Gree FCU Series Page 1 Service Manual Download

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Concealed Ceiling Type FCU

Summary of Contents for FCU Series

Page 1: ...Concealed Ceiling Type FCU...

Page 2: ...lection 55 1 Selection Principle 56 1 1 Selection Steps 56 1 2 Allowable Noise Level for Buildings 56 1 3 Example for Selection 56 Unit Control 59 1 Control logic 60 2 AC connected with PC long distan...

Page 3: ...Enginnering Data 1 Engineering Data...

Page 4: ...G K EM51002210 EM51002870 4 5 1 28 7 1 99 FP 102WA G K EM51002590 EM51002470 5 5 1 56 8 9 2 53 FP 136WA G K EM51002630 EM51002490 7 35 2 09 12 1 3 44 FP 170WA G K EM51002510 EM51002670 9 2 2 62 15 1...

Page 5: ...3 75 FP 170WAS G K EM51002700 EM51002520 9 8 2 79 15 8 4 49 FP 204WAS G K EM51002550 EM51002740 11 25 3 2 18 6 5 29 G Series FCU FP 34WAHS G K EM51002770 EM51002130 2 25 0 64 3 6 1 02 220 240V 50HZ F...

Page 6: ...35 1 52 FP 136WAT R EM51000840 EM51001080 8 10 2 30 7 00 1 99 FP 170WAT R EM51000850 EM51001090 10 35 2 94 8 30 2 36 FP 204WAT R EM51000860 EM51001100 11 00 3 13 8 95 2 54 4 Series FCU FP 34WAF R EM51...

Page 7: ...9 35 2 66 FP 136WA G D EM51003020 EM51003010 7 35 2 09 12 1 3 44 FP 170WA G D EM51003120 EM51002300 9 5 2 7 15 8 4 49 FP 204WA G D EM51002340 EM51003200 11 5 3 27 18 8 5 35 G FP 34WAH G D EM51003340...

Page 8: ...88 10 65 3 03 FP 136WAS G D EM51003110 EM51003100 8 3 2 36 13 5 3 84 FP 170WAS G D EM51002330 EM51003190 10 2 2 9 17 4 83 FP 204WAS G D EM51003300 EM51003290 12 2 3 47 20 5 69 G FP 34WAHS G D EM510023...

Page 9: ...59 FP 136WAT R EM51000840 EM51001080 8 20 2 33 7 20 2 05 FP 170WAT R EM51000850 EM51001090 10 50 2 99 8 40 2 39 FP 204WAT R EM51000860 EM51001100 11 20 3 18 9 10 2 59 4 Series FCU FP 34WAF R EM5100071...

Page 10: ...51003140 EM51003130 7 1 99 9 2 56 FP 204WA GHL K EM51003220 EM51003210 10 2 84 11 9 3 38 G FP 34WAH GHL K EM51003360 EM51003350 2 0 57 2 3 0 65 220 240V 50HZ FP 51WAH GHL K EM51003950 EM51003960 3 1 0...

Page 11: ...6WAHS GHL K EM51003680 EM51003670 7 8 2 22 9 2 55 FP 170WAHS GHL K EM51003720 EM51003710 9 2 56 10 9 3 1 FP 204WAHS GHL K EM51003760 EM51003750 10 5 2 99 12 4 3 53 50Hz with the return air box 3 1 or...

Page 12: ...4 40 1 25 FP 68WAHF BHL K EM51004320 EM51004310 5 00 1 42 5 45 1 55 FP 85WAHF BHL K EM51004360 EM51004350 5 70 1 62 6 15 1 75 FP 102WAHF BHL K EM51004100 EM51004090 7 10 2 02 7 30 2 08 FP 136WAHF BHL...

Page 13: ...on height utilization and service time which can avoid unreasonable conceptualized control of the large sized duct system c Compact structure flexible arrangement and easy installation will save insta...

Page 14: ...t type and right type structure can be selected flexibly as steps stated below Step 1 Remove the centrifugal fan cover plate and screws of the electric box Step 2 Move the side plate at the air outlet...

