Version Nr. 1-1 - 23.08.2017
Doc. Nr. 994020009
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10. Wiring diagram
M1
Radial fan cold side
M2R Radial fan warm side right
M2L
Radial fan warm side left
M3
Compressor motor
C1
Capacitor for M1
C2R
Capacitor for M2R
C2L
Capacitor for M2L
C3
Capacitor for M3
C4
Capacitor for M2L & M2R
X1
Supply connector
X2
Alarm connector
V
Varistor
H1
Heater element
FN
Neutral line fuse
FL
Live line fuse
Temp. Control temperature adjustment potentiometer
Alarm Alarm temperature adjustment potentiometer
Heater Heater temperature adjustment potentiometer
1,2
Alarm contact NC
3,4
Door contact NC
P
Power
C
Compressor
CC
Compressor capacitor
AF
Ambient fan
AFC
Ambient fan capacitor
IF
Internal fan
IFC
Internal fan capacitor
TB
Test button
N
Neutral
L1
Live, 230V
PE
Earth
TS
Temp. sensor
IS
Ice sensor
Temperature settings
PositionTemp °C Alarm °CHeater °C
1
20
25
-5
2
25
30
0
3
30
35
5
4
35
40
10
5
40
45
15
6
45
50
20
7
50
55
25
