Gree FP-34WA/G-K Service Manual
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Gree FP-34WA/G-K Service Manual

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Concealed Ceiling Type FCU

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Summary of Contents for Gree FP-34WA/G-K

  • Page 1 Concealed Ceiling Type FCU...

  • Page 2: Table Of Contents

    Contents Engineering Data ............................1 1. Product Introduction ..........................2 1.1 Product Lineup ..........................2 1.2 Nomenclature ..........................10 1.3 Product Features......................... 11 1.3.1 Features ..........................11 1.4 Working Principle ........................12 1.5 Technical Data ..........................13 1.5.1 Data at Nominal Conditions ....................13 1.5.2 Temperature at Nominal Conditions .................

  • Page 3: Engineering Data

    Enginnering Data Engineering Data...

  • Page 4: Product Introduction

    Section one --- countries and areas expect the European Union 50Hz (without the return air box) Standard, 3-row-pipes Cooling Heating Series Model Product Code Capacity Capacity Power Supply Picture (kW/Ton) (kW/Ton) EM51002750 FP-34WA/G-K 1.85/0.53 3.05/0.87 EM51002070 EM51002140 FP-51WA/G-K 2.8/0.8 4.22/1.2 EM51002790 EM51002830 FP-68WA/G-K 3.6/1.02 5.5/1.56 EM51002580...
  • Page 5 Enginnering Data EM51002530 FP-204WAH/G-K 11/3.13 18/5.12 EM51002530 EM51002080 FP-34WAS/G-K 2.25/0.64 3.6/1.02 EM51002780 EM51002820 FP-51WAS/G-K 3.3/0.94 5.9/1.68 EM51002110 EM51002230 FP-68WAS/G-K 4.3/1.22 7.3/2.08 EM51002860 EM51002900 FP-85WAS/G-K 5/1.42 8.05/2.29 EM51002190 220-240V 50HZ EM51002480 FP-102WAS/G-K 6.3/1.79 10.1/2.87 EM51002600 EM51002250 FP-136WAS/G-K 8.2/2.33 13.2/3.75 EM51002660 EM51002700 FP-170WAS/G-K 9.8/2.79 15.8/4.49...
  • Page 6 Enginnering Data 50Hz (without the return air box), standard, 3+1 or 4-row-pipes Cooling Heating Series Model Product Code Capacity Capacity Power Supply Picture (kW/Ton) (kW/Ton) EM51000790 FP-34WAT-R 2.30/0.65 2.10/0.60 EM51001030 EM51000800 FP-51WAT-R 3.60/1.02 3.35/0.95 EM51001040 EM51000810 FP-68WAT-R 4.35/1.24 4.00/1.14 EM51001050 EM51000820 FP-85WAT-R 5.40/1.54...
  • Page 7 Enginnering Data 60HZ (without the return air box), standard Cooling capacity Heating capacity Series Model Product Code Power supply Pictures (kW/Ton ） (kW/Ton) EM51002350 FP-34WA/G-D 1.9/0.54 3.05/0.87 EM51003310 EM51002390 FP-51WA/G-D 3/0.85 5/1.42 EM51003390 EM51003430 FP-68WA/G-D 3.6/1.02 5.9/1.68 EM51003440 EM51003530 FP-85WA/G-D 4.7/1.34 7.7/2.19 EM51002450...
  • Page 8 Enginnering Data 60HZ (without the return air box), 3-row-pipes Cooling Heating Power Series Model Product Code capacity capacity Pictures supply (kW/Ton ） (kW/Ton) EM51003380 FP-34WAS/G-D 2.25/0.64 3.7/1.05 EM51002380 EM51002420 FP-51WAS/G-D 3.3/0.94 5.4/1.54 EM51003420 EM51003520 FP-68WAS/G-D 4.4/1.25 7.35/2.09 EM51002440 EM51003620 FP-85WAS/G-D 5.2/1.48 8.5/2.42 EM51003610...
  • Page 9 Enginnering Data 60Hz (without the return air box), 3+1 or 4-row-pipes Cooling Heating Series Model Product Code Capacity Capacity Power Supply Picture (kW/Ton) (kW/Ton) EM51000790 FP-34WAT-R 2.35/0.67 2.15/0.61 EM51001030 EM51000800 FP-51WAT-R 3.80/1.08 3.40/0.97 EM51001040 EM51000810 FP-68WAT-R 4.40/1.25 4.10/1.17 EM51001050 EM51000820 FP-85WAT-R 5.60/1.59 4.70/1.34...
  • Page 10 Enginnering Data Section two --- countries and areas within the European Union 50HZ (with the return air box), standard, 3-row pipes Cooling Heating Power Series Model Product Code capacity capacity Pictures supply （ kW/Ton ） （ kW/Ton ） EM51003330 FP-34WA/GHL-K 1.75/0.5 2.2/0.63 EM51003320...
  • Page 11 Enginnering Data EM51003660 FP-102WAS/GHL-K 5.9/1.67 6.6/1.88 EM51003650 EM51003700 FP-136WAS/GHL-K 7.6/2.16 8.9/2.53 EM51003690 EM51003740 FP-170WAS/GHL-K 8.8/2.5 10.2/2.89 EM51003730 EM51003780 FP-204WAS/GHL-K 10.4/2.96 12.1/3.43 EM51003770 EM51003800 FP-34WAHS/GHL-K 2.5/0.71 2.8/0.8 EM51003790 EM51003910 FP-51WAHS/GHL-K 3.3/0.94 3.8/1.08 EM51003920 EM51003840 FP-68WAHS/GHL-K 4.2/1.19 5.1/1.45 EM51003830 EM51003880 FP-85WAHS/GHL-K 4.9/1.39 5.7/1.62 EM51003870 220-240V...

