8.2
Starting the module active cooling
Important
Water flow in the system must be guaranteed before starting the
machine.
if the appliance is capable of active cooling, use the controller to start the
module.
At the first start-up of the active cooling, make sure that the following items
are available:
A sufficient flow in the heating circuit.
Heating water of at least 25 °C.
Caution
If there is insufficient flow and heat in the heating circuit, there is a
risk of freezing of the heat exchanger. This risk occurs if the
device operates in cooling mode unintentionally during start-up.
This can cause damage to the heat exchanger.
9 Maintenance
9.1
Getting access
Determine on which side of the device the maintenance has to be
performed and remove the appropriate side cover.
Danger
Make sure that the device and the connection box are switched off
before opening the covers.
9.1.1
Accessing the heating side
1. Remove the screws that attach the cover (1) to the device.
2. Remove the side cover (1).
Fig.26
Removing cover heating side of the
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9 Maintenance
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