Page 15: ...dB A 34 5 35 40 40 5 44 45 46 49 30Pa 36 37 41 42 45 5 46 47 5 51 External static pressure Pa 12Pa for the standard type with no diffuser and filter 30Pa for the high ESP type Coil Type Copper high ef...

Page 16: ...35 40 33 40 Noise 12pa dB A 34 5 37 38 5 41 44 45 46 5 50 30Pa 36 38 41 43 46 47 47 5 51 5 External static pressure Pa 12Pa for the standard type with no diffuser and filter 30Pa for the high ESP typ...

Page 17: ...External static pressure Pa 30pa Coil Type Copper high efficiency louvered fins Pressure 1 6MPa Motor Type Class B capacitor start Quantity 1 2 Power supply 220 240V 50Hz Protection class IP20 Input p...

Page 18: ...citor start Quantity 1 2 Power supply 220 240V 50Hz Protection class IP20 Input power 30Pa W 43 59 70 84 105 151 174 206 Power lines mm2 0 5 3 Protection class I Fan Type Front forward multi vane low...

Page 19: ...t Quantity Piece 1 2 Power supply 208 230VAC 60Hz Protection class IP20 Input power 12pa W 36 57 70 104 105 164 180 228 30Pa W 49 58 74 105 123 165 221 273 Power lines mm2 piece 0 5 3 Anti electric sh...

Page 20: ...Quantity Piece 1 2 Power lines 208 230VAC 60Hz Protection class IP20 Input power 12pa W 36 63 70 104 114 182 180 228 30Pa W 49 64 74 105 123 183 221 273 Power lines mm2 piece 0 5 3 Anti electric shock...

Page 21: ...2 042 2 229 Water resistance kPa 8 9 18 21 41 21 32 34 Noise 30Pa 40 42 44 46 47 48 50 52 External static pressure Pa 30pa Coil Type Copper high efficiency louvered fins Pressure 1 6MPa Motor Type Cl...

Page 22: ...747 1 964 Water resistance kPa 8 15 24 35 56 17 32 31 Noise 30Pa 40 42 44 46 47 48 50 52 External static pressure Pa 30pa Coil Type Copper high efficiency louvered fins Pressure 1 6MPa Motor Type Clas...

Page 23: ...V 50Hz Protection class IP20 Input power W 35 54 66 84 101 150 154 198 Power lines mm2 piece 0 5 3 Anti electric shock class I Fan Type Forward multiple vane low noise centrifugal fan Quantity piece 1...

Page 24: ...ass IP20 Input power W 48 57 72 90 111 152 185 222 Power lines mm2 piece 0 5 3 Anti electric shock class I Fan Type Forward multiple vane low noise centrifugal fan Quantity piece 1 2 3 4 Connection pi...

Page 25: ...tion class IP20 Input power W 35 58 66 78 102 161 150 192 Power lines mm2 piece 0 5 3 Anti electric shock class I Fan Type Forward multiple vane low noise centrifugal fan Quantity Piece 1 2 3 4 Connec...

Page 26: ...Hz Protection class IP20 Input power W 46 57 72 83 108 164 185 221 Power lines mm2 pieces 0 5 3 Anti electric shock class I Fan Type Forward multi vane low noise centrifugal fan Quantity 1 2 3 4 Conne...

Page 27: ...1 615 2 042 2 229 Water resistance kPa 3 713 8 943 14 54 18 79 35 75 19 06 29 01 35 41 Noise 30Pa 40 42 44 46 47 48 50 52 External static pressure Pa 30pa Coil Type Copper high efficiency louvered fi...

Page 28: ...ins Pressure 1 6MPa Motor Type Class B capacitor start Quantity 1 2 Power supply 220 240V 50Hz Protection class IP20 Input power 30Pa W 43 59 70 84 105 151 174 206 Power lines mm2 0 5 3 Protection cla...

