Download Model: UH3 - The Floor Heating Warehouse

Model: UH3
Wiring Diagram - UH3
TM4-TS
4 CHANNEL TIME CLOCK
DS-SB CONNECTED
TO TIME CLOCK 1
TM4-TS
ON
TIMER
230VAC
DS-SB CONNECTED
TO TIME CLOCK 2
ON
DS-SB
TIMER
OFF
ON
DS-SB
TIMER
OFF
L
L
N
CH4 CH3 CH2 CH1
1
2
3
L
N
L
N
SL
1
TIME CLOCK
REMOTE
AIR SENSOR
SL RT+ RT-
4
DS-SB
OFF
REMOTE
AIR SENSOR
N
DS-SB CONNECTED
TO TIME CLOCK 2
L
N
L
N
2
SL RT+ RT-
SL
1
ZONE 1
2
REMOTE
AIR SENSOR
L
N
L
N
SL RT+ RT-
SL
1
ZONE 2
NO
2
ZONE 8
UH3
5 AMP FUSE
TIME DELAY
MAINS
L
E
N
UFH
PUMP
BOILER
IN OUT
L
E
UFH VALVE
N
Gr
Or
L
E
N
ZONE 1
L
L
N
ZONE 2
N
L
L
N
ZONE 8
N
L
L
N
N
TO MANIFOLD
PUMP
FROM
VALVE
END
SWITCH
MAINS
SUPPLY
FROM
FUSED
SPUR
TO VALVE
*SEE NOTE 1
230V
ACTUATOR
UP TO 4 PER ZONE
230V
ACTUATOR
UP TO 4 PER ZONE
230V
ACTUATOR
UP TO 4 PER ZONE
YES
IF THIS SWITCH IS
SET TO YES, ZONE 8
ENABLES THE BOILER,
PUMP AND VALVE.
IF SET TO NO, ZONE 8 IS
ISOLATED.
LS LR
N.B. For boilers requiring a
switched live signal connect
LS to permanent live
and LR to the boiler.
NOTE 1
Gr - Grey Wire, Or - Orange Wire
Some valves use different colours. If the endswitch is not being used put a link between Gr and Or
This equipment should be installed by an appropriately qualified / registered electrician.
This equipment should be installed by an appropriately qualified / registered electrician.
Fully read the instructions for proper wiring before applying power.
Ensure all wiring is correct before applying power.
The warranty does not cover any damages caused by incorrect wiring and installation.
The warranty does not cover damage from improper wiring or installation.
Wiring Centre
Model: UH3
Heating Professionals:
Request a copy of our product installation guide
containing detailed technical specifications for our
complete product range:
www.heatmiser.com/guide
Want More Information?
Call our support team on: +44 (0)1254 669090
Or view technical specifications directly on our website:
www.heatmiser.com
PDF
FAQ
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Products Commonly Used With UH3 Wiring Centre:
TM4-TS
DS-SB
Other Heatmiser Wiring Centres:
UH1
UH1-W
UH2