Kenmore 111.6121 Series Service Manual page 14

7. Operation and Functions
7-3. Defrost Mode
INPUT
- Defrosting Cycle
CONTENTS
A. Normal Defrost Mode
1) Steps
STEP1. Heater On
STEP2. Pause
2) Defrost Mode Start Condition
2-1) In case accumulated compressor run times: 6, 8, 12hrs,
- when there occur any errors (R1, D1, C1, RT, DR error etc.)
※ See "7-5. Error Mode"
- or, running rate of compressor per 2hrs of accumulated operation time is
more than 90%
- or, accumulated door open time is over 2 minutes
2-2) Even if the above condition is not satisfied, defrost mode starts immediately
when accumulated compressor run time is 14hrs .
3) Defrost Heater OFF Condition
3-1) Heater off after 30 minutes in case D-Sensor error.
3-2) Heater off after 60 minutes at normal control .
3-3) Heater off when D-Sensor is over 10℃.
4) Pause :
Comp, F/C Fan Motor and Heater OFF for 10 minutes at normal control.
B. Forced Defrost Mode
- How to start : turn the fresh food temp control dial from step1 to step 7
while pushing door switch simultaneously.
※ If any errors have occurred, the forced defrost mode doesn't start.
Comp, C Fan Motor
OFF
OFF
CONTROL OBJECT
- Compressor
- F/C Fan Motor
- Defrost Heater
F Fan Motor Defrost Heater
OFF
OFF
14
REMARKS
ON
OFF