20
Equipment required
Pos.
Description
1
Heat pump stage 1
2
Heat pump control unit
9
Heat pump stage 2
qT
Primary pump, heat pump stage 1
qZ
Flow temperature sensor, primary circuit
qU
Return temperature sensor, primary circuit
wP
Brine accessory pack
wQ
Pressure switch, primary circuit
wW
Brine distributor, geothermal probes/collectors
wT
Primary pump, heat pump stage 2
wU
Geothermal probes/collectors
Electrical installation scheme
For an overview of the electrical connec-
tions and more information on the PCBs,
see from page 72 and the separate
service instructions, Vitotronic 200 heat
pump control unit.
X1.
X2.N
UP
2
15
200 W
X1.
X3.8
X3.9
230 V / 50 Hz
230 V; 0.15 A
21
211.1
X1.
X2.N
UP
25
200 W
224.2
F2
Low voltage
16
PT500
F3
17
12
PT500
13
M
1~
M
1~
Preparing for installation
Primary circuit, type BW 301.A + BWS 301.A…
(cont.)
5600 161 GB
Содержание BW 01.A06
Страница 65: ...65 Removing the top panel 1 Installation sequence Siting the heat pump cont 5600 161 GB Installation ...
Страница 121: ...121 Opening the shield Troubleshooting Repairs cont 5600 161 GB Service ...
Страница 122: ...122 Overview of internal components M C D F E B G O N K P A J I L Troubleshooting Repairs cont 5600 161 GB ...
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