Gree GMV-ND56PMS/A1-T Owner's Manual
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Gree GMV-ND56PMS/A1-T Owner's Manual

Gree GMV-ND56PMS/A1-T Owner's Manual

Multi variable air conditioners ducted type indoor unit
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Owner's Manual
Original Instructions
Commercial Air Conditioners
Multi Variable Air Conditioners
Ducted Type Indoor Unit
Models:
GMV-ND56PMS/A1-T
GMV-ND63PMS/A1-T
GMV-ND71PMS/A1-T
GMV-ND80PMS/A1-T
GMV-ND90PMS/A1-T
GMV-ND100PMS/A1-T
GMV-ND112PMS/A1-T
GMV-ND125PMS/A1-T
GMV-ND140PMS/A1-T

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Summary of Contents for Gree GMV-ND56PMS/A1-T

  • Page 1 Owner's Manual Original Instructions Commercial Air Conditioners Multi Variable Air Conditioners Ducted Type Indoor Unit Models: GMV-ND56PMS/A1-T GMV-ND63PMS/A1-T GMV-ND71PMS/A1-T GMV-ND80PMS/A1-T GMV-ND90PMS/A1-T GMV-ND100PMS/A1-T GMV-ND112PMS/A1-T GMV-ND125PMS/A1-T GMV-ND140PMS/A1-T...
  • Page 2 To Users Thank you for selecting Gree product. Please read this instruction manual carefully before installing and using the product, so as to master and correctly use the product. In order to guide you to correctly install and use our product and achieve expected operating effect, we hereby instruct as...
  • Page 3 Exception Clauses Manufacturer will bear no responsibilities when personal injury or property loss is caused by the following reasons: (1) Damage the product due to improper use or misuse of the product; (2) Alter, change, maintain or use the product with other equipment without abiding by the instruction manual of manufacturer;...

  • Page 4: Table Of Contents

    Contents 1 Safety Notices (Please be sure to abide) ..............1 2 Product Introduction ....................3 2.1 Names of Key Components ....................3 2.2 Rated Working Condition ..................... 3 3 Preparations for Installation ..................3 3.1 Standard Fittings ......................... 4 3.2 Location for Installation ......................

  • Page 5: Safety Notices (Please Be Sure To Abide)

    Multi Variable Air Conditioners Ducted Type Indoor Unit 1 Safety Notices (Please be sure to abide) WARNING! If not abide strictly, it may cause severe damage to the unit or the people. NOTE! If not abide strictly, it may cause slight or medium damage to the unit or the people. This sign indicates that the operation must be prohibited.
  • Page 6 Multi Variable Air Conditioners Ducted Type Indoor Unit Diameter of power cord must After the power cord is be large enough. Damaged connected, please install the power cord and connecting cover of electric box to avoid wire must be replaced by danger.

  • Page 7: Product Introduction

    Any personal injury or property loss caused by improper installation, improper debug, unnecessary repair or not following the instructions of this manual should not be the responsibility of Gree Electric Appliances, Inc. of Zhuhai. Correct Disposal of this product This marking indicates that this product should not be disposed with other household wastes throughout the EU.

  • Page 8: Standard Fittings

    Multi Variable Air Conditioners Ducted Type Indoor Unit 3.1 Standard Fittings Please use the supplied standard fittings listed below as instructed. Name Appearance Q'ty Usage Wired Controller To control the indoor unit To connect with the hard PVC Drain Hose Assembly drain pipe Union nut To connect the exit tube...

  • Page 9: Requirements For Communication Line

    Multi Variable Air Conditioners Ducted Type Indoor Unit 3.3 Requirements for Communication Line CAUTION! If air conditioner used under strong electronic-magnetic interference circumstance, STP (shielded twisted pair) communication cable must be adopted. 3.3.1 Select Communication Line for Indoor Unit and Wired Controller Fig.3.3.1 Total length of communication line...

  • Page 10: Wiring Requirements

    (1) Power Cord Size and Air Switch Capacity Air Switch Minimum Sectional Minimum Sectional Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size （A） （mm²） （mm²） GMV-ND56PMS/A1-T GMV-ND63PMS/A1-T GMV-ND71PMS/A1-T GMV-ND80PMS/A1-T 220-240V-1ph-50Hz GMV-ND90PMS/A1-T 208-230V-1ph-60Hz GMV-ND100PMS/A1-T GMV-ND112PMS/A1-T GMV-ND125PMS/A1-T GMV-ND140PMS/A1-T NOTES! ①...

  • Page 11: Installation Instructions

    Equip with an inspection hatch after lifting the unit. For the convenience of maintenance, the service port should be on one side of the electric box and below unit’s lower level. Fig.4.1.1 Below are dimensions of A, B, C, etc. for different models: Unit: mm Model GMV-ND56PMS/A1-T GMV-ND63PMS/A1-T GMV-ND71PMS/A1-T GMV-ND80PMS/A1-T GMV-ND90PMS/A1-T GMV-ND100PMS/A1-T...
  • Page 12 Multi Variable Air Conditioners Ducted Type Indoor Unit Unit:mm Fig.4.1.2 Fig.4.1.3 2) Insert the M10 expansion bolt into the hole and then knock the nail into the bolt, as shown in Fig.4.1.4, and then remove the paper pattern. CAUTION! The length of bolt depends on the installation height of the unit, bolts are field supplied. Fig.4.1.4 (2) Install the indoor unit temporarily Assemble suspension bolt on the expansion bolt, attach the hanger bracket to the suspension...

