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Sakura FCR User Manual
Summary of FCR
Page 1
Sakura air conditioner user-friendly, earth-friendly ducted type fan coil unit models: fcr, fcrd, ffr, ffm, fcrt.
Page 2: Contents
Page 1 product nomenclature ...................................................................... 2 features ......................................................................................... 4 engineering specifications ................................................................ 6 gene...
Page 3: Product Nomenclature
Page 2 product nomenclature concealed type fan coil unit fcr 800 e l s low static pressure h high static pressure (for ffm only) 3 30pa static pressure 6 60pa static pressure 8 80pa static pressure l left piping (facing supply air duct) r right piping (facing supply air duct) 800 unit size. Fcr ceil...
Page 4
Page 3 high delta-t ceiling concealed type fan coil unit fchd 200 b l l left piping (facing supply air duct) r right piping (facing supply air duct) b product generation 200 unit size fchd high delta-t ceiling concealed fcu exposed type fan coil unit fc 200 c l l left piping (facing supply air duct)...
Page 5: Features
Page 4 light and rigid construction due to the compact and strong structural design of the unit. Slim unit design also fulfills the stringent space requirement of today’s building design. High air volume fcu with the height of only 430mm is most suitable for applications that demand for high air flo...
Page 6
Page 5 fcr / fcrd / fcrt fchd ffm fc ff ffr.
Page 7: Engineering Specifications
Page 6 engineering specifications general data - ceiling concealed fcu (3 rows coil) 50hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c ...
Page 8
Page 7 general data - ceiling concealed fcu (3 rows coil) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. Heating cap...
Page 9
Page 8 general data - ceiling concealed fcu (4 pipes, 3c + 2h) 50hz fcr 200c 300c 400c 500c 600c 800c 1000c 1200c 1400c high m 3 /h 350 520 680 850 1030 1380 1710 2040 2400 medium m 3 /h 270 380 510 640 780 1030 1290 1540 1975 low m 3 /h 190 280 340 450 560 740 890 1040 1255 high w 1970 2850 3760 46...
Page 10
Page 9 general data - ceiling concealed fcu (4 pipes, 3c + 2h) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. Heatin...
Page 11
Page 10 general data - high air volume fcu (4 rows coil) 50hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. Heating capa...
Page 12
Page 11 general data - high air volume fcu (4 rows coil) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. Heating capa...
Page 13
Page 12 general data - vertical concealed fcu (3 rows coil) 50hz ffr 200d 300d 400d 500d 600d 800d 1000d 1200d 1400d high m 3 /h 350 520 680 850 1030 1380 1710 2040 2400 medium m 3 /h 270 380 510 640 780 1030 1290 1540 1975 low m 3 /h 190 280 340 450 560 740 890 1040 1255 high w 1970 2850 3760 4600 ...
Page 14
Page 13 general data - vertical concealed fcu (3 rows coil) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. Heating c...
Page 15
Page 14 general data - vertical exposed fcu / ceiling exposed (3 rows coil) 50hz ff/fc 200c 300c 400c 500c 600c 800c 1000c 1200c 1400c high m 3 /h 350 520 680 850 1030 1380 1710 2040 2400 medium m 3 /h 270 380 510 640 780 1030 1290 1540 1975 low m 3 /h 190 280 340 450 560 740 890 1040 1255 high w 19...
Page 16
Page 15 general data - vertical exposed fcu / ceiling exposed (3 rows coil) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c...
Page 17
Page 16 general data - ceiling concealed fcu (2 rows coil) 50hz fcrd 200c 300c 400c 500c 600c 800c 1000c 1200c 1400c high m 3 /h 410 550 770 900 1060 1500 1800 2110 2700 medium m 3 /h 330 450 590 680 800 1130 1350 1580 2030 low m 3 /h 260 300 400 450 530 750 900 1060 1350 high w 1780 2500 3300 4320 ...
Page 18
Page 17 general data - ceiling concealed fcu (2 rows coil) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. Heating ca...
Page 19
Page 18 general data - slim type ceiling concealed fcu (3 rows coil) 50hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. ...
Page 20
Page 19 general data - slim type ceiling concealed fcu (3 rows coil) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 7°c (inlet)/12°c (outlet) b) air entering condition : 27°c db/19.5°c wb 3. ...
Page 21
Page 20 general data - high delta-t ceiling concealed fcu (4 rows coil) 50hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 5.5°c (inlet)/14.5°c (outlet) b) air entering condition : 27°c db/19.5°c...
Page 22
Page 21 general data - high delta-t ceiling concealed fcu (4 rows coil) 60hz note: 1. Cooling and heating capacity is tested in accordance to gb/t19232-2003. 2. Cooling capacity is based on the following: a) water temperature : 5.5°c (inlet)/14.5°c (outlet) b) air entering condition : 27°c db/19.5°c...
Page 23
Page 22 operating range power supply 220-240v/1ph/50hz 43°c 5°c minimum air inlet temperature maximum air inlet temperature 80°c 5°c maximum water-side pressure operating limits 2.0mpa minimum entering water temperature maximum entering water temperature.
