YMGI WMMS-09K-V2A(57)2 Скачать руководство пользователя страница 8

BRIEF UNIT INFO

BRIEF UNIT INFO

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ILLUSTRATION OF  INSTALLED SYSTEM SAMPLE

Notes: Actual unit/ part appearance and installation may vary from the illustrated.
            Subject to continuous improvement and change without notice.

Mini Split Wall Mount Systems are designed for high performance, easy installation and service. Each system 
consists of one or several indoor units and one outdoor unit, which are connected by one set or several multiple 
sets of interconnection refrigerant pipes and electric wires.

As shown in the following sample picture of outdoor unit, air is drawn through the coil from the rear side and then 
discharged from the front side. In cooling mode, air passing through coil is heated; in heating mode, air passing 
through coil is cooled.

Sample Wall Mount Mini Split System (For Continuous Engineering Improvement and Various Marketing 
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 system. Electrical and thermal 
components such as compressors and motors and heat exchange coils and others, are incorporated into the 
cabinet in an optimized order. They can be either hung on the wall or installed on the ground. Once stacking or 
bracket kit is used, some outdoor units can be stacked 2 or 3 units high, upon unit size and applications. Air is 
discharged horizontally, quietly and smoothly. These units are a perfect fit in locations where installation and 
applications of general up-flow condensing units are limited, such as apartments, condos, lofts, multi-families and 
high-rise buildings and others named or unnamed.

Indoor unit(s) delivers the thermal and acoustical comfort to the rooms. Air is drawn through the coil from the 
front or topside and then discharged from the bottom. In cooling mode, air passing through coil is cooled; in 
heating mode, air passing through coil is heated. Air is filtered or treated by the built in mechanism (washable or 
enzyme equipped or electrostatic powered filter, varies from model to model), before being delivered into the 
room, with more than enough comfort and care, at a wide angle (swing or not, varies from model to model).

 

NOTES: Since ductless system is not designed to incorporate or use with ducted return or discharge 
tunnels, one single-zone unit SHALL NOT be used to take care of the cooling or heating load of more 
than one-story room. Several single-zone ductless systems or multiple-zone ductless systems shall be 
proper in this regard.

These units are designed for applications at:

* Residential
* Light commercial

* Commercial
* Hospital

* Institutional
* Industrial

Apartments

Hotels

Homes

Application Samples of Wall Mount Mini Split Systems

Air In

Air Out

BRIEF INTRODUCTION TO MINI SPLIT WALL MOUNT SYSTEM

Air In

Air Out

Outdoor unit

Indoor unit

Air out

Drainage hose

Connection pipe

Disconnect Box

To correctly sized 

HVAC CIRCUIT 

BREAKER

Indoor unit

Outdoor unit

Display icon (May vary open models):

Air wall sleeve

Guide panel

Filter

Bolt

Nut

Wrench

Pipe/wire
wall sleeve

Digital
display

Lineset PVC cover

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

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

Содержание WMMS-09K-V2A(57)2

Страница 1: ...in material and workmanship for normal use and maintenance Installation operation maintenance and service shall follow professional practices for regular cooling and heating equipment NEC State City...

Страница 2: ...etails may vary and some may be the key to determine the success and quality of the installation Experience with certain manufacturer may not be applied fully to another manufacturer For example wirin...

Страница 3: ...s and wires are to be installed 11 If all the suggestions have been taken and all the necessary steps are followed CUSTOMER AND TECHNICIAN MUST READ The cost of not having your unit installed properly...

Страница 4: ...rical 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 outdoor unit 9 The size of HVAC c...

Страница 5: ...rience or professional knowledge to correct the problem RECEIVING AND FREIGHT DAMAGE ATTENTION Freight package unit shall be checked thoroughly for damage at receiving before accepting by signing on t...

Страница 6: ...help you in the following steps in sequence from 1 to 3 CUSTOMER AND TECHNICIAN MUST READ If the damage is minor or partial that you choose to accept you can contact the distributor or YMGI to discus...

