Wiring UFH4ZW to SmartStat – 3 x Under oor Heating, 1 x Radiator zone & Hot Water.
(Manifold Valve & Pump connections)
UFM UNDER FLOOR MANIFOLD
LIVE
SWITCH LIVE
NEUTRAL
EARTH
END SWITCH AND
BOILER ENABLE
This equipment should be installed by an appropriately
Fully read the instructions for proper wiring before applying power.
The warranty does not cover damage from improper wiring
or installation.
6
MAINS
SUPPLY
LS AND LR
VOLT FREE
BOILER
ENABLE
Wiring Centre
THREE CORE AND
EARTH 1.5 CABLE
5A FUSE
MAINS
L
E
N
POWER
HEAT ENABLE
MANIFOLD PUMP
OR VALVE
LS
E
LR
L
E
N
UFH VALVE
UFH
BOILER
PUMP
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