Heatmiser UH4 - UH4 Technical Ratings; Compatible Thermostats

9Model: UH4
ZONE 4 MANIFOLD PUMP CONTROL SWITCH
SELECT YES FOR UNDERFLOOR HEATING
AND NO FOR ALL OTHER SYSTEMS
N
N
NN
N
-
--- 1A
1A
NCA1
TR1A
RT2RT2RT RT1RT1
A2
A2 COMNOA2
A2
L
L
LL
L
NO
YES
L
L
L
N
N
N
ZONE 2
ZONE 2
ZONE 1
VALVE WITH
ENDSWITCH
HOT WATER STAT
HOT WATER VALVE
RADIATOR
VALVE
UH4
NOTE
THE HOT-WATER VALVE LIVE FEED MUST BE
CONNECTED THROUGH THE CYLINDER HIGH
LIMIT THERMOSTAT
ACTUATORS
230V
ACTUATORS
230V
ACTUATORS
230V
UFH UFH
UFH HEATING HOT WATER
NEOSTAT TOUCH
SLIMLINEDS1
SMART STAT
HEAT ENABLE
MAINS
SUPPLY
BOILER
ENABLE
UFH PUMP
THREE CORE AND
EARTH 1.5 CABLE
5A FUSE
LS AND LR IS
VOLT FREE
MANIFOLD PUMP
OR VALVE
BOILER
POWER
ZONE 1
ZONE 1
MAINS
L
E
N
L
E
N SL
L
L
N N
ZONE 2
ZONE 2
L
E
N SL
L
L
N N
ZONE 3
ZONE 3
L
E
N SL
L
L
N N
ZONE 4
ZONE 4
L
E
N SL
L
L
N N
HOT WATER
HOT WATER VALVE
L
E
N SL
L
E
N GR OR
L
E
N
LS
E
LR
Ratings
Number of Heating Zones 4
Number of Hot Water Zones 1
Neon Indication Y
DIN Rail Mounting Y
Supply 230v AC 50Hz 1 Phase
Relay Load Max 3 Amp Resistive
Total Load Max 5 Amp Resistive
IP Protection IP20
Installed Dimensions (L,H,D) 384 x 148 x 60mm
Weight 800g