  • Page 13: Refrigerant Pipe Connection

    Multi Variable Air Conditioners Ducted Type Indoor Unit (3) Adjust the unit to the right position (4) Check the level of the unit After the indoor unit is installed, remember to check the horizontal status of the whole unit. It should be horizontal from front to back and slant 1% from left to right, following the drainage direction.
  • Page 14 Multi Variable Air Conditioners Ducted Type Indoor Unit (4) The drainage pipe should be short and the gradient downwards should be at least 1%~2% in order to drain condensation water smoothly. (5) The diameter of drainage hose should be bigger or equal to the diameter of drainage pipe joint.
  • Page 15 Multi Variable Air Conditioners Ducted Type Indoor Unit (4) When connecting several drain pipes, follow the instruction as indicated in Fig.4.3.4. Choose the drain collecting pipe that matches with unit capacity. Unit:mm Fig.4.3.4 (5) Install the trap as shown in following Fig.4.3.5. Fig.4.3.5 (6) Install one trap for each unit.
  • Page 16 Multi Variable Air Conditioners Ducted Type Indoor Unit Model A(mm) B(mm) C(mm) GMV-ND56PMS/A1-T GMV-ND63PMS/A1-T GMV-ND71PMS/A1-T GMV-ND80PMS/A1-T GMV-ND90PMS/A1-T 1050 1000 GMV-ND100PMS/A1-T GMV-ND112PMS/A1-T GMV-ND125PMS/A1-T GMV-ND140PMS/A1-T (10) Drain pipes should have a downward slope of at least 1%~2%, in order to prevent pipes from sagging, install hanger bracket at intervals of 1000~1500mm.

  • Page 17: Installation Of Air Duct

    Multi Variable Air Conditioners Ducted Type Indoor Unit 4.4 Installation of Air Duct CAUTION! ① There should be insulating layer on air-out duct, air-return duct and fresh air duct to avoid heat loss and moisture. Adhere a nail on the air duct and then add thermal sponge with a layer of tin.
  • Page 18 Multi Variable Air Conditioners Ducted Type Indoor Unit 4.4.2 Shape and Size of Air Outlet and Air-return Opening Range of Capacity GMV-ND56~140PMS/A1-T. Fig.4.4.3 Air Outlet Fig.4.4.4 Air-return Opening Unit:mm Size of Air Outlet Size of Air-return Opening Model GMV-ND56PMS/A1-T GMV-ND63PMS/A1-T GMV-ND71PMS/A1-T GMV-ND80PMS/A1-T GMV-ND90PMS/A1-T GMV-ND100PMS/A1-T GMV-ND112PMS/A1-T 1153 1188...

  • Page 19: Installation Of Wired Controller

    Multi Variable Air Conditioners Ducted Type Indoor Unit (3) Connect one end of the return air duct to the return air outlet of the unit by rivets and the other to the return air louver. For the sake of the convenience to freely adjust the height, a cutting of canvas duct will be helpful, which can be reinforced and folded by 8# iron wire.

  • Page 20: Connection Of Wire And Patch Board Terminal

    Multi Variable Air Conditioners Ducted Type Indoor Unit NOTES! ① Units must be earthed securely, or it may cause electric shock. ② Please carefully read the wiring diagram before carry out the wiring work, incorrect wiring could cause malfunction or even damage the unit. ③...

  • Page 21: Power Cord Connection

    Multi Variable Air Conditioners Ducted Type Indoor Unit 5.2 Power Cord Connection WARNING! ① Every unit should be equipped with a circuit breaker for short-circuit and overload protection. ② During operation, all indoor units connected to the same outdoor unit system must be kept energized status.

  • Page 22: Connect Communication Wire Of Wired Controller

    Multi Variable Air Conditioners Ducted Type Indoor Unit Fig.5.3.2 (4) Fix the communication cable with clamp of electric box. (5) For more reliable communication, make sure connect the terminal resistor to the most downstream IDU of the communication bus (terminals D1 and D2), as shown in Fig. 5.3.2, terminal resistor is provided with each ODU.

  • Page 23: Illuminate For Connection Of Wired Controller And Indoor Units Network

    Multi Variable Air Conditioners Ducted Type Indoor Unit 5.5 Illuminate for Connection of Wired Controller and Indoor Units Network (1) Communication wire of indoor unit and outdoor unit (or indoor unit) is connected to D1, D2. (2) Wired controller is connected to H1, H2. (3) One indoor unit can connect two wired controllers that must be set as master one and slave one.

  • Page 24: Setting Of External Static Pressure

    Multi Variable Air Conditioners Ducted Type Indoor Unit Fig.5.5 6 Setting of External Static Pressure Working range for external static pressure of this series of duct type unit is 0 Pa~80 Pa. For corresponding external static pressure to the respective static pressure notch please see as below. The setting of static pressure for indoor fan can be done via wired controller.

  • Page 25: Routine Maintenance

    Multi Variable Air Conditioners Ducted Type Indoor Unit NOTE! The defaulted static pressure notch for all models at ex-factory is 5. 7 Routine Maintenance WARNING! ① Do turn off the unit and cut off the main power supply when cleaning the air conditioner to avoid electric shock or injury.

  • Page 26: Troubleshooting

    Multi Variable Air Conditioners Ducted Type Indoor Unit Error Error Error Content Content Content Code Code Code Power Insufficiency Humidity Sensor Error Communication Error Protection Quantity Of Group Control Water Temperature Sensor Filter Cleaning Reminder Indoor Units Setting Error Error Low Bus bar Voltage of High Bus bar Voltage of IPM Module Protection of...

This manual is also suitable for:

Gmv-nd63pms/a1-tGmv-nd71pms/a1-tGmv-nd80pms/a1-tGmv-nd90pms/a1-tGmv-nd100pms/a1-tGmv-nd112pms/a1-t ... Show all

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