Heatmiser IMI HEIMEIER UH6 Installation Manual page 14

Wiring diagram – UH6 and neoStat 6 zones
WIRING KEY
NEUTRAL
EARTH
LIVE
SWITCH LIVE
END SWITCH /
HEAT ENABLE
MAINS
SUPPLY
EARTH L L E N
MAINS SUPPLY
5A FUSE
HEAT
OFF ON
1
2
3
4
DELAY
SETTING
LS & LR CONNECTIONS
ARE VOLT FREE
HEAT
SOURCE
This equipment should be installed by an appropriately qualified/registered electrician.
Fully read the instructions for proper wiring before applying power.
The warranty does not cover damage from improper wiring or installation.
14
UFH Zone
L N A1 A2 - RT
L E N
L N S/L
TIMECLOCK ZONE 1
UFH PUMP
L
LS
LS N N
LR E L
LR
L N
UFH
PUMP
(5 X UFH, 1 X RADIATOR ZONE)
UFH Zone UFH Zone
L N A1 A2 - RT L N A1 A2 - RT
L N S/L L N S/L
ZONE 2 ZONE 3
L L
N N
L L
N N
CONNECT UP TO 4 ACTUATORS
PER ZONE, AS SHOWN HERE
UFH Zone
UFH Zone
L N A1 A2 - RT L N A1 A2 - RT
L N S/L
L N S/L
ZONE 4 ZONE 5
L L
N N
L L
N N
ZONE VALVE
(WITH END
Radiator Zone
L N A1 A2 - RT
L N S/L
ZONE 6
RAD
UFH
L
N
L
N
RADIATOR
SWITCH)