3 Technische Angaben
Abb.13
Elektrischer Schaltplan für Drehstrom-Wärmepumpe mit 19 bis 27 kW
HMI
SCU D4-CAN
X11
N
L
28
GSHP
COMPRESSOR
T3T2T1
1
2
3
2
1
3
14
6 4 2
2
A2
CONTACTOR
CIRCUIT BREAKER
A1
13
5 3 1
1
A2
T1
T2 T3
12
NC
SOFTSTARTER
11
COM
14
NO
A1
L1
L2 L3
X2/X3
3
3
X18
X10
1
1
SOURCE
6
4
3
5
3WV
HEATING
1 2 3 4
XP3
XP2
1 2 3 4
X7/X8
X4
X5
X6
X10
XS3
1
2
10
3
11
4
12
5
9
13
6
14 7
15
8
16
1
2
3
1
2
3
IN
OUTGND IN OUTGND
PRESSURE
FLOWMETER
GAUGE
CONNECTION BLOCK
TH
T
HP
LP
P
P
4WV
Flow
Switch
5 6 7
8 9
10
11
12
X3
X2
CU-HPH-01
X1
N
X11
L
1
2
3
XS1
1 2
XS2
PWM
SOURCE
1
2
PWM CH
7610926 - v04 - 04072018
2
1
POWER SWITCH
2n
1n
MW-6000262-2