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8
Wiring diagrams
8 - 3
Power Supply, Back-up Heater
EGSAH-D9W / EGSAX-D9W / EGSAX-D9WG
E1H
E1H
E1H
F1T
F1T
F1T
SWB
X1H
X1HA
1
2
3
4
6
5
L1B
L2B
L3B
N1B
N2B
PEB
L1C
1
1
1
K1M
K2M
K3M
K4M
2
2
2
L1A
L2A
L3A
N1A
N2A
PEA
X2HA
1
2
3
4
5
6
X21YB
A1
K9M
A2
12
22
32
Q1L
11
21
31
X21YA
1
2
3
4
5
6
X21Y
X22YA
X22Y
1
2
3
Z14C
N=1
SWB
1
3
5
7
F1B
I
I
I
I
2
4
6
8
Q1DI
L1
L2
L3
N
3N~, 50 Hz, 400 V AC
Only for combined 3F BUH/compressor power supply (6/9kW)
E2H
E2H
E2H
F1T
F1T
F1T
7
8
9
A6P
L2C
L3C
1
1
1
K5M
K6M
2
2
2
Z2F/1
Z2F/2
Z2F/3
SWB
1
3
5
7
F1B
I
I
I
I
2
4
6
8
Q1DI
L
N
1N~, 50 Hz, 230 V AC
6
Only for combined 1F BUH/compressor power supply (3/6kW)
Only for single cable power supply
X21YA
1
2
3
4
5
6
X21Y
X22YA
1
2
3
Z14C
N=1
SWB
1
3
5
7
F2B
1
3
F1B
I
I
I
I
I
I
2
4
6
8
2
4
Q1DI
Q2DI
L1
L2
L3
N
L
N
3N~, 50 Hz, 400 V AC
1N~, 50 Hz, 230 V AC
6
Only for split 3F BUH/1F compressor power supply (6/9kW)
8
Daikin Altherma ground source heat pump
Z15C
N=1
X22YB
X22Y
1
Z2F/1
2
Z2F/2
3
Z2F/3
SWB
1
3
5
7
F2B
1
3
F1B
I
I
I
I
I
I
2
4
6
8
2
4
Q1DI
Q2DI
L
N
L
N
1N~, 50 Hz, 230 V AC
1N~, 50 Hz, 230 V AC
7
Only for split 1F BUH/1F compressor power supply (3/6kW)
Only for dual cable power supply
4D116863E
EGSAH-D9W / EGSAX-D9W / EGSAX-D9WG
8
7
8
35
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