Daewoo FRS-2011 Service Manual page 26

Defrosting Mode
1. Defrosting Cycle
1. Defrosting Mode
Pre-Cool
Heater
Defrosting
Pause
Fan Delay
Output control and time limit of each defrosting mode
COMP
F-FAN
R-FAN
HEATER
Time Limit
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INPUT
CONTENTS
1) Time ; 50 minutes
2) Comp. / F-fan : ON
R-fan : Control
Heater : OFF
3) If F-sensor≤ - 27 , PRE-COOL becomes OFF.
1) If D-sensor ≥ 10 , Heater becomes OFF.
2) In case of Heater return by time limit of 40 or 80 min
(F3-Error)
3) Heater is ON for 30 minutes (time limit) in case of D-
sensor error.
4) Time limit
30 seconds : Heater is ON regardless of D-sensor
!
temperature right after defrosting start.
@
30 minutes : in case of D1-Error
#
80 minutes : in normal control state
1) Time : 7 minutes
Comp., F-fan, R-fan, Heater : OFF
1) Time : 5 minutes
Comp. : ON
F/R-fan, Heater : OFF
PRE-COOL Heater Defrosting
ON OFF
ON OFF
Co ntrol OFF
OFF ON
!
80 min.
50 min. @
30 min.
(in case of D1-Error)
Control Object
1. COMP
2. F-FAN
3. R-FAN
4. HEATER
C
C
Fan
Pause
Delay
OFF ON
OFF OFF
OFF OFF
OFF OFF
7 min. 5 min.
25
OPERATION AND FUCTIONS
REMARKS
C-fan and comp.
are linked.