Models
C-80BAK
C-80BAK-DS
C-80BAK-AD
C-80BAK-ADDS
Self-Contained Cubelet
Instruction Manual
Issued: 10-23-2024
Revised: 2-21-2025
hoshizakiamerica.com
2
WARNING
Only qualied service technicians should install and service the appliance. To
obtain the name and phone number of your local Hoshizaki Certied Service
Representative, visit www.hoshizakiamerica.com. No installation or service should
be undertaken until the technician has thoroughly read this Instruction Manual.
Likewise, the owner/manager should not proceed to operate the appliance until the
installer has instructed them on its proper operation. Failure to install, operate, and
maintain the appliance in accordance with this manual will adversely affect safety,
performance, component life, and warranty coverage and may result in costly water
damage. Proper installation is the responsibility of the installer. Product failure or
property damage due to improper installation is not covered under warranty.
Hoshizaki provides this manual primarily to assist qualied service technicians in the
installation, operation, maintenance, and service of the icemaker.
Should the reader have any questions or concerns which have not been satisfactorily
addressed, please call, send an e-mail message, or write to the Hoshizaki Technical
Support Department for assistance.
Phone: 1-800-233-1940; (770) 487-2331
E-mail: tech-suppor[email protected]
618 Highway 74 South
Peachtree City, GA 30269
Attn: Hoshizaki Technical Support Department
NOTE: To expedite assistance, all correspondence/communication MUST include the
following information:
• Model Number
• Serial Number
• Complete and detailed explanation of the problem.
3
IMPORTANT
This manual should be read carefully before the appliance is installed and operated.
Read the warnings and guidelines contained in this manual carefully as they
provide essential information for the continued safe use and maintenance of the
appliance. Retain this manual for any further reference that may be necessary.
CONTENTS
Important Safety Information ................................................................................................. 4
I. Specications ...................................................................................................................... 9
A. Construction .................................................................................................................. 9
B. Electrical and Refrigerant Data ................................................................................... 10
C. Dimensions/Connections .............................................................................................11
1. C-80BAK .................................................................................................................11
2. C-80BAK-DS ......................................................................................................... 12
3. C-80BAK-AD ......................................................................................................... 13
4. C-80BAK-ADDS .................................................................................................... 14
II. Installation Instructions .................................................................................................... 15
A. Location ...................................................................................................................... 15
1. General .................................................................................................................. 15
2. Built-In Installation Site .......................................................................................... 17
B. Checks Before Installation ........................................................................................... 18
C. Door ............................................................................................................................ 19
1. C-80BAK, C-80BAK-AD ......................................................................................... 19
2. C-80BAK-DS, C-80BAK-ADDS ............................................................................. 21
D. Setup ........................................................................................................................... 28
E. Electrical Connection .................................................................................................. 29
F. Water Supply and Drain Connections .......................................................................... 30
G. Final Checklist ............................................................................................................ 32
1. Pre-Startup ............................................................................................................. 32
2. Post-Startup ........................................................................................................... 32
III. Operating Instructions ..................................................................................................... 33
A. Important Notes About Usage ..................................................................................... 33
B. Startup and Bin Control Check .................................................................................... 34
C. Optional Drain Pump HS-5061 .................................................................................... 36
IV. Maintenance ................................................................................................................... 37
A. Maintenance Schedule ................................................................................................ 38
B. Cleaning and Sanitizing Instructions ........................................................................... 39
C. Ice Storage Bin Drain .................................................................................................. 41
D. Condenser ................................................................................................................... 42
V. Preparing the Appliance for Periods of Non-Use ............................................................. 43
VI. Decommissioning and Disposal ..................................................................................... 45
4
Important Safety Information
Throughout this manual, notices appear to bring your attention to situations which could
result in death, serious injury, damage to the appliance, or damage to property.
R-290 Class A3 Flammable Refrigerant Used
DANGER
Indicates a hazardous situation that, if not avoided, will result in
death or serious injury.
WARNING
Indicates a hazardous situation that, if not avoided, could result in
death or serious injury.
NOTICE
Indicates a situation that, if not avoided, could result in damage to
the appliance or property.
IMPORTANT
Indicates important information about the use and care of the
appliance.
• Servicing shall be done by trained service
personnel with certied competence
in handling ammable refrigerants to
minimize the risk of possible ignition due
to incorrect parts or improper service.
• Component parts shall be replaced with
like components. so as to minimize the
risk of possible ignition due to incorrect
parts.
• Dispose of properly in accordance with
federal or local regulations.
• Do not pierce or burn.
• Be aware that refrigerants may not contain
an odor.
• Do not damage the refrigeration circuit.
• See nameplate for R-290 refrigerant
charge:
• If greater than 114 g (4 oz.), do not install
in public corridor or lobby.
• If greater than 152 g (5.3 oz.), do not
install within 6 m (20 ft) of open ame.
• The appliance shall be stored in a room
without continuously operating ignition
sources (for example: open ames, an
operating gas appliance, or an operating
electric heater).
Risk of Fire or Explosion
Flammable Refrigerant Used
• Only qualied service technicians should
install and service the appliance.
• No installation, operation, or maintenance
should be undertaken until the technician
has thoroughly read this Instruction
Manual. All safety precautions must be
followed.
• No service should be undertaken until
the technician has thoroughly read
the Service Manual available at www.
hoshizakiamerica.com. All safety
precautions must be followed.
• This appliance to be installed in
accordance with the Safety Standard for
Refrigeration Systems ANSI/ASHRAE 15.
• Follow handling instructions carefully in
compliance with national regulations.
• Do not use mechanical devices or other
means to accelerate the defrosting
process or to clean, other than those
recommended by the manufacturer.
• Do not puncture refrigerant tubing. Risk
of re or explosion due to puncture
of refrigerant tubing; follow handling
instructions carefully.
DANGER
5
• Do not place any potential ignition sources
in or near the appliance.
• Keep clear of obstruction all ventilation
openings in the appliance enclosure or in
the structure for building-in.
• No potential sources of ignition are to be
used in the searching for or detection of
refrigerant leaks.
• Do not use electrical appliances inside
the appliance unless they are of the type
recommended by the manufacturer.
• Do not store explosive substances such as
aerosol cans with a ammable propellant
in this appliance.
• Check that cabling will not be subject
to wear, corrosion, excessive pressure,
vibration, sharp edges, or any other
adverse environmental effects. The check
shall also take into account the effects of
aging or continual vibration from sources
such as compressors or fans.
• Ensure that the area is in the open or that
it is adequately ventilated before breaking
into the system or conducting any hot
work. A degree of ventilation shall continue
during the period that the work is carried
out. The ventilation should safely disperse
any released refrigerant and preferably
expel it externally into the atmosphere.
DANGER continued
Risque D'Incendie ou D'Explosion.
Fluide Frigorigène Inammable Utilisé
• Seuls des techniciens de service qualiés
doivent installer et entretenir l'appareil.
• Aucune installation, opération ou
maintenance ne doit être entreprise avant
que le technicien n'ait lu attentivement
ce manuel d'instructions. Toutes les
précautions de sécurité doivent être
suivies.
• Aucune opération d'entretien ne doit
être entreprise avant que le technicien
n'ait lu attentivement le manuel
d'entretien disponible sur le site www.
hoshizakiamerica.com. Toutes les
précautions de sécurité doivent être
suivies.
• Cet appareil doit être installé
conformément à la norme de sécurité
pour les systèmes de réfrigération ANSI/
ASHRAE 15.
