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AUTOSTART   SWING    FAN SPEED

AUTOSTOP     HOUR           MIN

1). Press the AUTOSTART button
to set the TURN ON timer

2). The clock will display the turn

on time.

3). Press the HOUR and MIN  buttons

 to set the turn on time.

Each time the HOUR button is

 pressed will increment the time by 
1 hour. Each time the MIN button is

pressed will increment the time by

10 minutes.

4.) Press the AUTOSTART button 

again will release the timer.

NOTE: The clock must be set in order
for the AUTOSTART mode to function

properly

AUTOSTART   SWING    FAN SPEED

AUTOSTOP     HOUR           MIN

1). Press the AUTOSTOP button
to set the TURN ON timer

2). The clock will display the turn

off time.

3). Press the HOUR and MIN  buttons

 to set the turn off time.

Each time the HOUR button is

 pressed will increment the time by 
1 hour. Each time the MIN button is

pressed will increment the time by

10 minutes.

4.) Press the AUTOSTOP button 

again to release the timer.

NOTE: The clock must be set in

order for the AUTOSTOP function

to work properly.

The Autostart function will start the

unit in the last selected mode.

The Autostart function will turn the

unit ON when the selected time

is reached.

During the “ON” period, modes, fan

speeds, and temperatures may be

adjusted.

If the unit is “ON” when

 AUTOSTART is selected, it will turn

OFF until the selected time is

reached.

The Autostart function will stop the

unit in the last selected mode.

The Autostart function will turn the

unit OFF when the selected time

is reached.

NOTE: The AUTOSTART and AUTOSTOP timers can be used in combination with each other. 
For example, to have the unit come on and run for 3 hours beginning at 10:00 am  set the AUTOSTART time to 10:00 am, and set the AUTOSTOP time to 1:00 pm.
At 10:00 am, the unit will turn on in the selected modes, and turn off at 1:00 pm.
The timer which is set to the earliest time will activate first. For example, if AUTOSTOP is set for 10:00 am and AUTOSTART is set for 11:00 am, the unit will turn off at 10:00 am and turn back on
at 11:00 am.
The time settings will remain in memory of the remote until changed, but AUTOSTART and/or AUTOSTOP are not recurring events, and  must be activated again by pressing AUTOSTART or 
AUTOSTOP again if desired.
Pressing the AUTOSTART button or the AUTOSTOP button during the set time period will cancel that operation.
When the unit is running, press the AUTOSTART to set the start time will make the unit turn off immediately and the unit will turn on at the time you just set. When the unit turns off, press the
AUTOSTOP to set the stop time will make the unit turn on immediately, and the unit will turn off at the time you just set. 

USE OF THE REMOTE CONTROL (AUTOSTART MODE)                                                                USE OF THE REMOTE CONTROL (AUTOSTOP MODE)

-7-

 SLEEP

MODE

VANE CONTROL

 SLEEP

MODE

VANE CONTROL

Summary of Contents for 12H43YCX

Page 1: ...OPERATING INSTRUCTIONS FOR MINI SPLIT HEAT PUMP SYSTEM MODEL 9H43YCX 12H43YCX 950 0038 revE 05 16 07 Copyright IRP 2006 ...

Page 2: ...TABLE OF CONTENTS USER INSTRUCTIONS 1 PARTS IDENTIFICATION 2 REMOTE CONTROL OPERATION AND INDICATORS 3 MAINTENANCE 9 TROUBLESHOOTING 9 WARRANTY 10 TECHNICAL ASSISTANCE 10 ...

Page 3: ... where there is a possibility of combustible gases or fumes In damp or moist areas Always use proper size breaker or fuse Failure to do so may cause fire OPERATION Always turn the unit to the OFF mode with the remote control Never use a circuit breaker or fuse as a means to turn the unit off and on except in the case of an emergency Do not operate this unit if you are wet or have wet hands Electri...

Page 4: ... will start at the set time RUN AND TIMER light is on Unit is operating in AUTOSTOP mode and will stop at the set time EMERGENCY OPERATION SWITCH Is located under front cover of indoor unit PRESS ON Unit will operate at last known function and temperature PRESS OFF Unit will stop until restarted by the remote or by this switch Line set and cables CONDENSER AIR DISCHARGE CONDENSER AIR INLETS side a...

Page 5: ...OUR MIN These buttons adjust the room temperature Activates the SLEEP mode Starts timer operation Stops timer operation HOUR MIN Buttons These buttons are used for setting present and auto start stop times OPERATION MODE Indicator SWING Indicator Indicates set temperature except in AUTO mode Indicates swing angle of horizontal louvers ON OFF Button Pressing this button turns the unit On or OFF VAN...

Page 6: ...9 F the system will function in the DEHUMIDIFY mode When the room temperature is above 79 F the system will function in the COOLING mode AUTOSTART SWING FAN SPEED AUTOSTOP HOUR MIN 1 Press the ON OFF Button to turn the unit ON 2 Press the MODE Button and select the DEHUMIDIFY mode FAN SPEED Button 3 Press the FAN SPEED Button to select the desired fan speed Temperature adjusting procedure during A...

Page 7: ... the HEAT Mode FAN SPEED Button 4 Press the FAN SPEED Button to select the desired fan speed Temperature adjusting procedure during AUTO SELECT operation 5 Press the ON OFF Button or select another mode to stop the HEAT mode 3 Press the or Buttons to adjust the room temperature Each press of the button will change the temperature 1 NOTE When the outside temperature is very low and the humidity is ...

Page 8: ...s the SLEEP Button again to return to normal operation In the SLEEP mode the system lowers the fan speed and raises the setpoint temperature slightly 6 CLK Button to set clock 1 Remove the battery cover on the back of the remote 2 Use a ball point pen or similar device press this button one time 3 Press the HOUR button to set the hours 4 Press the MIN button to set the minutes 5 Press the CLK butt...

Page 9: ...he selected time is reached The Autostart function will stop the unit in the last selected mode The Autostart function will turn the unit OFF when the selected time is reached NOTE The AUTOSTART and AUTOSTOP timers can be used in combination with each other For example to have the unit come on and run for 3 hours beginning at 10 00 am set the AUTOSTART time to 10 00 am and set the AUTOSTOP time to...

Page 10: ...rs control the vertical air flow from the unit There are 5 stationary angles 5 Press the SWING button to over ride the VANE CONTROL button When pressed The SWING button makes the horizontal louvers swing continuously up and down By operating the VANE CONTROL and SWING buttons you may direct the airflow to maximize the cooling effectiveness NOTE in the cooling operation with the VANE CONTROL blowin...

Page 11: ...with dirty damaged or clogged filters AFTER THE OPERATING SEASON Set the temperature to 86 F and operate the unit in the FAN MODE for about 4 6 hours to thoroughly remove any moisture from the interior of the unit Turn the unit off In the OFF mode the unit still comsumes about 5 watts of power If you wish to completely turn the unit off turn off the breaker to the unit Clean and re install the air...

Page 12: ...e in possession of the consumer that is not a result of a defect in material or workmanship Damaged caused by consumer misuse tampering or failure to follow all care and maintenance instructions in the manual Damage to the finish of the case or other parts caused by water Damage caused by repairs or alterations to the unit by anyone other than a qualified technician Air Filters Freight and insuran...

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