Installation and Operation Guide
For
MCF-49FD, MCF-23FD
MCR-49FD, MCR-23FD
CONTENTS
SPECIFICATIONS
SERIAL NUMBER
1. SPECIFICATIONS
2. SERIAL NUMBER
3. INSTALLATION
4. CLEANING
5. CAUTION
6. BASIC OPERATION
6-1. REFRIGERATOR
6-2. FREEZER
7. REVERSIBLE DOOR ASSEMBLING METHOD
8. TROUBLE SHOOTING GUIDE
The serial number is located on the rating label which is on the left interior wall.
Please retain the unit's serial number for service purposes.
2
2
3
4
4
5 - 6
7 - 8
9 -10
11
Solid Door Refrigerators
MODEL COMP. H.P REFRIGERANT AMPERAGE POUNDS
MCR-23FD 1/3 R-134a 420W 271
MCR-49FD 1/2 R-134a 570W 370
Solid Door Freezers
MODEL COMP. H.P REFRIGERANT AMPERAGE POUNDS
MCF-23FD 1/3 R-134a 440W 284
MCF-49FD 1/2 R-404A 1340W 403
INSTALLATION
1. GOOD AIR CIRCULATION
- Be sure to avoid any object which will restrict exhausted air flow.
- Be sure that there is ample space so that air can flow through the rear of the unit.
- The back of the unit should be located no less than 5 inches from the wall.
2. PLACE ON STRONG GROUND
- Be sure the location chosen has a floor strong enough to support the total weight of the
cabinet and contents.
3. DO NOT PLACE NEAR HEAT SOURCE
- Be sure to avoid hot corner or location near stove, oven, or other heat source.
- High ambient temperature will make cooling efficiency lower.
4. INDOOR USAGE ONLY
- This equipment is intended for indoor use only.
5. STABILIZING
- Make sure the unit is installed in a stable condition with the front wheels locked while in
use.
6. LEVELING
- Be sure that the unit is level from front to back and side to side.
7. Unit should be on dedicated electrical circuit.
- Do not use extension cords
- Isolate the unit on an electrical circuit of proper size.
8. Place black plastic condensate pan thru back or front.
Make sure pads are installed upwards and drain hose is in pan.
CLEANING
CAUTION
1. CLEANING THE INTERIOR AND EXTERIOR
- The interior and exterior of the unit can be cleaned using warm water with soap.
- Do not use an abrasive cleaner because it will scratch the surface.
2. CLEANING THE CONDENSER FINS
- To maintain proper refrigeration performance, the Condenser coil must be free of dust,
dirt, and grease.
It will require to clean it periodically. Condenser fins should be cleaned, at least every
three months (90 days) or as needed.
3. CLEAN THE GASKET
- The door gasket should be cleaned frequently to maintain proper sealing. Use warm
water and a mild soap.
4. CHECK AFTER CLEANING
- Check the unit again for safety.
- Check that the unit is operating properly.
1. POWER CORD
- Be sure the power cord is connected to the proper voltage.
- Compressor warranties are void if compressor burns out due to improper voltage.
- A protected circuit of the correct voltage and amperage must be run for connection of the
line cord.
- Turn ‘ off ’ the power switch before disconnecting the power cord whenever performing
maintenance functions or cleaning the refrigerated cabinet.
- If the power cord of Refrigerator (Freezer) is damaged, it must be replaced by the
manufacturer or service agent or a similarly qualified person in order to avoid a hazard.
2. RE-STARTING
- If disconnected, wait 5 minutes before re-starting.
BASIC OPERATION
1. Plug in and turn on the power switch located on the bottom of the top grill.
The Display panel will be lighted. The compressor will begin to run.
2. The default temperature setting is 35
ᵻ (+1ᴱ)
3. The compressor is automatically cycled by the electronic controller (PCB).
4. Temp. Control range 39ᵻ@28ᵻ ( +7ᴱ@-3ᴱ)
5. The interior light is activated by the door switch when the door is opened.
6. Evaporator fan motor(s) will run after all doors are completely closed.
MCR-23FD
MCR-49FD
REFRIGERATOR
DISPLAY PANEL
1. UP / DOWN BUTTON (Temperature control button)
- By pushing the up/down button, you can set the inside temperature.
2. DOOR OPENING INDICATOR
- If door is opened, door opening indicator will be turned on.
- If the door is left open for 5 minutes an alarm will sound continuously.
- The alarm will stop immediately upon closing the door.
INSIDE TEMP.
TEMP. CONTROL BUTTON
DOOR OPENING
BASIC OPERATION
1. Plug in and turn on the power switch located on the bottom of the top grill.
The Display panel will be lighted. The compressor will begin to run.
2. The default temperature setting is -2ᵻ (-18ᴱ)
3. The compressor is automatically cycled by the electronic controller (PCB,
D-sensor).
