1.Remove the Cabinet Top Plate and Cabinet Front Plate according to 13.3.2.1.
2.Remove the Control Cover and Terminal Cover according to 13.3.2.2.
3.Remove the Control Board by releasing the hooks (four: two each on the right and left).
Fig. 5
4. Remove the screw (one) fixing the Control Box.
Fig. 6
5.Remove a variety of connectors and Terminals.
••Compressor cables (red, blue and yellow)
...... Remove the Connector (white).
••
••
••
••
...... Sensor Complete (Outdoor Air/Pipe Temp.)
••
...... Sensor Complete (Discharge Air Temperature)
••
••Vacuum pump Cables (red, white and black)
...... remove the Connector white).
••Reactor Connectors (two)
6.Remove the interconnect cables and the Earth Wire (one screw).
••Interconnect cables (red, white and black)
......... Disconnect them from the Terminals.
••The earth terminal
......... Remove it by unscrewing. (one screw)
••Remove the screws (two) fixing the Terminal part and
the Cabinet Side Plate.
Fig. 7
7. Remove the Control Box from the unit by holding it up.
Fig. 8
13.3.2.4. Removal of Control Board1.Remove the Cabinet Top Plate and Cabinet Front Plate according to 13.3.2.1.
2.Remove the Control Cover and Terminal Cover according to 13.3.2.2.
3.Remove the Control Box according to 13.3.2.3.
4.Disconnect the Control Terminals (Four cables).
Fig. 9
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