Download Viessmann VITOCAL 300-G Operating instructions

Transcript
Preparing for installation
System example 1 (cont.)
2
Ni 500
ATS 3
F
[Ö
Pt 500
PTS zQ
Pt 500
STS eW
F
[H
Ni 500
Installation
Low voltage
F
[F
VTS M2 uE
F
[YS
Pt 500
VTS zW
F
[YD
Control unit power supply
A
X3.18
X2.1
X1.1
L1
1/N/PE
N
230 V/ 50 Hz
?
Compressor power supply
L1
L2 3/PE
L3 400 V, 50 Hz
PE
5442 829 GB
A Mains terminals on the cross connect PCB
51