Part No.
1 Electrical box
2 Stop (metal)
3 Power supply, signal and remote control wiring
4 Screw
5 Printed circuit board (PCB)
6 Terminal strip (TB2)
7 Earthing screw
8 Terminal strip (TB1)
9 Printed circuit board (PCB)
10
Power supply wiring and signal wiring between
the outdoor and indoor unit
11 Remote control wiring
12
Communication wiring between the indoor and
outdoor unit
Part No.
1 Tie
2
Communication wiring between the indoor and
outdoor units and between indoor units
3
Operation control wiring (for group operations
with remote control only)
4 Remote control wiring
Firmly secure the cables using a tie inside the electrical box.
Cover the cables and the hole using a sealant to protect them from
condensation and insects.
Test runs
C A U T I O N
• Be careful during the test runs, as some of the safety functions remain disabled: the units operate for two hours
without switching off via the thermostat. The three-minute compressor protection is not enabled during the
test.
• Secure the rubber bushes to the panel using adhesive when the outdoor unit ducts are not used.
• The compressor remains at a standstill during forced stoppage.
4 Electrical wiring
115
SMGB0063 rev. 1 - 10/2010
4
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