Four-Way Cassette Type
INSTALL DUCT
(the rated diameter: Ø75)
1. Connect the duct to the flange. (the flange is
assembled with the inter face of duct.)
2. After connection, use the ethylene tape
(provided on field) to wrap the joint to prevent air-
leakage.
NOTE:
1. All ducts must be completely heat-insulated.
2. The following phenomenon are not allowed
when installing duct:
10.1. The Specification of Power
10. WIRING
CAUTION
The air conditioner should use separate power
supply with rated voltage.
2. The external power supply to the air conditioner
should have ground wiring, which is linked to the
ground wiring of the indoor and outdoor unit.
3. The wiring work should be done by qualified
persons according to circuit drawing.
4. Adisconnection device having an air gap contact
separation in all active conductors should
incorporated in the fixed wiring according to the
National wiring regulation.
5. Be sure to locate the power wiring and the
signal wring well to avoid cross-disturbance and
their contact with connecting pipe or stop value
body.
6. The wiring attached to this air conditioner is
6mlong. Be sure to prolong it with wiring of the
same type and proper length if necessary.
Generally, do not twist two wiring together unless
the joint is soldered well and covered with insulator
tape.
7. Do not turn on the power until you have checked
carefully after wiring.
14
EN