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TROUBLESHOOTING GUIDE 

BEFORE CALLING FOR SERVICE 

If the unit appears to be malfunctioning, read through the OPERATION section of this manual first. If the problem 
persists, see Troubleshooting below.  The problem may be something very simple that can be solved without a service 
call.

 

 

TROUBLESHOOTING

 

Fault 

Probable Cause 

Action 

Compressor is Not Running 

Fuse blown or circuit breaker tripped 

Replace fuse or reset circuit 
breaker. If replacement of fuse or 
reset of circuit breaker doesn’t 
correct the problem contact a 
qualified service technician. 

Power cord unplugged 

Plug in power cord 

Thermostat set too high 

Set thermostat to lower 
temperature 

Cabinet  Temperature  is  too 
Warm 

Thermostat is set too high 

Set thermostat to lower 
temperature. 

Airflow is blocked 

Re-arrange products to allow for 
proper air flow.   Make sure there is 
at least four inches of clearance 
from the fan 

Low refrigerant levels 

Contact a qualified service 
technician to check refrigerant 
levels 

Door is slightly ajar 

Make sure door is completely 
closed. 

Interior Light is Not Working 

Poor switch connection 

Turn off light switch and turn it back 
on. 

Bulb is not connected 

Make sure the bulb is correctly 
inserted in the socket. 

Bulb has burned out 

Replace the bulb. If replacement of 
bulb doesn’t correct the problem 
contact a qualified service 
technician. 

Condensation is Collecting on 
the Cabinet and/or Floor 

Gasket is not sealing properly 

Clean, repair, or replace the gasket 
as necessary 

 

 

 

Содержание 69K-752

Страница 1: ... AUTHORIZED PARTS or TECHNICAL SERVICE please contact 1 887 368 2797 7750 Georgetown Road Indianapolis IN 46268 USA Phone 317 634 2550 Website KratosEquip com 69K 767 W 1 DOOR 69K 768 W 2 DOOR 69K 752 W 2 DOOR UNDERCOUNTER REFRIGERATORS PLEASE READ CAREFULLY ...

Страница 2: ...utside cabinet 10 Installation Clearance 11 Leveling 11 Stabilizing 11 Electrical Connection 11 OPERATION 12 Refrigerated cycle 12 Power Switch 12 SOLID STATE THERMOSTAT DESCRIPTIONS 12 1 FRONT PANEL COMMANDS 12 2 MAIN FUNCTIONS 13 3 ALARM SIGNALLING 13 CLEANING AND MAINTENANCE 14 Exterior and Interior Cleaning of Appliances 14 Cleaning the Condenser Coil 14 Stainless Steel Care and Cleaning 15 Ga...

Страница 3: ...______________________________ MODEL ________________________________________ DATE OF PURCHASE _______________________________ SERIAL NUMBER INFORMATION l The serial number of all self contained refrigerators is located inside the unit on the left hand side near the top on the wall l Always have the serial number of your unit available when calling for parts or service l This manual covers standar...

Страница 4: ...UTION means that failure to heed this safety statement may result in minor or moderate personal injury or property or equipment damage All safety messages will alert you to what the potential hazard is tell you how to reduce the chance of injury and let you know what can happen if the instructions are not followed NOTE IMPORTANT SAFETY INSTRUCTIONS WARNING To reduce the risk of fire electric shock...

Страница 5: ...ng or servicing Failure to do so can result in electrical shock or death If the unit is not in use for a long period of time best to unplug the unit from the outlet After unplugging the unit wait at least 8 minutes before plugging it back in Failure to do so could cause damage to the compressor If the power cuts off wait at least 8 minutes before turning the unit on to avoid damage to the compress...

Страница 6: ... always be plugged into its own individual electrical outlet which has a voltage rating that matches the rating label on the appliance This provides the best performance and also prevents overloading house wiring circuits which could cause a fire hazard from overheated wires Repair or replace immediately all power cords that have become frayed or otherwise damaged Do not use a cord that shows crac...

