Worcester GREENSTAR UTILITY 32/50

OPERATING THE BOILER
GREENSTAR UTILITY 32/50 - 50/70
8 716 109 712b (07.2010)
5
OPERATING THE BOILER
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.
If there is no hot water or heating, check page 6 and 7 for fault condition guidance.
USING YOUR
BOILER
8 716 109 712b 07.10 12/7/10 12:28 Page 7