Page 24: Sound Data
Page 23 sound pressure level test setup complies to gb/t19232-2003 sound data microphone 1000 1000 unit (a) vertical unit (b) horizontal unit 1000 unit microphone 1000
Page 25
Page 24 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone position : 1m in front and 1m below the unit. 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone po...
Page 26
Page 25 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone position : 1m in front and 1m below the unit. 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone po...
Page 27
Page 26 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone position : 1m in front and 1m below the unit. 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone po...
Page 28
Page 27 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone position : 1m in front and 1m below the unit. 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone po...
Page 29
Page 28 1. Sound pressure level of fcus are tested in accordance to gb/t19232-2003 under 11.5 dba background noise. 2. Microphone position : 1m in front and 1m below the unit. Model : fchd 63 125 250 500 1k 2k 4k 8k high 40.5 40.4 44.6 43.7 43.2 40.8 33.7 27.4 47.5 42 medium 37.5 41.1 43.4 43.1 42.3...
Page 30: Equipment Selection
Page 29 equipment selection selection procedures to rate the performance of the fan coil units at different conditions, the system performance chart – cooling (page 24 - 62) and system performance chart – heating (page 63 - 77) provided in the following pages should be referred to. The first selecti...
Page 31
Page 30 cooling cycle - step 4 from the fan curves provided and based on the actual static pressure requirement, determine the actual air flow. If the air flow is different from the norminal air flow, find the air flow correction factor from the capacity correction factors - air flow chart (page 78)...
Page 32
Page 31 heating cycle - step 2 heating capacity obtained from heating cycle - step 1 is based on standard condition, i.E.: a) entering water temperature = 60°c b) return air temperature = 21°c the actual heating capacity at different entering water temperature and return air temperature can be obtai...
Page 33
Page 32 selection example determine the performance of fcr200e under the following design conditions: a) return air : 27°c dry bulb and 19°c wet bulb - cooling : 25°c dry bulb - heating b) entering water temperature : 7°c - cooling : 55°c - heating c) water temperature rise : 5°c d) air volume : 300...
Page 34
Page 33 system performance chart - cooling model : fcr / fc / ff / ffr 200
Page 35
Page 34 system performance chart - cooling model : fcr / fc / ff / ffr 300
Page 36
Page 35 system performance chart - cooling model : fcr / fc / ff / ffr 400
Page 37
Page 36 system performance chart - cooling model : fcr / fc / ff / ffr 500
Page 38
Page 37 system performance chart - cooling model : fcr / fc / ff / ffr 600
Page 39
Page 38 system performance chart - cooling model : fcr / fc / ff / ffr 800
Page 40
Page 39 system performance chart - cooling model : fcr / fc / ff / ffr 1000
Page 41
Page 40 system performance chart - cooling model : fcr / fc / ff / ffr 1200
Page 42
Page 41 system performance chart - cooling model : fcr / fc / ff / ffr 1400
Page 43
Page 42 system performance chart - cooling model : ffm 800b.
Page 44
Page 43 system performance chart - cooling model : ffm 1000b.
Page 45
Page 44 system performance chart - cooling model : ffm 1200b.
Page 46
Page 45 system performance chart - cooling model : ffm 1600b.
Page 47
Page 46 system performance chart - cooling model : ffm 1800b.
Page 48
Page 47 system performance chart - cooling model : ffm 2000b.
Page 49
Page 48 system performance chart - cooling model : ffm 3000b.
Page 50
Page 49 system performance chart - cooling model : fcrd 200c.
Page 51
Page 50 system performance chart - cooling model : fcrd 300c.
Page 52
Page 51 system performance chart - cooling model : fcrd 400c.
Page 53
Page 52 system performance chart - cooling model : fcrd 500c.
Page 54
Page 53 system performance chart - cooling model : fcrd 600c.
Page 55
Page 54 system performance chart - cooling model : fcrd 800c.
Page 56
Page 55 system performance chart - cooling model : fcrd 1000c.
Page 57
Page 56 system performance chart - cooling model : fcrd 1200c.
Page 58
Page 57 system performance chart - cooling model : fcrd 1400c.
Page 59
Page 58 system performance chart - cooling model : fcrt 150b.
Page 60
Page 59 system performance chart - cooling model : fcrt 200b.
Page 61
Page 60 system performance chart - cooling model : fcrt 300b.
Page 62
Page 61 system performance chart - cooling model : fcrt 400b.
Page 63
Page 62 system performance chart - cooling model : fchd 200b.
Page 64
Page 63 system performance chart - cooling model : fchd 300b.
Page 65
Page 64 system performance chart - cooling model : fchd 400b.
Page 66
Page 65 system performance chart - cooling model : fchd 500b.
Page 67
Page 66 system performance chart - cooling model : fchd 600b.
Page 68
Page 67 system performance chart - cooling model : fchd 800b.
Page 69
Page 68 system performance chart - cooling model : fchd 900b.
