Perfect Aire 2PAMSCH09, 2PAMSCH12, 2PAMSCH18 User Manual
FOUR-WAY CASSETTE
AB SERIES, HEAT PUMP
USER MANUAL
FOR MODELS:
2PAMSCH09
2PAMSCH12
2PAMSCH18
MULTI-ZONE
Before using your air conditioner, please
read this manual carefully and keep it for
future reference, along with your receipt.
CONTENTS
IMPORTANT SAFETY INFORMATION................................................................................... 1
HINTS FOR ECONOMICAL OPERATION .............................................................................. 2
PART NAMES ......................................................................................................................... 3
MANUAL OPERATION............................................................................................................ 4
ADJUSTING AIR FLOW DIRECTION..................................................................................... 4
MAINTENANCE ...................................................................................................................... 5
AIR CONDITIONER OPERATION AND PERFORMANCE..................................................... 7
INSTALLATION ....................................................................................................................... 8
TROUBLESHOOTING ............................................................................................................ 9
TROUBLESHOOTING (REMOTE CONTROL)....................................................................... 9
Danger
No
Household
Drain
Cleaner
IMPORTANT SAFETY INFORMATION
Do not attempt to install this unit by yourself.
This unit requires installation by an authorized service
technician or certified HVAC contractor.
Do not use caustic household drain cleaners in the unit. Drain
cleaners can quickly destroy the unit components (drain pan and
heat exchanger coil, etc).
CAUTION
CAUTION
NOTE
DANGER
DANGER
WARNING
WARNING
WARNING
Do not attempt to service the unit yourself. This unit has no user
serviceable components. Opening or removing the cover will
expose you to dangerous voltage. Tuning off the power supply will
not prevent potential electric shock.
To avoid the risk of serious electrical shock, never sprinkle or
s
pill water or liquids on unit.
Ventilate the room regularly while the air conditioner is in use,
especially if there is also a gas appliance in use in this room.
Failure to follow these directions may result in a loss of oxygen
in the room.
To prevent electric shock, turn off the power or disconnect the
power supply plug before beginning any cleaning or other routine
maintenance. Follow the directions for cleaning in the Owner's
Manual.
1
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No
Thinner
DANGER
Never put hands or objects into the Air Outlet of indoor or outdoor
units. These units are installed with a fan running at high speed.
To touch the moving fan will cause serious injury.
Do not use liquid cleaners or aerosol cleaners. Use a soft and dry
cloth for cleaning the unit. To avoid electric shock, never attempt
to clean the units by sprinkling water onto it.
For proper performance, operate the unit in temperature and
humidity ranges indicated in this owner's manual. If the unit is
operated beyond these conditions, it may cause malfunctions
of the unit or condensate dripping from the unit.
HINTS FOR ECONOMICAL OPERATION
The following should be noticed to ensure an economical operation. (Refer to corresponding chapter
for details.)
Adjust the air flow direction properly to avoid winding toward your body.
Adjust the room temperature properly to get a comfortable situation and to avoid supercooling and
superheat.
In cooling, close the curtains to avoid direct sunlight.
To keep cool or warm air in the room, never open doors or windows more often than necessary.
Set the timer for the desired operating time.
Never put obstructions near the air outlet or the air inlet. Or it will cause lower efficiency, even a
sudden stop.
If you don't plan to use the unit for a long time, please disconnect power and remove the batteries
from the remote control. When the power switch is connected, some energy will be consumed,
even if the air conditioner isn't in operation. Disconnect the power to save energy; Switch the
power on 12 hours before you restart the unit to ensure a smooth operation.
A clogged air filter will reduce cooling or heating efficiency. Please clean it once every two weeks.
2
NAMES AND FUNCTIONS
a) indoor unit
c) remote control
e) air-out
g) air flow louver (at air outlet)
i ) drain hose
k) drain pump (drain water from indoor unit)
m) temporary button
b) outdoor unit
d) air-in
f ) air outlet
h) connecting pipe
j ) air inlet (with air filter in it)
l ) infrared signal receiver
n) operation lamp
3
o) timer indicator
p) PRE-DEF indicator (cooling and heating type) or fan only indicator (cooling only type)
q) alarm indicator
PART NAMES
f
b
d
e
i
m
n
l
o
p
c
q
a
j
k
e
g
d
e
Display Panel
The air conditioner consists of the indoor unit, the outdoor unit, the connecting pipe and the remote
control
.
Cassette
NOTICE!
The above diagram is based on a 24000Btu/h unit. Therefore, a few differences may exist from the
look and functions of your system.
b
d
e
or
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