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OWNER’S MANUAL  -  

REG-81M, 123M

15

Owner’s Manual

Room Air Conditioner with R-410A

Heat Controller, Inc.

15

• It is recommended to use 1" (2.5 cm) or thicker lumber for wood frame.

*

For through-the-wall installations, if needed, install molding (not provided) around the room 

side of cabinet.

Summary of Contents for REG-123M

Page 1: ...www marsdelivers com 1900 Wellworth Ave Jackson MI 49203 517 787 2100 www marsdelivers com OWNER S MANUAL Room Air Conditioner with R 410A REG 81M REG 123M REG 81J REG 123J ...

Page 2: ...er for installation of this unit If the power cord needs to be replaced replacement work shall be performed by authorized service personnel only Installation work must be performed in accordance with the national and local electric codes and must be performed by authorized personnel only NOTE All the illustrations in this manual are for explanation purposes only Your air conditioner may be slightl...

Page 3: ...er cord close to heating appliances Do not damage or use an unspecified power cord Do not direct airflow at room occupants only Always install circuit breaker and a dedicated power circuit Do not open the unit during operation Do not use the power cord near flammable gas or combustibles such as gasoline benzene thinner etc Do not disassemble or modify unit WARNING 2 Otherwise it may cause electric...

Page 4: ...without filters may cause failure It contains contaminants and could make you sick Always insert the filters securely Clean filter once every two weeks Do not drink water drained from air conditioner It may cause an injury due to sharp edges of components When the air filter is to be removed do not touch the metal parts of the unit Water may enter the unit and degrade the insulation It may cause a...

Page 5: ...OWNER S MANUAL REG 81M 123M 4 Heat Controller Inc Room Air Conditioner with R 410A Owner s Manual 4 Please refer to the section Operation of Current Device for details ...

Page 6: ... not have there features and display lights Check the actual unit you purchased to determine if these options apply Owner s Manual Room Air Conditioner with R 410A Heat Controller Inc 5 Cooling operation Outdoor Temp 64 4 109 4 F 18 43 C T1 Environment 69 8 125 6 F 21 52 C T3 Environment Indoor Temp 62 6 89 6 F 17 32 C T1 Environment 62 6 89 6 F 17 32 C T3 Environment Heat operation Outdoor Temp 2...

Page 7: ... Low Med or High Each time the button is pressed the fan speed mode is shifted When the unit is operating in Dry mode the fan speed is automatically controlled at Low fan speed Press or hold either Temp Timer Up or Down button until the desired temperature is seen on the display This temperature will be automatically maintained anywhere between 62 F 17 C and 86 F 30 C If you want the display to re...

Page 8: ...om temperature The air conditioner will control room temperature automatically around the temperature set point selected To operate in Fan only Use this function when cooling is not desired such as for room air circulation or to exhaust stale air on some models Remember to open the vent during this function but keep it closed during cooling for maximum cooling efficiency You can choose any fan spe...

Page 9: ...Conditioner with R 410A Owner s Manual 8 AIR CONDITIONER FEATURES CONTINUED TIMER AUTO START STOP FEATURE Press or hold the Temp Timer UP or DOWN button to change the Auto time by 0 5 hour increments up to 10 hours then count down the time remaining until start ...

Page 10: ...grees Celsius To convert from one to the other press and hold the Left and Right Temp Timer buttons at the same time for 3 seconds 3 3 AIR CONDITIONER FEATURES CONTINUED The 3 way air directional louvers allow you to direct the air flow up and left or right throughout the room as needed To adjust the air directional louvers side to side use the center handles as you move it side to side ...

Page 11: ...ith R 410A Owner s Manual 10 Phillips screws Carefully inspect the location where the air conditioner will be installed Be sure it will support the weight of the unit Make sure the air conditioner does not fall and remains upright during installation coils to prevent injury ...

Page 12: ...AL REG 81M 123M 11 Owner s Manual Room Air Conditioner with R 410A Heat Controller Inc 11 No obstalces blocking air inlets or outlets to 36 91 4 cm max Loosen 1 shipping screw from each side of the cabinet FIG 3 1 ...

Page 13: ...OWNER S MANUAL REG 81M 123M 12 Heat Controller Inc Room Air Conditioner with R 410A Owner s Manual 12 1 2 3 4 ...

Page 14: ...OWNER S MANUAL REG 81M 123M 13 Owner s Manual Room Air Conditioner with R 410A Heat Controller Inc 13 ...

Page 15: ...REG 81M 123M 14 Heat Controller Inc Room Air Conditioner with R 410A Owner s Manual 14 NOTE Do not block the louvers on the air conditioner cabinet or your unit will not perfrom properly SEE NOTE ABOVE SEE NOTE ABOVE ...

Page 16: ... s Manual Room Air Conditioner with R 410A Heat Controller Inc 15 It is recommended to use 1 2 5 cm or thicker lumber for wood frame For through the wall installations if needed install molding not provided around the room side of cabinet ...

Page 17: ...OWNER S MANUAL REG 81M 123M 16 Heat Controller Inc Room Air Conditioner with R 410A Owner s Manual 16 104 F 40 C ...

Page 18: ...ow water drainage Refer to installation instructions check with installer Dirty air filter air restricted Clean air filter Air movement sound This is normal If too loud set to a slower FAN setting Outside temperature extremely hot Set FAN speed to a Higher setting to bring air past cooling coils more frequently Window vibration poor installation Refer to installation instructions or check with ins...

Page 19: ... 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 diagnose and replace the defective unit is not covered by this Limited Express Warranty If for any reason the replacement product is no longer available during the warranty period Comfort Aire shall have t...

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