YMGI MINI SPLIT TYPE User Manual Download Page 2

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CONTENTS

CONTENTS

Technical Support 

Toll Free Number: 1-866-833-3138 x 703

Email: [email protected]

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Subject to Continuous Engineering Improvement without Prior Notice.

We are not responsible for problems due to bad installation or abnormal usage of this unit:

A bad connection of the connecting pipes.

Folding or deterioration of connecting pipes during installation.

Shocks during the installation due to unprofessional or incautious installation or usage.

An installation or usage not conforming to the regulations or factory recommendations.

Possible costs, services or disasters caused by such bad installation or abnormal usage.

A not very effective operation of the air-conditioner due to a bad vacuum.

A distance between indoor and outdoor units that exceeds the recommended ranges.

The presence of foreign substances left in the air-conditioner during installation.

The under performance due to such bad installation or abnormal usage.

Water leakage problems due to such bad installation of drain hoses.

Refrigerant or oil leakage due to unsuccessful pipe connections.

Problems caused by rough handling unit during bad installation or abnormal usage.

IMPERATIVE

LIABILITIES

Always Keep Your External Unit In A Vertical Position During Handling.

All Units Shall Be Installed by Experienced or Licensed Contractor or Technician. 
Customers must NOT Install This Unit by Themselves or Hire Non-Licensed Persons to Do the Job. We 
Decline Any Consequences, Including Damage to Unit, People, Properties and Others Resulted from Such 
not suggested Behaviour.

Following NEC, State and Local Codes and Installation Instructions of All Units, Otherwise Unit Warranty Will 
Be Void and Serious Damage To People Or Property May Be Caused.

Read Manuals Thoroughly before Installation.

Manufacturer Shall NOT Take Any Responsibilities for Any Damage or Loss Due to Improper Installation or 
Operation or Natural Disaster.

Don't Supply Power until All Wiring and Tubing and Checking is Completed.

Ground the Unit Following Instructions and NEC, State and Local Codes.

Connect All Wiring Securely. Loose Wire or Other Bad Contact May Cause Arc or  Overheating and Fire 
Hazard.

3~6

OPERATING TEMPERATURE RANGES

COMPONENTS

COMPONENTS-MULTI ZONE SAMPLE:  DUAL ZONE

COMPONENTS-MULTI ZONE SAMPLE: TRIPLE ZONE

REMOTE OR LINE CONTROLLER

LED DISPLAY PANEL

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REPARATING REMOTE OR LINE CONTROLLER

FUNCTIONS-REMOTE OR LINE CONTROLLER

OPERATION OF THE UNIT

SERVICE AND MAINTENANCE

DOUBTING ABOUT UNIT FAILURE

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20~21

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IMPORTANT NOTES

SAFETY-ATTENTIONS

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COMPONENTS-MULTI ZONE SAMPLE:  SINGLE -ZONE

COMPONENTS-MULTI ZONE SAMPLE: QUAD ZONE

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Subject to Continuous Engineering Improvement without Prior Notice.

NOTES

USER NOTES AND SERVICE LOG

WARRANTY AND TECH. SUPPORT

LIMITED PRODUCT WARRANTY REGISTRATION CARD

LIMITED PRODUCT WARRANTY POLICIES

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Summary of Contents for MINI SPLIT TYPE

Page 1: ...manufactured free from defects in material and workmanship under the normal use and maintenance Installation operation maintenance and service shall follow professional practices for regular cooling a...

Page 2: ...echnician Customers must NOT Install This Unit by Themselves or Hire Non Licensed Persons to Do the Job We Decline Any Consequences Including Damage to Unit People Properties and Others Resulted from...

Page 3: ...ical power is disconnected from the unit by making a notice or put a sign at the power switch panel to keep other people from setting the power back during installation Connect all wiring securely Any...

Page 4: ...o the Undersized or Oversized Unit Selection Improper Design Incorrect Unit Anticipation and the sort IMPORTANT NOTES AGAIN YMGI IS NOT AND SHALL NOT BE RESPONSIBLE FOR Under performance or damage to...

Page 5: ...moment to refresh the atmosphere Do NOT use the unit in cool dry during a prolonged period at high moisture higher than 80 Condensation could be formed on the indoor unit casing if a door or window is...

Page 6: ...cating Lamp Signal Receiving Window Emergency Switch Horizontal Louver Power Plug Vertical Louver Air Outlet Air Filter Remote Controller Air Inlet Connecting Pipe and Cable Drainage Hose Air Outlet O...

Page 7: ...ovement without Prior Notice COMPONENTS MULTI ZONE SAMPLE DUAL ZONE OVER 500mm 20 Outdoor unit OVER 50mm 2 OVER 100mm 4 OVER 2000mm 80 Indoor unit A OVER 100mm 4 Indoor unit B COMPONENTS MULTI ZONE SA...

Page 8: ...Set temperature Status indicating bar 2 bar indicator POWER ON Cooling mode Timer mode Fast cooling Auxiliary electrical heating Status indicating bar 4 bar indicator Room temperature reachs to setti...

Page 9: ...the batteries if you don t use the remote line controller for a long period A Power BATTERY ON OFF Once two AAA batteries are loaded into the remote controller battery compartment in the right polari...

Page 10: ...ge operation mode as the room temperature changes If unit restarts after last operation stops for two hours it will start in the same mode as set before operation was stopped Press SWING button to cha...

Page 11: ...T MODE Pointing remote line controller to the unit press MODE button until HEAT is shown In this mode you can press FAN SPEED button to change the fan speed of indoor unit Press TEMPERATURE ADJUSTMENT...

Page 12: ...the installer or distributor Unit does not operate at all Remote controller does not display Cooling and heating is not satisfied after running for a long time Blower doesn t run while outdoor unit i...

Page 13: ...el due to temperature changes at unit startup or shutdown During cooling condensate from pipes or coils accumulated During heating condensate at heat exchanger coil drips During heating at defrosting...

Page 14: ...AL TECHNICAL QUESTIONS OR SUPPORT 1 The original installer otherwise 2 The current service contractor otherwise 3 The nearest distributor otherwise 4 YMGI Technical Support Tel 866 833 3138 703 Email...

Page 15: ...r phenomenon you have seen as a unit history No Date Service Maintenance Conducted Person Phone USER NOTES Put down whatever questions you have or phenomenon you have seen as a unit history No Date Qu...

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