General Information
16
4.3
Main Boiler Parts
Fig.
№
. 4
The VIADRUS K4 boiler assembly (version shown - K4G2HXXXX)
1
three-way valve (only for versions K4G2HXXXX and K4G3HXXXX)
2
HSW temperature sensor (only for version K4G2HXXXX)
3
HSW exchanger (only for version K4G2HXXXX)
4
gas valve
5
siphon
6
safety valve
7
circulation pump
8
gas supply pipe
9
bleeder valve
10
boiler electronics
11
burner plate
12
heating water temperature sensor
13
mixer
14
safety thermostat
15
combination electrode
16
boiler frame
17
exchanger
18
fan
19
expansion tank
20
pressure gauge
21
boiler front cover
Содержание NAOS K4
Страница 1: ...VIADRUS K4 Manual for boiler operation and installation GB_2015_31 GB_2017_24 ...
Страница 52: ...Servicing 52 ...
Страница 54: ......
Страница 55: ......
Страница 56: ...VIADRUS K4 VIADRUS a s Bezručova 300 CZ 735 81 Bohumín E mail info viadrus cz www viadrus cz ...