Gree GMV-ND36T/A-T Owner's Manual
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Gree GMV-ND36T/A-T Owner's Manual

Multi variable air conditioners cassette type indoor unit
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Thank you for choosing Air Conditioners, please read this owner's manual carefully before
operation and retain it for future reference.If you have lost the Owner's Manual, please
contact the local agent or visit www.gree.com or sent email to global@gree.com.cn or
electronic version.
GREE reserves the right to interpret this manual which will be subject to any change due to
product improvement without further notice.
GREE Electric Appliances, Inc. of Zhuhai reserves the final right to interpret this manual.
Multi Variable Air Conditioners
Cassette Type Indoor Unit
Owner's Manual
Models:
GMV-ND28T/A-T
GMV-ND36T/A-T
GMV-ND45T/A-T
GMV-ND50T/A-T
GMV-ND56T/A-T
GMV-ND63T/A-T
GMV-ND71T/A-T
GMV-ND80T/A-T
GMV-ND90T/A-T
GMV-ND100T/A-T
GMV-ND112T/A-T
GMV-ND125T/A-T
GMV-ND140T/A-T
GMV-ND160T/A-T

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Summary of Contents for Gree GMV-ND36T/A-T

  • Page 1 GREE reserves the right to interpret this manual which will be subject to any change due to product improvement without further notice. GREE Electric Appliances, Inc. of Zhuhai reserves the final right to interpret this manual.
  • Page 2 Preface For correct installation and operation, please read all instructions carefully. Before reading the instructions, please be aware of the following items: (1) For the safe operation of this unit, please read and follow the instructions carefully. (2) During operation, total capacity of indoor units should not exceed the total capacity of outdoor units.

  • Page 3: Table Of Contents

    Contents 1 Safety Precautions .................1 2 Product Introduction ................3 2.1 Names of Key Components ................ 3 2.2 Rated Working Condition ................3 2.3 Unit Functions ..................... 3 3 Preparations for Installation ..............4 3.1 Standard Fittings ..................4 3.2 Installation Position Selection ..............5 3.3 Requirements of communication wire selection ..........

  • Page 4: Safety Precautions

    Multi Variable Air Conditioners Cassette Type Indoor Unit 1 Safety Precautions means items that must be forbidden! Otherwise, it may lead to personal injury or death or serious damage. means items that must be followed! Otherwise, it may lead to personal injury or property loss. Installation should be Please install the unit according performed by dealer or qualified...
  • Page 5 Please contact disconnect power supply. Then GREE service center and have contact GREE service center. If the air conditioner continues it repaired by professional to operate despite of abnormal technicians.

  • Page 6: Product Introduction

    Multi Variable Air Conditioners Cassette Type Indoor Unit 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.

  • Page 7: Preparations For Installation

    Multi Variable Air Conditioners Cassette Type Indoor Unit Notes: ① √: included, X: not included ② Please refer to the user manual of Wired Controller or Remote Controller for function details. 3 Preparations for Installation Note: this picture is for reference only, please refer to the actual product; the unit of dimension is 3.1 Standard Fittings Use the following provided accessories according to the requirement.

  • Page 8: Installation Position Selection

    Multi Variable Air Conditioners Cassette Type Indoor Unit 3.2 Installation Position Selection (1) The appliance shall not be installed in the laundry. (2) The location should be able to withstand the weight of unit. (3) The water can be drained conveniently from drainage pipe. (4) There should be no obstruction near air inlet and air outlet.

  • Page 9: Wiring Requirement

    Multi Variable Air Conditioners Cassette Type Indoor Unit Total length of communication wire between Wire diameter Wire type Wire standard Remark indoor unit and wired controller (m) Total length of communication cable can't exceed 250m. The cord shall Light/Ordinary be Circular cord (the polyvinyl chloride cores shall be twisted IEC 60227-...
  • Page 10 Multi Variable Air Conditioners Cassette Type Indoor Unit GMV-ND28T/A-T GMV-ND36T/A-T GMV-ND45T/A-T GMV-ND50T/A-T GMV-ND56T/A-T GMV-ND63T/A-T GMV-ND71T/A-T 220~240V-1ph-50Hz 208~230V-1ph-60Hz GMV-ND80T/A-T GMV-ND90T/A-T GMV-ND100T/A-T GMV-ND112T/A-T GMV-ND125T/A-T GMV-ND140T/A-T GMV-ND160T/A-T Notes: ① An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring.

  • Page 11: Installation Instructions

    Multi Variable Air Conditioners Cassette Type Indoor Unit 4 Installation Instructions 4.1 Indoor unit installation 4.1.1 Ceiling opening Dimension and suspension bolt position. D(suspension bolt pitch) C(indoor unit) B(ceiling opening) A(decoration panel) Fig 4.1.1 unit:mm Model 28~140 1040 4.1.2 Suspend the indoor unit (1) Drill bolt holes and install bolts 1) Stick the reference cardboard on the installation position;...