  • Page 12: Nomenclature

    Enginnering Data EM51004240 FP-204WAHT/BHL-K 10.2/2.90 11.90/3.38 EM51004230 EM51004260 FP-34WAHF/BHL-K 2.65/0.75 3.15/0.90 EM51004250 EM51004280 FP-51WAHF/BHL-K 3.80/1.08 4.40/1.25 EM51004270 EM51004320 FP-68WAHF/BHL-K 5.00/1.42 5.45/1.55 EM51004310 EM51004360 FP-85WAHF/BHL-K 5.70/1.62 6.15/1.75 EM51004350 220-240V 50HZ EM51004100 FP-102WAHF/BHL-K 7.10/2.02 7.30/2.08 EM51004090 EM51004140 FP-136WAHF/BHL-K 8.90/2.53 9.50/2.70 EM51004130 EM51004180 FP-170WAHF/BHL-K 11.00/3.13 12.30/3.50...

  • Page 13: Product Features

    Enginnering Data 1.3 Product Features 1.3.1 Features FCU is the most widely used terminal unit of the air conditioning system, used fo supplying cooling (hot) water, with the air flow below 2500m3/h and the external static pressure less than 100Pa. For cooling, enthalpy loss of the air generally is 15.9kJ/kg.

  • Page 14: Working Principle

    Enginnering Data condensate Optimized location of the exhaust and drain valves, for better heat exchanging effect and preventing from frost cracks in winter. (3) High-efficiency copper tubes The copper tubes are made of pure red copper with female threads on the inner wall. There are also raised teeth at the inner wall, used for increasing turbulent flows and damaging the boundary layer of water for better heat exchanging capacity.

