Loading ...
Loading ...
Loading ...
HP Installation and User Instructions R00918
-
1 03/11
Page 16
Installation
5.7 Thermostat
connection and
installation of the
heat pump DHW
temperature sensor
The heat pump can be wired to the
cylinder in various ways as described
by the chosen supplier.
To conform to building regulations, it
is imperative that the hot water
circulating pump is installed through
the twin thermostat.
If a non Dimplex heat pump is used in
combination with this cylinder or
another heat source, a two port valve
has to be wired after the thermostat,
ensuring compliance with building
regulations.
Figure 5: Heat Pump Loop Wiring
T1
T2
T3
NOTE: T1 and T2 must be connected to the heat pump control
panel, see heat pump installation manual. T3 can replace T2 only
when a normally open configuration is required.
To HP Manager
From HP Manager
Temp
control
stat
High
temp cut
out stat
2
1
1
2
3
T
4
Earth
Loading ...
Loading ...
Loading ...