User Manual
12/2024
1
www.AvantcoRefrigeration.com
178APT71HC
Refrigerated Prep Tables
Sandwich Prep Models:
#178APT27HC 27" Single Door - Standard Top
#178APT36HC 36" Single Door - Standard Top
#178APT48HC 48" Double Door - Standard Top
#178APT60HC 60" Double Door - Standard Top
#178APT71HC 71" Triple Door - Standard Top
#178APT27MHC 27" Single Door - Mega Top
#178APT36MHC 36" Single Door - Mega Top
#178APT48MHC 48" Double Door - Mega Top
#178APT60MHC 60" Double Door - Mega Top
#178APT71MHC 71" Triple Door - Mega Top
Pizza Prep Models:
#178APPT49HC 49" Single Door
#178APPT71HC 71" Double Door
#178APPT91HC 91" Triple Door
Note:
You should read this manual in its entirety prior to equipment setup, operation, and maintenance.
User Manual
12/2024
2
www.AvantcoRefrigeration.com
Table of Contents
Warnings ...............................................................................................................................3
Installation ............................................................................................................................4
Electrical ...............................................................................................................................5
Temperature Controls .......................................................................................................5
Operation .............................................................................................................................6
Safety Information ..............................................................................................................7
Food Pan Layouts...............................................................................................................8
Food Pan Divider Bars ......................................................................................................14
Maintenance ........................................................................................................................15
Troubleshooting ..................................................................................................................17
3029079
NEMA
5-15
3029079
User Manual
12/2024
3
www.AvantcoRefrigeration.com
Warnings
DANGER – RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED. TO BE REPAIRED
ONLY BY TRAINED SERVICE PERSONNEL. DO NOT PUNCTURE REFRIGERANT TUBING.
PELIGRO – RIESGO DE INCENDIO O EXPLOSION. REFRIGERANTE INFLAMABLE UTILIZADO.
PARA SER REPARADO SOLAMENTE POR PERSONAL DE SERVICIO CALIFICADO. NO PINCHAR
LA TUBERÍA REFRIGERANTE.
DANGER – RISQUE DE FEU OU D’EXPLOSION. LE FRIGORIGÈNE EST INFLAMMABLE. CONFIER
LES RÉPARATIONS À UN TECHNICIEN SPÉCIALISÉ. NE PAS PERFORER LA TUBULURE CONTENANT
LE FRIGORIGENE.
CAUTION – RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED. CONSULT REPAIR
MANUAL/OWNER’S GUIDE BEFORE ATTEMPTING TO SERVICE THIS PRODUCT. ALL SAFETY
PRECAUTIONS MUST BE FOLLOWED.
ATENCION – RIESGO DE INCENDIO O EXPLOSIÓN. REFRIGERANTE INFLAMABLE
UTILIZADO. CONSULTE EL MANUAL DE REPARACIÓN / GUÍA DEL PROPIETARIO ANTES DE
INTENTAR DAR SERVICIO A ESTE PRODUCTO. DEBEN CUMPLIR CON TODAS LAS PRECAUCIONES
DE SEGURIDAD.
ATTENTION – RISQUE DE FEU OU D’EXPLOSION. LE FRIGORIGÈNE EST INFLAMMABLE.
CONSULTER LE MANUEL DU PROPRIÉTAIRE/GUIDE DE RÉPARATION AVANT DE TENTER UNE
RÉPARATION. TOUTES LE MESURES DE SÉCURITÉ DOIVENT ÊTRE RESPECTÉES.
CAUTION – RISK OF FIRE OR EXPLOSION DUE TO PUNCTURE OF REFRIGERANT TUBING;
FOLLOW HANDLING INSTRUCTIONS CAREFULLY. FLAMMABLE REFRIGERANT USED.
ATENCION – RIESGO DE INCENDIO O EXPLOSIÓN DEBIDO A LA PERFORACION DE LA TUBERÍA
REFRIGERANTE; SIGA LAS INSTRUCCIONES DE MANIPULACIÓN CON CUIDADO. REFRIGERANTE
INFLAMABLE UTILIZADO.
