Glow-worm HYBRID COMPACT System Manual page 58

SYSTEM MANUAL
OEM UFH
1 to 12 heating zones
with OEM underfl oor heating kit
(not supplied)
for diagrams 3 to 11
6
7
8
E
F
9
10
N L
EN
9
- 58 -
1 high temperature heating zone
+ 1 to 12 low temperature heating zones
with OEM underfl oor heating kit
(not supplied) for diagrams 3 to 11
4
3
5
2
1
E
F
N L
6.1 6.2
9
OEM UFH + 1 GW
13
12
11
3
5
6
1
7
8
9
10
N L
6.1
11
4
2
Key
1 Heating circuit of zone 2a
2 Zone 2a room thermostat (*)
3 Heating circuit of zone 2b
4 Zone 2b room thermostat (*)
5 2-port valve of zone 2b (*)
6 OEM underfl oor heating kit
6.1 OEM underfl oor heating kitrequest signal
(low voltage contact)
6.2 Heating (contact open) or cooling (contact
closed) mode signal (low voltage contact)
7 2-way port of zone 2a (*)
8 Mixing and distribution module (*)
9 Zone 2 low temperature 2-way valve
10 Systempro control unit
11 Zone 1 high temperature 2-way valve
12 High temperature zone 1 heating circuit
13 High temperature zone 1 room thermostat
6.2
(*) OEM underfl oor heating kit (not supplied)
E Heating circuit fl ow
F Heating circuit return
0020153648_01 - 02/13 - Glow-worm