Bosch Greenstar combi 151 p - 5 Examples of Installations; Multiple Zones Using Zone Valves with DHW

Examples of Installations | 15
6720872361 (2017/04)Greenstar combi 100 p / 151 p
5 Examples of Installations
5.1 Multiple zones using zone valves with DHW
Fig. 6 Piping
[1] Motorized valve heating zone 3
[2] To heating zone 3
[3] Bosch room temperature controller heating zone 3 (CRC100)
[4] Motorized valve heating zone 2
[5] To heating zone 2
[6] Bosch room temperature controller heating zone 2(CRC100)
[7] Motorized valve heating zone 1
[8] To heating zone 1
[9] Bosch controller heating zone 1 and DHW (CRC200)
[10] System pump
[11] Comfort Zone Module CZM100
[12] Gas condensing boiler
[13] Boiler primary line - supply pipe 1"
[14] DHW
[15] External system supply temperature sensor for system
supplypipe (to be installed in closest vicinity withboiler supply
Tee)
[16] Cold water
[17] Boiler primary line - return pipe 1"
[18] From heating zone 1
[19] From heating zone 2
[20] From heating zone 3
[21] Expansion vessel (accessory)
X 4 × pipe diameters on boiler primary side (here 4 × 1")
For all accessories not included in the package please refer to the Bosch
Product Catalog.
ϑ
M M M
2
5
8
1918 20
1
4 7
X
21
3 6
119
15
0010011805-002
17
H
2
O
1113
1112
1116
14
10