Installation Instructions

Appendix
0020147164_04 aroTHERM Installation instructions 39
KOL1-
P
Solar pump for collector field 1
SP1 Cylinder temperature sensor
SP2 Cylinder temperature sensor (solar cylinder)
VF1 Flow temperature sensor 1
ZP Circulation pump
C.3 Wiring diagram 10 B
UV1
MA2
MA1
230 V~
230 V~
ME
EVU
2
1
SP1
DCF/AF
VF1
+
-
BUS
ZH
230 V~
2
1
PE
1
2
N
PE
Auf
Zu
N
PE
N
PE
N
PE
N
PE
N
L L L L
L1 L2
L3
PE N N
1
2
400 V~
16
DCF 0 AF
VRC 470
13e
13b
230 V~
BUS
2
1
VF2
VR 61
VR 81
13a
91
VWZ AI VWL X/2
UV1
VF1
94
VWZ MEH 60
230 V~
VF2
M
UV1
SP1
HK-P
92
VWZ MWT 150
VWL x5/2 A 230 V
-
+
EBUS
FLOOR HX7
X4
230 V~
L
N
X9
X2
3
1 2
400 V~
L3
N
L2
L1
X2
VWL x5/2 A 400 V
AF
DCF
T0
3,3 V / 5 V / 24 V
2
1
2
1
28 (HK2-P)
19
nc
ZP
M
28 (HK1-P)
19
nc
M
HK1-P
230 V~
L
N
PE
L
N
PE
L
N
PE
HK2
HK2-P
LP/ZP
Auf
Zu
N
PE
L
N
PE
230 V~
3 Heat pump
13a Remote control unit
13b Mixer module
13e System controller