13
Pos.
Designation
Heat source
1
Internal unit, heat pump, Vitocal 242-S, type AWT-AC 241.A
2
Heat pump control unit Vitotronic 200, type WO1C
3
Outside temperature sensor ATS
4
Instantaneous heating water heater with switching module (integral)
5
3-way diverter valve "Heating/DHW heating" (integral)
6
Secondary pump (integral)
8
KM BUS distributor (accessories)
qW
Safety assembly
qE
Heating circuit expansion vessel
qT
Flow switch
Primary circuit
wU
Hot gas line
wI
Liquid line
wO
External unit of the heat pump Vitocal 242-S
DHW heating with heat pump
eP
DHW cylinder (integral)
eQ
Cylinder temperature sensor STS (integral)
eU
DHW circulation pump ZP (accessories)
DHW heating with a solar thermal system
rQ
High limit safety cut-out (accessories)
rW
Solar Divicon
rE
Solar circuit pump
rR
Collector temperature sensor KOL
rT
Solar collector
rO
Solar circuit expansion vessel
zP
Heating water buffer cylinder
zQ
Buffer temperature sensor PTS
zW
System flow temperature sensor VTS
Preparing for installation
System example, ID: 4605415_1202_02
(cont.)
5623 661 GB
Installation
Содержание Vitocal 242-S
Страница 26: ...26 6 8 P301 P501 P303 P302 X25 F23 F6 7 Installation sequence Installing the internal unit cont 5623 661 GB ...
Страница 27: ...27 SLP N 9 11 aCH sG lJ 10 Installation sequence Installing the internal unit cont 5623 661 GB Installation ...
Страница 28: ...28 X20 2x 16 17 2x 12 14 18 13 15 Installation sequence Installing the internal unit cont 5623 661 GB ...
Страница 29: ...29 2x 4x 4x 6x 21 19 20 22 Installation sequence Installing the internal unit cont 5623 661 GB Installation ...
Страница 32: ...32 Installation sequence Installing the internal unit cont 5623 661 GB ...
Страница 95: ...95 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5623 661 GB Service ...
Страница 110: ...110 0003 0006 0005 0008 0007 0001 0009 0010 0002 0004 Parts lists internal unit Internal unit casing cont 5623 661 GB ...