THERMAFLOW LTD | THERMAFLOW® ELECTRIC COMBINATION BOILER |
Tel: 0870 850 5207
2.6.2c OFF-PEAK TIMER & WIRING CIRCUIT
19
The summer channel controls the
timing of the top element on a 9kw
Thermaflow boiler and the top two
elements on the 12kw boiler via
contactor.
The winter channel controls the
timing of the bottom two elements
on all Thermaflow boiler models via
contactor 1 on the Thermaflow
boiler
Connections onto
main wiring terminal
on boiler.
The Off Peak Control allows you to time the boiler to charge during the
reduced rate periods on wet electric central heating tariffs
Off Peak Timer
required when using
E10 wet electric tariff
or similar or when
linking external
primary heat source to
the Thermaflow boiler
OFF PEAK TIMER
All Connections are
~240V AC
IMPORTANT
Use the piece of 5 core heat
resistant flex supplied with the
programmer.
The control allows you
to reduce running
costs substantially.
N
N
L
E
1
3
10
2
4
12
11
Off Peak Timer
