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Commissioning
4
Commissioning
4.1
Commissioning checklist
4.3
Handover to the user
▶When the system has been set up, hand over the installation manual
to the customer.
▶Explain to the customer how to use the system, referring to the
operation manual.
▶Advise the customer to carefully read the operation manual.
1
Outdoor unit and indoor unit are correctly installed.
2
Pipes are correctly
•
connected,
•
thermally insulated,
•
and checked for tightness.
3
Condensate pipes are functioning correctly and
have been tested.
4
Electrical connection has been correctly
established.
•
Power supply is in the normal range
•
Protective conductor is properly attached
•
Connection cable is securely attached to the
terminal strip
5
All covers are fitted and secured.
6
The horizontal louver of the indoor unit is fitted
correctly and the actuator is engaged.
Table 9
4.2
Functional test
The system can be tested once the installation including tightness test
has been carried out and the electrical connection has been established:
▶Connect the power supply.
▶Switch on indoor unit with the remote control.
▶Press the Mode key to set the cooling mode (').
▶Press arrow key (/) until the lowest temperature is set.
▶Test cooling mode for 5 minutes.
▶Press the Mode key to set the heating mode (%).
▶Press arrow key (.) until the highest temperature is set.
▶Test heating mode for 5 minutes.
▶Ensure freedom of movement of horizontal louver.
If the room temperature is less than 17 °C, the cooling mode must be
switched on manually. This manual operation is only envisaged for
testing and emergency situations.
▶Otherwise, always use the remote control.
To switch on the cooling mode manually:
▶Switch off the indoor unit.
▶Press the key for the manual cooling mode twice with a thin object
(Fig. 23).
▶Press the Mode key on the remote control to exit cooling mode when
it has been set manually.
In a system with multi-split air conditioner, manual operation is not
possible.
7
Climate Line 5000 – 6721831678 (2021/02)