1
Specification
FH-WC
Code number
088H012800
Hard-wired control box for
underfloor heating
●
Number of zone outputs for
thermal actuators
8
Maximum number of actuator
per zone
2
Zone outputs - voltage
230 Vac, 50 Hz
Zone outputs (2) -
max rating
3W
Night set-back channels (1)
2
Voltage free relay output for
interlocks
2 x SPST
Voltage rating of interlock relay
230 Vac, 50 Hz
Current rating of interlock relay
2 Amps, inductive
Power supply
230 Vac, 50 Hz
Max ambient temperature
50°C
Dimensions, mm
314w x 110h x 61d
(1) Night set-back requires separate time control
(2) Maximum 2 actuators per zone
FH-WC Hardwired Underfloor Heating Connection Box
Installation Instructions
System Schematic
Mounting
Mains in
Interlock
Interlock
ROOM THERMOSTATS
FH-WC WIRING BOX
MANIFOLD
THERMAL
ACTUATORS
Zone 1
Zone 2
Zone 3
Cable Access: Thermostats, Interlock and Mains
FH-WC Hard Wired Box
Cable Access: Thermal Actuators
