Perfect Aire PASC12000 - Manual (Page 6)

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NOTE: All of the pictures in this manual are for explanatory purposes only. The actual shape/look of the
air conditioner purchased may be slightly different, but the operations and functions are similar.
Sound of Rushing Air
At the front of the unit, the sound of
rushing air being moved by the fan
may be heard.
Gurgle/Hiss
“Gurgling” or “hissing” noise may
be heard due to refrigerant
passing through evaporator
during normal operation.
High Pitched Chatter
High efficiency compressors
may have a high pitched chatter
during the cooling cycle.
Vibration
Unit may vibrate and make noise
because of poor wall or window
construction or incorrect installation.
This DOES NOT indicate a defective
unit.
Pinging or Switching
Droplets of water hitting condenser
during normal operation may cause
“pinging” or “switching” sounds.
NORMAL SOUNDS
Electrical Shock and Personal Injury Hazard
Meeting Electrical Requirements
WARNING !
Electrical ground is required on this appliance.
DO NOT ground to a gas line.
If cold water pipe is interrupted by using plastic,
non-metallic gaskets, or other insulating materials,
DO NOT use for grounding.
Check with a qualified electrician if you are in doubt
as to whether the appliance is properly grounded.
DO NOT modify power supply cord plug. If it does
not fit the outlet, have a proper outlet installed by a
qualified electrician.
DO NOT have a fuse in the neutral or grounding
circuit. A fuse in the neutral, or grounding circuit
could result in an electrical shock.
DO NOT use an extension cord with this appliance.
Failure to follow these instructions could result in
electrical shock, serious injury, or death.
Observe all local governing codes and ordinances.
Do not, under any circumstances, remove the
power supply cord grounding prong.
NOTE: If codes permit, and a separate grounding wire
is used, it is recommended that a qualified electrician
determine that the grounding path is adequate and not
interrupted by plastic, non-metallic gaskets, or other
insulating materials.
Receptacle Wiring
Receptacle wiring should be a minimum of 14 gauge.
Use copper wire only. It is your responsibility to provide
proper and adequate receptacle wiring, installed by a
qualified electrician.
Electrical Requirements
A time delay fuse or time delay circuit breaker is also
required. A separate circuit, serving only this appliance,
MUST be provided.