- 17 -
Switched Supply Terminal Block
Fig. 9b
L
N
SINGLE
SUPPLY
EARTH
Single Mains Supply
Available fixed charge times must be manually programmed into the heater to tell it when to charge; no external
timers or contactors are needed. Up-to 4 digital charge times can be set.
If charge times are not programmed into the heater, the default times will be used which are set-up by default to
support dual-supply installations: 00:00 – 00:00 or 24h charge window.
A 24h charge window in a single supply installation will cause the heater to charge continuously,
including times when o-peak electricity is not available, resulting in larger bills.
NOTE:
The property energy supplier should be consulted to confirm that the meter and tari is suitable for
single supply storage heating
Single Supply requirements
Oine / Standalone Installation (not Dimplex Control connected)
This kind of installation relies on the property having a fixed time period, o-peak energy tari with ‘whole home
switchover’ whereby all wiring in the property utilises the o-peak rate when available.
The brown wire connected to Live
The blue wire connected to Neutral
NO CONNECTION
NO CONNECTION
NO CONNECTION
Rewire the link wires as
shown in image
Single
Supply Cable
Neutral
Link Wire
Live
Link Wire