  • Page 15: Technical Data

    Enginnering Data 1.5 Technical Data 1.5.1 Data at Nominal Conditions Section one --- countries and areas except the European Union (1) 50Hz (without the return air box), standard, 3-row pipes Standard Type (G Series) Type Concealed FP-34WA/ FP-51WA/ FP-68WA/ FP-85WA/ FP-102WA/ FP-136WA/ FP-170WA/...
  • Page 16 Enginnering Data Nominal cooling conditions: (27/19.5 ℃ ) indoor dry/wet bulb temperature, (7/12 ℃ ) entering and leaving water temperature. Nominal heating conditions: 21 ℃ indoor dry bulb temperature, 60 ℃ entering water temperature. The noise is tested under the semi-anechoic chamber and the actual value will change under different environments.
  • Page 17 Enginnering Data and leaving water temperature. Nominal heating conditions: 21 ℃ indoor dry bulb temperature, 60 ℃ entering water temperature. The noise is tested under the semi-anechoic chamber and the actual value will change under different environments. 50Hz (without the return air box), 4-row pipes Type Concealed FP-34WA...
  • Page 18 Enginnering Data 50Hz (without the return air box), 3+1-row pipes FP-34WA FP-51WA FP-68WA FP-85WA FP-102W FP-136W FP-170W FP-204 Type Concealed AT-R AT-R AT-R WAT-R Item ceiling type 1020 1360 1700 2040 Airflow 1095 1275 1575 1050 Cooling 2300 3600 4350 5400 6700 8100...
  • Page 19 Enginnering Data (2) 60Hz (without the return air box), standard, 3-row pipes Horizontal concealed FCU— (G series, 208-230VAC 60Hz) Model FP-34WA/ FP-51WA/ FP-68WA/ FP-85WA/ FP-102WA/ FP-136WA/ FP-170WA/ FP-204WA/ Unit Item High 1020 1360 1700 2040 Air flow m³ /h Medium 1095 1275 1575...
  • Page 20 Enginnering Data Horizontal concealed three-row-pipe FCU— (G series, 208-230VAC 60Hz) Model FP-34WA FP-51WA FP-68WA FP-85WA FP-102W FP-136W FP-170W FP-204W Unit Item S/G-D S/G-D S/G-D S/G-D AS/G-D AS/G-D AS/G-D AS/G-D High 1020 1360 1700 2040 Air flow m³ /h Medium 1095 1275 1575 1050...
  • Page 21 Enginnering Data (3) 60 Hz (Without the return air box), 4-row pipes Type Concealed FP-34WAF FP-51WAF FP-68WAF FP-85WAF FP-102WA FP-136WA FP-170WA FP-204W Item ceiling type AF-R 1040 1490 1850 2160 Airflow 1095 1275 1575 1050 Cooling 2650 4080 4800 5800 7600 9300 11200...
  • Page 22 Enginnering Data (4) 60 Hz (Without the return air box), 3+1-row pipes Concealed Type FP-34WAT FP-51WAT FP-68WAT FP-85WAT FP-102WA FP-136WA FP-170WA FP-204WA ceiling Item type 1040 1490 1850 2160 Airflow 1095 1275 1575 1050 Cooling 2350 3800 4400 5600 6800 8200 10500 11200...
  • Page 23 Enginnering Data Section two --- countries and areas within the European Union Horizontal concealed FCU, standard (G series, 220~240VAC, 50Hz, EU) Model FP-34WA/ FP-51WA/ FP-68WA/ FP-85WA/ FP-102WA FP-136WA FP-170WA FP-204WA Unit Item GHL-K GHL-K GHL-K GHL-K /GHL-K /GHL-K /GHL-K /GHL-K High 1020 1360...
  • Page 24 Enginnering Data Horizontal concealed FCU, standard (G series, 220~240VAC, 50Hz, EU) Model FP-34WA FP-51WA FP-68WA FP-85WA FP-102WA FP-136WA FP-170WA FP-204WA Unit Item H/GHL-K H/GHL-K H/GHL-K H/GHL-K H/GHL-K H/GHL-K H/GHL-K H/GHL-K High 1100 1400 1700 2000 Air flow Medium 1190 1400 Cooling High 2000...
  • Page 25 Enginnering Data Horizontal concealed FCU, 3-row-pipes (G series, 220~240VAC, 50Hz, EU) Model FP-34WAS/ FP-51WAS/ FP-68WAS/ FP-85WAS/ FP-102WA FP-136WA FP-170WA FP-204WA Unit Item GHL-K GHL-K GHL-K GHL-K S/GHL-K S/GHL-K S/GHL-K S/GHL-K High 1020 1360 1600 1900 Air flow Mediu 1095 1120 1330 Cooling High...
  • Page 26 Enginnering Data Horizontal concealed FCU, 3-row-pipe (G series, 220~240VAC, 50Hz, EU) Model FP-34WAH FP-51WAH FP-68WAH FP-85WAH FP-102WAH FP-136WA FP-170WA FP-204WA Unit Item S/GHL-K S/GHL-K S/GHL-K S/GHL-K S/GHL-K HS/GHL-K HS/GHL-K HS/GHL-K High 1100 1400 1700 2000 Air flow Medium 1190 1400 Cooling High 2500...
  • Page 27 Enginnering Data 50Hz (with the return air box), 4-row pipes FP-102W FP-136W FP-170W Type Concealed FP-34WA FP-51WA FP-68WA FP-85WA FP-34WA AHF/BHL- AHF/BHL- AHF/BHL- Item ceiling type HF/BHL-K HF/BHL-K HF/BHL-K HF/BHL-K HF/BHL-K 1020 1360 1700 2040 Airflow 1095 1275 1575 1050 Cooling 2600 4000...

