Gree GMV-ND Series User Manual Download Page 2

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Read this manual carefully before installing or operating your new air conditioning unit.

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Summary of Contents for GMV-ND Series

Page 1: ...EN ORIGINAL INSTRUCTIONS VER 01 2020 12 04 USER MANUAL GMV COMPACT 360 CASSETTE UNITS GMV ND15 56T E T...

Page 2: ...IMPORTANT NOTE Read this manual carefully before installing or operating your new air conditioning unit Make sure to save this manual for future reference...

Page 3: ...Please properly select the model according to actual using environment otherwise it may impact the using convenience 4 This product has gone through strict inspection and operational test before leavi...

Page 4: ...turer 3 After verification the defect of product is directly caused by corrosive gas 4 After verification defects are due to improper operation during transportation of product 5 Operate repair mainta...

Page 5: ...tallation and Drainage System Testing 11 4 4 Panel Installation 14 4 5 Installation of Wired Controller 16 5 Wiring Work 16 5 1 Connection of Wire and Patch Board Terminal 17 5 2 Power Cord Connection...

Page 6: ...the same refrigerant All units in Manual Cover is a partial unit complying with partial unit of IEC 60335 2 40 2018 and must only be connected to other units that have been confirmed as complying to...

Page 7: ...led Otherwise the wired controller cannot be used When the installation is finished please check and make sure the drain pipe pipeline and electric wire are all well connected in order to avoid water...

Page 8: ...instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance Cleaning and user maintenance shall not be made by children wi...

Page 9: ...Temp C Dry Bulb Temp C Wet Bulb Temp C Rated Cooling 27 19 35 24 Rated Heating 20 15 7 6 3 Preparations for Installation NOTE This picture is for reference only please refer to the actual product the...

Page 10: ...e indoor and outdoor units 15 Washer 10 To be used together with the hanger bolt for installing the unit 3 2 Installation Position Selection 1 The location should be able to withstand the weight of un...

Page 11: ...th national standards or local regulations Only qualified personnel can carry out installation work please contact with local dealer before installation Make sure all the installation work completed b...

Page 12: ...l chloride sheathed cord 60227 IEC 52 60227 IEC 53 L 1000 2 0 75 IEC 60227 5 1 If the wire diameter is enlarged to 2 1 mm2 the total communication line length can reach 1500 m 2 The cord shall be Circ...

Page 13: ...1 GMV ND22T E T 6 1 1 GMV ND28T E T 6 1 1 GMV ND36T E T 6 1 1 GMV ND45T E T 6 1 1 GMV ND50T E T 6 1 1 GMV ND56T E T 6 1 1 4 Installation Instructions 4 1 Indoor unit installation 4 1 1 Indoor Unit Dim...

Page 14: ...ield 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 bolt Be sure to fix it securely by using a nut...

Page 15: ...Aim the flaring port of copper pipe at the center of screwed joint and then tighten the flaring nut with hand as shown in Fig 4 2 2 Use a torque wrench to tighten up the flaring nut until the wrench g...

Page 16: ...hose should be bigger or equal to the diameter of drainage pipe joint 6 Install drainage pipe according to the following Fig and arrange insulation to the drainage pipe Improper installation may lead...

Page 17: ...n Fig 4 3 2 1 Fig 4 3 2 1 7 The horizontal pipe can t be connected to vertical pipe in the same level please select the connection way as shown in following fig NO 1 Three way connection of drainage p...

Page 18: ...inished Inject approximately 1L purified water to drain pan from air vent ensure that not to splash the water over the electrical components e g water pump etc 1 In case of commissioning finished plea...

Page 19: ...llation 1 Improper decorative panel installation could cause the following problems Fig 4 4 1 2 Ensure that it s clearance free between decoration panels and ceiling board after installation if not pl...

Page 20: ...e the panel holes fix at the holes on the units 3 Fix the 4 screws at the two side of panel as shown in Fig 4 4 5 Fig 4 4 5 4 Detach the air inlet grille from panel make a wiring connection of signal...

Page 21: ...stall circuit breaker for branch circuit according to related regulations and electrical standards 6 All wiring must use pressure terminal or single wire Multi twisted wire that connects directly to t...

Page 22: ...le of the single branch line and fix it on the wiring board 2 Connection of multi twisted wire as shown in Fig 5 1 2 1 Use a wired stripper to strip away about 10mm of the insulation layer at the end...

Page 23: ...ct wires according to Fig 5 2 4 Fix the power cord with wiring clamp 5 3 Connection of Communication Wire between Indoor Unit and Outdoor Unit or indoor unit 1 Detach the electric box cover 2 Let the...

Page 24: ...d Controller 1 Detach the electric box cover 2 Let the communication wire pass through the wiring through holes 3 Connect the communication wire to terminal H1 and H2 of indoor 4 bit wiring board 4 Fi...

Page 25: ...ddresses of the two wired controllers should be different through address setting Address 1 is for main wired controller Address 2 is for slave wired controller Detailed setting please refer to the ow...

Page 26: ...time please cut off power supply for energy saving the characters on the wired controller screen will disappear after cutting off the power supply 7 Table of Error Codes for Indoor Unit Error Code Co...

Page 27: ...emperature is higher than 43 C Poor cooling effect The filter is dirty or blocked Too heavy heat load of room e g too many people Door or windows is open Inlet and outlet of IDU are blocked Setting te...

Page 28: ...tion is located PRODUCER GREE ELECTRIC APPLIANCES INC OF ZHUHAI West Jinji Rd Qianshan 519070 Zhuhai China REPRESENTATIVE GREE Czech Slovak s r o Ko uli ova 778 39 619 00 Brno Czech Republic www greec...

Page 29: ...NOTES...

Page 30: ...NOTES...

Page 31: ...NOTES...

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