Commissioning The Boiler; Adjusting The Ch And Dhw Flow Temperature; Operating Modes - Baxi DUO-TECMAX+ Instruction Manual For Users And Fitters

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This appliance is equipped with a pre-heating function. This function improves the hot water comfort providing hot water
immediately during a D.H.W. request.
DHW temperature adjustment
(+ to increase the temperature and – to decrease it)
(+ to increase the temperature and – to decrease it)
Boiler operating information
Operating mode:
Off – Reset – Exit menu/functions
Off: heating and DHW disabled
(only boiler anti-freeze protection is active)
Fault preventing the burner from lighting
Technical Service Centre call-in
Manually resettable fault (
Fault in progress
Press and
symbol .
When connected to an External Sensor,
DHW
When the function of pre-heating is active, the symbol
SYMBOL
DISPLAYED
DHW
DHW & HEATING
HEATING ONLY
)
To enable the appliance in DHW -
and choose one of the three available modes.
enabled, press for at least 3 seconds. Just the symbol
27
Burner lit
DHW operating mode enabled
Heating mode enabled
Programming menu
Boiler information menu
Set unit of measurement (SI/US)
and the heating delivery
or press
7651561.02 (1-03/16)
repeatedly
appears on the