Publicité
02.04
Electrical diagram
GREY
RED
K50
030252
ORANGE
RED
EV1
EV2
030039
030039
Solenoid valves
9
Voltage and power supply
1
Input signals (Digital 5 Vcc)
2
▪ DH
Hygrostat – starts dehumidification
▪ TC
Thermostat – starts dehumidification
with cooling
▪ VENT starts ventilation
Output signal (optional, 230 V AC 1 A Max)
3
ZONE VALVE water circuit actuator
On-site connections
4
High-pressure switch
5
Compressor
6
Fan
7
65xx
Display
11
4
T1 T2 T3
BLACK
GREY
GA
ORANGE
RC
PURPLE
LPS
HPS
FLOAT
BLACK
PCB
R.G.A
10
BLUE
E.V.
BLUE
PUMP
BLUE
RED
F. PUMP
COM
4
BROWN
FAN
FUSE 5 A
PURPLE
Autotransformer
8
FORBIDDEN TO USE
SPEEDS 4-5-6
DAMAGE THE
COMPRESSOR
Power Supply
1
230 V AC 1 Ph 50 Hz
Input
2
Digital 5 Vcc
DH
TC VENT
External
Connections
N
N
L
1 1 2 2
6-
020045
5-
4-
3-
MIN
2-
MED
MAX
1-
L-
Autotransformer
8
Note that fan speeds 4, 5 and 6 must not be used.
This could damage the unit.
Solenoid valves
9
▪ EV1 Dehumidification
▪ EV2 Dehumidification with cooling
Printed circuit board
10
Display
11
09
Output (optional)
3
230 V AC 1 A Max
ZONE VALVE
3
3
5
BLACK
5
A1
High
Pressure
B
Switch
NC
NO
NO
NC
A2
7
6
Fan
Compressor
050007
020058
EN
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