3
CAUTION
●
The rooftop air conditioner must be
installed securely so that it cannot
fall down.
●
Only operate the rooftop air
conditioner if you are certain that
the housing and the cables are not
damaged.
●
Do not use the rooftop air
conditioner near flammable fluids or
in closed rooms.
●
Make sure no combustible objects
are stored or installed near the air
outlet. A distance of at least 20”
must be kept.
●
Do not reach into air outlets or
insert any foreign objects into the
device.
●
Only use the device as intended.
●
Do not make any alterations or
conversions to the device.
●
If faults occur in the refrigerant
circuit, the system must be checked
by a certified service technician and
repaired properly. The refrigerant
must never be released into the air.
Handling Electrical
Cables
WARNING
The electrical power supply must only
be connected by a qualified electrician.
CAUTION
●
Refer to NEC (National Electric
Code) for proper sizing of wire
gauge (awg) based on cable length
and overcurrent protection rating
that is suppling power to the air
conditioner.
●
See rooftop unit nameplate for
proper overcurrent protection
sizing.
●
Attach and lay the cables so that
they cannot be tripped over or
damaged.
●
Only a qualified electrician should
connect the rooftop air conditioner to
electrical power.
●
Do not lay loose or bent cables next
to electrically conductive materials.
●
Do not pull on the cables.
●
Use cable ducts to lay cables through
walls with sharp edges.
●
Refer to rooftop unit nameplate and
NEC for proper power supply rating.
