6
Using your boiler
Greenstar Danesmoor Utility
ErP+
& Utility System
ErP+
– 6 720 821 721 (2018/04)
3.2
Operating the boiler
3.2.1 Switching the boiler on/off
▶ Remove the front panel.
▶ To switch on the boiler; turn on the water, oil and electricity
supply to the boiler.
▶ Check the programmer/timer is correctly configured and is
set to ON.
▶ Set the room thermostat to the desired setting.
▶ Open and set thermostatic radiator valves as required.
▶ Turn the boiler water temperature control to the required
setting.
▶ To switch off the boiler; turn the programmer/timer to OFF
for heating and hot water.
If the boiler is left unused and exposed to freezing
conditions; shut off all the mains supplies, isolate the boiler
and drain the system and boiler.
3.2.2 Setting the heating temperature
▶ Turn the control clockwise to increase the water
temperature.
▶ Turn the control anti-clockwise to reduce the water
temperature.
The minimum and maximum ranges of the temperature control
positions are approximately 55°C to 81°C.
3.2.3 Controlling the central heating
▶ Set the programmer/timer to the correct time with the
required ON/OFF periods.
▶ Turn the room thermostat to the temperature required.
▶ Set the thermostatic radiator valves to achieve the
required temperature for each room.
3.2.4 Frost protection
▶ Frost thermostats can be wired into the boiler.
▶ Frost protection should be fitted to the system where the
system is most exposed and at risk of freezing.
6720809783-02.1Wo
No hot water or heating?
Refer to chapter 7 for fault condition guidance.