Page 29: ...0 240 1 Ph 50Hz 2 FP 68 220 240V 1 Ph 50Hz 2 FP 85 220 240V 1 Ph 50Hz 2 FP 102 220 240 1 Ph 50Hz 2 FP 136 220 240 1 Ph 50Hz 3 FP 170 220 240 1 Ph 50Hz 4 FP 204 220 240 1 Ph 50Hz 4 1 5 5 Capacity Corre...

Page 30: ...490 490 490 485 C 235 235 235 235 235 235 235 235 276 D 512 632 732 832 912 1212 1352 1452 1652 E 132 132 132 132 132 132 132 132 194 F 512 682 782 882 962 1262 1402 1502 1652 G 235 235 235 235 235 23...

Page 31: ...a b FP 34WAF T R 490 45 310 FP 102WAF T R 980 45 310 FP 51WAF T R 620 45 310 FP 136WAF T R 1400 75 250 FP 68WAF T R 740 45 310 FP 170WAF T R 1500 75 310 FP 85WAF T R 820 45 310 FP 204WAF T R 1500 75 3...

Page 32: ...oint support 01846000179 1 18 Electric Box Assy 01396001537 1 19 Electric Box Cover Plate 01426000259 1 20 Wire Clamp 71010003 1 21 Cable Cross Loop 26900000008 2 22 Insulation Gasket 70410503 1 23 Te...

Page 33: ...33000064 33010089 1 FP 51WA H G FP 68WA H G FP 85WA H G FP 102WA H G FP 51WA H S G FP 68WA H S G FP 85WA H S G FP 102WA H S G Explosive Views FP 51WA H G Part Lists No Name Code Quantity 1 Water Tray...

Page 34: ...Cooler Assy 01126000754 01126000775 1 4 Cover Plate Sub Assy 02226001410 1 5 End Plate 02226001407 2 6 Surface Cooler Cover Sheet 01496000327 1 7 Motor Retaining Plate 01846000180 1 8 Propeller Housi...

Page 35: ...ive water joint support 1846000179 1 18 Electric Box Assy 01396001546 01396001547 1 19 Electric Box Cover Plate 1426000259 1 20 Wire Clamp 71010003 1 21 Cable Cross Loop 26900000008 1 22 Insulation Ga...

Page 36: ...1 4 Cover Plate Sub Assy 01265200191 1 5 End Plate 02226001407 2 6 Surface Cooler Cover Sheet 01496000327 1 7 Motor Retaining Plate 01845200034 1 8 Propeller Housing Lower 26905200019 2 9 Centrifugal...

Page 37: ...ater joint support 01846000179 1 18 Electric Box Assy 01396001329 01396001548 1 19 Electric Box Cover Plate 01426000259 1 20 Wire Clamp 71010003 1 21 Cable Cross Loop 26900000008 1 22 Insulation Gaske...

Page 38: ...6 1 4 Cover Plate Sub Assy 01266000151 1 5 End Plate 02226001407 2 6 Surface Cooler Cover Sheet 01496000327 1 7 Motor Retaining Plate 01846000186 1 8 Propeller Housing Lower 26906000024 2 9 Centrifuga...

Page 39: ...entrifugal fan assy 15406002320 1 11 Propeller Housing Upper 26906000023 1 12 Fan Motor 157073022 15707301 1 13 Bar Clasp 70819521 4 14 Fan Motor 70819522 1 15 Motor Support 01806000437 1 16 Side Plat...

Page 40: ...y 15406002320 1 11 Propeller Housing Upper 26906000023 1 12 Fan Motor 157073022 15707301 1 13 Bar Clasp 70819521 4 14 Fan Motor 70819522 1 15 Motor Support 01806000437 1 16 Side Plate of the Air Outle...

Page 41: ...327 1 7 Motor Retaining Plate 01846000191 1 8 Propeller Housing Lower 26906000024 4 9 Centrifugal Fan 10456000102 4 10 Centrifugal fan assy 15406002345 1 11 Propeller Housing Upper 26906000023 4 12 Fa...