• Suivez attentivement les instructions
de manutention conformément aux
réglements nationaux.
• Ne pas utiliser de dispositifs mécaniques
ou d'autres moyens pour accélérer le
processus de dégivrage ou pour nettoyer,
autres que ceux recommandés par le
fabricant.
• Ne pas perforer la conduite de uide
frigorigène. Risque d'incendie ou
d'explosion en cas de perforation d'une
canalisation de uide frigorigène;
suivez attentivement les instructions de
manutention.
• L’entretien doit être effectué par du
personnel formé et certié pour la
manipulation de réfrigérants inammables
an de réduire au minimum le risque
d'inammation dû à des pièces incorrectes
ou à un entretien inadéquat.
6
DANGER continued
• Les pièces doivent être remplacées
par des pièces similaires, de manière
à réduire au minimum le risque
d'inammation dû à des pièces
incorrectes.
• Mettre au rebut conformément aux
réglements fédéraux ou locaux.
• Ne pas percer ou brûler.
• Attention, les uides frigorigénes peuvent
ne pas dégager d'odeur.
• Ne pas endommager les composants du
circuit de réfrigération.
• Voir plaque signalétique pour la charge de
réfrigérant R-290:
• Si elle est supérieure à 114 g (4 oz.), ne
pas l'installer dans un couloir public ou
un hall d'entrée.
• Si elle est supérieure à 152 g (5,3 oz.),
ne pas l'installer à moins de 6 m (20 pi)
d'une amme nue.
• L'appareil doit être entreposé dans
un local ne contenant pas de sources
d'inammation permanentes (ammes
nues, appareil à gaz ou dispositif de
chauffage électrique en fonctionnement,
par exemple).
• Ne placer aucune source d'inammation
potentielle à l'intérieur ou à proximité de
l'appareil.
• Ne pas obstruer les ouvertures de
ventilation dans l'enceinte de l'appareil ou
dans la structure d'encastrement.
• Aucune source potentielle d'inammation
ne doit être utilisée pour rechercher ou
détecter des fuites de réfrigérant.
• Ne pas utiliser d'appareils électriques à
l'intérieur de l'appareil, sauf s'ils sont du
type recommandé par le fabricant.
• Ne pas entreposer dans cet appareil
des substances explosives telles que
des bombes aérosols contenant un gaz
propulseur inammable.
• Vérier que le câblage ne sera pas soumis
à l'usure, à la corrosion, à une pression
excessive, à des vibrations, à des arêtes
vives ou à tout autre effet environnemental
négatif. Le contrôle doit également prendre
en compte les effets du vieillissement ou
des vibrations continues provenant de
sources telles que les compresseurs ou
les ventilateurs.
• S'assurer que la zone est à l'air libre ou
qu'elle est correctement ventilée avant de
pénétrer dans le système ou d'effectuer un
travail à chaud. Une certaine ventilation
doit être maintenue pendant la durée des
travaux. La ventilation doit permettre de
disperser en toute sécurité tout réfrigérant
libéré et, de préférence, de l'expulser dans
l'atmosphère.
7
WARNING
The appliance should be destined only to
the use for which it has been expressly
conceived. Any other use should be
considered improper and therefore
dangerous. The manufacturer cannot be
held responsible for injury or damage
resulting from improper, incorrect, and
unreasonable use. Failure to install,
operate, and maintain the appliance
in accordance with this manual will
adversely affect safety, performance,
component life, and warranty coverage
and may result in costly water damage.
To reduce the risk of death, electric
shock, serious injury, or re, follow
basic precautions including the
following:
• This appliance is not intended for use
above 2,000 m (6,561 ft).
Installation above 2,000 m (6,561 ft) may
adversely affect safety, performance, and
component life.
• Wear appropriate personal protective
equipment (PPE) when servicing the
appliance.
• The appliance must be installed in
accordance with applicable national, state,
and local codes and regulations.
• The appliance requires an independent
power supply of proper capacity. See the
nameplate for electrical specications.
Failure to use an independent power
supply of proper capacity can result in a
tripped breaker, blown fuse, damage to
existing wiring, or component failure.
This could lead to heat generation or re.
• THE APPLIANCE MUST BE
GROUNDED. The appliance is equipped
with a NEMA5-15 three-prong grounding
plug to reduce the risk of potential
shock hazards. It must be plugged into a
properly grounded, independent 3-prong
wall outlet. If the outlet is a 2-prong outlet,
it is your personal responsibility to have
a qualied electrician replace it with a
properly grounded, independent 3-prong
wall outlet. Do not remove the ground
prong from the power cord and do not use
an adapter plug. Failure to follow these
instructions may result in death, electric
shock, or re.
• To reduce the risk of electric shock, do not
touch the control switch or plug with damp
hands.
• To reduce the risk of electric shock, make
sure the control switch is in the "OFF"
position before plugging in or unplugging
the appliance.
• Unplug the appliance before servicing.
• Do not use an appliance with a damaged
power cord. The power cord should not be
altered, jerked, bundled, weighed down,
pinched, or tangled. Such actions could
result in electric shock or re. To unplug
the appliance, be sure to pull the plug, not
the cord, and do not jerk the cord.
• Do not use an extension cord.
• If the supply cord is damaged, it must
be replaced by the manufacturer, its
service agent, or similarly qualied
persons in order to avoid a hazard. Upon
replacement, the GREEN ground wire in
the power cord must be connected to the
designated grounding screw.
• Do not make any alterations to the
appliance. Alterations could result in
electric shock, injury, re, or damage to
the appliance.
• Appliance is heavy. Use care when lifting
or positioning. Work in pairs when needed
to prevent injury or damage.
8
NOTICE
• If using the optional drain pump
(HS-5061), test its operation every time
the appliance is cleaned and sanitized.
See "III.C. Optional Drain Pump HS-5061"
for details. If the optional drain pump is
not operating properly, water could back
up and overow, leading to costly water
damage.
• To help ensure that the ice storage bin
drain remains clear, follow the instructions
in "IV.C.Ice Storage Bin Drain" once
every 3 months or as often as necessary
for conditions. If the ice storage bin drain
becomes clogged, water could build up
in the bin and overow, leading to costly
water damage.
• Do not leave the appliance on during
extended periods of non-use, extended
absences, or in sub-freezing temperatures.
To properly prepare the appliance for
these occasions, follow the instructions in
"V. Preparing the Appliance for Periods of
Non-Use."
• If water collects in the bin and will not
drain, turn off the icemaker and close the
water supply line shut-off valve. Call for
service.
• If water seeps from the base of the
appliance, turn off the appliance and close
the water supply line shut-off valve. Call
for service. Failure to do so could lead to
costly water damage.
• Do not place objects on top of the
appliance.
• The ice storage bin is for ice use only.
Do not store anything else in the ice
storage bin.
• Protect the oor when moving the
appliance to prevent damage to the oor.
• Do not allow the appliance to bear any
outside weight.
WARNING continued
• The appliance is not intended for use by
persons (including children) with reduced
physical, sensory, or mental capabilities,
or lack of experience and knowledge,
unless they have been given supervision
or instruction concerning use of the
appliance by a person responsible for their
safety.
• Do not splash, pour, or spray water
directly onto or into the appliance. This
might cause short circuit, electric shock,
corrosion, or failure.
• Children should be supervised to ensure
that they do not play with the appliance.
• Do not climb, stand, or hang on the
appliance or allow children or animals to
do so. Serious injury could occur or the
appliance could be damaged.
