Daewoo FRS-T20BA Series Service Manual page 29

6. Control way of Errors (if any )
1) "F1" ERROR
Cause : F-sensor disconnection / short
Control : Condition of ambient temperature
RT/S
~7 C
Work rate 14/ 50
ON/OFF
If F-sensor is normal, the error is terminated automatically.
2) "r1" ERROR
Cause : R-sensor disconnection / short
Control : Condition of ambient temperature
RT/S
~7 C
Work rate OFF
ON/OFF
If R-sensor is normal, the error is terminated automatically .
3) "rt" ERROR
Cause : RT-sensor disconnection / short (pull-down)
Control : Normal operation, deletion of control condition by RT-sensor
If RT-sensor is normal, the error is terminated automatically.
4) "d1" ERROR
Cause : D-sensor disconnection / short (pull-down)
Control : Time limit (30min.) of defrosting-return
If D-sensor is normal, the error is terminated automatically.
5) Door ERROR("dF","dR" on display )
Cause : in case it senses that door is open for more than 1 hour.
Control : Deletion of function related door switch sensing
If door switch (open & close) is sensed, the error is terminated automatically.
6) "C1" ERROR
Cause : in case comp. works for over 3 hours when D-sensor temp. is over -5
Control : Normal operation
When D-sensor temp. is below -5
7) "F3" ERROR
Cause : in case defrosting-return is done by time limit of 80min.
Control : Deletion of Pre-cool mode in defrosting mode
If defrosting-return is done by D-sensor, it is terminated.
8) "d2" MODE (A/S forced defrosting mode)
Push " fridge set " button 5 times while pushing "freezer set
Control : A/S forced defrosting control (Pre-cool is deleted.)
If D-sensor temp. is over 10 , the mode is terminated automatically.
CONTENTS
~13 ~19
C C
16 / 41 27 / 45
~13 C ~19 C
3 / 50 2 / 10
in comp. OFF, it is terminated.
C
C
27
~29 over 29
C C
26 / 22 35 / 20
~29 C ~39 C
over 39 C
3 / 7 4 / 6 6 / 4
C
." button simultaneously.
OPERATION AND FUNCTIONS
REMARKS