Worcester GREENSTAR HIGHFLOW 440CDI ERP User Manual

7
Controls
GREENSTAR HIGHFLOW CDi
ErP
– 6 720 815 063 (2015/05)
3.3 FROST PROTECTION (FOR THE BOILER)
Activating frost protection will turn off the central heating system.
Heating of domestic water will stay activated.
If the temperature within the boiler drops to 5 °C the boiler will fire to avoid the possibility of freezing.
To activate frost protection:
▶ Leave master switch on.
▶ Turn the central heating control temperature control to .
3.3.1 FROST PROTECTION (FOR THE HEATING SYSTEM)
If remote pipework is likely to be subject to freezing conditions:
▶ Ensure the installer has fitted a frost thermostat in the area to
protect the pipework from freezing.
▶ Ensure the installer has added a suitable anti-freeze fluid to the water in the central heating system.
3.4 SETTING THE DOMESTIC HOT WATER TEMPERATURE
1. Turn the domestic hot water temperature control to the desired level, between approximately 40 °C and 60 °C.
Fig. 4 Settings for domestic hot water temperature (with approximate temperatures)
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max
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04
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reset
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Min
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Max
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45 °C
50 °C
52 °C
54 °C
56 °C
58 °C
60 °C
65 °C

Worcester GREENSTAR HIGHFLOW 440CDI ERP Specifications

General

Model	Greenstar Highflow 440CDi ErP
Category	Boiler
Type	Combi
ErP Rating	A
Hot Water Flow Rate	20 l/min
Fuel Type	Natural Gas
Gas Type	Natural Gas
Warranty	5 years
Mounting	Wall Mounted