Gree GMV-ND180PHS/B-T Owner's Manual
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Gree GMV-ND180PHS/B-T Owner's Manual

Multi variable air conditioners
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Owner's Manual
Original Instructions
Commercial Air Conditioners
Multi Variable Air Conditioners
Ducted Type Indoor Unit
Models:
GMV-ND22PHS/B-T
GMV-ND36PHS/B-T
GMV-ND56PHS/B-T
GMV-ND90PHS/B-T
GMV-ND140PHS/B-T GMV-ND160PHS/B-T GMV-ND180PHS/B-T
GMV-ND25PHS/B-T
GMV-ND40PHS/B-T
GMV-ND63PHS/B-T
GMV-ND100PHS/B-T GMV-ND112PHS/B-T GMV-ND125PHS/B-T
GMV-ND28PHS/B-T
GMV-ND45PHS/B-T
GMV-ND71PHS/B-T
GMV-ND32PHS/B-T
GMV-ND50PHS/B-T
GMV-ND80PHS/B-T

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Summary of Contents for Gree GMV-ND180PHS/B-T

  • Page 1 Owner's Manual Original Instructions Commercial Air Conditioners Multi Variable Air Conditioners Ducted Type Indoor Unit Models: GMV-ND22PHS/B-T GMV-ND25PHS/B-T GMV-ND28PHS/B-T GMV-ND32PHS/B-T GMV-ND36PHS/B-T GMV-ND40PHS/B-T GMV-ND45PHS/B-T GMV-ND50PHS/B-T GMV-ND56PHS/B-T GMV-ND63PHS/B-T GMV-ND71PHS/B-T GMV-ND80PHS/B-T GMV-ND90PHS/B-T GMV-ND100PHS/B-T GMV-ND112PHS/B-T GMV-ND125PHS/B-T GMV-ND140PHS/B-T GMV-ND160PHS/B-T GMV-ND180PHS/B-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 be After the power cord is large enough. Damaged power connected, please install the cord and connecting wire must cover of electric box to avoid be replaced by specialized 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 Drain Hose Assembly To connect with the hard PVC drain pipe GMV-ND22~50PHS/B-T Special Nut GMV-ND56~180PHS/B-T...

  • Page 9: Requirements For Communication Line

    Multi Variable Air Conditioners Ducted Type Indoor Unit Unit: mm Fig.3.2 NOTES! ① Installation of the unit must be in accordance with National Electric Codes and local regulations. ② Improper installation will affect unit’s performance, so do not install the unit by yourself. Please contact local dealer to arrange professional technicians for the installation.

  • Page 10: Wiring Requirements

    Multi Variable Air Conditioners Ducted Type Indoor Unit Total length of communication line Wire size Material Material type Remarks between indoor unit and (mm²) Standard wired controller L (m) 1) Total length of communication line can't exceed 250m. Light/Ordinary 2) The cord shall be Circular cord (the cores shall be twisted polyvinyl chloride 2×0.75~2×1.

  • Page 11: Installation Instructions

    Multi Variable Air Conditioners Ducted Type Indoor Unit NOTES! ① Use copper wire only as unit’s power cord. Operating temperature should be within its rated value. ② If the power cord is more than 15m long, please increase properly the sectional area of power cord to avoid overload, which may cause accident.
  • Page 12 Multi Variable Air Conditioners Ducted Type Indoor Unit 4.1.2 Suspend the indoor unit (1) Drill bolt holes and install bolts 1) Stick the reference cardboard on the installation position; drill 4 holes according to the hole site on the cardboard as shown in Fig.4.1.2; diameter of drilling hole is according to the diameter of expansion bolt and the depth is 60-70mm, as shown in Fig.4.1.3.

  • Page 13: Refrigerant Pipe Connection

    Multi Variable Air Conditioners Ducted Type Indoor Unit NOTES! ① Before operation, please prepare all pipelines (connection pipe, drainage hose) and wires (connection wire for wired controller, connection wire for indoor unit). ② When drilling holes on ceiling (air return outlet or air outlet), you can need to reinforce the ceiling to prevent vibration.

  • Page 14: Drainage Pipe Installation And Drainage System Testing

    Multi Variable Air Conditioners Ducted Type Indoor Unit 4.3 Drainage Pipe Installation and Drainage System Testing 4.3.1 Notice for Installation of Drain Pipe (1) It is not allowed to connect the condensate drain pipe into waste pipe or other pipelines which are likely to produce corrosive or peculiar smell to prevent the smell from entering indoors or corrupt the unit.
  • Page 15 Multi Variable Air Conditioners Ducted Type Indoor Unit (3) Use sealing plate to make the pipe clamp and hose insulated, as shown in Fig.4.3.3. Unit:mm Fig.4.3.3 (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.
  • Page 16 Multi Variable Air Conditioners Ducted Type Indoor Unit (9) The installation height of raising pipe for drainage should be lower than B. The gradient from raising pipe towards drainage direction should be at least 1%~2%. If the raising pipe is vertical with the unit, the raising height should be less than C.

  • Page 17: Installation Of Air Duct

    Multi Variable Air Conditioners Ducted Type Indoor Unit Fig.4.3.11 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 Fig.4.4.2 Air-return Opening Unit: mm Size of Air Outlet Size of Air-return Opening Model GMV-ND22~50PHS/B-T GMV-ND56~80PHS/B-T GMV-ND90~180PHS/B-T 1151 1360 (2) Installation of Air-out Duct Fig.4.4.3 4.4.2 Installation of the Return Air Duct (1) The default installation location of the rectangular flange is at the back and the return air cover plate is at the bottom, as shown in Fig.4.4.4.

  • Page 19: Installation Of Wired Controller

    Multi Variable Air Conditioners Ducted Type Indoor Unit (4) More noise is likely to be produced in the bottom return air mode than the rear return air mode, so it is suggestive to install a silencer and a static pressure box to minimize the noise. (5) The installation method can be chosen with considering the conditions of the building and maintenance etc., as shown in Fig.4.4.5.

  • Page 20: Connection Of Wire And Patch Board Terminal

    Multi Variable Air Conditioners Ducted Type Indoor Unit ④ The wiring should be in accordance with related regulations in order to ensure the units reliable running. ⑤ Install circuit breaker for branch circuit according to related regulations and electrical standards. ⑥...

  • 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 (terminal 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 Fig.5.4.3 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 Multi Variable Air Conditioners Ducted Type Indoor Unit Fig.5.5...

  • Page 25: Setting Of External Static Pressure

    The setting of static pressure for indoor fan can be done via wired controller and Gree debugging software. For specific setting method please see the Wired Controller Instruction Manual or Gree Debugging Software Instruction Manual.

  • Page 26: Maintenance After The Seasonal Use

    Multi Variable Air Conditioners Ducted Type Indoor Unit 7.3 Maintenance after the Seasonal Use (1) Set the unit in fan mode for half a day in a sunny day to dry the inner part of unit; (2) When the unit won’t be used for a long time, please cut off power supply for energy saving; the characters on the wired controller screen will disappear after cutting off the power supply.

  • Page 27: Troubleshooting

    Multi Variable Air Conditioners Ducted Type Indoor Unit 9 Troubleshooting The air conditioner is not expected to be serviced by users. Incorrect repair may cause electric shock or fire, so please contact an authorized service center for professional service. The following checks prior to contact may save your time and money.

This manual is also suitable for:

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