  • Page 28: Temperature At Nominal Conditions

    Leaving water temperature ( ℃ ) Environment DB Temperature ( ℃ ) 16 ～ 40 Cooling 进出水温差（℃） >5 10 ～ 35 Heating 2.5 ～ 6 <80 2.5 ～ 6 Note: when conditions are out of the range, please contact GREE.

  • Page 29: Electric Data

    Enginnering Data 1.5.4 Electric Data Model Power Supply Fan Quantity FP-34 220-240 1 Ph 50Hz FP-51 220-240 1 Ph 50Hz FP-68 220-240V 1 Ph 50Hz FP-85 220-240V 1 Ph 50Hz FP-102 220-240 1 Ph 50Hz FP-136 220-240 1 Ph 50Hz FP-170 220-240 1 Ph 50Hz FP-204...

  • Page 30: Dimensions Of The Unit

    Enginnering Data 2. Dimensions of the Unit Standard, 3-row pipes Model FP-34 FP-51 FP-68 FP-85 FP-102 FP-136 FP-170 FP-204 FP-238 Legend 1000 1080 1380 1520 1620 1820 1212 1352 1452 1652 1262 1402 1502 1652 1186 1326 1426 1626 1212 1352 1452 1652...

  • Page 31: Explosive Views And Part Lists

    Enginnering Data Standard, 3+1 or 4-row-pipes F-T Series F-T Series FP-34WAF(T)-R FP-102WAF(T)-R FP-51WAF(T)-R FP-136WAF(T)-R 1400 FP-68WAF(T)-R FP-170WAF(T)-R 1500 FP-85WAF(T)-R FP-204WAF(T)-R 1500 3. Explosive Views and Part Lists FP-34WA(H)/G 、 FP-34WA(H)S/G Explosive Views:...
  • Page 32 Enginnering Data FP-34WA(H)/G Part Lists: Name Code Quantity Water Tray Assy 81211150017 Base Plate 02225200066 Surface-Cooler Assy 01126000766/01126000767 Cover Plate Sub-Assy 01265200190 End-Plate 02226001407 Surface Cooler Cover Sheet 01496000327 Motor Retaining Plate 01845200033 Propeller Housing(Lower) 26906000024 Centrifugal Fan 10456000102 Centrifugal fan assy 01396001421 Propeller Housing(Upper) 26906000023...
  • Page 33 Enginnering Data Side Plate of the Air Outlet 02226001530 Divided ( collective) water joint support 01846000179 Electric Box Assy 01396001449/01396001537 Electric Box Cover Plate 01426000259 Wire Clamp 71010003 Cable Cross Loop 26900000008 Insulation Gasket 70410503 Terminal Board 4201026502 Electric Base Plate 01426000258 Capacitor CBB61 33000064/33010089...
  • Page 34 Enginnering Data Fan Motor 15707302/157073021 Hoop 70819521 Bar Clasp 70818025 Motor Support 01805200144 Side Plate of the Air Outlet 02225200064 Divided ( collective) water joint support 01846000179 Electric Box Assy 01396001540 /01396001541 Electric Box Cover Plate 01426000259 Wire Clamp 71010003 Cable Cross Loop 26900000008 Insulation Gasket...
  • Page 35 Enginnering Data FP-85WA(H)/G Part Lists: Name Code Quantity Water Tray Assy 81211150010 Base Plate 02226001409 Surface-Cooler Assy 01126000754/01126000775 Cover Plate Sub-Assy 02226001410 End-Plate 02226001407 Surface Cooler Cover Sheet 01496000327 Motor Retaining Plate 01846000180 Propeller Housing(Lower) 26906000024 Centrifugal Fan 10456000102 Centrifugal fan assy 15406002335 Propeller Housing(Upper) 26906000023...
  • Page 36 Enginnering Data Motor Support 01806000437 Side Plate of the Air Outlet 02226001483 Divided ( collective) water joint support 01846000179 Electric Box Assy 01396001522/01396001523 Electric Box Cover Plate 01426000259 Wire Clamp 71010003 Cable Cross Loop 26900000008 Insulation Gasket 70410503 Terminal Board 4201026502 Electric Base Plate 01426000258...
  • Page 37 Enginnering Data FP-68WA(H)S/G Part Lists: Name Code Quantity Water Tray Assy 81211150010 Base Plate 02226001409 Surface-Cooler Assy 01126000656/01126000776 Cover Plate Sub-Assy 02226001410 End-Plate 02226001407 Surface Cooler Cover Sheet 01496000327 Motor Retaining Plate 01846000180 Propeller Housing(Lower) 26906000024 Centrifugal Fan 10456000102 Centrifugal fan assy 15406002254/15406002336 Propeller Housing(Upper) 26906000023...
