Gree FXA2A-D Owner'S Manual Download Page 9

BU Module 

3

 

Selection of Installation Location and Precautions 

WARNING

 

1)

 

The installation of the air conditioner must be in accordance with the national and local laws and 
regulations. 

2)

 

The quality of the installation will affect the capability of air conditioner directly. The installation 
should be left to the appointed service center. Please contact your dealer after purchasing this machine. 
Professional installation workers will provide installation and test services according to the installation 
manual. 

3)

 

The air conditioner should not install in this place where the small animals exist, because they may 
cause malfunctions, smoke or fire. Please keep the area around the unit clean. 

 

3.1

 

Selection of Installation Location 

WARNING

 

1)

 

The BU module must be installed on a firm and solid support which can withstand the weight of the 
module and the mounting surface must be horizontal plane. The BU module can be chosen to install in 
the ceiling, such as the ceiling of parlor, corridor, balcony, storeroom and etc. 

2)

 

The location must be out of children’s reach, please keep the unit away from children. 

3)

 

The BU module is for indoor use. If installing in the outdoors, the location must be away from wind and 
rain. Otherwise, it maybe causes water leakage, electric shocks or fire etc. 

4)

 

There is enough space for the installation and maintenance. 

5)

 

Avoid direct sunlight or other heat sources exist. 

6)

 

Do not install in location that is hot or humid for long periods of time. 

7)

 

Avoid the BU module installed in the bedroom and study, where these places need to be quiet. 

8)

 

BU module cannot be installed in the place of inflammable and explosive materials and severe dust, 
smoke and the other air pollution, such as the kitchen. 

9)

 

There is enough space to install drainage pipe, so that the condensed water can be discharged. 

10)

 

Installation at the following places might lead to the air conditioner malfunction, such as where is full of 
machine oil, saline-sodic soil near the sea, sulphide fog, high frequency facilities or special conditions. 
If it is unavoidable, please contact the appointed service center. 

 

NOTICE

 

1)

 

Make sure that the unit will not cause any operating vibration or noise after installation. 

2)

 

BU module shall be installed close to the indoor unit, hence to minimize the length and bends of 
cooling pipe. 

 
 
 
 
 
 

Summary of Contents for FXA2A-D

Page 1: ...sing Gree air conditioners please read this owner s manual carefully before operation and keep it for future reference GREE reserves the right to interpret this manual which will be subject to any cha...

Page 2: ...ors is conflict with the modes of outdoor units it will be indicated on the display of the wired controller in five seconds and then the indoor unit will stop In this case please harmonize their work...

Page 3: ...f FXB5A D 10 4 Installation Instruction 11 5 Installation of Refrigerant Pipes 12 5 1 Allowable Length and Drop Height of Connecting Pipe 12 5 2 Installation of Piping Adapter FXA2A D FXA3A D and FXB5...

Page 4: ......

Page 5: ...he nameplate Make sure the power supply is safe 8 This air conditioner must be properly grounded through the receptacle to avoid electric shock The ground wire shouldn t be connected with gas pipe wat...

Page 6: ...he power supply Otherwise it may cause electric shock or damage 28 Do not spray water on the air conditioner or it will cause malfunction or electric shock 29 The air conditioner is not support to ins...

Page 7: ...well Otherwise it is very compact and has a flexible choice about the installation location such as the ceiling of parlor corridor balcony storeroom and etc 2 1 Names of Main Parts a FXA2A D b FXA3A...

Page 8: ...es the running command and all indoor units stop once the outdoor unit is turned off Fig 2 2 4 Working Temperature Range Table 2 B D e r u t a r e p m e t e d i s t u O s t r o S 0 5 m u m i x a M 122...

Page 9: ...en s reach please keep the unit away from children 3 The BU module is for indoor use If installing in the outdoors the location must be away from wind and rain Otherwise it maybe causes water leakage...

Page 10: ...ine dimension Fig 3 mm Table 3 Sorts Indoor unit side mm inch Outdoor unit side mm inch Port A Port B Liquid pipe 6 35 1 4 6 35 1 4 9 52 3 8 Gas pipe 9 52 3 8 9 52 3 8 15 9 5 8 2 Installation and serv...

