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5 Installation
5.5.6
Mounting the indoor unit
Fig.120
4
5
Clic !
5.5.7
Installing the condensate pipe
Fig.121
2
5.6
Refrigeration connections
5.6.1
Preparing the refrigerant connections
120
It is possible to install the indoor unit using the existing side pre-shearing
or lead the pipes behind the unit. The wiring, the drain, and the refrigerant
connections are fully suited for connection on either side of the unit.
1. Choose if the pipes need to pass behind or next to the indoor unit.
2. Drill a 70 mm diameter hole in the wall with a downward gradient from
the indoor unit to the outdoor unit.
3. Fit the indoor unit ring to the wall with adhesive tape.
4. Hang the indoor unit on the mounting bracket using the upper hooks.
Make sure that the indoor unit is centered.
5. Position and push the indoor unit onto the mounting bracket until the
hooks attach firmly into the guides and you hear them click into place.
It is possible to install the condensate pipe on the right side (1) or the left
side (2) of the indoor unit.
1. If needed, remove the rubber cap from the chosen condensation
connector and plug it onto the unused connector.
2. Fit the condensate pipe to the condensation connector.
3. Install the condensate pipe with a downward slope of 1/100-150.
MW-6020077-01
1
To allow exchanges between the indoor unit and the outdoor unit, fit 2
refrigerant connections: Flow and return.
Pursuant to European Regulation 517/2014, the equipment must be
installed by a certified operator whenever the refrigerant load is in excess
of 5 tonnes of CO
necessary (the case with split systems, even when fitted with a quick
coupling device).
Install the refrigerant connection pipes between the indoor unit and the
outdoor unit.
Danger
Only a qualified professional may carry out the installation, in
compliance with current legislation and standards.
Compliance with national regulations shall be observed.
equivalent or when a refrigerant connection is
2
7797831 - v04 - 07122022
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