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950-0154revD                                                          - 3 -                                                                       April 19, 2012 

 

USER INSTRUCTIONS  

 

In this manual, you will find information on safe operation of your new Multi Zone Mini Split. For 
your safety and the safety of others, please read and understand this entire manual before 
proceeding.                                               
 
INSTALLATION 
 
These units are not designed to be installed in the following locations: 
 

  Areas where there is a possibility of combustible gases or fumes. 

 

  Excessively damp or moist areas. 

 

  Direct exposure to sea wind (salt spray). 

 

 
OPERATION 
 

  Always turn the unit off with the remote control. Never use a circuit breaker or fuse as a 

means of turning the unit on or off, except in the case of an emergency. 

 

  Do not operate this unit if you are wet or have wet hands, electric shock can occur. 

 

  Do not spray insecticides, paints, or other flammable sprays or liquids into or around the unit. 

 

  Do not put foreign objects into the unit. 

 

  Do not hang or place items on the unit. 

 

  Do not use harsh chemicals such as paint thinner, benzene, or polish to clean the unit. 

 

  During cooling operation, shades, blinds, and curtains should be used to shade the room 

from direct sunlight. 

 

To the installer: 

 

Explain operation and routine care to customer. 

 

This manual should be given to the customer for future reference. 

 
 
 
 
 
 
 

 

 

Do  not dispose  this  product  as  unsorted  municipal  waste.  Collection  of  such 
waste for special treatment is necessary. 

 

 
 
 

 
 
 

Summary of Contents for 12MH46ZIGX

Page 1: ...HIGH EFFICIENCY SERIES OPERATION MANUAL SINGLE ZONE MODELS DUAL ZONE MODELS TRI QUAD ZONE MODELS 950 0154revD April 19 2012...

Page 2: ...al Support Warranty 13 HIGH EFFICIENCY SERIES SINGLE ZONE MODELS Thermal Zone Cool Only Sea Breeze Cool Only SEER RATING MS49A23115EA 9A423YIGX 23 SEER MS412A22115EA 12A422YIGX 22 SEER MS412A22230EA 1...

Page 3: ...means of turning the unit on or off except in the case of an emergency Do not operate this unit if you are wet or have wet hands electric shock can occur Do not spray insecticides paints or other fla...

Page 4: ...il 19 2012 PARTS IDENTIFICATION Indoor Unit Air In Front Cover Filter Louvers Air Out Line set Collar Binding Tape Remote Control Wiring and Copper Tube Drain Tube COOL HEAT FAN DRY PURGE DISPLAY TIME...

Page 5: ...nt and allow all normal fan swing turbo timer and sleep functions Emergency Operation Auto Stop Switch In the event that the remote controls are misplaced you can operate your inside unit by carefully...

Page 6: ...temperature goes above 77 F unit switches to COOL mode If temperature is in between 68 F to 77 F the unit runs in the FAN mode Notes 1 Indoor fan does not turn off in the cooling mode when temperature...

Page 7: ...it automatically switches between HEAT COOL or FAN If other zones are set to HEAT or COOL while the AUTO is running in an opposite mode an E7 will occur To rectify this condition you must set all the...

Page 8: ...the set point it gets On the other hand the closer it gets to the set point the slower it will run CLOCK Press the CLOCK button the clock ICON will start to blink It will only blink for 5 seconds Whil...

Page 9: ...eable batteries If the wireless remote control will not be used for a long period of time remove the batteries If the wireless remote control does not operate properly remove the batteries for 30 seco...

Page 10: ...r and dry it in the shade NOTE Do not use water above 113 F to wash filter it can deform the filter Reinstall the filters and close the cover Turn power on unit is ready for use NEVER OPERATE THE UNIT...

Page 11: ...into room The air humidity is excessively high Check to see if all windows and doors are closed Call service Tech if not corrected by the above action Water leakage in outdoor unit When the unit is r...

Page 12: ...e H1 1 Flash Indoor Ambient Sensor Malfunction F1 1 Flash Indoor Tube Sensor Malfunction F2 2 Flashes Outdoor Ambient Sensor Malfunction F3 3 Flashes Outdoor Tube Sensor Malfunction F4 4 Flashes Outdo...

Page 13: ...OES NOT cover Damage accidental or otherwise to the unit while in possession of the consumer that is not a result of a defect in material in workmanship Damage caused by consumer misuse tampering or f...

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