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• Lift the Insert grille up to the top of the unit and then the front panel will be
separated from the unit.
• Detach the Terminal block cover by removing the two screws. ( Figure. 7 )
• Connect the electrical connection cord with the screws to the terminal block of
the indoor unit as described at Figure. 8.
( Refer to the Wiring Diagram inside the Frame grille and Caution Label on the
Frame grille. For Cooling Only Model, Caution Label is engraved on Frame grille )
Figure 7
Figure 8
• Reinstall the terminal block cover with the screws after wiring.
• Fit the Insert grille to the latch of the Frame grille.
For Cooling Only Model
For Heat Pump Model
• Do not connect wires when power is ON.
• The air conditioner always requires grounding. Ground the unit must be in accordance with local codes.
• Every wire must be connected firmly.
• Wrong wiring causes malfunction of the unit and electric shock. Check local electrical codes and also any specific wiring instructions or limitation.
• During installation, proceed first with refrigerant connections between indoor and outdoor units, and only then make the electrical ones; similarly, when
disassembling, disconnect the electrical wiring first and only then open refrigerant connections.
• Ground connection between ID and OD is made through refrigerant pipes.
• Unit must be installed according to applicable national installation standards.
CAUTION
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3) Indoor Unit Wiring
INDOOR UNIT INSTALLATION
42KP5P5402B_I
2004.3.30, 6:35 PM
Page 6
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