4. The Defrost cycle is automatically controlled by the D-sensor and the PCB.
5. Temp. Control range 5ᵻ@-9ᵻ (-3ᴱ@-24ᴱ)
6. The interior light is activated by the door switch at the bottom of the grill when the
door is opened.
7. Evaporator fan motor(s) will run after all doors are completely closed.
MCF-23FD
MCF-49FD
FREEZER
DISPLAY PANEL
1. UP / DOWN BUTTON (Temperature control button)
- By pushing the up/down button, you can set the inside temperature.
2. DEFROST
- The electronic defrost controller is set at the factory to provide a defrost cycle every
6 hours.
- Once all frost is eliminated, the defrost control is changed to the freezer mode.
- The panel displays " " during the defrost.
3. DOOR OPENING INDICATOR
- If door is opened, door opening indicator will be turned on.
- If the door is left open for 5 minutes an alarm will sound continuously.
- The alarm will stop immediately upon closing the door.
INSIDE TEMP.
TEMP. CONTROL BUTTON
DOOR OPENING
MODEL : MCF-23FD / MCR-23FD
REVERSIBLE-DOOR ASSEMBLY METHOD
2. Taking apart of DOOR-ASSEMBLY
1) Follow steps ῡ ~ Ὺ in order at the PICTURE (B)
# Caution : Door is heavey
hinges are strong
loaded.
Use appropriate
care when
removing door.
1. REMOVAL OF TOP GRILL and GRILL ASSEMBLY
1) Remove the TOP GRILL by
removing securing screws.
Upper or downward located ῡ
in the PICTURE (A)
2) Remove GRILL by
removing securing screws.
connected
Left and right side located ῢ
in the PICTURE (A)
# Caution : Disconnect power
before reversing door, use caution with
cares associated with electronic control.
ῡ
ῢ
TOP GRILL
ῢ M5*27 SCREW
Ῡ M5*27 SCREW
ΰ DOOR-HINGE
UPPER
ῡ DOOR-HINGE
STOP PIN
ῥ DOOR-HINGE
BUSHING
ῧ DOOR-HINGE
BUSHING
ῦ DOOR
ASSEMBLY
ῤ DOOR-HINGE
SHAFT-UPPER
GRILL
ASSEMBLY
PICTURE A
PICTURE B
Ῠ DOOR-HINGE
SHAFT-LOWER
Ὺ DOOR-HINGE
LOWER
3. Installation method of REVERSIBLE DOOR
4. Installing TOP GRILL and GRILL ASSEMBLY
1) Install the screws
at the location ῡ
on the top and bottom
of the top grill.
2) Install the screws
at the location ῢ
on the left and right
side of the grill
assembly.
1) After reversing 180 degree DOOR ASSEMBLY ῦ, locate the HANDLE in the
desired side.
2) Assemble in the following
order.
- After assembling ΰῢL assemble ῤῥ
- Insert into ῤ DOOR ASSEMBLY of ῦ
- After inserting ῧῨ, secure ΰῩ
- Insert reversible for suitable spring elasticity
# Attention : Securely tighten all fastners.
Ῡ M5*27 SCREW
ΰ DOOR-HINGE
LOWER
Ῠ DOOR-HINGE
SHAFT-LOWER
ῦ DOOR ASSEMBLY
ῥ DOOR-HINGE BUSHING
ῡ DOOR-HINGE STOP PIN
ΰ DOOR-HINGE UPPER
ῢ M5*27 SCREW
ῤ DOOR-HINGE
SHAFT-UPPER
ῧ DOOR-HINGE
BUSHING
ῡ
ῢ
PICTURE C
PICTURE D
TROUBLE SHOOTING GUIDE
SYMPTOMS CAUSES SOLUTIONS
Refrigerator/Freezer is
freezing (thawing) food.
The Temp. is set too low (high)
to maintain food freshness.
Push the button to a warmer
(colder) position.
The unit does not
refrigerate at all.
There is a power
connection failure problem.
Check the power cord to
make sure the unit is plugged
in correctly.
There is a loud noise.
The floor is too weak or the
unit is not level.
The back-side of the unit
is too close to the wall.
The tray is not in the correct
position.
Check the installation and
adjust the tray position.
There is condensation
in the unit exterior.
High-moisture air can produce
dew-drops during high
condensation humidity.
Wipe with a dry cloth.
There is condensation
the unit interior.
The door is opened too
frequently or left open too long.
Damp food is stored.
Keep the door closed to
remove condensation.
The door does not close
tightly.
The door is bent.
The door gasket has come
out.
The unit is not level.
Reposition the gasket.
Level the unit again.
The unit does not
refrigerate well.
The unit is in sunlight or
near a heating device.
The unit contains hot food
or too much food.
The unit door is opened too
frequently or left open too long.
The temp. Is not set on the
correct position.
The condenser is clogged.
Check the installation place.
Check the condition of
stored food.
Check the position of the
temperature setted.
Clean condenser.
MEMO
MEMO
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