Installation Manual

12V power to thermostat
Call-for-heat
Common
Satisfied (optional)
230V AC live and neutral input power
Thermostat
Install Heat Link
5. Connect the control circuit
to the Heat Link
Connect the common and call-for-heat
connectors on the boiler or junction box
to the 2 (common) and 3 (call-for-heat)
connectors on the Heat Link. These
cables will control the heating system.
6. Connect the thermostat
cables to the Heat Link
Take two cables from the cable bundle
that goes to the thermostat and attach
them to the T1 and T2 connectors on
the Heat Link.
See installation diagrams
onpage32.
Installation step-by-step
REPLACE A THERMOSTAT
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