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13

Turbo air

BEFORE REQUESTING SERVICE

SYMPTOMS

CAUSES

SOLUTIONS

Freezer is melting
food.

The unit does not
refrigerate at all.

The unit does not
refrigerate well.

There is a loud noise.

There are dew-drops
on the unit exterior.

There are dew-drops
on the unit interior.

The door does not
close tightly.

• The controller is set too high to

contain food fresh.

• There is a power connection

failure problem.

• 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 long.

• The temp. dial is not on the

correct position.

• The condenser is clogged.

• The floor is too weak or the

leveling feet is set incorrectly.

• The back-side of the unit is too

close to the wall.

• The tray is not in the correct

position.

• High-moisture air can produce

dewdrops during rainy season.

• The door is opened too

frequently or left open long.

• Damp food is stored.

• The door is bent.
• The unit is a levelling failure.
• The door gasket has come out.

• Turn the temperature dial to a

warmer position.

• Check the power cord and plug in

it correctly.

• Check the installation place.
• Check the condition of stored

food.

• Check the position of the temp

control dial.

• Check the installation and

adjust the tray position.

• Wipe with a dry cloth.

• Keep the door closed to

remove dewdrops.

• Level the unit again.
• Reposition the gasket.

The following points are not malfunctions:

• A water-flowing sound can be heard when the compressor stops.

This is the sound of REFRIGERANT flowing.

• The compressor does not run against defrosting function.

Summary of Contents for MSF-23NM

Page 1: ...on Manual Please read this manual completely before attempting to install or operate this equipment Solid Door Refrigerator MSR 23NM MSR 49NM Freezer MSF 23NM MSF 49NM Glass Door Refrigerator MSR 23G 1 MSR 49G 2 MSR 72G 3 CAUTION PLEASE KEEP POWER SWITCH ON BEFORE OPERATING THIS EQUIPMENT ...

Page 2: ... 23NM 1 3 115V 60Hz R 134a 5 5A 259lbs MSR 49NM 1 3 115V 60Hz R 134a 9 2A 412lbs MSR 23G 1 1 3 115V 60Hz R 134a 5 5A 274lbs MSR 49G 2 1 3 115V 60Hz R 134a 9 2A 427lbs MSR 72G 3 2 3 115V 60Hz R 134a 9 6A 610bls The serial number is located on the data label inside Please retain the unit s serial number for service purpose SERIAL NUMBER Freezers MODEL COMP H P V Hz REFRIGERANT AMPS WEIGHT MSF 23NM 1...

Page 3: ...s 3 DO NOT PLACE NEAR HEAT Be sure to avoid hot corners and locations near stoves High ambient temperature will make much lower cooling efficiency 4 INDOOR USAGE ONLY Be sure to install this unit indoor So It should prohibit getting wet from the rain 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 levels...

Page 4: ...he Condenser coil must be free of dust dirt and grease This will require periodic cleaning 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 4 CHECK AFTER CLEANING Check the unit again for safety Check that the unit is operating properly 1 POWER CORD Be sure that the power cor...

Page 5: ...perature setting is No 5 3 The compressor is automatically cycled by the electronic controller PCB D Sensor 4 The Defrost cycle is automatically controlled by the R sensor and the PCB 5 Set level toward 1 for higher temperature and toward 9 for lower temperature 6 The interior light is activated by the rocker switch at the bottom of the grille when the door is opened MSR 23NM MSR 49NM 7 Evaporator...

Page 6: ... REFRIGERATOR 9 TEMPERATURE Q C 8 7 6 5 4 3 2 1 FAN DOOR QUICK COOLING TEMPERATURE F TEMP SETTING QUICK COOLING FAN RUNNING DOOR OPENING QUICK COOLING BUTTON TEMP CONTROL BUTTON SEE TO PAGE 7 INNER TEMP SEE TO PAGE 8 SEE TO PAGE 7 ...

Page 7: ...again during QUICK Cooling mode the compressor will return to the normal operation 3 During the QUICK Cooling mode works the temperature Up Down button will not affect the compressor s operation 1 By pushing the up down button you can set the inside temperature level from 1 to 9 2 If you want lower temperature push the Down button to be lighted higher level numbers QUICK COOLING UP DOWN BUTTON Tem...

Page 8: ...or is activated when the door is closed 1 If any door is opened door opening indicator will be turned on 2 In case that any door was opened around 30 seconds warning beep sound will ring three 3 times 3 In case of passing around 1 minute warning beep sound will ring again five 5 times 4 In case of passing around 5 minutes the beep sound will ring continuously 5 The beep sound will stop immediately...

Page 9: ...Defrost cycle is automatically controlled by the D sensor and the PCB 5 Set level toward 1 for higher temperatures and toward 9 for lower temperatures 6 The interior light is activated by the rocker switch at the bottom of the grille when the door is opened 7 Evaporator fan motor s will run after all doors are completely closed 8 Good Air Flow in freezer unit is critical Be careful to load product...

Page 10: ... FREEZER 9 TEMPERATURE D F 8 7 6 5 4 3 2 1 FAN DOOR MANUAL DEFROST TEMPERATURE F TEMP SETTING MANUAL DEFROST FAN RUNNING DOOR OPENING MANUAL DEFROST BUTTON TEMP CONTROL BUTTON SEE TO PAGE 11 INNER TEMP SEE TO PAGE 12 SEE TO PAGE 11 ...

Page 11: ...on to be lighted higher level numbers 1 The electronic defrost controller is set at the factory to provide a defrost cycle every 6 hours 4 times per a day 2 If it is necessary to change the intervals of defrost due to unusual operating conditions it can be accomplished by adjusting the switch which is located on the inside of the top grille 3 Once all frost is eliminated the temperature continues ...

Page 12: ... activated when the door is closed 1 If any door is opened door opening indicator will be turned on 2 In case that any door was opened around 30 seconds warning beep sound will ring three 3 times 3 In case of passing around 1 minute warning beep sound will ring again five 5 times 4 In case of passing around 5 minutes the beep sound will ring continuously 5 The beep sound will stop immediately if d...

Page 13: ...correctly The back side of the unit is too close to the wall The tray is not in the correct position High moisture air can produce dewdrops during rainy season The door is opened too frequently or left open long Damp food is stored The door is bent The unit is a levelling failure The door gasket has come out Turn the temperature dial to a warmer position Check the power cord and plug in it correct...

Page 14: ...rmetically sealed parts of the compressor and does not apply to any other parts or components including but not limited to cabinet paint finish temperature control refrigerant metering device driers motor starting equipment fan assembly any other electrical component etc The four year compressor warranty detailed above will be voided if the following procedure is not carefully adhered to 1 This sy...

Page 15: ...facture to alteration neglect abuse misuse accident damage during transit or installation fire flood or an Act of God 4 NO IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE There are no other warranties express implied or statutory except the one 1 year warranty and the additional four 4 year compressor warranty as described above These warranties are exclusive and in lieu of...

Page 16: ...and polyol ester lubricant The polyol ester lubricant has rapid moisture absorbing qualities 2 Drier replacement is very important and must be changed when a system is opened for servicing A620 copper drier or better is highly recommended 3 Micron level vacuums must be achieved to insure low moisture levels in the system 500 microns or lower must be obtained 4 When compressor is grounded suction d...

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