YMGI WMMS-09EU-V2B Installer'S Instruction & User'S Manual Download Page 1

Literature Part No: 

Subject to Continuous Engineering Change and Product Improvement without Notice.

LIT-WMMS-(59)2-EU-DC IVTR-SERVICE MANUAL-20131130

YMGI Group

POB 1559

O'Fallon, MO 63386, USA

Tel:(866)833-3138  Fax:(866)377-3355

Web Site: www.ymgigroup.com

Email: [email protected]

YMGI, Engineered HVAC & R Products for Maximum Green World and Better Tomorrow

LITERATURE: LIT-WMMS-(59)2-EU-DC IVTR-SERVICE MANUAL-20131130

DC INVERTER MULTIPLE ZONE (59)2

SYMPHONY CHOIR

INSTALLER'S INSTRUCTION & USER'S MANUAL

INDOOR UNIT-CEILING/FLOOR MOUNT  (EU)

YMGI is the Trademark and Property of YMGI Group. Copyright of YMGI Group.

This product is designed and manufactured

 

free from defects in material and workmanship for 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 YMGI. Otherwise, damage to equipment or 
property even injury to people may occur.

Installer

: Currently licensed HVAC technician only. Read manual before installation. Fully fill in warranty registration card.

User

: Keep this manual for future maintenance and service use.

Servicer

: Use this manual for service reference.

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

WMMS-09EU-V2B(59) (2)
WMMS-12EU-V2B(59) (2)
WMMS-18EU-V2B(59) (2)
WMMS-24EU-V2B(59) (2)

Summary of Contents for WMMS-09EU-V2B

Page 1: ...ight of YMGI Group This product is designed and manufactured free from defects in material and workmanship for the normal use and maintenance Installation operation maintenance and service shall follo...

Page 2: ...service technician have any questions they can contact YMGI technical support division directly at Dear Customer s end User s unit Purchaser s installer s Contractor s Thanks for choosing YMGI product...

Page 3: ...e humidity ranges installation operation maintenance service warranty parts and so on 4 Properly select correct most suitable YMGI product models of units and accessories for your HVAC applications jo...

Page 4: ...he installation 5 Supply electrical power V Ph Hz measured at wiring terminal block of Indoor unit outdoor unit 7 Wire gauge length and terminal colors between circuit breaker disconnect switch to out...

Page 5: ...horized contractor in YMGI list that is close to you otherwise 4 Authorized Distributor in YMGI Distributor list otherwise 5 Contractor Distributor you prefer who is close to you CONTACT FOR GENERAL T...

Page 6: ...670 550 10 55 1 5 Centrifugal 2 4 9 x 5 3 MP35CB 2 2 NA Blue or the Like Yes 1 4 3 8 0 67 NA Yes Standard Washable 21 8 x 8 68 2 Yes Yes Yes Yes 32 9 x 27 4 x 9 38 36 8 x 31 7 x 11 7 59 5 78 2 112 23...

Page 7: ...P3 are connected to the unit at the same time the default device will be AP2 WIRING DIAGRAMS WMMS 09EU V2B 59 2 WMMS 12EU V2B 59 2 WMMS 18EU V2B 59 2 WMMS 24EU V2B 59 2 BRIEF UNIT INFO UNIT DIMENSIONS...

Page 8: ...iping Wiring Ruler Not Shown Stud Finder Dry Wall Saw Electric Drill 3 Hole Saw Drill Extension Hammer Drill and Bit Not Shown Measuring Tape Level Flash Light Screw Driver Phillps and Flat Hammer Kni...

Page 9: ...ck It will not be easy to fix the leaking after the indoor unit is hung and connected Better to find and fix the leaking points before hanging and connecting it Connect the inter connecting pipes to t...

Page 10: ...c ACCESSORIES CHECK FOR ALL ACCESSORY PARTS PRIOR TO THE INSTALLATION Name Picture Outdoor drain elbow Outdoor drain stem Paper pattern for installaition Remote controller Battery No 1 1 2 1 3 1 4 1 5...

Page 11: ...remote default is Fahrenheit If you would like to switch between the remote displaying Fahrenheit and Celsius the MODE and the button simultaneously while the unit is turned off TIMER ON BUTTON This b...

Page 12: ...r temperature will take place of remote local temperature as the unit s target temperature U TOUCH is what YOU WANT U TOUCH feature brings to you a true comfort level wherever and whenever you want RE...

Page 13: ...d Comfort Products for A Sustainable and Efficient Green World YMGI Engineered Comfort Products for A Sustainable and Efficient Green World PRECAUTIONS Do not locate a heater or any other heat source...

Page 14: ...n Defrosting Heating oil return Compressor overload protection unit stop System Unit malfunction IPM modular protection unit stop PFC protection unit stop Compressor malfunction Water spill protection...

Page 15: ...nk 4 times Blink 5 times Blink 11times Blink 5 times Display the malfunction of indoor ambient temperature sensor when using this temperature sensor Green light blink once Yes Yes Yes Yes Yes No No No...

Page 16: ...t what you pay for 13 Sign a contract with them The contract should list all the detailed work they will conduct and the standards they will follow Some contractors are willing to include a 1 year ins...

Page 17: ...exceptions Most have resulted in equipment failure due to lack of knowledge and experience A few of the problems result from DIY s lack of knowledge in the following areas Sizing and selecting correc...

Page 18: ...ifferent from what are typical in traditional split type air conditioning and heat pump systems and similar systems made by other manufacturers These are not defects Take some time to learn the functi...

Page 19: ...ever questions you have or problems you have seen as a unit history No Date USER NOTES AND INSTALLATION SERVICE MAINTENANCE NOTES Notes Asked for Your Technician for Help Did You Ask YMGI Tech for Hel...

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