11
Electrical installation scheme
For an overview of the electrical connections and more
information on the PCBs: See page 28 onwards and
the separate service instructions for the
"Vitotronic 200" heat pump control unit.
With well pump connection 230 V~
M
1~
M
1~
X1.
X2.N
UP
UP
N
L
200 W
N
L1
X1.
X3.4
X3.3
X1.
X3.8
X3.9
230 V/50 Hz
230 V; 0.15 A
230 V; 0.15 A
230 V; 0.15 A
K1
2
qT
wZ
wE
wQ
qO
sH
sYYA
.
Fig. 3
Well pump on-site connection 400 V~
X1.
X2.N
UP
UP
M
3~
26
2
N
L
15
200 W
26
L1
230 V / 50 Hz
K1
211.1
L2
L3
M
1~
Fig. 4
Preparing for installation
Primary circuit, type BW/BWC 301.B
(cont.)
5516461
Installation
Summary of Contents for BW 301.B06
Page 69: ...69 Fig 49 Maintenance Opening the casing door 5516461 Maintenance...
Page 76: ...76 Maintenance Condensation and moisture in the heat pump cont 5516461 Maintenance...
Page 79: ...79 Parts lists type BWC 301 B Parts not shown type BWC 301 B cont 5516461 Components...
Page 88: ...88 Parts lists type BWC 301 B Hydraulics type BWC 301 B cont 5516461 Components...
Page 91: ...91 Parts lists type BW 301 B Parts not shown type BW 301 B cont 5516461 Components...
Page 100: ...100 Parts lists type BW 301 B Hydraulics type BW 301 B cont 5516461 Components...
Page 103: ...103 Parts lists type BWS 301 B Parts not shown type BWS 301 B cont 5516461 Components...