Page 42: ...ort 01806000437 2 16 Side Plate of the Air Outlet 02226001589 1 17 Divided collective water joint support 01846000179 1 18 Electric Box Assy 01396001531 01396001532 1 19 Electric Box Cover Plate 01426...

Page 43: ...Cooler Assy 01155200024 01126000765 1 4 Cover Plate Sub Assy 01265200194 1 5 End Plate 02226001407 2 6 Surface Cooler Cover Sheet 01496000327 1 7 Motor Retaining Plate 01265200194 1 8 Propeller Housi...

Page 44: ...rminal plate 2 0149643001 1 8 Right terminal plate 1 01496429 1 9 Surface Cooler Cover Sheet 01496426 1 10 Left terminal plate 2 0149642801 1 11 Water Faucet fixed Plate 01846365 1 12 Left terminal pl...

Page 45: ...er Cover Sheet 01496426 1 10 Left terminal plate 2 0149642801 1 11 Water Faucet fixed Plate 01846365 1 12 Left terminal plate 1 01496427 1 13 Centrifugal fan 10319051 2 14 Supporter 01719521 1 15 Fan...

Page 46: ...Hose 76710060 1 FP 85WAT R Part Lists No Name Code Quantity 1 Electric Box Cover Plate 01419521 1 2 Electric Base Plate Sub assy 01287301 1 3 Terminal Board 420001000003 1 4 Capacitor CBB61 330107471...

Page 47: ...8 Right terminal plate 1 01496429 1 9 Surface Cooler Cover Sheet 01496426 1 10 Left terminal plate 2 0149642801 1 11 Water Faucet fixed Plate 01846365 1 12 Left terminal plate 1 01496427 1 13 Centrifu...

Page 48: ...01 1 9 Terminal Board 420001000003 1 10 Capacitor CBB61S 3301074704 1 11 Air bleeding Hose 76710060 2 12 Electric Box Cover Plate 01419521 1 13 Capacitor CBB61S 3301074701 1 14 Water Faucet fixed Plat...

Page 49: ...ear Volute Casing 22202029 4 18 Centrifugal fan 10319051 4 19 Front Volute Casing 22202030 4 20 Fan Motor 1570730220 2 21 Supporter 01719521 2 FP 204WAT R Part Lists No Name Code Quantity 1 Surface Co...

Page 50: ...ning Plate 01729530 1 8 Air bleeding Hose 76710060 1 9 Surface Cooler Cover Sheet 01496426 1 10 Right terminal plate 2 01496430 1 11 Right terminal plate 1 01496429 1 12 Base Plate 02226579 1 13 Water...

Page 51: ...aining Plate 01729529 1 8 Air bleeding Hose 76710060 1 9 Surface Cooler Cover Sheet 01496426 1 10 Right terminal plate 2 01496430 1 11 Right terminal plate 1 01496429 1 12 Base Plate 02226589 1 13 Wat...

Page 52: ...1 18 Left terminal plate 2 01496428 1 19 Water Faucet fixed Plate 01847703 1 20 Left terminal plate 1 01496427 1 21 Centrifugal fan 10319051 2 FP 85WAF R Part Lists No Name Code Quantity 1 Supporter...

Page 53: ...01729525 1 8 Air bleeding Hose 76710060 1 9 Surface Cooler Cover Sheet 01496426 1 10 Right terminal plate 2 01496430 1 11 Right terminal plate 1 01496429 1 12 Base Plate 02226597 1 13 Water Tray Assy...

Page 54: ...1496442 1 9 Left End Plate Sub Assy 2 01496441 1 10 Water Faucet fixed Plate 0184770301 1 11 Capacitor CBB61S 3301074704 1 12 Terminal Board 420001000003 1 13 Electric Box Cover Plate 01419521 1 14 Ca...

Page 55: ...8 Left End Plate Sub Assy 1 01496442 1 9 Left End Plate Sub Assy 2 01496441 1 10 Water Faucet fixed Plate 0184770301 1 11 Capacitor CBB61S 3301074702 1 12 Terminal Board 420001000003 1 13 Electric Bo...