ATTENTION – RISQUE DE FEU OU D’EXPLOSION SI LA TUBULURE CONTENTANT LE FRIGORIGÈNE
EST PERFORÉE; SUIVRE LES INSTRUCTIONS DE MANUTENTION AVEC SOIN. LE FRIGORIGÈNE EST
INFLAMMABLE.
CAUTION – RISK OF FIRE OR EXPLOSION DUE TO FLAMMABLE REFRIGERANT USED. FOLLOW
HANDLING INSTRUCTIONS CAREFULLY IN COMPLIANCE WITH LOCAL GOVERNMENT
REGULATIONS.
ATENCION – RIESGO DE INCENDIO O EXPLOSIÓN DEBIDO A REFRIGERANTE INFLAMABLE
UTILIZADO.SIGA LAS INSTRUCCIONES DE MANIPULACIÓN CON CUIDADO CONFORME A LAS
REGLAS DE LA MUNICIPALIDAD.
ATTENTION – RISQUE DE FEU OU D’EXPLOSION SI LE FRIGORIGÈNE EST INFLAMMABLE. SUIVRE
LES INSTRUCTIONS DE MANUTENTION AVEC SOIN CONFORMÉMENT AUX RÈGLEMENTATION
GOUVERNEMENTALE LOCAUX.
User Manual
12/2024
4
www.AvantcoRefrigeration.com
Installation
This unit is intended for use in a temperature-controlled environment of less than 75°F and 60%
relative humidity.
Before Installation
•
If the shelf has a raised lip, the lip needs to be installed facing up towards the rear of the cabinet
to promote proper airflow. Failure to install the shelves properly is considered user error and is not
covered by warranty.
•
If the unit has recently been transported on its side, please let unit stand upright for a minimum of
24 hours before plugging it in.
•
Make sure that the unit has reached the desired temperature before loading the unit with
products. This unit is meant for keeping cold products cold, not chilling warm products.
•
Make sure that there is proper ventilation around the unit in the area where it will operate.
•
Make sure all accessories are installed (i.e., shelves, shelf clips, casters) before plugging in the
unit.
•
Do not attempt to remove or repair any component of the unit. Consult an authorized service
technician for servicing/repair.
•
Do not hang on doors or stand inside the unit.
•
Please read through the manual in its entirety.
Cabinet Location Guidelines
• Install the unit on a strong and leveled surface.
• If the surface is uneven, the unit may be noisy.
• The unit may malfunction if the surface is uneven.
• Install the unit in an indoor, well-ventilated area.
• For best performance, please maintain clearance of 4" on the back of the unit.
• Brackets should be attached on the back of the unit.
• Do not use outdoors. For indoor use only.
• Avoid direct sunlight.
• Avoid installation in a high humidity and/or dusty area.
• Humidity above 60% can cause the unit to rust, collect condensation, and may
decrease eciency.
• Dust collected on condenser coil will cause unit to malfunction.
• Select a location away from heat and moisture-generating equipment.
• Ambient temperatures above 75°F may cause the compressor to malfunction.
• For optimal performance, this unit should not be used in environments with ambient
temperatures exceeding 75°F.
• The unit should not be placed in areas with an ambient temperature over 90°F.
• Equipment malfunctions due to ambient temperatures above 90°F could void the warranty.
• Do not install this unit inside a closet or alcove.
• For optimal performance, 3" of clearance is required around all louvered or vented panels to allow for
proper airflow.
• For your convenience, a set of brackets is included to prevent this unit from being pushed up
against a wall.
• Component failure due to improper installation is not covered under warranty.
User Manual
12/2024
5
www.AvantcoRefrigeration.com
Electrical
•
Ensure that the required voltage is being supplied at all times.
•
The unit should be plugged into a grounded and properly-sized electrical outlet with appropriate
over-current protection. Refer to the electrical requirements on the unit's nameplate.
•
The unit should have its own dedicated outlet.
•
DO NOT use extension cords.
•
Ensure the unit is not resting on or against the electrical cord.
•
If the unit is not in use for a long period of time, unplug from the outlet.
