GAH Electrastream User And Installation Instructions Manual page 9

2 2 2 2 2
8
2-1.4 Heating Motorised Valve
When the room thermostat is calling for heat and the Electrastream Control is set for heat
ON, the heating motorised valve will open allowing water to the radiators.
Display icon 'Valve ' indicates the valve is open.
2-1.5 Pump
The heating circulating pump is controlled by the Electrastream Control unit in response
to the room thermostat.
The pump has 3 speeds, it is normally set to speed 2.
Display icon 'Pump ' indicates the pump is ON.
2-1.6 Room Thermostat
The room thermostat controls the heat within the dwelling.
When the room thermostat is calling for heat and the Electrastream Control is set for heat
ON, the heating circulating pump will run, pumping water through the radiators.
Display icon 'Therm ' indicates the room thermostat is calling for heat.
OPERATOR CONTROLS OPERA OPERA OPERA OPERA TOR CONTROLS TOR CONTROLS TOR CONTROLS TOR CONTROLS 2 2 2 2 2