45
2.
Operation
Turning off:
1. Turn off external control.
2. If the boiler has been out of service for an extended period during the summer months, press the ON/OFF
button
on the InfoWIN
PLUS
unit – Fig. 103.
Chimney sweeper function:
This is operated using the InfoWIN
PLUS
panel – see chapter 2.5.5.
CAUTION
The anti-freeze function is not active when the boiler is shut off.
WARNING
The boiler is still connected to power and all accessories are still energized!
To turn OFF the power (e.g., for repairs), disconnect via the circuit breaker.
ON/OFF button
InfoWIN
PLUS
operating unit
Fig. 103 Turning on the BioWIN XL
2.9 Heating system operation
2.9.1 BioWIN XL with external control
Turning on – automatic operation:
1. Press the ON/OFF button
on the InfoWIN
PLUS
panel to turn on the lighting and display. The signal lamp will
turn green and a self-test will be performed at this time (see chapter 2.5.2). After a successful self-test (and if
a setpoint is communicated by the external system control), the BioWIN XL automatically starts operation.
INFORMATION
For operation with external controls, please see their respective operating manual.