• Be careful not to pinch ngers when
opening and closing the door. Be careful
when opening and closing the door when
children are in the area.
• Do not use combustible spray or place
volatile or ammable substances in or
near the appliance. They might catch re.
• Keep the area around the appliance clean.
Dirt, dust, or insects in the appliance could
cause harm to individuals or damage to
the appliance.
NOTICE
• Follow the water supply, drain connection,
and maintenance instructions carefully to
reduce the risk of costly water damage.
• In areas where water damage is a
concern, install in a contained area with a
oor drain.
• Install the icemaker in a location that stays
above freezing. Normal operating ambient
temperature must be within 45°F to 100°F
(7°C to 38°C).
9
I. Specications
A. Construction
Top Panel
Ice Discharge
Opening
Scoop Holder
Front Panel
Control Switch
Louver
Bin Control
Thermistor
Slope
Door
Power Cord
10
B. Electrical and Refrigerant Data
The nameplate provides electrical and refrigerant data. The nameplate is located inside
the storage bin. For certication marks, see the nameplate.
We reserve the right to make changes in specications and design without prior notice.
Model Number C-80BAK
C-80BAK-DS
C-80BAK-AD
C-80BAK-ADDS
AC SUPPLY VOLTAGE ~115/60/1
AMPERES 3.0 AMPS
DESIGN PRESSURE kPa (PSI) HI-3509 (509) LO-1310 (190)
REFRIGERANT g (OZ.) R-290 54 (1.9)
CLIMATE CLASS 5
INSULATION BLOWING GAS HFO 1233 ZD (E)
MINIMUM ROOM FLOOR AREA M² (FT² ) 2.6 (27.8)
HARVEST RATE ≤1,200 LB/DAY (CONTINUOUS)
IP RATING IPX4
Note: Climatic Class 5: This appliance electrical safety tested for operation in maximum
ambient temperature of 104°F (40°C) with 40% relative humidity. However,
normal operating ambient temperature must be within 45°F to 100°F (7°C to
38°C); Normal operating water temperature must be within 45°F to 90°F (7°C to
32°C). Operation of the icemaker, for extended periods, outside of these normal
tempereature ranges may affect icemaker performance.
11
Units: mm [in.]
C. Dimensions/Connections
1. C-80BAK
12
2. C-80BAK-DS
Units: mm [in.]
13
3. C-80BAK-AD
Units: mm [in.]
14
4. C-80BAK-ADDS
Units: mm [in.]
15
II. Installation Instructions
WARNING
• The appliance must be installed in accordance with applicable national, state, and
local codes and regulations.
• This appliance to be installed in accordance with the Safety Standard for
Refrigeration Systems ANSI/ASHRAE 15.
• Failure to install, operate, and maintain the appliance in accordance with this
manual will adversely affect safety, performance, component life, and warranty
coverage and may result in costly water damage.
• CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews
are securely in place after installation. Make sure that none have fallen into the
storage bin.
A. Location
1. General
The appliance is approved for indoor or outdoor use.
This appliance uses an A3 ammable refrigerant. For refrigerant charge and room oor
area requirement, see the table below.
DANGER
R-290 Class A3 Flammable Refrigerant Used
Model
R-290 Refrigerant
Charge g (oz.)
Minimum Room Floor Area
(operating or storage)
Supercie Minimale Du Local
(service ou stockage)
m² (ft²); m2 (pi²)
C-80BAK(-DS)(-AD)(-ADDS) 54 (1.9) 2.6 (27.8)
≥ Area m
2
(ft
2
) (see "Minimum Room Floor Area" above)
≥ Supercie m
2
(pi
2
) (voir « Supercie Minimale Du Local » ci-dessus)
16
DANGER continued
R-290 Refrigerant Charge:
• If greater than 114 g (4 oz.), do not install in public corridor or lobby.
• If greater than 152 g (5.3 oz.), do not install within 6 m (20 ft) of open ame.
Charge de réfrigérant R-290:
• Si elle est supérieure à 114 g (4 oz.), ne pas l'installer dans un couloir public ou un
hall d'entrée.
• Si elle est supérieure à 152 g (5,3 oz.), ne pas l'installer à moins de 6 m (20 pi) d'une
amme nue.
This appliance is not intended for use above 2,000 m (6,561 ft). Installation above 2,000
m (6,561 ft) may adversely affect safety, performance, and component life.
NOTICE
• Normal operating ambient temperature must be within 45°F to 100°F (7°C to
38°C); Normal operating water temperature must be within 45°F to 90°F (7°C to
30°C). Operation of the icemaker, for extended periods, outside of these normal
temperature ranges may affect icemaker performance.
• This appliance will not work at sub-freezing temperatures. To prevent damage to the
water supply line, drain the icemaker if the air temperature is going to go below 32°F
(0°C). See "V. Preparing the Icemaker for Periods of Non-Use."
• The appliance should not be located next to ovens, grills, or other high heat producing
equipment.
• The location must provide a rm and level foundation for the appliance.
• The appliance requires no side or top clearance. But allow enough space at rear for
water supply and drain connections and at least 15" (38 cm) clearance at front.
• The appliance must be at oor level on a nished oor even if under a cabinet. In areas
where water damage is a concern, install in a contained area with a oor drain.
17
C-80BAK
C-80BAK-DS
Min. 34"
(864 mm)
C-80BAK-AD
C-80BAK-ADDS
Min. 32"
(814 mm)
Min. 15"
(381 mm)
Between Two Cabinets Between a Cabinet and
the End of a Counter
Support: Do not
let the weight
of the counter
rest on the
appliance
Min. 23"
(584 mm)
Oven
Appliance
Between a Cabinet and
a Wall or Tall Cabinet
In a Corner
Secure: Do not
let the weight
of the counter
rest on the
appliance
Min. 15"
(381 mm)
C-80BAK
C-80BAK-DS
Min. 34"
(864 mm)
C-80BAK-AD
C-80BAK-ADDS
Min. 32"
(814 mm)
2. Built-In Installation Site
NOTICE
• Do not let the weight of the counter rest on the appliance.
• Do not install the appliance in a corner where the door will interfere with other
equipment or where the appliance cannot be pulled out for service.
Installation Space
Model Height Width Depth
C-80BAK
C-80BAK-DS
34" (864 mm) minimum
15" (381 mm) minimum 24" (610 mm) minimum
C-80BAK-AD
C-80BAK-ADDS
32" (814 mm) minimum
18
B. Checks Before Installation
• Visually inspect the exterior of the shipping container and immediately report any
damage to the carrier. Upon opening the container, any concealed damage should also
be immediately reported to the carrier.
• Remove the shipping carton, tape, and packing material. If any are left in the appliance,
it will not work properly.
• Remove the package containing the accessories.
• Remove the protective plastic lm from the panels. If the appliance is exposed to the
sun or to heat, remove the lm after the appliance cools.
• See the rating label on the rear panel or nameplate inside the bin area, and check
that your voltage supplied corresponds with the voltage specied on the rating label/
nameplate.
19
C. Door
1. C-80BAK, C-80BAK-AD
a) Door Reversal
If you would like to reverse the door swing, follow the steps below. Otherwise, skip to
section "II.D. Setup."
1) While maintaining a hold on the door, remove the hinge stop pin from hinge (B). Pull out
the bottom of the door slightly and gently remove the door from hinge (A). See Fig. 1.
