Daewoo FR - 530NT, Service Manual

Page: 17 / 50

16
OPERATION AND FUNCTION
5. Defrosting Mode
INPUT CONTROL OBJECT
1. Defrosting Period
1. COMP
2. F-FAN
3. HEATER
CONTENTS REMARK
1. Defrosting Mode
1)
Time : 25minutes
2)
COMP and F-Fan are On,
and HTR is off
3) Pre-cool turns off when R-Sensor
[
2.5
B
C
1)
Heater turns off when D-Sensor
[
10
B
C
2)
Limit time : 80minutes
3)
Heater continues to be On for 40 minutes of
limit time when D-Sensor is in error.
4)
Limit time
j
30seconds: Heater continues to be
k
On after Defrosting regardless of
l
D-Sensor temperature.
m
40minutes: in case of D1-Error
n
80minutes: in normal control state
1)
Time : 4minutes
2)
COMP and F-Fan are Off.
1)
Time : 5minutes
2)
Only COMP is On, while F-Fan is Off.
2. Output Control and Limit Time of each Defrosting Mode
Pre-cool HTR Defrosting Pause
Fan-
delay
COMP ON OFF OFF ON
F-Fan ON OFF OFF OFF
Heater OFF ON OFF OFF
Limit
Time
25 min
j
80 min
k
40 min
(In D-Sensor error)
4 min 5 min
C-Fan and COMP are
co-working.
Pre-cool
Heater Defrosting
Pause
Fan-delay