YMGI M2 SERIES User Manual Download Page 1

LITERATURE Part No: LIT-WMMS-USER MANUAL-0102-20130201

AIR CONDITIONER AND HEAT PUMP

WALL MOUNT MINI SPLIT TYPE

Series M2

USER'S MANUAL

SINGLE, DUAL, TRIPLE, QUAD ZONES

Literature Part No: Lit-WMMS-User Manual-0102-20130201
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 Manual is Good for Mini Split Wall Mount Product Line of Different Brands Made by 

YMGI Group-YMGI, YMGI Products, and Others Claimed by YMGI Group, 

POB 1559, O'Fallon, MO, USA-Check with [email protected] or [email protected])

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

: Currently licensed HVAC installer only, Read this manual before installation. Sign on the warranty registration card.

User

: Keep this manual for future maintenance and service use.

Servicer

: Use this manual for service reference.

YMGI Group

, POB 1559

YMGI Group New Energy

, POB 1668

O'Fallon, MO 63366, USA

Tel: (866)833-3138  Fax: (866)377-3355

Web Site: www.ymgigroup.com

Email: [email protected]

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !

Summary of Contents for M2 SERIES

Page 1: ...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 reg...

Page 2: ...Damage to Unit People Properties and Others Resulted from Such Behaviour Following NEC State and Local Codes and Installation Instructions of All Units Otherwise Unit Warranty Will Be Void and Seriou...

Page 3: ...itch to outdoor unit 9 The size of HVAC circuit breaker fuse or disconnect switch to the outdoor unit 11 What is the refrigerant pipe length between each indoor unit and the outdoor unit Unit A Unit B...

Page 4: ...Sears etc which the manufacturer may not require licensed personnel to install Reading and following the YMGI Group recommendations suggestions and requirements written in the following pages and oth...

Page 5: ...BRIEF UNIT INFO BRIEF UNIT INFO P8 OF 34 P7 OF 34 1 The YMGI Limited Product Warranty Policy details the eligibilities coverage s and other explanations of the warranty terms between YMGI group and t...

Page 6: ...t Green World YMGI Engineered Comfort Products for A Sustainable and Efficient Green World If the damage is minor or partial that you choose to accept you can contact the distributor or YMGI to discus...

Page 7: ...m and fill all fields appropriately sign and send back to the YMGI Group 3 Once the form has been completed and sent back to YMGI remove the units and ship back to YMGI Please make a note describing t...

Page 8: ...ting Needs and Actual Part Availability Reason Unit Appearance Subject to Change or Update Continuously without Prior Notice Outdoor unit s provides the electrical and thermal power for the whole syst...

Page 9: ...MS 2X30C 32B WMMS 2X09K 34B WMMS 0912K 34B WMMS 2X12K 34B WMMS 2X18K 34B WMMS 2X24K 34B WMMS 2X30K 34B WMMS 09E F 34B WMMS 09 12E F 34B WMMS 12E F 34B WMMS 18E F 34B WMMS 24E F 34B WMMS 30E F 34B WMMS...

Page 10: ...100mm 4 SYSTEM COMPONENTS INSTALLATION CLEARANCE 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 CLEARANCE REQUIRED AROUND UNITS S...

Page 11: ...STRUCTION INSTALLER S INSTRUCTION P20 OF 34 P19 OF 34 SYSTEM COMPONENTS INSTALLATION CLEARANCE TRIPLE ZONE SYSTEM COMPONENTS INSTALLATION CLEARANCE QUAD ZONE YMGI Engineered Comfort Products for A Sus...

Page 12: ...Optional Wall Thermostat UNIT OPERATION INSTALLER S INSTRUCTION P22 OF 34 P21 OF 34 Heating mode Sleep mode Dry mode Fan mode Set temperature Status indicating bar 2 bar indicator POWER ON Cooling mod...

Page 13: ...t of SLEEP mode When SLEEP button is pressed star moon sign either shows up or goes off If star moon sign is ON MODE turns into SLEEP mode see related function change separately if pressed again star...

Page 14: ...NCEL E HEAT MODE Pointing remote line control 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 ADJ...

Page 15: ...Prior to Using the Unit Regular Air Filter Deodorization Filter orAir Cleaner must be cleaned once a while depending upon air quality and unit application Open Front Panel only After Unit Stops Runni...

Page 16: ...wait a little while Pressed ON OFF too many times Press it firmly to check if the indoor unit beeps DOUBTING ABOUT UNIT FAILURE Phenomenon Analysis and Solution Indoor unit fan stops for about 10 min...

Page 17: ...ep the manual and look up in the manuals for the correct understanding how the unit will work and how to operate the unit correctly Any problems due to improper maintenance of the air conditioner heat...

Page 18: ...have seen as a unit history No Date Service Maintenance Conducted Person Phone USER NOTES Put down whatever questions you have or problems you have seen as a unit history No Date Questions or Problems...

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