  • Page 38 Enginnering Data Motor Support 1806000437 Side Plate of the Air Outlet 1376000082 Divided ( collective) water joint support 1846000179 Electric Box Assy 01396001329/01396001548 Electric Box Cover Plate 1426000259 Wire Clamp 71010003 Cable Cross Loop 26900000008 Insulation Gasket 70410503 Terminal Board 4201026502 Electric Base Plate 1426000258...
  • Page 39 Enginnering Data FP-136WA(H)/G 、 FP-136WA(H)S/G Explosive Views: FP-136WA(H)/G Part Lists: Name Code Quantity Water Tray Assy 01286000681 Base Plate 02226001581 Surface-Cooler Assy 01126000757/01126000758 Cover Plate Sub-Assy 01266000201 End-Plate 02226001407 Surface Cooler Cover Sheet 01496000327 Propeller Housing(Lower) 01846000203 Hoop 26906000024 Centrifugal Fan 10456000102 Centrifugal fan assy 15406002320...
  • Page 40 Enginnering Data FP-136WA(H)S/G Part Lists: Name Code Quantity Water Tray Assy 1286000681 Base Plate 02226001581 Surface-Cooler Assy 01126000747/01126000759 Cover Plate Sub-Assy 01266000201 End-Plate 02226001407 Surface Cooler Cover Sheet 01496000327 Propeller Housing(Lower) 01846000203 Hoop 26906000024 Centrifugal Fan 10456000102 Centrifugal fan assy 15406002320 Propeller Housing(Upper) 26906000023...
  • Page 41 Enginnering Data FP-170WA(H)/G 、 FP-204WA(H)/G 、 FP-238WA(H)/G 、 FP-170WA(H)S/G 、 FP-204WA(H)S/G 、 FP-238WA(H)S/G Explosive Views: FP-170WA(H)/G Part Lists: Name Code Quantity Water Tray Assy 81211150021 Base Plate 02226001479 Surface-Cooler Assy 01126000760/01126000761 Cover Plate Sub-Assy 01266000176 End-Plate 02226001407 Surface Cooler Cover Sheet 01496000327 Motor Retaining Plate 01846000191...
  • Page 42 Enginnering Data Terminal Board 4201026502 Electric Base Plate 01426000258 Capacitor CBB61 33010026/33010027 FP-204WA(H)/G Part Lists: Name Code Quantity Water Tray Assy 81211150030 Base Plate 02226001590 Surface-Cooler Assy 01155200024/01126000765 Cover Plate Sub-Assy 01265200194 End-Plate 02226001407 Surface Cooler Cover Sheet 01496000327 Motor Retaining Plate 01265200194 Propeller Housing(Lower) 26906000024...
  • Page 43 Enginnering Data Fan Motor 157073022/15019523 Hoop 70819521 Bar Clasp 70819522 Motor Support 01806000437 Side Plate of the Air Outlet 01376000091 Divided ( collective) water joint support 01846000179 Electric Box Assy 01396001528 Electric Box Cover Plate 01426000259 Wire Clamp 71010003 Cable Cross Loop 26900000008 Insulation Gasket 70410503...
  • Page 44 Enginnering Data FP-34WAT-R Explosive Views: FP-34WAT-R Part Lists: Name Code Quantity Electric Box Cover Plate 01419521 Electric Base Plate Sub-assy 01287301 Terminal Board 420001000003 Capacitor CBB61 3301074716 Water Tray Assy 12418810 Base Plate 02226579 Right terminal plate 2 0149643001 Right terminal plate 1 01496429 Surface Cooler Cover Sheet 01496426...
  • Page 45 Enginnering Data FP-51WAT-R 、 FP-68WAT-R 、 FP-85WAT-R 、 FP-102WAT-R Explosive Views: FP-51WAT-R Part Lists: Name Code Quantity Electric Box Cover Plate 01419521 Electric Base Plate Sub-assy 01287301 Terminal Board 420001000003 Capacitor CBB61S 3301074702 Water Tray Assy 12418811 Base Plate 02226589 Right terminal plate 2 0149643001 Right terminal plate 1...
