Electrical connection
Check that the power supply for the RPI indoor unit is 230 V. If not, replace connectors CN on the TF transformers in the
electrical box.
N O T E
The service access panel for the indoor unit fan motor is at the bottom of the unit.
Remove the service access panel.
Cut the centre of the rubber bushing in the wiring connection hole.
N O T E
•
To prevent the screws from falling from the terminal box, do not remove them completely, hold onto the terminal
and check that the screw is secure through the hole in the terminal.
•
Use the following screws for the terminal box:
– M4 screw for the power supply.
– M3.5 screw for the operating line.
Follow the steps below to connect the remote control cable or the
optional extension wire:
1
Pass the cable through the knockout hole in the cabinet.
2
Connect the cable to terminals A and B of the terminal strip
(TB1).
3
Tighten the screw on terminals A and B.
4
Check that the cables are correctly secured.
Follow the steps below to connect the power cables to the terminal
strip (TB):
1
Where necessary, loosen the screws on terminals L1 and N on
the terminal strip (TB).
2
Connect the power cables to terminals L1 and N.
3
Tighten the screws on terminals L1 and N.
4
Check that the cables are correctly secured.
Follow the steps below to connect the communication cables between the outdoor and indoor unit to the terminal strip
(TB):
1
Where necessary, loosen the screws on terminals 1 and 2 on the terminal strip (TB).
2
Connect the communication cables to terminals 1 and 2.
3
Tighten the screw on terminals 1 and 2.
4
Check that the cables are correctly secured.
Follow the steps below to connect the earth wire to the earth connection in the electrical box:
1
Where necessary, loosen the screw on the earthing connection in the electrical box.
2
Connect the shielded part of the power supply earth wire and the signal wiring earth wire to the earth connection.
3
Tighten the screw on the earthing connection in the electrical box.
4
Check that the shielded part of the earthing cables are correctly secured.
Firmly secure the cables using a tie inside the electrical box.
4 Electrical wiring
126
SMGB0063 rev. 1 - 10/2010
Summary of Contents for Econofresh
Page 2: ......
Page 4: ...Index ii SMGB0063 rev 1 10 2010 ...
Page 12: ...Index x SMGB0063 rev 1 10 2010 ...
Page 24: ...1 General information 12 SMGB0063 rev 1 10 2010 ...
Page 88: ...2 Unit installation 76 SMGB0063 rev 1 10 2010 ...
Page 169: ... KPI 3002H2E heat recovery unit 4 Electrical wiring 157 SMGB0063 rev 1 10 2010 4 ...
Page 170: ...4 Electrical wiring 158 SMGB0063 rev 1 10 2010 ...
Page 192: ...5 Control system 180 SMGB0063 rev 1 10 2010 ...
Page 234: ...6 Optional functions 222 SMGB0063 rev 1 10 2010 ...
Page 252: ...9 1 RCD 1 0 3 0 FSN2 9 Spare parts 240 SMGB0063 rev 1 10 2010 ...
Page 254: ...9 2 RCD 4 0 5 0 FSN2 9 Spare parts 242 SMGB0063 rev 1 10 2010 ...
Page 256: ...9 3 RPC 4 0 6 0 FSN2E 9 Spare parts 244 SMGB0063 rev 1 10 2010 ...
Page 258: ...9 4 RPI 0 8 1 5 FSNE 9 Spare parts 246 SMGB0063 rev 1 10 2010 ...
Page 260: ...9 5 RPI 8 0 10 0 FSN2E 9 Spare parts 248 SMGB0063 rev 1 10 2010 ...
Page 262: ...9 6 RPIM 0 8 1 5 FSNE DU 9 Spare parts 250 SMGB0063 rev 1 10 2010 ...
Page 264: ...9 7 RPK 1 0 1 5 FSN2E 9 Spare parts 252 SMGB0063 rev 1 10 2010 ...
Page 268: ...9 9 RPK 2 0 FSN2E 9 Spare parts 256 SMGB0063 rev 1 10 2010 ...
Page 270: ...9 10 RPK 2 5 4 0 FSN2E 9 Spare parts 258 SMGB0063 rev 1 10 2010 ...
Page 272: ...9 11 RPF 1 0 2 5 FSN2E 9 Spare parts 260 SMGB0063 rev 1 10 2010 ...
Page 274: ...9 12 RPFI 1 0 2 5 FSN2E 9 Spare parts 262 SMGB0063 rev 1 10 2010 ...
Page 276: ...9 Spare parts 264 SMGB0063 rev 1 10 2010 ...
Page 407: ......