Страница 7: ...r Dimensions W D H 610 x 636 x 676 1105 x 636 x 676 1430 x 636 x 676 Nominal Capacity 6 7 Cu Ft 190 L 11 1 Cu Ft 314 L 14 1 Cu Ft 399 L Appliance Weight 143 lbs 65 kg 242 lbs 110 kg 265 lbs 120 kg Hinged Doors 1 2 2 Shelves 1 2 2 Electrical Service 115V 60Hz 1Ph 115V 60Hz 1Ph 115V 60Hz 1Ph Wattage 264 357 406 Average Amp Draw 3 6 4 3 5 6 Refrigerant R290 R290 R290 Provided 6 NEMA Cord Set 5 15 5 1...

Страница 8: ...mpressor compartment housing and visually inspect the refrigeration package Be sure lines are secure and base is still intact 6 Freight carriers can supply the necessary damage forms upon request 7 Retain all crating material until an inspection has been made or waived INTRODUCTION This user s manual is intended for installing using and servicing your Kratos Appliance It is recommended that this m...

Страница 9: ... POWER SWITCH AND CORD LOCATED ON UNIT REAR THERMOSTAT CONTROL PANEL REFRIGERATOR SOLID DOOR CASTERS 69K 752 REFRIGERATOR SOLID DOORS REFRIGERATOR SOLID DOORS CASTERS POWER SWITCH AND CORD LOCATED ON UNIT REAR POWER SWITCH AND CORD LOCATED ON UNIT REAR THERMOSTAT CONTROL PANEL ...

Страница 10: ...abinet and contents as a fully loaded unit can weigh as much as 800 pounds Reinforce the floor as necessary to provide for maximum loading For the most efficient refrigeration be sure to provide good air circulation inside and out Inside cabinet Do not pack the units so full that air cannot circulate The refrigerated air is discharged at the top rear of the unit It is important to allow for proper...

Страница 11: ...ure and unit damage which would not be covered by your warranty NOTICE Unit repairs will not be subject to standard unit warranties if due to improper installation procedures Electrical Connection Refer to the amperage data on the Technical Information table the serial tag your local code or the National Electrical Code to be sure that unit is connected to the proper power source DANGER The unit m...

Страница 12: ... 2 Anti condensation heaters on door frames work in conjunction with the compressor 3 Recommended holding temperature range 34 to 40 F 2 to 5 C 4 Comes factory set to 39 F 4 C Power Switch The power switch is located on the front of the bottom panel When the unit is on the switch will glow green SOLID STATE THERMOSTAT DESCRIPTIONS 1 FRONT PANEL COMMANDS To display target set point in programming m...

Страница 13: ...ey for more than 2 seconds and a manual defrost will start 2 4 TO LOCK THE KEYBOARD 1 Keep pressed for more than 3s the and keys 2 The OF message will be displayed and the keyboard will be locked If a key is pressed more than 3s the OF message will be displayed 2 5 TO UNLOCK THE KEYBOARD Keep pressed together for more than 3s the and keys till the on message will be displayed 3 ALARM SIGNALLING 3 ...

Страница 14: ...ion use and specifically for the condenser coils The condenser coil may require cleaning with the de greasing agent and then blown through with compressed air Failure to maintain a clean condenser coil can initially cause high temperatures and excessive run times Continuous operation with dirty or clogged condenser coils can result in compressor failures Neglecting the condenser coil cleaning proc...

Страница 15: ... passivity of the steel CAUTION Never use an acid based cleaning solution Many food products have an acidic content which can deteriorate the finish Be sure to clean the stainless steel surfaces of all food products Gasket Maintenance Gaskets require regular cleaning to prevent mold and mildew build up and also to keep the elasticity of the gasket Gasket cleaning can be done with the use of warm s...

Страница 16: ...tat to lower temperature Cabinet Temperature is too Warm Thermostat is set too high Set thermostat to lower temperature Airflow is blocked Re arrange products to allow for proper air flow Make sure there is at least four inches of clearance from the fan Low refrigerant levels Contact a qualified service technician to check refrigerant levels Door is slightly ajar Make sure door is completely close...

Страница 17: ...Page 17 of 18 WIRING DIAGRAMS MODEL 69K 767 ...

Страница 18: ...Page 18 of 18 WIRING DIAGRAMS cont MODEL 69K 768 69K 752 ...

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