Quick Reference Guide - Baxi Duo-tec Combi HE A Range User Operating Instructions Manual

ON/OFF/Reset Display
Selector Switch
OFF Position
The boiler will not operate.
Display
2
1
3
0 4
bar
© Baxi Heating UK Ltd 2008
Central Heating Domestic Hot Water
Temperature Control Temperature Control
Central Heating & Hot Water
Both Heating & Hot Water will operate.
Central Heating Indicator - The indicator will illuminate when the boiler is in the central
heating mode.
Domestic Hot Water Indicator - The indicator will illuminate when hot water is being
supplied to a tap or shower.
Burner On Indicator - The indicator will illuminate when the burner has fired and is heating
your central heating or domestic hot water.
Boiler Output Temperature - In either the central heating or domestic hot water position
the display will illuminate showing the current boiler temperature in degrees centigrade.
Central Heating Temperature Control
Turn the knob clockwise to increase or anticlockwise to decrease the temperature.
Range 25 - 80° C.
Domestic Hot Water Temperature Control
Turn the knob clockwise to increase or anticlockwise to decrease the temperature.
Central Heating System Pressure - The normal operating water pressure is between 1 and
2.0 bar. If the pressure exceeds 3 bar the safety pressure valve will operate and a fault is
indicated. Contact your Installer.

1.0 Quick Reference Guide

2
1
3
0 4
bar
System Pressure Gauge
Reset
Hold for approx 5 seconds and release.
Position of
Optional Timer
3