Notes On Operation; Maintenance - Sharp AY-X36RU Operation Manual

NOTES ON OPERATION

OPERATING CONDITION
Upper limit
COOLING
Lower limit
Upper limit
HEATING
Lower limit
• The built-in protective device may prevent the
unit from operating when used at higher temper-
ature than this range.
• Condensation may form on the air outlet if the
unit operates continuously in the COOL or DRY
mode when humidity is over 80 %.
WHEN POWER FAILURE OCCURS
• This air conditioner has a memory function to
store settings when a power failure occurs.
After power recovery, the unit will automatically
re-start in the same settings which were set be-
fore the power failure, except for timer settings.
• If a power failure occurs while the timer is set,
the timer setting will be cancelled and will not be
retrieved even after the power is restored.
NOTE ON HEATING OPERATION
DEFROSTING FUNCTION
• When frost forms on the outdoor unit during heat-
ing operation, the unit operate automatic defrost-
ing for about 3 to 12 minutes to remove the frost.
• During defrosting, the heating operation stops
and the HEAT lamp ( ) on the unit flashes.
HEATING EFFICIENCY
• The unit employs a heat pump that draws heat
from the outside air and releases it into the
room. The outside temperature therefore greatly
affects the heating efficiency.
• If the heating efficiency is reduced due to low
outside temperatures, use an additional heater.
• It takes time to warm up and heat the entire
room because of the forced air circulation sys-
tem.
AYX36RU_OM_3_lang.indb 13
OUTDOOR
INDOOR TEMP.
TEMP.
90˚F(32 ˚C) 109˚F(43 ˚C)
61˚F(16 ˚C) 5˚F(-15 ˚C)
80˚F(27 ˚C) 75˚F(24 ˚C)
– 5˚F(-15 ˚C)
EN-13

MAINTENANCE

Be sure to stop the operation and turn off the
circuit breaker before performing any mainte-
nance.
CLEANING THE FILTERS
1. Remove the filters.
1. Lift the open panel.
2. Pull the air filters down to remove them.
2. Clean the filters.
Use a vacuum cleaner to remove dust. If the
filters are dirty, wash them with warm water
and a mild detergent. Dry filters in the shade
before reinstalling.
3. Reinstall the filters and close the open
panel.
CLEANING THE UNIT AND THE
REMOTE CONTROL
• Wipe them with a soft cloth.
• Do not directly splash or pour water on them. It
can cause electrical shock or equipment dam-
age.
• Do not use hot water, thinner, abrasive powders
or strong solvents.
MAINTENANCE AFTER AIR
CONDITIONER SEASON
1. Operate the unit in the FAN mode for about half a
day to allow the mechanism to thoroughly dry.
2. Stop the operation and turn off the circuit
breaker.
3. Clean the filters, then reinstall them.
MAINTENANCE BEFORE AIR
CONDITIONER SEASON
1. Make sure that the air filters are not dirty.
2. Make sure that nothing obstructs the air inlet or
outlet.
2014-09-10 19:58:16