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3
MENU OPERATION
Pre-heat
If pre-heat is switched on then the boiler will periodically fire the burner thereby reducing the time taken to provide hot water.
If pre-heat is switched off the response time will be increased although gas consumption will also be reduced.
Press MENU and the following screen will be displayed;
MENU
SHOW EFFICIENCY LEVEL
HOT WATER PREHEAT ON / OFF
SERVICE COMPANY NAME
Press
and press select;
MENU
SHOW EFFICIENCY LEVEL
HOT WATER PREHEAT ON / OFF
SERVICE COMPANY NAME
SERVICE COMPANY PHONE NUMBER
SELECT
EXIT
SELECT
EXIT
To switch preheat off press 'OFF'
To switch preheat on press 'ON'
HOT WATER PREHEAT
FASTER
HOT WATER
RESPONSE
ON
20
MORE
EFFICIENT
OPERATION
OFF
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