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6

REMOTE CONTROL FUNCTIONS

Pressing the On/Off Button

When the air conditioner is not in operation, the remote control

will display the last set point and mode.

S

Press the On/Off button to start the unit.

- The unit will start in the last operating mode and set

point. The ON/OFF indicator will appear.

S

Press button On/Off to stop the unit.

- All indicator lights on the unit will go out, and the remote

control will display the set point and mode.

NOTE:

If the On/Off button is pressed too soon after a stop, the

compressor will not start for 3 to 4 minutes due to the inherent
protection against frequent compressor cycling. The unit will only
emit an audible beep when the signals are received correctly.

Selecting an Operating Mode

Use the Operating Mode button to select one of the available
modes.

Setting the Room Temperature Set Point

Pressing the increase temperature set point

and decrease

buttons will raise or lower the temperature.
The unit will confirm signal receipt with a beep and the value of
the set temperature on the display will change accordingly.
The temperature can be set between 62

_

F (17

_

C) and 86

_

F (30

_

C)

in increments of 1

_

F or 1

_

C.

NOTE:

In Cooling mode, if the temperate selected is higher than

the room temperature, the unit will not start. The same applies for
the Heating mode if the selected temperature is lower than the
room temperature.

Selecting the Fan Speed

AUTO

LOW

MED

HIGH

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The fan speed can be selected by pressing the

FAN

button.

NOTE:

When the unit is on, the fan will run continuously in

cooling or heating. When in heating, there might be situations
where the fan will slow down or shut off to prevent cold blow.

Selecting the Horizontal Direction Louver Position

In order to optimize comfort, the horizontal louver will operate in
a preset range as shown in the figure below.

COOLING

HEATING

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The horizontal louvers can be adjusted by pressing the horizontal
SWING button in the remote control and can be set to be stationary
or moving continuously. The horizontal louver position is stored
in the settings, but it is deactivated when the TURBO or
MANUAL settings are set, or when a power interruption takes
place.

Air Direction

Press the Horizontal Swing button repeatedly to choose one of the

louver positions. Every time this button is pushed, the specific
louver will swing by 6 degrees.
In the Cooling, Dehumidification, and Fan Only modes, the louver

will swing in the cooling range. In the Heating mode, the louver
will swing in the heating range.

NOTE:

Always use the remote control to adjust the horizontal

louver position, otherwise abnormal operation may occur. If the
louver is manually adjusted out of its range, power the unit off and
then on again.

Auto Swing

For automatic horizontal louver swing, push the horizontal swing
button

for two or more seconds.

Selecting Vertical Direction of the Louver

The vertical louvers can be adjusted manually to direct the airflow
to achieve optimal comfort in the space.

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Summary of Contents for 38MAQ Series

Page 1: ...ipment in the spaces provided This information along with the installation data and dealer contact information will be helpful should your system require maintenance or service UNIT INFORMATION Model...

Page 2: ...addition to cooling and or heating the high wall fan coil unit matched with an outdoor condensing unit will filter and dehumidify the air in the room to provide maximum comfort IMPORTANT The high wall...

Page 3: ...HE AT FA N HIG H ME D LO W F P 2 1 3 4 5 6 7 8 9 10 12 11 1 Front panel 2 Air Inlet 3 Display 4 Air Filter 5 Horizontal airflow grille 6 Vertical air flow louver 7 Interconnecting tubing 8 Control and...

Page 4: ...Displays the temperature setting 62 F 86 F When you set the operating mode to FAN no temperature setting is displayed And O O ifin the TIMER mode shows the ON and OFF settings of the TIMER Displayed b...

Page 5: ...ion Indicator fails to light 5 When batteries are removed the remote control erases all programmed settings The control must be reprogrammed after insertion of new batteries Remote Control Operation Q...

Page 6: ...peed AUTO LOW MED HIGH A14362 The fan speed can be selected by pressing the FAN button NOTE When the unit is on the fan will run continuously in cooling or heating When in heating there might be situa...

Page 7: ...s on the remote control is pressed Heat Mode Same as cooling mode but set points will be lowered by 1 8_F 1_C Turbo Mode Use the TURBO mode to cool or heat the room rapidly Press the TURBO button An a...

Page 8: ...follow this caution may result in equipment damage When cleaning the front panel do not use water hotter than 105_F 40 6_C and do not pour water onto the fan coil Do not use abrasive or petroleum bas...

Page 9: ...ce representative Call your service representative Cooling is Not Working Properly The filter is blocked with dust Temperature is not set properly A window or door is open The outdoor unit is obstruct...

Page 10: ...7310 W Morris St S Indianapolis IN 46231 Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations Catalog No OM 38 40MA 02 Replaces 38 4...

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