Airwell MAY 110RC User manual

Owner’s Manual
High Quality Window Type Room Air Conditioner
MAY 110RC
RCA INST MANUAL

General Information 1
Components Name and Function 2
Control Panel 2
Preparations for Operation (Cooling) 3
Cooling Operation 3
Preparations for Operation (Heating) 4
Heating Operation 4
Fan Operation 5
Airflow Direction Adjustment 5
Operation, Maintenance and Care 6
Replacing the filter 6
Precautions 7
Before calling for Service 8
CONTENTS
RCA INST MANUAL

Please read carefully the Owner’s manual before usage and keep it handy to ensure the safe, normal and
satisfactory operation of the air conditioner.
With the most advanced and internationally famous branch rotary compressor and the patented technologies
of the company, the temperature rise of the compressor in use can be slowed down, and thus its working life
will be greatly extended.
A new powder coating technology for metallic materials has been adopted for all easily corrode parts, so that
the anti-corrosiveness of the unit is 100 - 200% higher than that of normally galvanization.
The blower wheel and blades are precision moulded with the adoption of high rigidity engineering plastics, so
that only the serviceability of the blower wheel and blades is enhanced. Also the blades’s section is
aerodynamically shaped, thus reducing the air noise dramatically.
In addition, the unit provides large cooling capacity, low noise, nice aesthetic look, innovational structure etc...
The unit particularly suited for home, office, hotel etc...
1
GENERAL INFORMATION
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2
Ventilation Control
When the slide level is set CLOSE position, the
ventilation door will close and the indoor air can only
be circulated and adjusted. Set the slide lever to
OPEN position at the right opens the ventilation door
in order for air, smoke and smell in the room expelled
outside.
Function Control switch
Off Turn off all operation
Fan Fan only operation.
Lo Cool Cooling operation at low capacity.
Hi Cool Cooling operation at high capacity
Lo Heat Heating operation at low capacity.
Hi Heat Heating operation at high capacity
CONTROL PANEL
COMPONENTS NAME AND FUNCTION
Air Outlet Grille
Power Cord
Intake Grille Air Filter Control Panel (Inside the Cover)
Auto Swing Switch
Thermostat
When you adjust the thermostat to the desired position,
it will automatically control the temperature of indoor air.
The indoor air temperature will get lower at each
thermostat switch clockwise setting.
SELECTOR
Hi Cool
Lo Cool
Fan
Lo Fan
Off
Fan
Hi Heat
5 6
4
3
2
1
7
8
9
10
THERMOSTAT
Off On
AIR SWING
Cool
Heat
RCA INST MANUAL

Set the function control switch to “Off”.
Plug the power cord into electrical outlet and turn the unit power.
Turn the temperature control switch to position to “10” and make
preparations for other operations.
3
High Cool
Turn the function selector switch to “Hi Cool” then the unit automatically conducts
the high cool operation, rapidly reducing the room temperature while
dehumidifying and filtering the air and the dust in the room at the same time.
Low Cool
Turn the function selector switch to “Low Cool” and the unit automatically
conducts mild cooling operation while dehumidifying the room and
eliminating the dust
Temperature Adjustment
After turning on the unit, adjust the temperature controller when the room
temperature reduces to the desired level. Slowly turn the thermostat selecting
switch from the coolest point “10”. The compressor will stop operating when a
“click” sound is heard, indicating that further cooling will cease. The
temperature controller automatically turns on the unit for cooling after the room
temperature has gradually increased, and the temperature controller turns off
the cooling operation when the room temperature reduces to your desired
choice.
Note:
O
Adjust the temperature controller until you feel comfortable (normally 26 - 30 C).
Remember that after the temperature selector is adjusted, clockwise adjustment of
the temperature selector is not possible within 3 minutes interval, preventing the
compressor from being burnt out.
PREPARATIONS FOR OPERATION (COOLING)
COOLING OPERATIONCOOLING OPERATION
Turning the selector switch Clockwise
SELECTOR
Lo Cool
Fan
Off
Fan
Lo Heat
Hi Cool
Hi Heat
SELECTOR
Lo Cool
Fan
Off
Fan
Lo Heat
Hi Cool
Hi Heat
THERMOSTAT
7
6
5
4
38
2
1
9
10
RCA INST MANUAL

