Baxi Duo-tec Combi GA Owner's Manual
3.0 Temperature / Care of the Boiler
6
© Baxi Heating UK Ltd 2012
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3.1
To increase or decrease the boiler temperature
1. Press the ( ) to increase the CH temperature.
2. Press the ( ) to decrease the CH temperature.
NOTE: An NTC device is positioned in the heat exchanger
which shuts down the appliance if the boiler temperature
exceeds 100°C. Press the ( ) button to re-establish
normal operating conditions.
which shuts down the appliance if the boiler temperature
exceeds 100°C. Press the ( ) button to re-establish
normal operating conditions.
3.2
To increase or decrease the domestic hot water
(DHW) temperature
(DHW) temperature
1. Press the ( ) to increase the DHW temperature.
2. Press the ( ) to decrease the DHW temperature.
3.3
Summer - Winter - Only Heating Mode
1. Press ( ) button until the required mode appears:-
2. See 3.1 or 3.2 to set the required temperature.
3.4
Cleaning the Outercase
The painted panels should be wiped with a damp cloth and
then dried completely. DO NOT USE ABRASIVE CLEANING
AGENTS.
then dried completely. DO NOT USE ABRASIVE CLEANING
AGENTS.
3.5
Boiler Frost Protection
1. The boiler incorporates an integral frost protection feature
that will operate in both CH & DHW modes, and also when in
standby ( displayed).
that will operate in both CH & DHW modes, and also when in
standby ( displayed).
2. If the boiler temperature falls below 5° C, then the boiler will
operate until the water temperature has been raised.
operate until the water temperature has been raised.
3. Further protection may be required for the system. Consult
your installer for details.
your installer for details.
3.6
Information Display
1. The table opposite shows information that can be displayed
by pressing the button.
by pressing the button.
Central Heating
Temperature Adjustment
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Display Screen
Domestic Hot Water
Temperature Adjustment
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Summer - DHW only request mode
Winter - DHW & CH request mode
Only Heating - Only CH request mode
Summer - Winter - Only Heating
Mode
The button can be pressed so that the display shows the following
information:-
1 press - ‘00’ alternates with Sub-Code (only when fault on boiler) or ‘000’
2 presses - ‘01’ alternates with CH Temperature
3 presses - ‘02’ alternates with Outside Temperature (where Sensor fitted)
4 presses - ‘03’ alternates with DHW Temperature
5 presses - ‘04’ alternates with DHW Temperature
6 presses - ‘05’ alternates with System Water Pressure
7 presses - ‘06’ alternates with Return Temperature
8 presses - ‘04’ alternates with Flue Temperature
9 presses - ‘05’ alternates with Heat Exchanger Temperature
information:-
1 press - ‘00’ alternates with Sub-Code (only when fault on boiler) or ‘000’
2 presses - ‘01’ alternates with CH Temperature
3 presses - ‘02’ alternates with Outside Temperature (where Sensor fitted)
4 presses - ‘03’ alternates with DHW Temperature
5 presses - ‘04’ alternates with DHW Temperature
6 presses - ‘05’ alternates with System Water Pressure
7 presses - ‘06’ alternates with Return Temperature
8 presses - ‘04’ alternates with Flue Temperature
9 presses - ‘05’ alternates with Heat Exchanger Temperature