Airwell WELLEA SPLIT A R3 Installationsanleitung Seite 41

1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20 21
CN11
Type 1 Running
13 16
CN11
Power supply
7 5 3 1
A1
A2
8 6 4 2
Contactor
TCO
ATCO
Type 2
Control signal port of indoor unit: The CN11/CN7
contains terminals for solar energy, 3-way valve, pump,
booster heater , etc.
The parts wiring is illustrated below:
26
1 2 3 4 5
30
22 23 24
6 7 8 9 10
CN7 CN30
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30
(TBH)
1) For solar energy input signal
1 2
CN11
CONNECT TO SOLAR
KIT INPUT 220-240VAC
Voltage
Maximum running current(A)
Wiring size(mm )
2
2) For 3-way value SV1、SV2 and SV3
5 6
16
CN11
5 6 16
SV1
40
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30
220-240VAC
0.2
0.75
25 26 27 28
1 2 3 4 5
29 30 31 32
6 7 8 9 10
CN7 CN30