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Installation instructions
1.
Disconnect the mains power from the Heating Appliance.
To ensure your safety, always make sure mains
power is switched off before accessing wiring.
2.
Remove the wiring
plate from the
Boiler Relay.
2.1 Carefully press a
screwdriver into the
opening until the
cover comes free.
2.2 Tilt the cover upwards
and remove it.
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