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Idiomas disponibles
15. SCHEMI ELETTRICI / WIRING DIAGRAMS
COMPRESSOR
U
W
V
PUMP
SENSOR
(TEMP., PLATE HEAT
EXCHANGER)
W
SENSOR
B
(TEMP.,SUCTION)
B
B
SENSOR
(TEMP.,DISCHARGE)
H.P.SW.
EXP.V.
BL
4 WAY V.
DEFROST HEATER
OHR
COMPRESSOR
U
W
V
PUMP
R
SENSOR
(TEMP., PLATE HEAT
EXCHANGER)
W
SENSOR
B
(TEMP.,SUCTION)
B
B
SENSOR
(TEMP.,DISCHARGE)
B
H.P.SW.
EXP.V.
BL
4 WAY V.
DEFROST HEATER
REACTOR
FUSE CF5
Y
Y
W
V
U
OR
R
W
B
FUSE CF6
FUSE CF7
(250V T3.15A)
(250V T3.15A)
13
14
11
18
PCB
(MAIN)
21
22
25
28
2
8
9
3
FUSE CF2
FUSE CF3
B
(250V T5A)
GR
REACTOR
•
•
Y
Y
W
V
U
OR
R
W
B
FUSE CF6
FUSE CF7
(250V T3.15A)
(250V T3.15A)
13
14
11
29
18
PCB
(MAIN)
21
22
25
28
2
8
9
3
FUSE CF2
B
(250V T5A)
GR
REACTOR
SENSOR
(Air Ext.)
SENSOR
(In W.)
SENSOR
(Out W.)
OR
upper
MOTOR
(FAN)
DISPLAY
lower
R
MOTOR
(FAN)
TRANSFORMER
MODE SW.
B
SENSOR
(TEMP.,DEFROST)
R
FUSE
CF1
W
1
G/Y
N
POWER
L
B
TERMINAL BLOCK
REACTOR
SENSOR
(Air Ext.)
SENSOR
(In W.)
SENSOR
(Out W.)
OR
upper
MOTOR
(FAN)
DISPLAY
lower
R
MOTOR
(FAN)
TRANSFORMER
MODE SW.
B
SENSOR
(TEMP.,DEFROST)
R
W
1
G/Y
POWER
N
L
B
TERMINAL BLOCK
B
GR
BACK SIDE CONTROLLER
B
W
DO DO DO DO DO N DO DO
6
6
1
2
3
W
W
Y OR R
BR GR BL
W
RESET SW.
PUMP SW.
30
31
42
43
FUSE CF1
BL
N
(250V T10A)
41
44
SW 3
Y
L
PCB
R1 out
SW 5
T1 out
INTERFACE
T2 out
SW 6
L1 out
L2 out
SW 7
P1 in
P0 in
39
M1 out
32
M2 out
P2 out
W1 out
U1 out
40
33
35
B
GR
BACK SIDE CONTROLLER
B
W
DO DO DO DO DO N DO DO
6
6
1
2
3
W
Y OR R
BR GR BL
W
W
RESET SW.
PUMP SW.
30
31
42
43
FUSE CF1
BL
N
(250V T10A)
41
44
SW 3
Y
L
PCB
R1 out
(INTERFACE)
T1 out
SW 5
T2 out
L1 out
SW 6
L2 out
P1 in
SW 7
P0 in
39
M1 out
M2 out
32
P2 out
W1 out
U1 out
40
33
35
IT IT
EN
EN
ES
ES
PT
PT
B
4
4
B
W
B
W
Y
OR
R
BR
GR
BL
B
B
4
4
B
W
B
W
Y
OR
R
BR
GR
BL
B
305
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