•
To avoid shock and fire hazards, DO NOT plug in or unplug the unit with wet hands.
•
After unplugging the unit, wait at least 10 minutes before plugging it back in. Failure to do so
could cause damage to the compressor.
Temperature Controls
•
Refrigerant LED - Compressor is on.
•
Fan LED - Fan is on.
•
Defrost LED - Defrost cycle is running.
•
Your new refrigerator is already factory set to run at optimum temperatures for food safety and
should require no adjustments.
•
Refrigerators are set to cycle between a minimum temperature of 33°F and a maximum
temperature of 40°F.
•
Adjusting the temperature changes the minimum temperature at which your unit will run. Your unit
will not run constantly at this setting. To change it, follow these instructions:
Digital Control Units
1.
Hold “SET” for 1 second. The display will flash the
current minimum temperature.
2.
Use the arrow buttons to adjust the minimum
temperature.
3.
Press “SET” again to save your settings.
•
Always remember to calculate the dierential if you
change the minimum temperature setting.
The cabinet temperature will fluctuate up to 7°F
over your set minimum temperature as the
compressor runs and shuts o. Setting the
temperature too high will result in unsafe maximum
temperatures and possible health code violations.
Adjusting the Temperature
Refrigerator
User Manual
12/2024
6
www.AvantcoRefrigeration.com
Operation
Defrost System
Automatic Defrost Cycle
Running a Manual Defrost Cycle
•
Units are pre-programmed to run automatic defrost cycles at preset intervals. However, if you
would like to run a manual defrost cycle at any time, follow the steps below. Only models with
digital controls can run a manual defrost cycle. Units with mechanical controls cannot run a
manual defrost cycle.
•
Refrigerators: Press the defrost button (Snowflake and ▼) for approximately 3 seconds.
Repeat to stop the defrost cycle.
Loading Product
•
Before loading shelves, be sure that all shelf clips are completely fastened in their correct
locations.
•
Ensure all shelves are resting completely level before stocking your cabinet with product.
•
In order to maintain correct airflow inside the unit, be sure to leave 2-4" of space between
the back wall and stored product. Blocking the evaporator fans will result in a warmer cabinet
temperature, and ultimately compressor failure.
•
DO NOT store flammable/explosive gas or liquids inside the unit.
Loading Food Pans
•
These units are designed to function with ALL pans in place, even if some are to be left empty.
•
For maximum food freshness, fill the pans only with the amount that can be used in a specific
usage period.
•
During non-use, close the insulated lid cover.
•
Refrigerator coils are kept below the freezing point (32°F).
•
During compressor downtime, the evaporator fan continues to circulate air through the evaporator
coil. This air circulation raises the coil temperature above the freezing point, melting any
accumulated frost.
•
Run-o water is drained into the evaporator pan and evaporated.
•
Automatic defrost timers initiate at pre-set intervals and for a pre-determined duration.
User Manual
12/2024
7
www.AvantcoRefrigeration.com
Safety Information
Pay close attention to the safety notices in this section. Disregarding these notices may lead to
serious injury and/or damage to the unit.
•
To minimize shock and fire hazards, be sure to not overload outlet. This unit should be given its
own outlet.
•
DO NOT use extension cords.
•
DO NOT put your hands under the unit while it is being moved.
•
When the unit is not in use for a long period of time, unplug the unit from the outlet.
•
After unplugging the unit, wait at least 10 minutes before plugging it back in. Failure to do so
could cause damage to the compressor.
•
To minimize shock and fire hazards, do not plug or unplug the cord with wet hands.
•
Unplug the unit before performing maintenance or cleaning.
•
To minimize shock and fire hazards, make sure that the unit is properly grounded.
•
DO NOT attempt to remove or repair any component unless instructed by the factory.
•
DO NOT allow the unit to rest on or against the electrical cord and/or plug.
•
DO NOT hang on the doors.
•
DO NOT store any flammable/explosive gas or liquids inside the unit.
•
DO NOT attempt to alter or tamper with the electrical cord.
•
DO NOT use the unit if the power cord is damaged.
