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Operating Precautions
This system must be installed properly
by a qualified installer in accordance
with installation instructions.
Anti-Recycle Timer
- The control system has a build-in
3 minute anti-recycle timer which
helps to preserve the life of system
components.
- Anti-Recycle Timer will operate
as circumstances occur during
operation of unit:
• Temperature setting wheel is
adjusted back and forth.
• ON/OFF switch is turned ON
and OFF.
• Room temperature reaches the
set point.
• Power failure.
Power Failure Recovery
- Saves settings during a power
failure and restarts automatically
when power resumes.
12
System Operation
Freeze Protection
The system is protected against low
indoor coil temperatures. Under
certain conditions, the "COOL/DRY"
LED will blink indicating the protective
function has been activated. There is
no need to adjust the system.
Stop The Air Conditioner At
Once If Any Of The Following
Occurs:
- The power cord is too hot to be
touched by hand.
- The insulation of the power cord is
exposed at any point.
- The fuse is blown or circuit breaker
trips frequently.
- The functions of the switches are
inaccurate.
Operating Air Conditioner Safety
- Do not insert a bar or similar
object into the supply air grille.
In particular, advise small children
not to insert anything in the grille.
- Do not pour water directly on the
air conditioner to clean it. If the
air conditioner is operating as wet,
grounding may occur, damaging
the unit.
- Adjust the air flow, so it does not
blow directly on room occupants.
- Do not use flammable sprays near
the air conditioner because of
danger of fire.
- Do not use a steel or copper wire
in place of fuses.
- Do not inspect or service the
air conditioner while it is operating.
Turn off the power supply before
doing any inspection or service
work.
- The power cord should be kept
away from furniture with sharp
corners. It may cause fire or
electric shock.
- When the air conditioner will not
used for a long time, be sure to turn
OFF the power supply.
If you have any questions or problems
with your air conditioning system,
please consult your nearest Trane
dealer.
UNT-SVU001-EN
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