  • Page 46 Enginnering Data Water Tray Assy 12418813 Base Plate 02226588 Right terminal plate 2 0149643001 Right terminal plate 1 01496429 Surface Cooler Cover Sheet 01496426 Left terminal plate 2 0149642801 Water Faucet fixed Plate 01846365 Left terminal plate 1 01496427 Centrifugal fan 10319051 Supporter 01719521...
  • Page 47 Enginnering Data FP-102WAT-R Part Lists: Name Code Quantity Electric Box Cover Plate 01419521 Electric Base Plate Sub-assy 01287301 Terminal Board 420001000003 Capacitor CBB61S 3301074705 Water Tray Assy 12418815 Base Plate 02226597 Right terminal plate 2 0149643001 Right terminal plate 1 01496429 Surface Cooler Cover Sheet 01496426...
  • Page 48 Enginnering Data FP-136WAT-R Part Lists: Name Code Quantity Surface Cooler Cover Sheet 0149642601 Right End-Plate Sub-Assy 1 01496440 Right End-Plate Sub-Assy 2 0149643901 Water Tray Assy 12418817 Base Plate 02226586 Surface-Cooler Assy 01106025 Cover Plate Assy 0126633205 Electric Base Plate Sub-assy 01287301 Terminal Board 420001000003...
  • Page 49 Enginnering Data FP-170WAT-R Part Lists: Name Code Quantity Surface Cooler Cover Sheet 0149642601 Right End-Plate Sub-Assy 1 01496440 Right End-Plate Sub-Assy 2 0149643901 Water Tray Assy 12418818 Base Plate 02226585 Surface-Cooler Assy 0110602501 Cover Plate Assy 0126633206 Electric Base Plate Sub-assy 01287301 Terminal Board 420001000003...
  • Page 50 Enginnering Data Fan Motor 1570730220 FP-34WAF-R Explosive Views: FP-34WAF-R Part Lists: Name Code Quantity Supporter 01719521 Fan Motor 1570730104 Rear Volute Casing 22202029 Front Volute Casing 22202030 Surface-Cooler Assy 01126395 Cover Plate Assy 01266332 Motor Retaining Plate 01729530 Air-bleeding Hose 76710060 Surface Cooler Cover Sheet 01496426...
  • Page 51 Enginnering Data FP-51WAF-R 、 FP-68WAF-R 、 FP-85WAF-R 、 FP-102WAF-R Explosive Views: FP-51WAF-R Part Lists: Name Code Quantity Supporter 01719521 Fan Motor 1570730216 Rear Volute Casing 22202029 Front Volute Casing 22202030 Surface-Cooler Assy 01126395 Cover Plate Assy 01266332 Motor Retaining Plate 01729529 Air-bleeding Hose 76710060...
  • Page 52 Enginnering Data FP-68WAF-R Part Lists: Name Code Quantity Supporter 01719521 Fan Motor 1570730216 Rear Volute Casing 22202029 Front Volute Casing 22202030 Surface-Cooler Assy 01126395 Cover Plate Assy 01266332 Motor Retaining Plate 01729527 Air-bleeding Hose 76710060 Surface Cooler Cover Sheet 01496426 Right terminal plate 2 01496430 Right terminal plate 1...
  • Page 53 Enginnering Data Left terminal plate 1 01496427 Centrifugal fan 10319051 FP-102WAF-R Part Lists: Name Code Quantity Supporter 01719521 Fan Motor 1570730220 Rear Volute Casing 22202029 Front Volute Casing 22202030 Surface-Cooler Assy 01126395 Cover Plate Assy 01266332 Motor Retaining Plate 01729525 Air-bleeding Hose 76710060 Surface Cooler Cover Sheet...
  • Page 54 Enginnering Data FP-136WAF-R Part Lists: Name Code Quantity Surface Cooler Cover Sheet 0149642601 Right End-Plate Sub-Assy 1 01496440 Right End-Plate Sub-Assy 2 01496439 Base Plate 02226586 Surface-Cooler Assy 01126140 Water Tray Assy 12418817 Motor Retaining Plate 01749521 Left End-Plate Sub-Assy 1 01496442 Left End-Plate Sub-Assy 2 01496441...
  • Page 55 Enginnering Data FP-170 WAF-R Part Lists: Name Code Quantity Surface Cooler Cover Sheet 0149642601 Right End-Plate Sub-Assy 1 01496440 Right End-Plate Sub-Assy 2 01496439 Base Plate 02226585 Surface-Cooler Assy 01126140 Water Tray Assy 12418818 Motor Retaining Plate 01729522 Left End-Plate Sub-Assy 1 01496442 Left End-Plate Sub-Assy 2 01496441...