User Manual
12/2024
8
www.AvantcoRefrigeration.com
Food Pan Layouts
Sandwich Prep - Standard Top
178APT27HC
•
(6) 1/6 Size & (2) 1/9 Size
178APT36HC
•
(10) 1/6 Size
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
14.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"
14.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"
13.375"
42.5"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
56.25"
12.75"
7" 7" 7" 7" 7" 7" 7" 7"
13.375"
66"
12.75"
7" 7" 7" 7" 7" 7"2.5" 7" 7" 7"
178APT48HC
•
(12) 1/6 Size or (6) 1/3 Size
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
14.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"
14.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"
13.375"
42.5"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
56.25"
12.75"
7" 7" 7" 7" 7" 7" 7" 7"
13.375"
66"
12.75"
7" 7" 7" 7" 7" 7"2.5" 7" 7" 7"
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
14.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"
14.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"
13.375"
42.5"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
56.25"
12.75"
7" 7" 7" 7" 7" 7" 7" 7"
13.375"
66"
12.75"
7" 7" 7" 7" 7" 7"2.5" 7" 7" 7"
User Manual
12/2024
9
www.AvantcoRefrigeration.com
Food Pan Layouts
Sandwich Prep - Standard Top
178APT60HC
•
(16) 1/6 Size or (8) 1/3 Size
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
14.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"
14.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"
13.375"
42.5"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
56.25"
12.75"
7" 7" 7" 7" 7" 7" 7" 7"
13.375"
66"
12.75"
7" 7" 7" 7" 7" 7"2.5" 7" 7" 7"
178APT71HC
•
(18) 1/6 Size or (9) 1/3 Size
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
14.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"
14.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"
13.375"
42.5"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
56.25"
12.75"
7" 7" 7" 7" 7" 7" 7" 7"
13.375"
66"
12.75"
7" 7" 7" 7" 7" 7"2.5" 7" 7" 7"
User Manual
12/2024
10
www.AvantcoRefrigeration.com
Food Pan Layouts
Sandwich Prep - Mega Top
178APT27MHC
•
(9) 1/6 Size & (3) 1/9 Size
178APT36MHC
•
(12) 1/6 Size
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
21.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"7"
21.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"7"
21.5"
42.25"
7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
2.5"
7"7"
21.5"
56.25"
7"
6.5" 6.5" 6.5" 6.5"
3.3"
7"7"
6.5" 6.5" 6.5" 6.5"
21.5"
66"
7"7"7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
21.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"7"
21.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"7"
21.5"
42.25"
7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
2.5"
7"7"
21.5"
56.25"
7"
6.5" 6.5" 6.5" 6.5"
3.3"
7"7"
6.5" 6.5" 6.5" 6.5"
21.5"
66"
7"7"7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
User Manual
12/2024
11
www.AvantcoRefrigeration.com
178APT60MHC
•
(24) 1/6 Size
Food Pan Layouts
Sandwich Prep - Mega Top
178APT48MHC
•
(18) 1/6 Size
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
21.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"7"
21.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"7"
21.5"
42.25"
7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
2.5"
7"7"
21.5"
56.25"
7"
6.5" 6.5" 6.5" 6.5"
3.3"
7"7"
6.5" 6.5" 6.5" 6.5"
21.5"
66"
7"7"7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
21.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"7"
21.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"7"
21.5"
42.25"
7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
2.5"
7"7"
21.5"
56.25"