Page 11: ...Fig 5 mm Table 4 Sorts Indoor unit side mm inch Outdoor unit side mm inch Port A Port B Port C Liquid pipe 6 35 1 4 6 35 1 4 6 35 1 4 9 52 3 8 Gas liquid 9 52 3 8 9 52 3 8 9 52 3 8 15 9 5 8 2 Install...

Page 12: ...tline dimension Fig 7 mm Table 5 Sorts Indoor unit side mm inch Outdoor unit side mm inch Port A Port B Liquid pipe 6 5 1 4 6 5 1 4 9 7 3 8 Gas pipe 16 3 5 8 16 3 5 8 16 3 5 8 2 Installation and servi...

Page 13: ...n Fig 9 mm Table 6 Sorts Indoor unit side mm inch Outdoor unit side mm inch Port A Port B Port C Liquid pipe 6 5 1 4 6 5 1 4 6 5 1 4 9 7 3 8 Gas liquid 16 3 5 8 16 3 5 8 16 3 5 8 16 3 5 8 2 Installati...

Page 14: ...f FXB5A D 1 Outline dimension Fig 11 mm Table 7 Sorts Indoor unit side mm inch Outdoor unit side mm inch Liquid pipe 6 35 1 4 9 52 3 8 Gas pipe 9 52 3 8 15 9 5 8 2 Installation and service space NO Na...

Page 15: ...he condensed water can be discharged 2 Reference to the size of hanger metal and drill 4 holes in the installation location 3 Hang the hanger bolts Fig 13 4 Fix the modules securely with the hanger bo...

Page 16: ...2 L5 2A L2 L3 3B 40 131 Maximum allowable length Between outdoor and indoor units H1 30 99 Between outdoor units and BU modules H2 30 99 Between BU and BU modules H3 15 49 Between indoor and indoor un...

Page 17: ...en the nuts with hands Then tighten the flaring nuts with torque wrench until you hear a click Fig 17 3 Sealing the unconnected port If the port of BU module indoor side does not connected to one indo...

Page 18: ...BU module wrap the pipes to be brazed with sufficient wet cloths After brazing use wet cloths to cool off the pipes to be brazed sufficient Fig 19 3 Sealing the unconnected port If the port of BU modu...

Page 19: ...with the process requirements Rosin joint or pin hole is not allowed 3 During the installation do not damage the pipeline The pipeline s radius of bending must be over than 200mm 8inch The pipes cann...

Page 20: ...uts with torque wrench until you hear a click The spanner and torque wrench should be perpendicular to the refrigerant pipeline The following table for the torque required to tighten the nuts Table 10...

Page 21: ...Pieces Sectional area 3 0 75 mm2 Transmission line Pieces Sectional area 2 1 5 mm2 Recommended cable of indoor unit Pieces Sectional area 4 0 75mm2 Capacity of the air switch GWHD 48S ND3CO 40A GWHD...

Page 22: ...cause the hazard of electric shock 4 The reliable ground terminal should be provided and the ground wire cannot be connected to any of the following places a Water pipe b Coal gas pipe c Sewage pipe...

Page 23: ...k of the air conditioner 3 Press the ends of the cable tightly onto the round terminals corresponding to the size of the screws 4 Pass the screw through the round terminals and fix it onto the termina...

Page 24: ...ber ring In order to protect the power cable and transmission line from damaging by the hole the rubber ring cannot fall from that otherwise it may cause electrical shock or fire etc 4 Connect the pow...

Page 25: ...ting indoor units make sure to connect refrigerant pipes and power cables to the same connection ports marked with matching signs A B C D and E 5 If the connecting wire is connected to the terminal in...

Page 26: ...ht be water bends 2 The drainage pipeline is form of the hard PVC pipes for common purposes which can be purchased locally The diameter of the PVC pipes is not less than 31mm 1 1 4inch and the pipelin...

Page 27: ...onnected Flash 4 times Indoor unit E is connected Flash 5 times Indoor unit A gas tube temperature sensor error Flash 1 time b7 b7 indoor unit address Indoor unit A liquid tube temperature sensor erro...

Page 28: ...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 66174100032...

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