Fig. 1
Hinge (A)
Hinge Stop Pin
Hinge (B)
Fig. 2
Bolts
Top Panel
Fig. 3
Hinge (A)
Bracket
Screw
Top Brace
Gasket Notch
Screw
2) Remove the 2 bolts securing the top panel, then lift it off. See Fig. 2.
3) Remove hinge (A) and the bracket from the right side of the appliance and the top brace
from the left side. Rotate hinge (A) to position the gasket notch to the inside, then fasten
hinge (A) and the bracket to the left side and the top brace to the right side. See Fig. 3.
20
4) Remove hinge (B) from the right side of the appliance and the 2 ller screws from the
left side. Attach the 2 ller screws to the right side and attach hinge (B) to the left side.
See Fig. 4.
5) Rotate the top panel 180° from its previous position. This brings the notch that was
previously in the right rear to the left front. See Fig. 5. Hook the rear part of the panel on
the body, then secure the front with the 2 bolts removed in step 2.
6) Remove the 2 screws attaching the door handle and also remove the other 2 screws
indicated in the illustration. Use 2 of the screws to attach the handle to the other side of
the door and attach the other 2 screws in the remaining 2 holes. See Fig. 6.
7) Attach the door to hinge (A), then continue to maintain a hold on the door. Screw the
hinge stop pin into hinge (B) until it is tight. See Fig. 7.
Notch
Top Panel
Fig. 4
Fig. 5
Hinge (B)
Filler
Screws
Screws
Hinge Stop Pin
Hinge (B)
Door Handle
Screws
Fig. 6
Fig. 7
21
2. C-80BAK-DS, C-80BAK-ADDS
a) Overlay Panel Fabrication and Attachment
IMPORTANT
The overlay panel must be crafted by a professional cabinet maker to ensure
quality results.
(1) Parts
Ensure that all parts required for the overlay panel assembly are contained in the
accessories bag.
Overlay Panel Parts
No. Description Part Number Qty.
1 Threaded Wood Insert 4A4004-01 6
2 T2 Screw 4×8 SS 7P32-0408 3
3 Pan Head Screw M4×25 SS 7C12-0425 4
4 Truss Head Screw M4×8 SS 7C32-0408 2
5 Canoe Clip 4A5835-01 2
6 Sheet Metal Bracket 4A3998-01 1
1
2 3
4
6
5
22
(2) Overlay Panel Specication
Use the specication that applies to your appliance (C-80BAK-DS or C-80BAK-ADDS)
and the directions that follow to prepare your overlay panel.
(a) C-80BAK-DS
C-80BAK-DS Overlay Panel Specication
Overlay Panel Height 29 17/32" (750 mm)
Overlay Panel Width 14 13/16" (376 mm)
Overlay Panel Thickness 5/8" (16 mm) minimum; 3/4" (19 mm) maximum
Overlay Panel and Door Weight (total) 20 lb. (9 kg) maximum
23
(b) C-80BAK-ADDS
C-80BAK-ADDS Overlay Panel Specication
Overlay Panel Height 27 9/16" (700 mm)
Overlay Panel Width 14 13/16" (376 mm)
Overlay Panel Thickness 5/8" (16 mm) minimum; 3/4" (19 mm) maximum
Overlay Panel and Door Weight (total) 20 lb. (9 kg) maximum
(
)
(
)
(
)
(
)
(
)
(
)
(
)
24
(3) Fabrication of Overlay Panel
Fabricate the overlay panel as outlined in the specication on the previous page and the
instructions below.
1) Rout a channel at the bottom of the overlay panel to the proper dimensions. See "(C)
Routed Area" in the specication diagram and Fig. 8.
2) Drill six 1/4" diameter (hardwood may require slightly larger diameter) holes 3/8"
(10 mm) deep in the locations designated. NOTICE! Use care when drilling holes for
mounting hardware. All drilled holes must be straight and drilled to the correct
diameter and depth. See "(A) Threaded Inserts" and "(B) Threaded Inserts" in the
specication diagram and Fig. 9.
Routed Channel
Holes
Holes
Fig. 8
Fig. 9
3) Screw the 6 threaded wood inserts into the 1/4" holes drilled in the previous step. Make
sure that the inserts are threaded straight and that the tops of the inserts are ush to
the overlay panel surface. Otherwise, the overlay panel cannot be properly fastened to
the door.
4) Mount the door handle hardware. Hoshizaki recommends that the door handle hardware
be mounted on the edge opposite of the door hinge side (optional hinge reversal is
covered in step 6. Countersunk screw heads are required to ensure that the hardware
fasteners do not interfere with the overlay panel tting ush with the door.
5) While maintaining a hold on the door, remove the hinge stop pin from hinge (B). Pull out
the bottom of the door slightly and gently remove the door from hinge (A). See Fig. 10.
Ifyou are leaving the door right-hinged, skip to step 7. If you would like to reverse the
door hinges, proceed to step 6.
Fig. 10
Hinge Stop Pin
Hinge (B)
Hinge (A)
25
d) Remove hinge (B) from the right side of the appliance and the 2 ller screws from
the left side. Attach the 2 ller screws to the right side and attach hinge (B) to the
left side. See Fig. 13.
e) Rotate the top panel 180° from its previous position. This brings the notch that was
previously in the right rear to the left front. See Fig. 14. Hook the rear part of the
panel on the body, then secure the front with the 2 bolts removed in step 6a.
6) If you would like to reverse the door hinges, do the following:
a) Contact your local distributor to purchase Hoshizaki Kit HS-0229. The kit contains
"hinge (A)-left."
b) Remove the 2 bolts securing the top panel, then lift it off. See Fig. 11.
c) Remove hinge (A)-right and the bracket from the right side of the appliance. Set
aside hinge (A)-right; it is not needed. Remove the top brace from the left side.
Fasten hinge (A)-left and the bracket to the left side and the top brace to the right
side. See Fig. 12.
Note: When on the proper side, the gasket notch for hinge (A) is to the inside.
Fig. 12
Hinge (A)-Left
Bracket
Screw
Top Brace
Gasket Notch
Screw
Hinge (A)-Right
Not Needed
Fig. 13
Hinge (B)
Filler
Screws
Notch
Top Panel
Fig. 14
Screws
Hinge (C1)
Hinge (C2)
Fig. 15
Screws
Screws
Fig. 11
Bolts
Top Panel
f) Remove hinge (C1) from the top right part of the door, ip it and reattach to the
bottom left. Remove hinge (C2) from the bottom right part of the door, ip it and
reattach to the top left. See Fig. 15. Proceed to step 7.
26
12) Drill 3/8" diameter holes 1/4" (7 mm) deep where you marked on the overlay panel to
accommodate the hinge (C1) and hinge (C2) bushings.
9) Temporarily fasten the overlay panel to the door using 2 of the M4×25 pan head screws
provided. NOTICE! Ensure that the back surface of overlay panel is at before
attaching. See Fig. 18.
10) Mark the centerpoint of the hinge (C1) and hinge (C2) holes that extend over the
overlay panel. See Fig. 19.
11) Remove the overlay panel from the door.
7) Remove the bushings from hinge (C1) and hinge (C2) (the hinges attached to the door).
See Fig. 16.
8) Remove the gasket from the door. See Fig. 17.
Gasket
Hinge
Bushing
Fig. 16
Fig. 17
Screws
Mark the center point.
Overlay Panel
Door
Fig. 18 Fig. 19
Hinge
27
3) Adjust the sheet metal bracket so that it is ush with the bottom of the door. See Fig. 22.
