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Copyright © 2018-2019 SIGNATURE KITCHEN SUITE.
All rights reserved. Only training and service purposes.
7-10. Poor cooling in Wine compartment
Symptom Check Point
1. Poor cooling in Wine
compartment
1. Check the sensor resistance
2. Check the air ow
3. Check the air Temperature
4.Check the Fan motor sticky
4. Check the Fan motor voltage
Duct
Status
Air Flow
Windy
Air Temperature
Cold
TEST MODE 1
Voltage [V]
CON7
3 pin & 5 pin, 4 pin & 6 pin20 pin
& 22 pin
11.4~12.6V
CON7
3 pin & 7 pin, 4 pin & 8 pin20 pin
& 24 pin
Not 0V, 5V
CON202
5 pin & 7 pin , 13 pin & 15 pin,
21 pin & 23 pin
Resistance [Ω]
-22ºF / -30ºC 130k
-13ºF / -25ºC 102k
-4ºF / -20ºC 77k
-13ºF / -25ºC 60k
14ºF / -10ºC 47k
23ºF / -5ºC 37.5k
32ºF / 0ºC 30k
CON7
1
3
5
7
2
4
6
8
9
11
13
15
17
19
21
23
25
26
10
12
14
16
18
20
22
24
W1 FAN
MACHINE ROOM FAN
HYGIENE LED LIGHT
HYGIENE FAN MOTOR
W1 LED PWM LIGHT
W2 FAN
W3 FAN
YL
GY
BO
RD
BL
PK
RD/YL
YL/BL
WH/BN
PR/WH
BK
BN
PR
WH
WH/RD
BL/RD
SB/BK
BO/WH
BO/BL
YL/BK
WH/BK
BL/WH
W2 LED PWM LIGHT
W3 LED PWM LIGHT
CON202
CON7
WH
WH
BK
BK
RD
RD
BO
BO
BL
BL
SB
GY/RD
WH/BK
YL
PK
BO/BL
BO/BL
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
VCC
GND
VCC
GND
VCC
GND
COM
A
B
B-
A-
1
2
5
6
3.4
3WAY/4WAY
VALVE
W1 SENSOR
W1 DEFROSTING SENSOR
W2 SENSOR
W2 DEFROSTING SENSOR
W3 SENSOR
W3 DEFROSTING SENSOR
W1 LED LIGHT
W2 LED LIGHT
W3 LED LIGHT
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