7"
6.5" 6.5" 6.5" 6.5"
3.3"
7"7"
6.5" 6.5" 6.5" 6.5"
21.5"
66"
7"7"7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
User Manual
12/2024
12
www.AvantcoRefrigeration.com
Food Pan Layouts
Sandwich Prep - Mega Top
178APT71MHC
•
(30) 1/6 Size
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6 1/9
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6 1/6 1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6
1/6 1/6
1/6
1/6
1/6
1/6
1/6
1/6
21.5"
24.25"
7"
6.5" 6.5" 6.5" 4.33"
7"7"
21.5"
33"
7"
6.5" 6.5" 6.5" 6.5" 6.5"
7"7"
21.5"
42.25"
7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
2.5"
7"7"
21.5"
56.25"
7"
6.5" 6.5" 6.5" 6.5"
3.3"
7"7"
6.5" 6.5" 6.5" 6.5"
21.5"
66"
7"7"7"
6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5" 6.5"
User Manual
12/2024
13
www.AvantcoRefrigeration.com
Food Pan Layouts
Pizza Prep
178APPT49HC
•
(6) 1/3 Size
178APPT71HC
•
(9) 1/3 Size
178APPT91HC
•
(12) 1/3 Size
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
13.375"
42.3"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
63.3"
12.75"
7" 7" 7" 7" 7" 7" 7" 7" 7"
13.375"
84.3"
12.75"
7" 7" 7" 7" 7" 7" 7" 7" 7" 7" 7" 7"
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
13.375"
42.3"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
63.3"
12.75"
7" 7" 7" 7" 7" 7" 7" 7" 7"
13.375"
84.3"
12.75"
7" 7" 7" 7" 7" 7" 7" 7" 7" 7" 7" 7"
1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3
13.375"
42.3"
12.75"
7" 7" 7" 7" 7" 7"
13.375"
63.3"
12.75"
7" 7" 7" 7" 7" 7" 7" 7" 7"
13.375"
84.3"
12.75"
7" 7" 7" 7" 7" 7" 7" 7" 7" 7" 7" 7"
User Manual
12/2024
14
www.AvantcoRefrigeration.com
Food Pan Divider Bars
ITEM # SIZE
APT27HC
APT36HC
APT48HC
APT60HC
APT71HC
178SCLB15327 127/8" x 9/16" 2 2 2
11
178SCLB15354 1315/16" x 9/16" 2
178SCLB25327 127/8" x 1"
4 5 7
178SCLB25354 1315/16" x 1" 3
178SCLB15532
2015/16" x 9/16"
178SCLB25532
2015/16" x 1"
178SCLB90532
2015/16" x 39/16"
178SCLB10853
2015/16" x 41/4"
178PICB15331 13" x 9/16"
178PICB25331 13" x 1"
ITEM # SIZE
APT27MHC
APT36MHC
APT48MHC
APT60MHC
APT71MHC
APPT49HC
APPT71HC
APPT91HC
178SCLB15327 127/8" x 9/16"
178SCLB15354 1315/16" x 9/16"
178SCLB25327 127/8" x 1"
178SCLB25354 1315/16" x 1"
178SCLB15532
2015/16" x 9/16" 2 2
178SCLB25532
2015/16" x 1" 3 5 6 8 11
178SCLB90532
2015/16" x 39/16" 1
178SCLB10853
2015/16" x 41/4" 1
178PICB15331 13" x 9/16" 2 2 2
178PICB25331 13" x 1" 5 8 11
User Manual
12/2024
15
www.AvantcoRefrigeration.com
Maintenance
DISCONNECT POWER CORD BEFORE CLEANING ANY PARTS OF THE UNIT.
It is strongly recommended that any servicing of the unit be performed by an authorized service
technician.
Fan Blades & Motor
•
If necessary, clean the fan blades and motor with a soft cloth.
•
If it is necessary to wash the fan blades more thoroughly, cover the fan motor to prevent moisture
damage, then use a damp cloth to clean the fan blades.
Exterior
•
A soft cloth and clean warm water should always be the first choice for mild stains and loose dirt.
A final rinse with clean water and a dry wipe will complete the process and eliminate the possibility
of water stains.
•
Only use soft cloths, microfiber sponges or plastic scouring pads.
— Avoid anything that might scratch the surface.
•
Clean with the polish lines by wiping parallel to the grain lines.
•
Use cleaning chemicals such as alkaline, alkaline chlorinated, and non-chloride chemicals. Chlorine-
free cleaning options include acetone, methyl alcohol, and mineral spirits.
— Noble Chemical oers Excel, a water-based aerosol cleaner and polish.
•
If you are looking to sanitize your stainless steel, Noble’s QuikSan is a ready-to-use sanitizer that
won't damage stainless steel.
