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OWNER’S MANUAL  -  

RAH-123M, 183M

14

14

control panel indicate the selected settings.

Air Conditioner Controls

Light indicates the

delay timer is set.

Power Pad

Turns air conditioner on and off. 

Lights next to the touch pads on the air conditioner 

Operating your air conditioner properly helps you to obtain the

best possible results.
This section explains proper air conditioner operation.

IMPORTANT:

If you turn off the air conditioner, wait at least 3 minutes 

before turning it back on. This prevents the air conditioner 

from blowing a fuse or tripping a circuit breaker.
Do not try to operate your air conditioner in the cooling mode 

when outside temperature is below 61°F (16°C). Do not try to

operate your air conditioner in the heating mode when outside 

temperature is over 86°F (30°C).  The  inside  evaporator  coil  

will freeze up, and the air conditioner will operate properly.

Set

+

-

DELAY

MED

HIGH

LOW

AUTO

POWER

FAN

SPEED

MODE

COOL
ENERGY SAVER
FAN ONLY

HEAT

0.5-24 HR

TEMP/TIMER

Delay Timer Increase  (+) / Decrease 

)-

( Pads

Each touch of the 

Increase / Decrease 

pads on the unit will set the delay time when

using the 

Delay 0.5–24hr

timer ( ).

The

Set

light will turn on while setting.

Fan Speed Pads

Use to set the fan speed to

Low, Med, High 

or

Auto

on the unit.

Operating Controls(For Electronic units)

The display shows the set temperature when 
in Heat/Cool/Energy Saver mode. Shows time 
remaining on the delay timer. Shows the room 

temperature when in Fan Only mode.

Light indicates the unit 

is in the temperature or 

delay time Set mode.

Display

Shows the set temperature when in Heat/Cool/

Energy Saver mode.Shows time remaining on the 

delay timer. Shows the room temperature when

in Fan Only mo de.The Set light will turn on while 

setting.

1
2

5

6

3 4

7

Controls

Mode Pad

Use to set the air conditioner to

Cool

,

Energy Saver

,

Fan Only

 or 

Heat

 (on some

models) mode. 

Delay Pads

Delay ON—

When the air conditioner is off, it

can be set to automatically come on in   to 

hours at its previous mode and fan settings. 

0.5

24

Delay OFF

—When the air conditioner is on, 

How to set:

Press the 

Delay0.5–24hr

pad on the unit or

the

pad on the remote control. Each touch

of the 

Increase / Decrease 

  pads on the

unit  will set the timer in 

The

Set

light will turn on while setting.

To review the remaining time on the

Delay

0.5-24hr

 timer,press the 

Delay 0.5-24hr

pad on the unit. Use the 

Increase     / 

Decrease 

pads on the unit to set a new

 time if desired.

0.5 hour or 1 hour 

intervals(the intervals is 0.5 hour as the 

delay timer below 10 hours; the intervals is 

1 hour as the delay timer above 10 hours) 

it can be sent to automatically turn off in 0.5

to 24 hours.

To cancel the timer,

press the 

Delay 0.5-24hr

 and

until the light on the 

Delay 0.5-24hr

 and goes off.

Temp Increase  /Decrease

 

Pads

Use to set temperature when in Heat

 The 

Set

light will turn on while setting.

 (on some models)/Cool/Energy Saver

Press 

In)

 and 

Decrease(-)

 

Pads

at the same time for 3 seconds,Temperature

display will change between  

o

 

d

n

a

 

F

o

C.

NOTICE: 

In the event of a power failure, your air conditioner will

operate at the previous settings when the power is restored.

Shows the set temperature when in Heat/Cool/

Energy Saver mode. Shows time remaining on the 

delay timer. Shows the room temperature when 

in Fan Only mode. The Set light will turn on while 

setting.

Summary of Contents for Comfort-Aire RAH-123M

Page 1: ...www marsdelivers com OWNER S MANUAL Room Air Heat Pump with R 410A RAH 123M RAH 183M...

Page 2: ...ates a hazardous situation that if not avoided could result in death or serious injury Indicates a hazardous situation that if not avoided may result in minor or moderate injury Indicates important bu...

Page 3: ...by phone contact an authorizedGREE brandservicer Contactandservice will be at your expense SafetyInformation Be sure electrical service is adequate for chosen model of air conditioner Complete electr...

