Installation
AWE – 6721835317 (2021/09)
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5 Installation
5.1 Transport and storage
The indoor unit must always be transported and stored in an upright
position. If needed, it may be leaned temporarily.
The indoor unit may not be stored or transported at temperatures below
– 10 °C.
5.2 Unpacking
▶ Remove the packaging according to the instructions on the
packaging.
▶ Take out enclosed accessories.
▶ Check that all package contents are present.
5.3 Checklist
Each installation is different. The following checklist contains a general
description of the recommended installation steps.
1. Fit the drain hose of the indoor unit.
2. Connect the indoor unit to the heat pump.
3. Install the particle filter according to the system solution.
4. Connect the indoor unit to the heating system.
5. Install the outdoor temperature sensor and, if necessary, the room
temperature-dependent controller.
6. Connect CAN-BUS cable to heat pump and indoor unit.
7. Install any accessories (solar module, pool module, etc.).
8. If required, connect EMS-BUS cable to accessories.
9. If present, fill and vent the DHW cylinder.
10. Fill and vent the heating system.
11.Establish the electrical connection of the system.
12.Bring the heating system into operation. Use the control unit to make
the necessary settings ( instructions for control unit).
13.Vent entire heating system following commissioning.
14.Make sure that all sensors are displaying permissible values.
15.Check and clean filters.
16.Check the operation of the heating system after startup
(instructions for the control unit).
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