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Related Manuals for Gree GMV-ND07PLS/A-T
Summary of Contents for Gree GMV-ND07PLS/A-T
- Page 1 Owner's Manual Original Instructions Commercial Air Conditioners Multi Variable Air Conditioners Ducted Type Indoor Unit Models: GMV-ND07PLS/A-T (U) GMV-ND09PLS/A-T (U) GMV-ND12PLS/A-T (U) GMV-ND14PLS/A-T (U) GMV-ND18PLS/A-T (U) GMV-ND22PLS/A-T (U)
- Page 2 Preface For correct installation and operation, please read all instructions carefully. Before reading the instructions, please be aware of the following items: This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
- Page 3 User Notice This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
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Page 4: Table Of Contents
Contents 1 Safety Precautions ....................... 1 2 Product Introduction...................... 2 2.1 Names of Key Components ................... 2 2.2 Rated Working Condition ..................2 3 Preparations for Installation ..................3 3.1 Standard Fittings ....................3 3.2 Location for Installation ..................3 3.3 Requirements for Communication Line .............. -
Page 5: Safety Precautions
(19) User is not allowed to repair the unit. Fault service may cause electric shock or fire accidents. Please contact Gree appointed service center for help. (20) Before installation, please check if the power supply is in accordance with the requirements specified on... -
Page 6: Product Introduction
(27) If anything abnormal happens (such as burning smell), please power off the unit and cut off the main power supply, and then immediately contact Gree appointed service center. If abnormality keeps going, the unit might be damaged and lead to electric shock or fire. -
Page 7: Preparations For Installation
Multi Variable Air Conditioners Ducted Type Indoor Unit 3 Preparations for Installation Note! Product graphics are only for reference. Please refer to actual products. Unspecified measure unit is mm(in.) 3.1 Standard Fittings Please use the supplied standard fittings listed below as instructed. Name Appearance Q'ty... -
Page 8: Requirements For Communication Line
Multi Variable Air Conditioners Ducted Type Indoor Unit (5) In order to make sure the space for maintenance, please install the indoor unit according to the dimension described below. (6) Keep the unit away from heating source, inflammable gas or smoke. (7) This is a concealed ceiling type unit. -
Page 9: Electric Installation
(60227 IEC 52 3. If unit is installed in places with /60227 IEC 53) intense magnetic field or strong interference, it is necessary to use shielded wire. 3.4 Electric Installation Model Power Supply MCA(A) MOP(A) GMV-ND07PLS/A-T(U) GMV-ND09PLS/A-T(U) GMV-ND12PLS/A-T(U) 208/230V-1ph-60Hz GMV-ND14PLS/A-T(U) GMV-ND18PLS/A-T(U) GMV-ND22PLS/A-T(U) -
Page 10: 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. Below are the outline dimension applicable to indoor units of GMV-ND07PLS/A-T (U) ~ GMV-ND22PLS/A-T (U). - Page 11 Multi Variable Air Conditioners Ducted Type Indoor Unit Below are dimensions of A, B, C, etc. for different models: Unit: mm(in.) Model GMV-ND07 PLS/A-T(U) GMV-ND09 PLS/A-T(U) (29-1/4) (19-3/8) (27-1/2) (24-1/4) (7-7/8) (4-3/4) (20-3/4) (6-3/8) (22-7/8) GMV-ND12 PLS/A-T(U) GMV-ND14 PLS/A-T(U) (37-1/8) (19-3/8) (39-3/8) (24-1/4)
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Page 12: Refrigerant Pipe Connection
Multi Variable Air Conditioners Ducted Type Indoor Unit (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. -
Page 13: Drainage Pipe Installation And Drainage System Testing
Multi Variable Air Conditioners Ducted Type Indoor Unit (2) Tighten the flaring nut with torque wrench. Fig.4.2.1 (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. 4.3 Drainage Pipe Installation and Drainage System Testing 4.3.1 Notice for Installation of Drain Pipe (1) The drainage pipe should be short and the gradient downwards should be at least 1%~2%... - Page 14 Multi Variable Air Conditioners Ducted Type Indoor Unit (3/16 in.). ① metal clamp(accessory) ② drain hose(accessory) Fig 4.3.2 (3) Use sealing plate to make the pipe clamp and hose insulated, as shown in Fig.4.3.3. ① metal clamp(accessory) ② thermal sponge(accessory) Unit: mm(in.) Fig 4.3.3 (4) When connecting several drain pipes, follow the instruction as indicated in Fig 4.3.4.
