30
|
Common Applications of ZBR boilers
Greenstar
6 720 806 992 (2015/03)
5.2
Multiple zones using circulators with DHW
Fig. 11 Piping
[1]
To heating zone 2
[2]
Pump heating zone 2
[3]
To heating zone 1
[4]
Pump heating zone 1
[5]
To indirect tank
[6]
DHW pump
[7]
External system supply temperature sensor for system
supplypipe (to be installed in closest vicinity with
boiler supply Tee)
[8]
Boiler primary line - supply pipe 1"
[9]
Heating boiler ZBR..-3A... with FW 200 installed on front
[10] Boiler primary line - return pipe 1"
[11] From indirect tank
[12] From heating zone 1
[13] From heating zone 2
[14] Expansion vessel
X
4 × pipe diameters on boiler primery side (here
4 × 1")
ϑ
1
3
5
12
11
13
6 720 806 992-05.1O
11
2
4
6
X
7
8
9
10
14
Summary of Contents for Greenstar
Page 102: ...102 Index Greenstar 6 720 806 992 2015 03 ...
Page 103: ...Index 103 6 720 806 992 2015 03 Greenstar ...
Page 104: ......