NEVER USE THE FOLLOWING PRODUCTS TO CLEAN STAINLESS STEEL
What
Why
Chloride-Based Cleaners Using chlorine/bleach could result in pin holes.
Sharp Objects Sharp edges can puncture the surface.
Onion/Olive juice
A galvanic chemical reaction transfers to the metal and
causes pin holes.
Scouring Pads These will scratch the surface.
Hard Water
This may leave hard water spots and deposits that break
down the stainless steel.
User Manual
12/2024
16
www.AvantcoRefrigeration.com
Maintenance
Interior
•
Use warm water and a mild soap with a clean cloth to wipe down the interior of the unit.
•
DO NOT use steel wool, caustic soap, abrasive cleaners, or bleach that may damage the interior
finish.
•
Wash door gaskets on a regular basis, preferably weekly. Simply remove door gasket from the
frame of the door, soak in warm water and soap for thirty (30) minutes, dry with soft cloth,
and replace.
•
Check door gaskets for proper seal after they are replaced.
•
Periodically remove the shelves and pilasters from the unit and clean them with mild soap and
warm water. To remove the pilasters, first remove the shelves and shelf brackets. Then, simply lift
the pilaster up and out.
Cleaning the Condenser Coil
•
A dusty condenser may lead to high energy consumption, less cooling eectiveness, and
compressor damage.
•
For ecient operation, keep the condenser surface free of dust, dirt, and lint.
•
We recommend cleaning the condenser coil at least once per month.
•
The condenser coil is located at the bottom behind the panel.
Cleaning the Condenser Coil Instructions
1.
Disconnect the electrical power from the unit.
2.
Remove the front cover and base cover with a screwdriver.
3.
Using a soft brush and/or vacuum, remove the dirt, lint, etc. from the finned condenser coil in a
vertical direction.
4.
Clean the condenser with a commercial condenser coil cleaner, available from any
kitchen equipment retailer. Ex. Noble Chemical Tech Line Coil Cleaners (148TLECCCLNR,
148TLHDCCLNR, 148TLECOILDD, 148TLFMCCLNR, 147TLEVPCLNR, or 147TLHDCCLNR).
5.
After cleaning, straighten any bent condenser fins with a fin comb.
6.
When finished, be sure to reinstall the front cover and base cover.
7.
Reconnect the electrical power to the unit.
User Manual
12/2024
17
www.AvantcoRefrigeration.com
Troubleshooting
Problem
Possible Cause
Possible Solution
Compressor not running.
Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker.
Power cord unplugged. Plug in power cord.
Thermostat set too high. Set thermostat to lower temperature.
Cabinet in defrost cycle. Wait for defrost cycle to finish.
Condensing units run for
long periods of time.
Excessive amount of warm product
placed in cabinet.
Allow adequate time for product to cool down.
Prolonged door opening or door ajar.
Ensure doors are closed when not in use. Avoid
opening doors for long periods of time.
Door gasket(s) not sealing properly.
Ensure gaskets are snapped in completely.
Remove gasket and wash with soap and water.
Check condition of gasket and replace if necessary.
Dirty condenser coil. Clean the condenser coil. (Page 15)
Evaporator coil iced over.
Unplug unit and allow coil to defrost. Make sure
thermostat is not set too cold. Ensure that door
gasket(s) are sealing properly.
Cabinet temperature is
too warm.
Thermostat set too warm. Set thermostat to lower temperature.
Airflow blocked.
Rearrange product to allow for proper airflow.
Make sure there is at least 4" of clearance
from evaporator.
Excessive amount of warm product
placed in cabinet.
Allow adequate time for product to cool down.
Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker.
Dirty condenser coil. Clean the condenser coil. (Page 15)
Evaporator coil iced over.
Ensure doors are closed when not in use. Avoid
opening doors for long periods of time.
Low refrigerant levels.
Contact a service technician to check refrigerant
levels.
Door is slightly ajar. Make sure door is completely closed.
Condensation is
collecting on the cabinet
and/or floor.
Gasket is not sealing properly. Clean, repair, or replace the gasket as necessary.
Relative humidity is above 60%.
Move unit to area below relative humidity or lower
humidity level.
