Control board wiring connections
Most of the electrical connections on the board are factory wired to allow for a simple
and quick installation on “standard” installations. Connections that will need to be
made by the installer are:
•
CH PUMP – This is the boiler pump
•
ROOM REGULATOR – Room thermostat (volt free)
Other connections for optional accessories are;
•
DHW PUMP – Used to control a pump or 2 port valve for hot water production.
•
KOMPRESSOR – Connections for the solenoid valve of the compressor cleaning kit
•
VACUUM – Used to control pellet vacuum system
•
DE ASHING – Ash compression system
•
CLEANING – Heat exchanger cleaning system
•
DHW SENSOR – Used to control hot water/buffer re-heating (low voltage)
