1-7
English
IR Signal Receiver
When an infrared remote control operating signal has
been transmitted, the signal receiver on the indoor unit
will make a <beep> sound to confirm acceptance of the
signal transmission.
Cooling Unit
/ Heat Pump Unit
The table shows the LED indicator lights for the air condi-
tioner unit under normal operation and fault conditions.
The LED indicator lights are located at the middle of the air
conditioner unit.
INDICATOR LIGHTS
LED Indicator Lights For Cooling/ Heat Pump Unit
LED indicator lights
IR Receiver
Sleep Mode
Cool
Timer
Ionizer
AIR CONDITIONER UNIT OPERATION
Dry mode
• When the air humidity is high, the unit can operate in dry
mode. Press <MODE> button and choose <DRY>.
• If the room temperature is 2°C/35.6°F higher than the set
temperature, the air conditioner will operate under cooling
mode until it reaches within the 2°C/35.6°F range of
difference compared to the set temperature before it
converts to dry mode.
• If the room temperature is within the 2°C/35.6°F range of
difference compared to the set temperature, it will
directly operate under dry mode.
• The unit will operate at LOW speed under dry mode.
Horizontal air flow control
• For more effective air circulation, you can manually adjust
the air discharge grille to the left or right.
• During cool mode operation and dry mode operation, do
not direct the air discharge louver downwards for too long.
If operating continues in this way, condensation may occur
on the louver, thus resulting in drippings.
Fan speed and rated cooling capacity
• The rated cooling capacity is provided at the maximum
fan speed.
• The cooling capacity is lower when the unit is operating at
MEDIUM and LOW fan speed.
Horizontal
Cooling
Dry
25
˚
C / 77
˚
F
LED Indicator Lights : Normal Operation And Fault Conditions For Cooling / Heat Pump Unit
Normal Operation / Fault Indication
Action
Cool mode
–
Heat mode
–
Timer on
–
Sleep mode on
–
Ionizer on
–
Fan mode on
–
Dry mode on
–
Room air sensor contact
Loose / Short
Call your dealer
Indoor coil sensor contact
Call your dealer
Loose/Short
Pipe water temperature poor
Call your dealer
Pipe water temperature bad
Call your dealer
COOL/HEAT
(GREEN/RED)
Red
3 times
1 time
ON
ON or OFF
Blinking
2 times
Green
1 time
Summary of Contents for WM07GW
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Page 58: ...6 7 LED 2 C 35 6 F 2 C 35 6 F 2 C 35 6 F 25 C 77 F Ionizer 3 1 2 1...
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