4) Remove the overlay panel from the door and tighten the two M4×8 truss head screws
securing the sheet metal bracket to the overlay panel. See Fig. 23.
(4) Attachment of Overlay Panel to Door
1) Fasten the sheet metal bracket to the overlay panel using the two M4×8 truss head
screws provided. Snug the screws, but do not tighten. See Fig. 20.
2) Temporarily fasten the overlay panel to the door using 2 of the M4×25 pan head screws
provided. See Fig. 21.
5) Fasten the overlay panel to the door using the four M4×25 pan head screws provided.
Snug the screws, but do not tighten. See Fig. 24.
6) Fasten the sheet metal bracket to the bottom of the door with the three T2 screws
provided. Tighten the screws to the door. See Fig. 25.
Snug the screws,
but do not tighten.
Sheet Metal Bracket
Overlay Panel
Tighten the screws.
Sheet Metal Bracket
Sheet Metal Bracket
Screws
Overlay Panel
Door
Screws
Fig. 20 Fig. 21
Overlay Panel
Snug the screws,
but do not tighten.
Sheet Metal Bracket
Fig. 22 Fig. 23
Fig. 24 Fig. 25
28
9) Attach the door to hinge (A), then continue to maintain a hold on the door. Screw the
hinge stop pin into hinge (B) until it is tight. See Fig. 28.
10) Insert the 2 canoe clips included in the accessory bag into the holes on top of the door.
See Fig. 29.
7) Tighten the four M4×25 pan head screws installed in step 5. See Fig. 26.
8) Replace the door gasket in its proper orientation. Reinsert the bushings into hinge (C1)
and hinge (C2) (the hinges attached to the door). See Fig. 27.
Fig. 26
Tighten the screws.
Bushing
Bushing
Gasket
Fig. 27
Canoe Clips
Hinge Stop Pin
Hinge (B)
Fig. 28 Fig. 29
D. Setup
1) Position the appliance in the selected permanent location.
2) Level the appliance from side-to-side and front-to-rear by adjusting the feet.
29
E. Electrical Connection
WARNING
• Electrical connection must meet national, state, and local electrical code
requirements. Failure to meet these code requirements could result in death,
electric shock, serious injury, re, or damage.
• The appliance requires an independent power supply of proper capacity. See
the nameplate for electrical specications. Failure to use an independent power
supply of proper capacity can result in a tripped breaker, blown fuse, damage to
existing wiring, or component failure. This could lead to heat generation or re.
• THE APPLIANCE MUST BE GROUNDED: The appliance is equipped with a
NEMA5-15 three-prong grounding plug to reduce the risk of potential shock
hazards. It must be plugged into a properly grounded, independent 3-prong wall
outlet. If the outlet is a 2-prong outlet, it is your personal responsibility to have
a qualied electrician replace it with a properly grounded, independent 3-prong
wall outlet. Do not remove the ground prong from the power cord and do not use
an adapter plug. Failure to properly ground the appliance could result in death or
serious injury.
• Do not use an extension cord.
• To reduce the risk of electric shock, make sure the control switch is in the "OFF"
position before plugging in or unplugging the appliance.
• To reduce the risk of electric shock, do not touch the control switch or plug with
damp hands.
• Do not use an appliance with a damaged power cord. The power cord should not
be altered, jerked, bundled, weighed down, pinched, or tangled. Such actions
could result in electric shock or re. To unplug the appliance, be sure to pull the
plug, not the cord, and do not jerk the cord.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent, or similarly qualied persons in order to avoid a hazard. Upon replacement,
the GREEN ground wire in the power cord must be connected to the designated
grounding screw.
• Usually an electrical permit and services of a licensed electrician are required.
• The maximum allowable voltage variation is ±10 percent of the nameplate rating.
• For optional drain pump (HS-5061) installation, refer to the instructions included with
the pump.
30
F. Water Supply and Drain Connections
WARNING
• Water supply and drain connections must be installed in accordance with
applicable national, state, and local regulations.
• Connect to potable water supply only. Do not connect to a hot-water supply.
NOTICE
• Normal operating water temperature must be within 45°F to 90°F (7°C to
32°C). Operation of the appliance, for extended periods, outside of this normal
temperature range may affect appliance performance.
• Water supply pressure must be a minimum of 10 PSIG (68.9 kPa) and a maximum
of 113PSIG (779.1 kPa). If the pressure exceeds 113 PSIG (779.1 kPa), the use
of a pressure reducing valve is required.
• To prevent damage to the appliance, do not operate the icemaker when the
water supply is off, or if the pressure is below 10 PSIG (68.9 kPa). Do not run the
appliance until the proper water pressure is reached.
• External lters, strainers, or softeners may be required depending on water quality.
Contact your local Hoshizaki Certied Service Representative or local Hoshizaki
distributor for recommendations.
• In areas where water damage is a concern, install in a contained area with a oor
drain.
• Water line installation to the appliance is not warranted by Hoshizaki.
• Water-hammer issues must be resolved by a qualied plumber before installing
the appliance. Water hammer can cause appliance damage that may lead to
water leakage or ooding.
• A minimum of 1/2" nominal ID hard pipe or equivalent is required for the drain
line. Installing a smaller diameter drain line will reduce water ow and may lead to
water leakage or ooding.
• If using the optional drain pump (HS-5061), test its operation every time the
appliance is cleaned and sanitized. See "III.C. Optional Drain Pump HS-5061" for
details. If the optional drain pump is not operating properly, water could back up
and overow, leading to costly water damage.
Water Supply Inlet Minimum Water Supply Line Size Drain Outlet Minimum Drain Line Size
1/2" Female Pipe
Thread (FPT)
1/4" Nominal ID Copper Water
Tubing or Equivalent
1/2" Female Pipe
Thread (FPT)
1/2" Nominal ID Hard Pipe
or Equivalent
• A plumbing permit and services of a licensed plumber may be required in some areas.
• A minimum of 1/4" nominal ID copper water tubing or equivalent is required for the
water supply line.
• Water supply inlet is 1/2" female pipe thread (FPT).
• A water supply line shut-off valve and drain valve must be installed.
• Be sure there is sufficient extra water supply line and drain line for the appliance to be
pulled out for service.
31
• Water supply pressure must be a minimum of 10 PSIG and a maximum of 113 PSIG.
Ifthe pressure exceeds 113 PSIG, the use of a pressure reducing valve is required.
• Drain outlet is 1/2" FPT. A minimum of 1/2" nominal ID hard pipe or equivalent is
required for the drain line. Installing a smaller diameter drain line will reduce water ow
and may lead may lead to water leakage or ooding. Be sure there is sufficient extra
drain line for the unit to be pulled out for service.
• Drain line should not be piped directly to the sewer system. An air gap of a minimum of
2vertical inches (5 cm) must be between the end of the drain pipe from the appliance
and the oor drain.
• For gravity drain installation, drain must have 1/4" fall per foot (2 cm per 1 m) on
horizontal runs to get good ow. A vented tee connection is also required for proper
ow. Extend the vent at least 12" (30 cm) above the drain outlet.
• For optional drain pump (HS-5061) installation, refer to the instructions included with
the pump.
Fig. 30
Piping to approved drain.
Leave a 2-inch (5-cm) vertical
air gap between the end of the
pipe and the drain.
2-inch (5-cm)
air gap
Floor
Drain
Shut-Off Valve
Drain Valve
Water Supply Inlet
1/2" FPT
Drain Outlet
1/2" FPT
Vented Tee Connection
Extend the vent at least 12"
(30 cm) above the drain outlet.