Set the function control switch to “Off”.
Plug the power cord into electrical outlet and turn the unit power.
Turn the temperature control switch to position to “1” and make
preparations for other operations.
4
High Heat
Turn the function selector switch to “Hi Heat”. The unit automatically conducts
the high heat operation, rapidly increasing the room temperature, while eliminating
the dust in the room at the same time.
Low Heat
Turn the function selector switch to “Low Heat”. The unit automatically
conducts mild heating operation while eliminating dust off the room.
Temperature Adjustment
After turning on the unit, adjust the temperature controller when the room
temperature increases to the desired level. Slowly turn the thermostat
selecting switch from the hottest point “1”. The compressor will stop operating
when a “click” sound is heard, indicating that further heating will cease. The
temperature controller automatically turns on the unit for heating after the
room temperature has gradually decreased, and the temperature controller
turns off the heating operation when the room temperature increases to your
desired choice.
Note:
O
Adjust the temperature controller until you feel comfortable (normally 26 - 30 C).
Remember that after the temperature selector is adjusted, counter clockwise
adjustment of the temperature selector is not possible within 3 minutes interval,
preventing the compressor from being burnt out.
PREPARATIONS FOR OPERATION (HEATING)
COOLING OPERATIONHEATING OPERATION
Turning the selector switch Clockwise
SELECTOR
Lo Cool
Fan
Off
Fan
Lo Heat
Hi Cool
Hi Heat
SELECTOR
Lo Cool
Fan
Off
Fan
Lo Heat
Hi Cool
Hi Heat
THERMOSTAT
7
6
5
4
38
2
1
9
10
THERMOSTAT SELECTOR
Lo Cool
Fan
Off
Fan
Lo Heat
Hi Cool
Hi Heat
7
6
5
4
38
2
1
9
10
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5
The air grills at the right of the unit can be adjusted in four directions. Please select the best flow direction you needs.
Turn the function switch to “Fan”.
This will activate the fan operation time the fan will operation while stopping the
compressor operation except for room ventilation and dust elimination.
When cooling or heating, only air delivery is in operation at the “Fan” position.
Adjust the horizontal grille.
Move the adjustment flaps to direct the air flow up,
down, or horizontal.
FAN OPERATION
AIRFLOW DIRECTION ADJUSTMENT
Set the auto swing at the position of “ON”.
The vertical grille automatically swings to the left or
right.
In order to obtain the particular fixed direction, set
the switch at “ON”.
Set the switch to “OFF” when desired air flow
direction is obtained.
SELECTOR
Hi Cool
Lo Cool
Fan
Off
Fan
Hi Heat
Lo Heat
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6
Draw out the air filter ( to the right) from the right side of the front
frame. In the same manner, install a new filter with the side
marked “FRONT” facing outwards.
If the air conditioner uses a disposable, ultra strong electrostatic
filter, which must be replaced in time as specified bty the
manufacturer or move frequently according to actual usage.
Water washing is not allowed. It is recommended to check every
three months if filter replacement is necessary.
Note:. The filter must be purchased from authorized dealer. Note
that the model number on the filter’s package must match the one
you are using.
Note:. If the filter installed under the face frame is not ultra -
strong electrostatic filter, it could be reused after cleaning and
drying.
Please refer to the following suggestions, in order to improve the cooling efficiency, reduce noise and
save electricity costs.
unit
Keep the curtains or blinds close. Direct sunlight reduces the cooling
efficiency of the air conditioners . Close doors and windows to keep the
Do not install near a heat source. Do not use heating sources or heating
appliances near the air conditioner, otherwise the cooling efficiency is
reduced and the plastic panel may suffer deformation.
Do not block the air conditioner’s inlets and outlets. Do not hang clothes or any
other objects near air inlets and outlets.
OPERATION, MAINTENANCE AND CARE
REPLACE THE FILTER
RCA INST MANUAL

7
The air conditioner must operate in the supply circuit with standard power supply (voltage 230V and frequency 50Hz)
and only the fuse with sufficient rating is allowed for use. Metal wires are forbidden to replace it. The fuse is that in the
power supply circuit should be rated 10A.
The drain outlet is located at the back, at the bottom left of the unit cabinet. Please select a correct draining method in
accordance with the installation manual. Please turn off the air-conditioner, unplug the power cord and inform the
service station immediately in the following cases.
When abnormal circumstances occur in the air-conditioner,
the switch does not operate as usual,
the power plug and the lead are overheating during the unit’s operation,
if the outer covering of the wire is damaged,
if foreign objects enter into the air-conditioner,
If the air conditioner is unexpected splashed with water.
Do not insert sharp rods or other similar objects in the air inlet or
outlet grille when the air conditioner is in operation.
When cleaning the air conditioner, do not splash water on the
unit.
It is forbidden to switch the air conditioner off by pulling the power
cord out.
Use the power switch instead.
If the supply cord is damaged must contact the
manufacturer or his authorized service claimant for
repair, as special purpose tools are required.
PRECAUTIONS
SPECIAL NOTE
Do not restart the unit until the unit has stopped
for three minutes (due to turning off the unit or
power cut.)If not the compressor will be easily
burnt outright.
RCA INST MANUAL

7
Before calling the service please check the listed conditions in the followings which may correct the failure, saving time
and money as well.
The air conditioner does not operate
Is the power cord connected to the power source?
Is the circuit breaker or fuse open or broken?
- Close the circuit breaker again or replace the fuse.
Is the power cut off?
- Turn on a lamp switch to check if there is a power cut off.
No cool air or reducing cool performance
Is there any error on the indicated temperature setting?
Is the indicated set temperature higher than the room temperature?
- Reset the indicated set temperature.
Does the sun shine directly into the room?
- Shade the sunlight with window curtain, etc.
Is the door or window open?
- Close the room’s doorways and the window.
Are there any obstacles blocking the ventilation of the air inlet or outlet of the air conditioner?
- Remove the obstacles.
Is the extracting fan in the room operating continuously?
Is the air filter blocked?
- Replace the filter.
Correct installation mat reduce vibration and noise.
This unit produces lower noise, but incorrect installation (especially when the unit is directly installed on the glass
window) may result in larger vibration noise. Therefore, we recommend that the installation of this unit be conducted by
the special air conditioner installation team, in accordance with the installation manual we provide with the product.
PRIOR TO CALLING FOR SERVICE
RCA INST MANUAL

TECHNICAL ENQUIRIES SERVICE / WARRANTY
1800 1800 04 1300 553 000
MELBOURNE
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Mulgrave VIC 3170
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Airport NSW 2200
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Moorooka QLD 4105
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Offices on the parkSuite 27, 8
Greenhill Road
Wayville SA 5034
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Wembley WA 6014
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Newcastle NSW 2300
TEL: [phone] FAX: [phone]
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Avondale, Auckland NZ TEL: [phone] FAX: [phone]
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RCA INST MANUAL