41
CAUTION
Ground the unit.
•
Do not connect the grounding on the unit to gas
pipes,water pipes, lightning rods, or the grounding
terminals of telephones. Improper grounding presents a
risk of electric shock, smoke, fire, explosion, or the noise
caused by improper grounding may cause the unit to
malfunction.
Do not spray water on the air conditioners or
immerse the air conditioners in water.
•
Water on the unit presents a risk of electric shock.
Make sure the wires are not subject to tension.
• If the wires are too taut, they may break or generate heat
and/or smoke and cause fire or explosion.
Periodically check the platform on which is placed for
damage to prevent the unit from falling.
• If the unit is left on a damaged plarform, it may
topple over, causing injury.
Install a breaker for current leakage at the power source to
avoid the risk of electric shock.
• Without a breaker for current leakage, there is a risk of
electric shock, smoke or fire.
When installing draining pipes, follow the instructions
in the manual, and make sure that they properly
drain water so as to avoid dew condensation.
• If not installed properly, they may cause water
leaks and damage the furnishings.
Use breakers and fuses (electrical current breaker, remote
switch<Type-B fuse>,molded case circuit breaker)
with a proper current capacity.
• The use of large-capacity fuses, steel wire, or copper wire
may damage the unit or cause smoke or fire.
Properly dispose of the packing materials.
•
Things such as nails may be included in the
package. Dispose of them properly to prevent
injury.
•
Plastic bags present a choking hazard to children.
Tear up the plastic bags before disposing of them
to prevent accidents.
CAUTION
Do not operate switches with wet hands to avoid electric
shock.
Do not touch the refrigerant pipes with bare hands during
and immediately after operation.
• Depending on the state of the refrigerant in the system,
certain parts of the unit such as the pipes and compressor
may become very cold or hot and may subject the person
to frost bites or burning.
Do not turn off the power immediately after stopping
the unit.
• Allow for at least five minutes before turning off
the unit, otherwise the unit may leak water or
experience other problems.
Do not operated the unit without panels and safety guards
in their proper places.
• They are there to keep the users from injury for
accidentally touching rotating, high-tempreture or high-
voltage parts.
Do not operate the unit without air filters.
•
Dust particles in the air may clog the system and
cause malfunction.
Before Installing (Relocating) the Unit or Performing Electric Work
Before the Test Run
Содержание AU082FYCRA(HW)
Страница 1: ...ATW Service Manual SYJS 03 2019REV A Edition 2019 03 ...
Страница 11: ...9 405 410 600 174 174 450 950 965 395 6 Dimensions AU082FYCRA HW Unit mm ...
Страница 12: ...10 AU112 162FYCRA HW Unit mm 1490 950 380 187 405 410 600 174 174 450 170 ...
Страница 13: ...11 AU082FYCRA HW 7 Piping Diagram ...
Страница 14: ...12 AU112 162FYCRA HW ...
Страница 27: ...25 12 Water Pressure Drop ...
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Страница 57: ...55 15 PCB Photo BM2 BM1 PCB code 0151800423 ...