Minimum 1/4" Nominal ID Copper Water Tubing or Equivalent
Minimum 1/2" Nominal ID Hard Pipe
or Equivalent
Be sure there is sufficient extra
water supply line and drain line
for the appliance to be pulled
out for service.
32
G. Final Checklist
1. Pre-Startup
1) Is the appliance level?
2) Is the appliance in a site where the ambient temperature is within 45°F to 100°F (7°C to
38°C) and the water temperature within 45°F to 90°F (7°C to 32°C) all year around?
3) Have the shipping carton, tape, and packing material been removed from the
appliance? Hasthe protective plastic lm been removed from the panels?
4) Have all electrical and water connections been made? Do electrical and water
connections meet all national, state, and local code and regulation requirements?
5) Has the power supply voltage been checked or tested against the nameplate rating? Is
the power supply a properly grounded, independent 3-prong wall outlet?
6) Are the water supply and drain lines sized as specied? Are the water supply line
shut-off valve and drain valve installed? Has the water supply pressure been checked to
ensure a minimum of 7 PSIG and a maximum of 113 PSIG?
7) Is the compressor snug on all mounting pads? Have the refrigerant lines been checked
to make sure they do not rub or touch other lines or surfaces? Has the fan blade (if
applicable) been checked to make sure it turns freely?
8) Continue to "III.B. Startup".
2. Post-Startup
WARNING
CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are
securely in place after installation. Make sure that none have fallen into the storage
bin.
1) Has the bin control operation been conrmed?
2) If the optional drain pump (HS-5061) is installed, has the drain pump operation been
conrmed.
3) Are all components, fasteners, and thumbscrews securely in place?
4) Make sure there are no water leaks.
5) Has the end user been given this instruction manual, and instructed on how to operate
the appliance and the importance of the recommended periodic maintenance?
6) Has the end user been given the name and phone number of an authorized service
agent?
7) Has the warranty registration been completed and submitted to the factory?
33
III. Operating Instructions
R-290 Class A3 Flammable Refrigerant Used
DANGER
Risk of Fire or Explosion Flammable Refrigerant Used
• Be sure to follow all Important Safety Information located at the beginning of this
manual.
• Failure to install, operate, and maintain the appliance in accordance with this manual
will adversely affect safety, performance, component life, and warranty coverage and
may result is costly water damage.
• Keep clear of obstruction all ventilation openings in the appliance enclosure or in the
structure for building-in.
Risque D'Incendie ou D'Explosion. Fluide Frigorigène Inammable Utilisé.
• Veillez à respecter toutes les consignes de sécurité importantes gurant au début de
ce manuel.
• Le fait de ne pas installer, utiliser et entretenir l'appareil conformément à ce manuel
aura des conséquences négatives sur la sécurité, les performances, la durée de vie
des composants et la couverture de la garantie, et peut entraîner des dégâts des
eaux coûteux.
• Ne pas obstruer les ouvertures de ventilation dans l'enceinte de l'appareil ou dans la
structure d'encastrement.
A. Important Notes About Usage
NOTICE
• Protect the oor when moving the appliance to prevent damage to the oor.
• If using the optional drain pump (HS-5061), test its operation every time the
appliance is cleaned and sanitized. See "III.C. Optional Drain Pump HS-5061" for
details. If the optional drain pump is not operating properly, water could back up and
overow, leading to costly water damage.
• To help ensure that the ice storage bin drain remains clear, follow the instructions
in "IV.C.Ice Storage Bin Drain" once every 3 months or as often as necessary for
conditions. If the ice storage bin drain becomes clogged, water could build up in the
bin and overow, leading to costly water damage.
• If water collects in the bin and will not drain, turn off the appliance and close the
water supply line shut-off valve. Call for service.
• Do not leave the appliance on during extended periods of non-use, extended
absences, or in sub-freezing temperatures. To properly prepare the appliance for
these occasions, follow the instructions in "V. Preparing the Appliance for Periods of
Non-Use."
• Do not place objects on top of the appliance.
• The ice storage bin is for ice use only. Do not store anything else in the ice storage
bin.
34
B. Startup and Bin Control Check
WARNING
• All parts are factory-adjusted. Improper adjustments may adversely affect safety,
performance, component life, and warranty coverage.
• To reduce the risk of electric shock, do not touch the power switch, control switch,
or plug (on corded models) with damp hands. If you have to slide the appliance
back for a built-in installation, make sure you do not damage or pinch the water
supply line, drain line, or power cord.
NOTICE
• If the appliance is turned off, wait for at least 3 minutes before restarting the
appliance to prevent damage to the compressor.
• At startup, conrm that all internal and external connections are free of leaks.
1) Open the water supply line shut-off valve.
2) Make sure the control switch is in the "OFF" position. Plug the appliance into the
electrical outlet. WARNING! To reduce the risk of electric shock, do not touch the
control switch or plug with damp hands. If you have to slide the appliance back
for a built-in installation, make sure you do not damage or pinch the water supply
line, drain line, or power cord.
3) If required by sanitation code in your area, seal the perimeter where the appliance
touches the oor with approved caulk compound in a smooth and easily cleanable
manner.
4) If installing optional drain pump HS-5061, continue to "III.C. Optional Drain Pump
HS-5061." If not, continue to step 5.
5) Move the control switch to the "ICE" position to start the automatic icemaking process.
Allow the appliance to operate for 2 minutes. This allows time for the water tank to ll.
6) Once the appliance starts to produce ice, allow it to run for another 30 min.
7) At the end of the 30 min. run time, conrm bin control operation, by holding ice in
contact with the bin control thermistor. See Fig. 31. The appliance shuts down within
30sec. Remove the ice. After 30 sec. the appliance restarts the automatic icemaking
process.
Bin Control
Thermistor
Fig. 31
35
8) Move the control switch to the "OFF" position. WARNING! To reduce the risk of
electric shock, do not touch the control switch or plug with damp hands.
9) Remove the ice produced, then clean the storage bin liner, door liner, and door gasket
using a neutral cleaner. Rinse thoroughly after cleaning.
10) Move the control switch to the "ICE" position to start the automatic icemaking process.
11) Plug the icemaker back into the electrical outlet.
12) Make sure there are no water leaks.
13) Return to "II.G.2. Post-Startup."
36
C. Optional Drain Pump HS-5061
If the optional drain pump (HS-5061) is installed, test its operation at least twice a year
as outlined below. Note that the pump has power even when the control switch is in the
"OFF" position.
NOTICE
If the optional drain pump is not operating properly, it will adversely affect
performance, component life, and warranty coverage and may result in costly water
damage.
1) Move the control switch to the "OFF" position, then unplug the appliance from the
electrical outlet. WARNING! To reduce the risk of electric shock, do not touch the
control switch or plug with damp hands.
2) Remove all ice from the storage bin.
3) Plug the appliance back in.
4) Slowly pour 24 to 30 oz. (710 to 890 ml) of water over the storage bin drain hole in the
storage bin.
5) If water pumps out properly and the drain pump then de-energizes, proceed to step 6.
If water does not pump out properly and/or the drain pump does not de-energize, the
appliance must be serviced by a qualied service technician before proceeding.
6) Move the control switch to the "ICE" position.
7) Pour another 24 to 30 oz. (710 to 890 ml) of water into the appliance's ice storage bin,
then completely restrict the discharge hose while the drain pump is operating.
