Installation - gledhill TORRENT DIRECT Design, Installation & Servicing Instructions

HEATING SYSTEM DESIGN
Figure 4.9 Torrent RE-Solar 'SP :
Typical sealed 'Y-Plan' Central heating, open vented under floor heating, and solar heating system
1 : Sealed system kit comprising (Not Supplied):
Expansion vessel
Pressure gauge
Pressure relief valve
Filling loop
2 : System pump
3 : Under floor heating circuit pump
4 : Flow share valve
5 : Automatic bypass valve
6 : Air vent
7 : Alternative energy input
e.g. wood burning stove flow
8 : Alternative energy return
e.g. wood burning stove return
9 : Immersion heater [Optional]
10 : Store control thermostat
1
Must be fitted
Close to boiler
Boiler
Figure 4.9 Torrent RE-Solar SP: Typical sealed 'Y-plan' central heating, open vented underfl oor heating and solar heating system
1 : System pump
2 : Hot water zone valve
3 : Under floor heating circuit pump
4 : Central heating zone valve
5 : Automatic bypass valve
7 : Multi-fuel stove flow
8 : Multi-fuel stove return
9 : Immersion heater [Optional]
10 : store control thermostat
11 : MFS pipe thermostat
12: Normally open zone valve
13 : Normally closed zone valve
14 MFS – Store thermostat
12
11
11
Multi-Fuel
stove
7
9
6
2
4
5
S2
8
Figure 4.10 Torrent RE-Solar 'OV' : Typical installation of a multi-fuel stove
13
Alternate position
2
1
5 4
Boiler
Figure 4.10 Torrent RE-Solar OV: Typical installation of a multi-fuel stove
230V AC
supply
Solar
controller
Mixing
valve
To hot taps
Expansion
vessel
S3
10
Cold mains
3
Under-floor heating
(Open vented)
Central heating
( Sealed circuit )
Mixing
valve
7 To hot taps
14
S3
9
10
Cold mains
8
3
S2
Solar heating flow
Solar heating return
Page 34
PRV
S1
Solar panels
Solar pumping
station
Under-floor heating
(Open vented)
Central heating
(Sealed circuit(