  • Page 12: Refrigerant Pipe Connection

    Multi Variable Air Conditioners Cassette Type Indoor Unit Expansion bolt Fig 4.1.4 (2) Install the indoor unit temporarily Assemble suspension bolt on the expansion bolt, attach the hanger bracket to the suspension bolt. Be sure to fix it securely by using a nut and washer from upper and lower sides of the hanger bracket. The washer fixing plate will prevent the washer from falling.

  • Page 13: Drainage Pipe Installation And Drainage System Testing

    Multi Variable Air Conditioners Cassette Type Indoor Unit pipe joint of indoor unit flaring nut pipe joint Torque for tightening nut Pipe diameter (mm) Torque (N·m) φ6.35 15~30 φ9.52 35~40 Φ12.7 45~50 wrench torque wrench φ15.9 60~65 Fig.4.2 (3) Use pipe bend when bending the pipe and the bending angle should not be too small. (4) Wrap the connection pipe and joint with sponge and then tie them firmly with tape.
  • Page 14 Multi Variable Air Conditioners Cassette Type Indoor Unit (7) Apply the suitable diameter for converging drainage pipe according to the operating capacity of the unit. Fig 4.3.2 drainage pipes assembled by T-shaped joints ① - (8) The installation height of raising pipe for drainage should be lower than 850mm. The gradient from raising pipe towards drainage direction should be at least 1%~2%.

  • Page 15: Panel Installation

    Multi Variable Air Conditioners Cassette Type Indoor Unit (3) It’s strongly recommend to do the drain test before ceiling decoration. drainage pipe above 100mm watering pot (the pipe should be about 100mm) （inject water from air vent） Fig 4.3.5 4.4 Panel installation 4.4.1 Notices for installation (1) Improper decorative panel installation could cause the following problems.

  • Page 16: Wired Controller Installation

    Multi Variable Air Conditioners Cassette Type Indoor Unit 4.4.2 Panel installation (1) Detach the panel’s Corner Cap, there is a mark “piping side” on one of the 4 corners, adjust the panel direction so as to keep the mark and fittings on the same corner. (2) Temporality hang the panel to body (there is four hangers on each corner of the panel, hang the hangers to corresponding hooks on the body), as shown in fig 4.4.4.

  • Page 17: Wiring Work

    Multi Variable Air Conditioners Cassette Type Indoor Unit 5 Wiring Work Warning! Before obtaining access to terminals, all supply circuits must be disconnected. 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.

  • Page 18: Connection Of Communication Wire Between Indoor Unit And Outdoor Unit(Or Indoor Unit)

    Multi Variable Air Conditioners Cassette Type Indoor Unit Fig 5.2 (1) For units with single-phase power supply. 1) Detach the electric box lid. 2) Let the power cord pass through the wiring through-holes. 3) Connect the power cord to terminal "L, N, ".

  • Page 19: Illuminate For Connection Of Wired Controller And Indoor Units Network

    Multi Variable Air Conditioners Cassette Type Indoor Unit (5) Wiring instructions of signal receiver and wired controller: 1) Wired controller (standard) is shown as Fig.5.4.1,wireless controller (optional) is shown as Fig.5.4.2,signal receiver is provided with panel as standard accessory. signal receiver (Standard) (Optional) Fig 5.4.1...
  • Page 20 Multi Variable Air Conditioners Cassette Type Indoor Unit Fig 5.5 Notes: ① The type of indoor units must be the same if they are controlled by the same wired controller. ② When the indoor unit is controlled by two wired controllers, the addresses of the two wired controllers should be different through address setting.

  • Page 21: Routine Maintenance

    Multi Variable Air Conditioners Cassette Type Indoor Unit for slave controller. Detailed setting please refer to the instruction manual of wired controller. 6 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 22: Table Of Error Codes For Indoor Unit

    Multi Variable Air Conditioners Cassette Type Indoor Unit 7 Table of Error Codes for Indoor Unit Error Error Error Content Content Content Code Code Code Quantity Of Group Control Water Temperature Sensor Indoor Unit Error Indoor Units Setting Error Error Indoor Units Incompatibility Indoor Fan Protection Jumper Cap Error...
  • Page 23 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China, 519070 Tel: (+86-756) 8522218 Fax: (+86-756) 8669426 E-mail: gree@gree.com.cn www.gree.com...

This manual is also suitable for:

Gmv-nd28t/a-tGmv-nd45t/a-tGmv-nd50t/a-tGmv-nd56t/a-tGmv-nd63t/a-tGmv-nd71t/a-t ... Show all

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