Notes for installation
Un-install Air conditioner
Lennox Window air conditioner must be un-installed
by a professional installer of air conditioning equipment.
Noise
Electric wiring
Install air conditioner in a location with minimum vibrational noises.
Maintain unit outlet with no blockages or else the air conditioner
could be noisy.
Please contact your installer as soon as there is strange noise during operation.
Please use the safety support.
Must be connected to earth.
The exclusive circuit must be used. No removable socket can be used to connect
this unit or else it can over heat and cause fire.
If the supply cord is damaged,it must be replaced to avoid a hazard.
In fixed circuit, there must be electricity leakage protection switch and leakage current
should be less than 30mA.
Air switch (thermal-magnetic breaker) should be installed in the circuit.
Note:
Drain pan and drain hose must be installed before using reverse cycle models.
Drain hose or tubing can be purchased locally to satisfy your particular needs.
Don’t pull the power cord strongly.
All the electrical work must be carried out in accordance to local wiring regulations.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles
should be connected in fixed wiring
Connecting method between air conditioners and power cord and interconnecting method
of each individual element with one another should
comply with wiring diagram on the unit.
The air conditioner should be installed in accordance with local wiring regulation.
GJH18AC-K3RNB9A, GJC18AC-K3RNB9A can be connected only to a supply with system
impedance no more than 0.225 ohm. In case necessary, please consult your supply authority for
system impedance information.
GJH18AC-K3RNB9B, GJC18AC-K3RNB9B can be connected only to a supply with system impedance
no more than 0.243 ohm. In case necessary, please consult your supply authority for system
impedance information.
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