Airwell WELLEA SPLIT A R3 Installationsanleitung Seite 36

1 2 3
SL1 SL2 H
13 14 15
TBH IBH1
1
B
C
C
Outdoor
A
10
Modbus
Code Assembly unit
A Outdoor unit
B
Solar energy kit (field supply)
C User interface
D High voltage room thermostat (field supply)
P_s: Solar pump (field supply)
E
F P_o: Outside circulation pump (field supply)
G P_d: DHW pump (field supply)
4 5 6 7 8 9 10 11 12 25 26
C 1ON 2ON P_c P_o P_s P_d HT R2
1OFF 2OFF
29
16 17 18 19 20 21 22 23 24 30
N
L1 N N N 3ON N N N N
3OFF
CN11
3
8
M
25 T
H
D
2
K
F
L
Code
35
27 28
1 2 3 4 5
AHS1 AHS2
A B X Y E
31 32
6 7 8 9 10
R1 DFT2 DFT1
P Q E H1 H2
CN7 CN30
5
7
K
E
L
Assembly unit
H SV2: 3-way valve (field supply)
SV1: 3-way valve for domestic hot
I
water tank (field supply)
Booster heater
J
K Contactor
Power supply
L
M Indoor unit
6
9
4
K
Indoor K
G
J