Operating Temperature; Manual Operation; Airflow Direction Control - Pioneer WYE SERIES User Manual

OPERATING INSTRUCTIONS
NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.

Operating temperature

Mode
Cooling operation
Temperature
Room temperature
O O
17 C~32 C
O O
(62 F~90 F)
0 50
Outdoor temperature
32 122
-15 50 5
For the models with low
temperature cooling system
NOTE:
1. Optimum performance will be achieved within these operating temperatures.If air
conditioner is used outside of the above conditions, certain safety protection features
might come into operation and cause the unit to function abnormally.
2. If the air conditioner runs for a long time in cooling mode and the humidity is high(over
80%) , condensed water may drip out of the unit. Please sets the vertical air flow louver to
its maximum angle (vertically to the floor), and set HIGH fan mode.
Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature
O O
is below 0 C(32 F), we strongly recommend you to keep the machine plugged in order to
guarantee it running smoothly.

Manual operation

Units are equipped with a switch to run emergency operation mode. It can be accessed by
opening the front panel. This switch is used for manual operation in case the remote controller
fails to work or maintenance necessary.
AUTO/COOL
Manual switch
（1）
Suspension bars
AUTO/COOL
Manual switch
（2）
Heating operation Drying operation
O O O
0 C~30 C 10 C~32 C
O
O O
(32 F~86 F) (50 F~90 F)
-15 30 0
5 86 32 122
122
NOTE: The unit must be turned off before
operating the manual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.
1 Open and lift the front panel up to an angle
until it remains fixed with a clicking sound.
For some models, please use suspension
bars to prop up the panel.
2 One press of the manual control switch will
lead to the forced AUTO operation. If press
the switch twice within five seconds, the unit
will operate under forced COOL operation.
3 Close the panel firmly to its original
position.
CAUTION:
This switch is used for testing purposes
●
only. You had better not choose it.
To restore the remote controller operation,
●
use the remote controller directly.
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Airflow direction control

O
O
Range
50
Deflector rod
Range
OPERATING INSTRUCTIONS
Adjust the air flow direction properly, otherwise it
might cause discomfort or cause uneven room
temperatures.
Adjust the horizontal louver using the remote controller.
Adjust the vertical louver manually.
To set the vertical air flow(Up--Down) direction
Perform this function while the unit is in operation.
Use the remote controller to adjust the air flow
direction. The horizontal louver can be moved at
O
a range of 6 for each press, or swing up and down
automatically. Please refer to the REMOTE
,,
CONTROLLER OPERATION MANUAL for details.
To set the horizontal air flow direction (left - right)
Move the deflector rod manually to adjust the air flow
in the direction you prefer.
IMPORTANT:Do not put your fingers into the panel of
blower and suction side. The high-speed fan inside may
cause danger.
CAUTION
Do not operate the air conditioner for long periods with
the air flow direction set downward in cooling or
dehumidifying mode. Otherwise, condensation may
occur on the surface of the horizontal louver causing
moisture to drop on to the floor or on furnishings.
When the air conditioner is started immediately after it
was stopped, the horizontal louver might not move for
approximately 10 seconds.
Open angle of the horizontal louver should not be set
too small, as COOLING or HEATING performance may
be impaired due to too restricted air flow area.
Do not move the horizontal louver manually, otherwise
the horizontal louver will be out of sync. Please cease
operating, unplug power for a few seconds,then restart
the air conditioner.
8