Страница 7: ...Customer Request to Ship Products to YMGI Service Center for Inspection and Repair and Authorization to Charge form 2 You will review the form and fill all fields appropriately sign and send back to t...

Страница 8: ...ons of general up flow condensing units are limited such as apartments condos lofts multi families and high rise buildings and others named or unnamed Indoor unit s delivers the thermal and acoustical...

Страница 9: ...6 7 25 3 5 3 6 7 x 30 1 8 18 Cooling Speed SH H M L RPM 1300 1100 900 700 1350 1150 950 750 1400 1150 1000 850 1350 1150 1000 850 19 Heating Speed SH H M L RPM 1300 1140 980 820 1350 1190 1020 850 145...

Страница 10: ...s can be installed on a wall or balcony close to the indoor unit the following are some benefits for contractors and customers Each system is thoroughly tested before leaving the factory Each unit is...

Страница 11: ...27 6 37 9 37 6 Model 09K 12K 18K 24K Unit W 30 30 35 0 35 0 D1 12 6 21 3 11 3 12 6 21 3 11 3 15 6 22 0 22 0 14 3 14 3 15 6 D 10 1 10 1 13 4 13 4 P20 OF 44 USER NOTES AND SERVICE LOG 6 6 12 100 6 20 12...

Страница 12: ...Tape Level Flash Light Screw Driver Phillps and Flat Hammer Knife Scissors Goggled Glass Mask Gloves Ladder 2 Refrigeration Related Work RECOMMENDED TOOLS FOR INSTALLATION 3 Electrical Related Instal...

Страница 13: ...ors are to be used make sure to keep the two holes close to each other at least 2 inches apart Mounting plate should be attached to the structural part of the wall Minimum clearance as shown below is...

Страница 14: ...in condensing unit othewise condensate may ice up causing damage to the condensing unit Suggest to use YMGI provided brackets and condensate drainage fitting accessories Indoor unit front Bottom the r...

Страница 15: ...perpendicular to the pipe surface Don t cut too fast or too hard Turn and tighten the tube cutter slowly Remove residual left and de bur at the cutting edge The cutting edge should be clear and clean...

Страница 16: ...ation securely on the external wall with proper clamps at 6 feet apart Fill the gap between the wall hole and wall sleeve with putty to keep from rain or dust entering inside PIPING GUIDE Set the pack...

Страница 17: ...frigerant Charge Level Reference Temperature Pressure Table Split Condensing Unit R410A AC Product Series YMGI Group Mini Split Version 01 11 2010 Reference Temperature Pressure Table Split Condensing...

Страница 18: ...ng indoor fan motor works Heating all stop running 3s off blink four times 1 Forcibly lift up the panel at a specific angle from the two ends of the front panel following the arrow direction Then pull...

Страница 19: ...e is not staable cooling dehumidifying compressor will stop indoor fan motor works Heating all will stop 1 Check the Input voltage if the Voltage is lower than 150VAC restart the machine when the powe...

Страница 20: ...protection Heating LED Off 3S Blinks 6 times HE Compressor de managet protection rotor locked doesn t rotate Heating LED Off 3S Blinks 14 times L0 Airflow switch error TBD L1 Humidity sensor error TB...

Страница 21: ...uring gas sensor error Running LED Off 3S Blinks 21 times HP Solar AC solar power input voltage is higher than 180V TBD dA AHU or RT discharge air relative humidity sensor error TBD dE AHU or RT fresh...

Страница 22: ...r Cooling LED Off 3S Blinks 7 times FC Slide door error or air louver mechanism error TBD FE Over load sensor error TBD H8 Water level high overflow protection Heating LED Off 3S Blinks 8 times H9 Ele...

Страница 23: ...the unit and or know more details than anybody else They will check the unit and find out the problems with the professional knowledge about HVAC and electric product installation by using special to...

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