  • Page 56: Scope Of Supply

    Enginnering Data FP-204 WAF-R Part Lists: Name Code Quantity Surface Cooler Cover Sheet 0149642601 Right End-Plate Sub-Assy 1 01496440 Right End-Plate Sub-Assy 2 01496439 Base Plate 02226585 Surface-Cooler Assy 0112614001 Water Tray Assy 12418818 Motor Retaining Plate 01729522 Left End-Plate Sub-Assy 1 01496442 Left End-Plate Sub-Assy 2 01496441...

  • Page 57: Design & Selection

    Design & Selection Design & Selection...

  • Page 58: Selection Principle

    Design & Selection 1. Selection Principle 1.1 Selection Steps (1) Select the unit type based on the air flow, cooling capacity and heating capacity. (2) Select the unit model based on the indoor cold/heat load, inlet air temperature, entering water temperature and related data sheet.
  • Page 59 Design & Selection Figure 1 Connection Diagram of the FCU Step 1: select the unit type based on the air flow, cooling capacity and heating capacity. Select the unit model based on the average cooling load. Select the cooling capacity at the high air flow to meet the average cooling load. Based on the inlet air 27 ℃...
  • Page 60 Design & Selection According to the calculation results, the sum of the on-way resistance and the local resistance is:   The dynamic pressure of the diffuser is:       For FP-102WA, based on the air flow of 1020m3/h and the outlet side of 820mm*130mm, the air speed at the air outlet is 4.95m/s.

  • Page 61: Unit Control

    Unit Control Unit Control...

  • Page 62: Control Logic

    Unit Control 1. Control logic (1) For the independent control system, the logic is showed as below: (2) AC connected with weekly timer The control system is made up of one weekly timer and 16 units, one weekly time could control max. 16 units, and independently control the on/off time of every unit.

  • Page 63: Unit Installation

    Unit Installation Unit Installation...

  • Page 64: Preparation Before Installation

    Unit Installation 1. Preparation before Installation 1.1 Tools (1) General electric tools  Hand-held electric drill Usage: it is used for drilling holes at metals, wood or plastics etc.  Cutter Usage: the fiber-reinforced sheet wheel can cut the round or special shaped steel pipes, cast iron pipes, channel steel, and flat steel etc.
  • Page 65 Unit Installation  Percussion drill Usage: there are two operating statuses for the percussion drill. Under the slow mode, with the auger bit, it can be used as the electric drill. Under the slew and percussion state, with the rigid alloy impact bit, it can be used to drill holes at the bricks, concrete and ceramic tiles.

