1.10 System Diagram Whs He - Helios WHS HE Manuel

Installation and Operating Instructions
UK
Applicable for Helios
warm water heater batteries
- Pipe system:
WHR 250
WHR 315
WHR 355
WHR 400
- Duct system:
WHR 2/40/20
WHR 4/40/20
WHR 2/50/25-30
WHR 4/50/25-30
WHR 2/60/30-35
WHR 4/60/30-35
WHR 2/70/40
Temperature Control System WHS HE

1.10 System diagram WHS HE

warm water heater battery WHR
duct sensor
TFK
duct sensor
TFK
(anti-freeze)
Individual components of the Temperature Control System WHS HE
1x Isolated hydraulic unit
WHSH HE 24V
1x Duct temperature sensor
1x Anti-freeze temperature sensor
TFK
WHSH HE 24V
WW-heating
1x Electronic control unit
WHSE
2
Fig. 1
room sensor
TFR
(only for constant room
temperature control)
1x Room temperature sensor
TFR