- Page 15 1%~2%. If the raising pipe is vertical with the unit, the raising height should be less than C. Unit: mm(in.) Fig 4.3.9 Unit: mm(in.) Model GMV-ND07PLS/A-T(U) GMV-ND09PLS/A-T(U) GMV-ND12PLS/A-T(U) 155(6-1/8) 845(33-1/4) 795(31-5/16)
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Page 16: Installation Of Air Duct
Multi Variable Air Conditioners Ducted Type Indoor Unit 4.3.3 Test of Drainage System (1) Please test drainage system after electric work is finished. Inject approximately 1L purified water to drain pan from air vent, ensure that not to splash the water over the electrical components (e.g. - Page 17 Transition Pipe Canvas Duct Supply Air Duct Return Air Blinds Diffuser Hanger Rod Diffuser Connector Supply Air Outlet 4.4.2 Shape and Size of Air Outlet and Air-return Opening Range of Capacity GMV-ND07PLS/A-T (U) ~ GMV-ND22PLS/A-T (U) Fig 4.4.3 Air Outlet...
- Page 18 Multi Variable Air Conditioners Ducted Type Indoor Unit Fig 4.4.4 Air-return Opening Unit: mm(in.) Size of Air Outlet Size of Air-return Opening Model GMV-ND07PLS/A-T(U) GMV-ND09PLS/A-T(U) 121(4-3/4) 528(20-3/4) 580(22-7/8) 161(6-3/8) GMV-ND12PLS/A-T(U) GMV-ND14PLS/A-T(U) 121(4-3/4) 728(28-5/8) 780(30-3/4) 161(6-3/8) GMV-ND18PLS/A-T(U) 121(4-3/4) 928(36-1/2) 980(38-5/8) 161(6-3/8) GMV-ND22PLS/A-T(U) 4.4.3 Installation of the Return Air Duct...
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Page 19: Installation Of Wired Controller
Multi Variable Air Conditioners Ducted Type Indoor Unit Fig 4.4.6 Table 5 Installation of the return air duct Name Name Return Air Inlet (with filter) Indoor unit Canvas Duct Supply Air Duct Return Air Duct Grille 4.5 Installation of Wired Controller Please refer to User Manual of Wired Controller for the installation details. -
Page 20: Power Cord Connection
Multi Variable Air Conditioners Ducted Type Indoor Unit 2) Remove the wiring screws on the terminal board. 3) Shape the tail of wire into ring by needle nose plier, and keep the gauge of ring in accordance with screw. 4) Use the screwdriver for tightening the terminal. (2) The connection of stranded wire (as shown in fig 5.1.2) 1) Strip about 10mm (3/8 in.) insulation of the end of stranded wire by stripping and cutting tool. -
Page 21: Connection Of Communication Wire Between Indoor Unit And Outdoor Unit (Or Indoor Unit)
Multi Variable Air Conditioners Ducted Type Indoor Unit 5.3 Connection of Communication Wire between Indoor Unit and Outdoor Unit (or indoor unit) (1) Detach the electric box lid. (2) Let the Communication cable pass through the wiring through-holes. (3) Connect the communication wire to terminal D1 and D2 of indoor 4-bit wiring board, as shown in fig 5.3.1. -
Page 22: 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, (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 23 Multi Variable Air Conditioners Ducted Type Indoor Unit Fig 5.5.1...
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Page 24: Routine Maintenance
Multi Variable Air Conditioners Ducted Type Indoor Unit 6 Routine Maintenance (1) Do turn off the unit and cut off the main power supply when cleaning the air conditioner to avoid electric shock or injury. (2) Stand at solid table when cleaning the unit. (3) Do not clean the unit with hot water whose temperature is higher than 45°... -
Page 25: Table Of Error Codes For Indoor Unit
Multi Variable Air Conditioners Ducted Type Indoor Unit 7 Table of Error Codes for Indoor Unit Error Error Error Content Content Content Code Code Code Indoor Units Indoor Unit Error Jumper Cap Error Incompatibility Error Indoor Unit Network Indoor Fan Protection Low Air Quality Warning Address Error ODU-IDU...