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Gree GMV-ND09TS/A-T, Owner'S Manual

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Gree GMV-ND09TS/A-T Owner'S Manual Download Page 16

Multi Variable Air Conditioners Two-way Cassette Indoor Unit

 

13 

4.4 Panel installation 

4.4.1 Notices for installation 

(1) Improper decorative panel installation could cause the following problems.  

 

Fig. 4.4.1 

(2) Ensure that its clearance-free between decoration panel and ceiling board after 

installation, if not, please adjust the body position. 

 

Fig. 4.4.2 

(3) Connect  the  decoration  panel  terminals  (Female)  to  body  terminals  (male)  as 

shown in fig.4.4.3. 

 

Fig. 4.4.3 

 

 

Summary of Contents for GMV-ND09TS/A-T

Page 1: ...anual Original Instructions Commercial Air Conditioners Multi Variable Air Conditioners Two way Cassette Indoor Unit Models GMV ND09TS A T U GMV ND12TS A T U GMV ND15TS A T U GMV ND18TS A T U GMV ND24...

Page 2: ...ex factory date 2 Malfunction details before and after the malfunction occurs 7 Each unit has been strictly tested and proved to be qualified before ex factory In order to prevent units from being dam...

Page 3: ...System Testing 10 4 4 Panel installation 13 4 5 Installation of Wired Controller 15 5 Wiring Work 15 5 1 Connection of Wire and Patch Board Terminal 15 5 2 Power Cord Connection 16 5 3 Connection of C...

Page 4: ...sh water towards unit otherwise malfunction or electric shock may happen 17 Do not expose the unit to the moist or corrosive circumstances 18 Under cooling mode please don t set the room temperature t...

Page 5: ...inage Pipe Connection Pipe Drainage Device Air Inlet Grille With Filter Main Unit Louver Panel 2 2 Rated Working Condition Indoor Side Condition Outdoor Side Condition Dry Bulb Temp C Wet Bulb Temp C...

Page 6: ...e 5 Sponge 1 To insulate the drain pipe 6 Fastener 4 To fasten the sponge 7 paper pattern for installation 1 Locate the drill hole on ceiling 8 Tapping screw with washer 4 Fix paper pattern 9 Remote c...

Page 7: ...d noise Even if the distance is 1m 39 3 8 in when there is strong electric wave noise may still occur Unit mm in Fig 3 2 1 1 The unit shall be installed in accordance with national standards or local...

Page 8: ...t Ordinary polyvinyl chloride sheathed cord 60227 IEC 52 60227 IEC 53 L 250m L 820 1 5ft 2 0 75 2 1 25 2 AWG18 2 AWG16 IEC 60227 5 1 Total length of communication line can t exceed 250m 820 1 5ft 2 Th...

Page 9: ...s necessary to use shielded wire 3 4 Wiring Requirements Power Cord Size and Air Switch Capacity Model Power Supply MCA A MOP A GMV ND09TS A T U 208 230V 1ph 60Hz 1 15 GMV ND12TS A T U 1 15 GMV ND15TS...

Page 10: ...43 56 13 16 6 35 1 4 9 52 3 8 GMV ND12TS A T U GMV ND15TS A T U 1200 47 1 4 1252 49 5 16 1403 55 1 4 1443 56 13 16 6 35 1 4 12 7 1 2 GMV ND18TS A T U GMV ND24TS A T U 1200 47 1 4 1252 49 5 16 1403 55...

Page 11: ...of the hanger bracket The washer fixing plate will prevent the washer from falling 3 The usage of paper pattern Refer to paper pattern of installation for ceiling opening dimension The center of ceili...

Page 12: ...d then tighten the flaring nut with hand as shown in fig 4 2 1 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 smal...

Page 13: ...the drainage pipelines are used for several units the position of pipeline should be about 100mm 4 in lower than the drainage port of each unit In this case thicker pipes should be applied Fig 4 3 1...

Page 14: ...pe is vertical with the unit the raising height should be less than C Unit mm in Fig 4 3 3 Model A mm in B mm in C mm in GMV ND09TS A T U GMV ND12TS A T U GMV ND15TS A T U GMV ND18TS A T U GMV ND24TS...

Page 15: ...e water over the electrical components e g water pump etc 2 In case of commissioning finished please energize the IDUs and switch to cooling or dry mode meanwhile the water pump operates you can check...

Page 16: ...per decorative panel installation could cause the following problems Fig 4 4 1 2 Ensure that its clearance free between decoration panel and ceiling board after installation if not please adjust the b...

Page 17: ...pipe Fig 4 4 4 2 Adjust the position of panel to make the panel holes fix at the holes on the unit 3 Fix the 4 screws at the two side of panel and then fix the 2 screws in the middle of panel 4 Insta...

Page 18: ...ircuit breaker for branch circuit according to related regulations and electrical standards 6 Keep cable away from refrigerant pipings compressor and fan motor 7 The communication wires should be sepa...

Page 19: ...ing operation all indoor units connected to the same outdoor unit system must be kept energized status Otherwise the unit can t operate normally Fig 5 2 1 For units with single phase power supply 1 De...

Page 20: ...communication bus terminal D1 and D2 as shown in fig 5 3 2 terminal resistor is provided with each ODU 5 4 Connection of Communication Wire for Wired Controller 1 Detach the electric box cover 2 Let...

Page 21: ...be set as master one and slave one 4 One wired controller can control 16 indoor unitS in maximum at the same time As shown in Fig 5 5 1 1 The type of indoor units must be the same if they are control...

Page 22: ...Multi Variable Air Conditioners Two way Cassette Indoor Unit 19 Fig 5 5 1...

Page 23: ...it If the filter is very dirty e g greasy you can clean it using warm water below 45 C that is mixed with mild detergent Then let it dry naturally in cool places 2 If the air conditioner is used in du...

Page 24: ...Water Temperature Sensor Error L8 Power Insufficiency Protection d7 Humidity Sensor Error C0 Communication Error L9 Quantity Of Group Control Indoor Units Setting Error d8 Water Temperature Error AJ...

Page 25: ...ked Too heavy heat load of room e g too many people Door or windows is open Inlet and outlet of IDU are blocked Setting temperature is too high or refrigerant leaks Refrigerant is insufficient e g ref...

Page 26: ......

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