Page 56: ...Plate 0184770301 1 11 Capacitor CBB61S 3301074705 1 12 Terminal Board 420001000003 1 13 Electric Box Cover 01426320 1 14 Electric Base Plate Sub assy 01426319 1 13 Rear Volute Casing 22202029 4 16 Fr...

Page 57: ...Design Selection 55 Design Selection...

Page 58: ...Noise Level for Buildings Type of Buildings A weighted Sound Level dBA Recording studio broadcast studio dubbing room 20 25 Concert hall theatre television studio 25 30 Cinema lecture theatre meeting...

Page 59: ...a sheet shows that its sensible heat cooling capacity is 4160W the water flow is 0 21L s water resistance is 30kPa and the air flow is 850m3 h g When the entering water temperature is 60 the heating c...

Page 60: ...selection result is satisfactory When selecting units the practice is to match the design sensible heat load with the required sensible load In most cases there is enough latent heat for the coils to...

Page 61: ...Unit Control 59 Unit Control...

Page 62: ...nitoring system could control max 255 units and independently control the operation mode fan speed on off of the unit the control logic is as below 3 AC control principle sketch Following components c...

Page 63: ...Unit Installation 61 Unit Installation...

Page 64: ...nd metal pieces and cut sectional materials Before welding a groove should be made and fins and burrs of the work piece should be removed Equipped with the diamond cut sheet it can cut the non metalli...

Page 65: ...the bricks concrete and ceramic tiles 2 Specific electric tools Hand held electric shears Usage it is used to cut the metal sheets especially for edge and angle trimming Rivet gun Usage it is used fo...

Page 66: ...s made the general steel sheet Q195 or Q235A coated with zinc Generally it is 0 5 1 5mm thick No paint is required as its coating is corrosion proof It is widely used for the duct system under the moi...

Page 67: ...fferent so corrosion resistance to different mediums varies It can be widely used for the duct system under the corrosive chemical environment Aluminum plate It is classified into the pure aluminum pl...

Page 68: ...y applicable to insulation for buildings cold storages air conditionings and low temperature pipes Its operation is easy and simple Foam Rubber It is mainly made of buna n rubber and PVC It is a high...

Page 69: ...reserved around the unit The air inlet and outlet should be far away from obstacles so that air flow can go through everywhere of the room When the heat exchanging room is too small it would lead to...

Page 70: ...ring installation the unit should be kept horizontally The hanger should not bear the weight of ducts water pipes and others Besides check its security periodically 5 Valves should be equipped at the...

Page 71: ...r hot water Water should be clean The unit should be entirely maintained every 2 3 years Water scale inside coils should be removed by chemical method so as to guarantee the heat exchanging performanc...

Page 72: ...Unit Installation 70 2 2 Installation Steps...

Page 73: ...Test Operation Troubleshooting Maintenance 71 Test Operation Troubleshooting Maintenance...

Page 74: ...filter There are foreign matters at the return inlet and air outlet Clear foreign matters The duct resistance exceeds the design value Lower the duct resistance or reselect the unit 4 The cooling or h...

Page 75: ...ree speed switch to XT 4 For FP 136wa H S Capacitor G1 is larger than capacitor G2 For some models only one motor is accessible The three speed switch enclosed by the dotted lines is optional WARNING...

Page 76: ...1 Take out the front volute casing Fig 2 Remove the motor Loosen the fixing screws on the motor and remove the clamping band and the hoop see Fig 3 Loosen the grounding screws and disconnect the groun...

Page 77: ...electric box see Fig 3 Loosen one fixing screw on the soleplate of the electric box see Fig 4 Turn the soleplate of the electric box Loosen fixing screws on the mounted plate Loosen tapping screws on...

Page 78: ...ooting Maintenance 76 Remove the cooler Loosen the taping screws on the side plate see Fig 6 Loosen the taping screws on the end sides Take out the end plates Take out the cooler upwards Tapping screw...

Page 79: ...No JF00303582...

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Gree FCU Series, Service Manual

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Summary of Contents for FCU Series

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