  • Page 66: Materials

    Unit Installation 1.2 Materials  Pipes The condensate pipe is generally the U-PVC pipe, connected with the special glue. Besides, PP-R pipes, PP-C pipes and galvanized steel pipes also are selectable, which all are with thread connectors.  Sheets Sheets are main materials for ducts, including the galvanized steel sheets, mild steel sheets, and aluminum sheets etc.

  • Page 67: Drain Hose

    Unit Installation  Mild steel sheets It is the cold or hot rolled Q235-B(GB700-1988) steel sheet. It is of excellent plasticity and processability. It can be easily welded, but it is likely to rust. Therefore, paint is required for corrosion protection.

  • Page 68: Insulation

    Unit Installation Transparent drain hose should be selected so that it is able to clearly see the flow status. Length of the drain hose is generally about 150mm. The hose should be connected to the unit and the drain pipe by the pipe clamps for further maintenance but not by glue.

  • Page 69: Installation

    Unit Installation (2) Power lines Type and size of the power lines should meet relative design regulations. When there is no specific regulation, the minimal sectional area of the conduct cores under different laying mode should refer to the user’s manual of the FCU. (3) Anti-corrosion materials The commonly used anti-corrosion materials include paint, resin and asphalt etc.
  • Page 70 Unit Installation Back Return Air (Recommended) Downward Return Air (4) An access no less than 300*400 must be reserved at the same side with the electric box.  During installation of the hanger bolts, check if the installation location can withstand four times weight of the unit.
  • Page 71 Unit Installation (7) Teflon tape should be used for connection of the inlet and outlet pipes. No leak is allowed. (8) Pipes should be insulated to prevent from generating condensate. (9) The condensate pipe should not be blocked with a grade of slope no less than 5%. (10) A filter should be installed at the return air inlet and cleaned periodically so as to not affect the heat exchanging efficiency.

  • Page 72: Installation Steps

    Unit Installation 2.2 Installation Steps...

  • Page 73: Test Operation & Troubleshooting & Maintenance

    Test Operation & Troubleshooting & Maintenance Test Operation & Troubleshooting & Maintenance...

  • Page 74: Error List

    Test Operation & Troubleshooting & Maintenance 1. Error List Symptoms Possible Causes Corrective Measures There is no power supply. Repower the unit when power supply is available. The unit does not run. The power plug is loosened. Tighten the power plug. The motor is burnt out.

  • Page 75: Electric Diagrams

    Test Operation & Troubleshooting & Maintenance 2. Electric Diagrams FP-34WA(H)/G; FP-51WA(H)/G; FP-68WA(H)/G; FP-85WA(H)/G; FP102WA(H)/G;FP-136WA(H)/G; 170WA(H)/G; FP-204WA(H)/G; FP-238WA(H)/G; FP-34WA(H)S/G; FP-51WA(H)S/G; FP-68WA(H)S/G; FP- 85WA(H)S/G; FP102WA(H)S/G Notes: ① According to actual demand, connect “M” of the three-speed switch to XT-4. ② For FP-136wa(H)(S), Capacitor G1 is larger than capacitor G2. ③...
  • Page 76 Test Operation & Troubleshooting & Maintenance ② Remove the fan blades  Loosen the fixing screws with a special Allen screwdriver or spanner from the notch (see Fig.2)  Drag the fan blades out. ③ Remove the front volute casing ...

  • Page 77: Replacement Of The Cooler

    Test Operation & Troubleshooting & Maintenance 3.2 Replacement of the Cooler Steps Graphical Representation ① Remove the mounted plate of the liquid distributor  Take out the cove plate of the electric box (see Fig 3)  Loosen one fixing screw on the soleplate of the electric box (see Fig.4) ...
  • Page 78 Test Operation & Troubleshooting & Maintenance ③ 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 screws (total 14 pieces) Fig.6...
  • Page 79 No.：JF00303582...

This manual is also suitable for:

Fcu seriesFp-51wa/g-kFp-102wa/g-kFp-136wa/g-kFp-170wa/g-kFp-204wa/g-k ... Show all

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