Page 4: ...nimals unable to react to Instructions for installation and use of this product are provided by the manufacturer product failure Failure of unattended air conditioner may result in extreme heat in are...

Page 5: ...al or in the mounting kit assembly Follow these instructions carefully Keep these instructions with this manual for future reference Your unit will be one of the following three designs Unit with a wi...

Page 6: ...IG H LOW AUT O PO WE R FAN SPE ED MO DE COO L ENE RGY SAV ER FAN ONL Y HEA T 1 2 4 HR TEM P T IME R Set TIM ER MED HIGH LOW AUT O POW ER FAN SPE ED MO DE COO L ENE RGY SAV ER FAN ONL Y HEA T 1 24 HR T...

Page 7: ...3 lbs IMPORTANT SAFETY INSTRUCTIONS WARNING To reduce the risk of fire electrical shock or injury when using your air conditioner follow these basic precautions SAVE THESE INSTRUCTIONS Unplug air cond...

Page 8: ...irements are listed in the chart below Follow the requirements for the type of plug on the power supply cord A min B min 27 16 4 A 16 B 22 C Wood thickness A B Power supply cord 115 volt 103 5 min 126...

Page 9: ...e of the art electronics that sense leakage current If the cord is crushed the electronics detect leakage current and power will be disconnected in a fraction of a second To test your power supply cor...

Page 10: ...w Installation on some models NOTICE Handle air conditioner gently Be sure your air conditioner cabinet does not fall out of the opening during installation or removal The location where the power cor...

Page 11: ...adhesive seal Attach foam adhesive seal along the bottom of the curtain bottom channel Install Cabinet into Window Handle air conditioner gently Be sure your air conditioner cabinet does not fall out...

Page 12: ...ht hand curtain Complete Window Installation 1 Insert foam seal behind the top of the lower window sash and against the glass of the upper window 2 Place window lock bracket on top of lower window and...

Page 13: ...the wall opening Square and level frame 6 Attach frame securely to the wall Install Cabinet into Wood Frame 1 Insert cabinet into the framed wall opening The top of the cabinet should extend into the...

Page 14: ...nd room side of cabinet 6 Plug into a grounded 3 prong outlet 7 Press RESET on the power supply cord plug WARNING Excessive Weight Hazard Use two or more people to move and install air conditioner Fai...

Page 15: ...nnormalconditionstheunitcanevaporatethe water as fast as it is removed from the indoor air However in very humid conditions excess amounts of water may drip off the unit chassis If this proves to be a...

Page 16: ...ure when in Heat Cool Energy Saver mode Shows time remaining on the delay timer Shows the room temperature when in Fan Only mo de The Set light will turn on while setting 1 2 5 6 3 4 7 Controls Mode P...

Page 17: ...ote controller When unit is on each time you press the button on remote controller the sending signal icon on the display of remote controller will blink once If the air conditioner gives out a beep s...

Page 18: ...1 SPEED 2 SPEED 3 SPEED 4 AUTO FAN button 4 Press this button to turn on up down air swing SWING button 5 Under Cool Heat mode press this button to turn on Sleep function Press this button to cancel...

Page 19: ...required When you don t use remote controller for a long time please take out the batteries If the display on remote controller is fuzzy or there s no display please replace batteries reinstall remove...

Page 20: ...rty air filter Normal for low outdoor temperatures Clean air filter by vacuuming or washing with water and mild soap Turning Temperature Control to warmer setting reduces occurrence and duration of fr...

Page 21: ...ditioners feature a slide out chassis Chassis and front cover must be re moved from outer case for installation In order to reinstall the chassis and re attach the air conditioner front cover the inst...

Page 22: ...uterCaseinOpening Place outer case in opening flush against one side of opening Use carpenter s level and ensure case is level from side to side and has a 3 8 inch slope from front to back back of cas...

Page 23: ...ng to ensure free air flow to the side louvers This can be accomplished by chamfering the vertical portions of the outside opening as shown Ventilation louvers on top of case must not be obstructed Do...

Page 24: ...warranty begins on the date of shipment from the factory REMEDY PROVIDED BY THE LIMITED EXPRESS WARRANTY The sole remedy under the Limited Warranty is replacement of the defective unit Labor to diagno...

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