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LITERATURE: LIT-WMMS-USER MANUAL-0102-20091024

AIR CONDITIONER AND HEAT PUMP

WALL MOUNT MINI SPLIT TYPE

USER'S MANUAL

SINGAL, DUAL, TRIPLE, QUAD ZONES

Literature Part No: Lit-WMMS-User Manual-0102-20091024
For WMMS Series of Product 09 to 60K Btu/h Single/Dual/Tri/Quad Zone (Cooling, Heat Pump W or W/O Ele. Heater)
Subject to Continuous Engineering Improvement without Prior Notice.

This product is designed and 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 and heating equipment, NEC, State, City or Local Codes and related manuals from us. Otherwise, damage 
to equipment or property even injury to people may occur.

Installer

: Read this manual before installation. Remember to sign on warranty card.

User

: Keep this manual for future maintenance and service use.

Servicer

: Use this manual for service reference.

YMGI, A COMFORT MAKER, A JOY COMPANION, A SATISFACTION GUARANTOR...

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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