See Fig.32. Pour more water into the appliance's ice storage bin until the appliance
turns off. The drain pump will continue to operate. Check for leaks.
8) Remove the discharge hose restriction and allow the water to be pumped out normally.
Power to the appliance will be restored when the water in the drain pump returns to a
normal level.
9) If the appliance fails to turn off with the discharge hose restricted or the pump fails to
pump out the water, the appliance must be serviced by a qualied service technician.
10) Return to "III.B. Startup step 5."
Fig. 32
Discharge Hose
37
IV. Maintenance
The appliance must be maintained in accordance with the instruction manual and
labels provided with the appliance. Consult with your local Hoshizaki Certied Service
Representative about maintenance service. To obtain the name and phone number of
your local Hoshizaki Certied Service Representative, visit www.hoshizakiamerica.com.
WARNING
• Only qualied service technicians should service the appliance.
• Failure to install, operate, and maintain the equipment in accordance with this
manual will adversely affect safety, performance, component life, and warranty
coverage.
• To reduce the risk of electric shock, do not touch the control switch or plug
with damp hands. Make sure the control switch is in the "OFF" position before
plugging in or unplugging the appliance.
• Move the control switch to the "OFF" position and unplug the appliance from the
electrical outlet before servicing.
• CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are
securely in place after any maintenance is done to the appliance. Make sure that
none have fallen into the storage bin.
• Do not place ngers or any other objects into the ice discharge opening.
• After service, make sure that there are no wires pinched between the panels and
appliance. Make sure you do not damage or pinch the water supply line, drain
line, or power cord.
38
A. Maintenance Schedule
The maintenance schedule below is a guideline. More frequent maintenance may be
required depending on water quality, the appliance's environment, and local sanitation
regulations.
Maintenance Schedule
Frequency Area Task
Weekly Scoop Clean the scoop using a neutral cleaner. Rinse thoroughly after cleaning.
Monthly
Drain the Appliance Move the control switch to the "DRAIN" position. Allow the water system to
drain for 1 minute. Clear ice away from the thermistor bin control bulb. Move
the control switch to the "ICE" position. After the gear motor starts, move the
control switch to the "DRAIN" position. Allow the water system to drain for
1minute. Move the control switch to the "ICE" position to start the automatic
icemaking process.
Appliance Exterior Wipe down with clean, soft cloth. Use a damp cloth containing a neutral
cleaner to wipe off oil or dirt build up. Clean any chlorine staining (rust
colored spots) using a non-abrasive cleanser.
Every 3
Months
Storage Bin Drain Maintain as outlined in "IV.C. Storage Bin Drain."
Every 6
Months
Appliance and
Storage Bin
Clean and sanitize per the cleaning and sanitizing instructions provided in
this manual. See "IV.B. Cleaning and Sanitizing Instructions."
Evaporator
Condensate Drain
Pan and Gear
Motor Drain Pan
Wipe down with clean cloth andwarm water.
Gear Motor
Drain Pan
Evaporator
Condensate
Drain Pan
Optional Drain
Pump (HS-5061)
Test as outlined in "III.C. Optional Drain Pump HS-5061."
External Water
Filters
Check for proper pressure and change if necessary.
Extruding Head
Seal Bolts
Inspect for leakage around seal bolts. Tighten (see torque value below) or
replace as necessary. Seal bolts must be replaced once removed because
seal material is one-time use only. If new seal bolts do not have preapplied
threadlocker, apply Loctite 243 or equivalent threadlocker to seal bolt
threads.
• Torque: 11.1 ft-lb/15N·m.
Tighten 2 times. Allow at least 5 sec. in between each tightening.
Yearly Water Supply Inlet Close the water supply line shut-off valve and drain the water system. Clean
the water supply inlet screen.
Condenser Inspect. Clean if necessary. See "IV.D. Condenser."
Water Hoses Inspect the water hoses and clean/replace if necessary.
Upper Bearing
(extruding head)
Check for wear using .02" round stock or pin gauge. Replace both upper
bearing and lower bearing if wear exceeds factory recommendations. See
the Service Manual for details.
After
3 Years,
then Yearly
Upper Bearing
(extruding head);
Lower Bearing
and O-Ring
(lower housing);
Mechanical
Seal; Evaporator
Cylinder; Auger
Inspect. Replace both upper bearing and lower bearing if wear exceeds
factory recommendations. Replace the mechanical seal if the seal's contact
surfaces are worn, cracked, or scratched.
39
B. Cleaning and Sanitizing Instructions
The appliance must be cleaned and sanitized at least twice a year. More frequent
cleaning and sanitizing may be required insome conditions.
WARNING
• To prevent injury to individuals and damage to the appliance, do not use ammonia
type cleaners.
• Carefully follow any instructions provided with the cleaning and sanitizing
solutions.
• Always wear liquid-proof gloves and goggles to prevent the cleaning and sanitizing
solutions from coming into contact with skin or eyes.
• Do not use ice made from the cleaning and sanitizing solutions. After cleaning and
sanitizing, be careful not to leave any solution in the appliance.
• Do not place ngers or any other objects into the ice discharge opening (extruding
head).
1. Cleaning Solution
Dilute 1.6 . oz. (47 ml or 3.2 tbs) of Hoshizaki "Scale Away" or Nu-Calgon "Liquid Ice
Machine Cleaner" with 1 qt (1 l) of warm water. This is a minimum amount. Make more
solution if necessary. IMPORTANT! For safety and maximum effectiveness, use the
solution immediately after dilution.
2. Cleaning Procedure
1) Move the control switch to the "OFF" position.
2) Remove all ice from the storage bin.
3) Move the control switch to the "DRAIN" position.
4) Allow the water system to drain for 1 minute.
5) Move the control switch to the "OFF" position.
6) Using a clean funnel and hose (not included), pour 1 qt (1 l) of cleaning solution
over the extruding head. See Fig. 33. Allow the appliance to sit for 10 minutes before
operation.
Fig. 33
Slope
Scoop Holder
Extruding Head
Funnel and Hose
(not included)
40
7) Make sure at least 10 minutes have elapsed since you poured the cleaning solution
over the extruding head, then move the control switch to the "ICE" position.
8) Allow the appliance to make ice for 20 minutes, then move the control switch to the
"DRAIN" position.
9) Allow the water system to drain for 1 minute.
10) Move the control switch to the "ICE" position.
11) After the gear motor starts, move the control switch to the "DRAIN" position.
12) Allow the water system to drain for 1 minute.
13) Move the control switch to the "OFF" position. In severe water conditions, repeat the
cleaning procedure.
Note: If you do not sanitize the appliance, go to step 8 in "IV.B.5. Sanitizing
Procedure - Final."
3. Sanitizing Solution
Dilute 0.85 . oz. (25.14 ml or 1.7 tbs) of a 7.5% sodium hypochlorite solution (chlorine
bleach) with 2.5 gallons (9.5 l) of warm water. This is a minimum amount. Make more
solution if necessary. Using a chlorine test strip or other method, conrm that you have a
concentration of about 200 ppm. IMPORTANT!For safety and maximum effectiveness,
use the solution immediately after dilution.
4. Sanitizing Procedure - Initial
1) Using a clean funnel and hose, pour 1 qt (1 l) of sanitizing solution over the extruding
head. Allow the appliance to sit for 10 minutes before operation.
2) Remove the slope from the storage bin by carefully bending it in the center and
releasing it from the 2 slope shafts.
3) Remove the scoop. Remove the 2 thumbscrews securing the scoop holder, then remove
it.
