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High-Wall Type
SMMS High-Wall Type
Wiring connection for the flow selector unit
Connect the wiring of the flow selector unit
Connect the power supply wire and the communication wire supplied with the flow selector unit to the indoor
unit.
1. Remove the air intake grille.
Open the air intake grille upward and pull it toward you.
2. Remove the four screws securing the front panel.
3. Slightly open the lower part of the front panel, and then pull the upper part of the front panel
toward you to remove it from the rear plate.
4. Remove the wiring cover and cord clamp for right side of indoor unit.
5. Insert the power supply wire fully into the terminal block and secure it tightly with screws.
Tightening torque: 1.2 N·m (0.12 kgf·m)
Secure the earth line with the earth screw.
6. Connect the control wire connector of the flow selector unit to the lead with a connector to the
under of the terminal block.
7. Take the control wire outwards through the slit of the terminal block.
8. Clamp the power supply wire and control wire of the flow selector unit tight with the cord clamp.
9. Attach the wiring cover, the front panel and the air intake grille to the indoor unit.
Control wire from
Control wire
the flow selector
unit
CAUTION
Confirm that every wires are stored in the electrical control box without getting caught before attaching the
terminal cover.
Terminal
block
Slit of the
terminal block
Earth line
Terminal
block
Power supply wire of
flow selector unit
Wiring cover
– 26 –
Installation Manual
Cord clamp
Screw
Screw
Screw
EN
26-EN
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