4) Pour some of the sanitizing solution into a separate, clean container. Using this
sanitizing solution and a clean cloth, wipe down the slope, scoop, scoop holder, inside
of the spout, and bin liner.
5) Rinse the parts and areas sanitized in step 4 thoroughly with clean water.
6) Replace all removed parts in their original and correct positions. WARNING! CHOKING
HAZARD: Ensure all components, fasteners, and thumbscrews are securely in
place. Make sure that none have fallen into the storage bin.
7) Make sure at least 10 minutes have elapsed since you poured the sanitizing solution
over the extruding head, then move the control switch to the "ICE" position.
8) Allow the appliance to make ice for 20 minutes, then move the control switch to the
"DRAIN" position.
9) Allow the water system to drain for 1 minute.
10) Move the control switch to the "ICE" position.
11) After the gear motor starts, move the control switch to the "DRAIN" position.
12) Allow the water system to drain for 1 minute.
13) Move the control switch to the "OFF" position.
41
5. Sanitizing Procedure - Final
1) Using a clean funnel and hose, pour 1 qt (1 l) of sanitizing solution over the extruding
head. Allow the appliance to sit for 10 minutes before operation.
2) Move the control switch to the "ICE" position.
3) Allow the appliance to make ice for 20 minutes, then move the control switch to the
"DRAIN" position.
4) Allow the water system to drain for 1 minute.
5) Move the control switch to the "ICE" position.
6) After the gear motor starts, move the control switch to the "DRAIN" position.
7) Allow the water system to drain for 1 minute.
8) Move the control switch to the "ICE" position and allow the appliance to run. Check for
leaks.
9) After 30 minutes, move the control switch to the "OFF" position.
10) Pour warm water into the storage bin to melt all of the ice, then clean the storage bin
liner, door liner, and door gasket with a neutral cleaner. Rinse thoroughly after cleaning.
11) Move the control switch to the "ICE" position to start the automatic icemaking process.
C. Ice Storage Bin Drain
In some conditions, slime may build up inside the storage bin drain and prevent water
from draining properly. To prevent this buildup, perform the following procedure once
every 3 months or as often as necessary for conditions.
NOTICE
If the storage bin drain becomes clogged, water could build up in the bin and
overow, leading to costly water damage.
1) Move the control switch to the "OFF" position. WARNING! To reduce the risk of
electric shock, do not touch the control switch with damp hands.
2) Remove all ice from the storage bin.
3) Mix a batch of sanitizing solution by diluting 0.85 . oz. (25.14 ml or 1.7 tbs) of a
7.5% sodium hypochlorite solution (chlorine bleach) with 2.5 gallons (9.5 l) of warm
water. Using a chlorine test strip or other method, conrm that you have a concentration
of about 200 ppm. IMPORTANT!For safety and maximum effectiveness, use the
solution immediately after dilution.
4) Slowly pour the sanitizing solution into the storage bin.
5) After all of the solution has drained, clean the storage bin liner with a neutral cleaner.
Rinse thoroughly with clean water.
6) Move the control switch to the "ICE" position to start the automatic icemaking process.
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Front Panel
Louver
Fig. 34
Screws
Screws
Condenser
D. Condenser
Check the condenser once a year, and clean if required by following the steps below.
More frequent cleaning may be required depending on location.
WARNING
Condenser ns are sharp. Use care when cleaning.
1) Move the control switch to the "OFF" position, then unplug the appliance from the
electrical outlet. WARNING! To reduce the risk of electric shock, do not touch the
control switch or plug with damp hands.
2) Remove the screws securing the front panel, then remove it. See Fig. 34.
3) Remove the screws securing the louver, then remove it.
4) Use a brush attachment on a vacuum cleaner to gently clean the condenser ns. Do not
use too much force, otherwise the ns could be damaged.
5) Replace the louver and front panel in their correct positions. Ensure that the screws are
securely in place.
6) Plug the appliance back in. Move the control switch to the "ICE" position to start the
automatic icemaking process.
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Fig. 35
Clamp
Reservoir
Outlet
Hose
Reservoir
Overow Hose
V. Preparing the Appliance for Periods of Non-Use
WARNING
Only qualied service technicians should service the appliance.
NOTICE
• During extended periods of non-use, extended absences, or in sub-freezing
temperatures, follow the instructions below to reduce the risk of costly water
damage.
• When the appliance is not used for two or three days under normal conditions, it
is sufficient to move the control switch to the "OFF" position.
1) Move the control switch to the "OFF" position. WARNING! To reduce the risk of
electric shock, do not touch the control switch or plug with damp hands.
2) Close the water supply line shut-off valve, then open the water supply line drain valve.
See Fig. 31.
3) Allow the line to drain by gravity.
4) Move the control switch to the "DRAIN" position.
5) Allow the water system to drain for 1 minute.
6) Attach a compressed air or carbon dioxide supply to the water supply line drain valve.
7) Move the control switch to the "ICE" position.
8) Blow the water supply line out using the compressed air or carbon dioxide supply.
9) Close the water supply line drain valve.
10) Move the control switch to the "OFF" position, then unplug the appliance from the
electrical outlet.
11) Remove the screws securing the rear panel, then remove it.
12) Remove the clamp securing the reservoir outlet hose to the reservoir. Disconnect the
reservoir outlet hose from the reservoir. See Fig. 35.
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13) Attach a compressed air or carbon dioxide supply to the reservoir outlet hose.
14) Plug the appliance back in, then move the control switch to the "DRAIN" position.
15) Blow out the reservoir outlet hose using the compressed air or carbon dioxide supply.
16) Move the control switch to the "OFF" position, then unplug the appliance from the
electrical outlet.
17) Reconnect the reservoir outlet hose to the reservoir, then secure with the clamp. Make
sure all hoses are connected and secure.
18) Replace the rear panel in its correct position.
19) Clean the storage bin by using a neutral cleaner. Rinse thoroughly after cleaning.
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VI. Decommissioning and Disposal
R-290 Class A3 Flammable Refrigerant Used
DANGER
Risk of Fire or Explosion Flammable Refrigerant Used
• Only qualied service technicians should install and service the appliance.
• Follow handling instructions carefully in compliance with national regulations.
• Dispose of properly in accordance with federal or local regulations.
• Do not puncture refrigerant tubing. Risk of re or explosion due to puncture of
refrigerant tubing; follow handling instructions carefully.
• Be sure to follow the full Decommissioning and Disposal information located in the
Service Manual for this model. The Service Manual is available at
www.hoshizakiamerica.com.
Risque D'Incendie ou D'Explosion. Fluide Frigorigène Inammable Utilisé
• Seuls des techniciens de service qualiés doivent installer et entretenir l'appareil.
• Suivre attentivement les instructions de manutention conformément aux réglements
nationaux.
• Mettre au rebut conformément aux conformément aux réglements fédéraux ou
locaux.
• Ne pas perforer la conduite de uide frigorigène. Risque d'incendie ou d'explosion
en cas de perforation d'une canalisation de uide frigorigène; suivez attentivement
les instructions de manutention.
• Veiller à respecter l'ensemble des informations relatives à la mise hors service et
à la mise au rebut gurant dans le manuel d'entretien de ce modèle. Le manuel
d'entretien est disponible à l'adresse suivante: www.hoshizakiamerica.com.
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618 Hwy. 74 South, Peachtree City, GA 30269 USA (P) 770.487.2331 (F) 770.487.3360 hoshizakiamerica.com 1A7165-011