Page 70
Page 69 system performance chart - cooling model : fchd 1000b.
Page 71
Page 70 system performance chart - cooling model : fchd 1200b.
Page 72
Page 71 system performance chart - cooling model : fchd 1400b.
Page 73
Page 72 system performance chart - heating model : fcr / fc / ff / ffr 200 model : fcr / fc / ff / ffr 300
Page 74
Page 73 system performance chart - heating model : fcr / fc / ff / ffr 400 model : fcr / fc / ff / ffr 500
Page 75
Page 74 system performance chart - heating model : fcr / fc / ff / ffr 600 model : fcr / fc / ff / ffr 800
Page 76
Page 75 system performance chart - heating model : fcr / fc / ff / ffr 1000 model : fcr / fc / ff / ffr 1200
Page 77
Page 76 system performance chart - heating model : fcr / fc / ff / ffr 1400 model : ffm 800b.
Page 78
Page 77 system performance chart - heating model : ffm 1000b model : ffm 1200b.
Page 79
Page 78 system performance chart - heating model : ffm 1600b model : ffm 1800b.
Page 80
Page 79 system performance chart - heating model : ffm 2000b model : ffm 3000b.
Page 81
Page 80 system performance chart - heating model : fcrd 300c model : fcrd 200c.
Page 82
Page 81 model : fcrd 400c system performance chart - heating model : fcrd 500c.
Page 83
Page 82 system performance chart - heating model : fcrd 800c model : fcrd 600c.
Page 84
Page 83 model : fcrd 1000c system performance chart - heating model : fcrd 1200c.
Page 85
Page 84 model : fcrd 1400c system performance chart - heating model : fcrt 150b.
Page 86
Page 85 model : fcrt 200b system performance chart - heating model : fcrt 300b.
Page 87
Page 86 model : fcrt 400b system performance chart - heating.
Page 88
Page 87 capacity correction factors - air flow capacity correction factors - altitude elevation, m total capacity sensible capacity 0 1.00 1.00 300 0.99 0.96 600 0.98 0.93 900 0.97 0.90 1200 0.96 0.86 1500 0.94 0.83 1800 0.93 0.80 heating capacity correction factors 5.0 7.5 10.0 12.5 15.0 17.5 21.0 ...
Page 89
Page 88 model : fcrd / fcr-c (heating coil) water pressure drop chart model : fc / ff / ffr / fcr-c (cooling coil) w ater pressure drop (kpa) water flow rate (litre/hour) w ater pressure drop (kpa) water flow rate (litre/hour).
Page 90
Page 89 water pressure drop chart model : fcr-e model : ffm w ater pressure drop (kpa ) water flow rate (litre/hour) w ater pressure drop (kpa) water flow rate (litre/hour).
Page 91
Page 90 water pressure drop chart model : fcrt model : fchd w ater pressure drop (kpa) water flow rate (litre/hour) w ater pressure drop (kpa) water flow rate (litre/hour).
Page 92
Page 91 fan curve - fcr 200e fan curve - fcr 300e total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 93
Page 92 fan curve - fcr 400e fan curve - fcr 500e total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 94
Page 93 fan curve - fcr 600e fan curve - fcr 800e total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) l(60pa) m(60pa) h(60pa) l(30pa) m(30pa) h(30pa) l(0pa) m(0pa) h(0pa) internal static total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 95
Page 94 fan curve - fcr 1000e fan curve - fcr 1200e total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 96
Page 95 fan curve - fcr 1400e fan curve - fcr 200c total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 97
Page 96 fan curve - fcr 300c fan curve - fcr 400c total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 98
Page 97 fan curve - fcr 500c fan curve - fcr 600c total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 99
Page 98 fan curve - fcr 800c fan curve - fcr 1000c total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 100
Page 99 fan curve - fcr 1200c fan curve - fcr 1400c total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 101
Page 100 fan curve - ffm 800b fan curve - ffm 1000b total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 102
Page 101 fan curve - ffm 1200b fan curve - ffm 1600b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 103
Page 102 fan curve - ffm 1800b fan curve - ffm 2000b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 104
Page 103 fan curve - ffm 3000b fan curve - ffr 200d total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 105
Page 104 fan curve - ffr 300d fan curve - ffr 400d total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 106
Page 105 fan curve - ffr 500d fan curve - ffr 600d total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 107
Page 106 fan curve - ffr 800d fan curve - ffr 1000d total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 108
Page 107 fan curve - ffr 1200d fan curve - ffr 1400d total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 109
Page 108 fan curve - fcrd 200c fan curve - fcrd 300c total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 110
Page 109 fan curve - fcrd 400c fan curve - fcrd 500c total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 111
Page 110 fan curve - fcrd 600c fan curve - fcrd 800c total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 112
Page 111 fan curve - fcrd 1000c fan curve - fcrd 1200c total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm ) flow rate (cmh).
Page 113
Page 112 fan curve - fcrd 1400c total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) fan curve - fcrt 150b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 114
Page 113 fan curve - fcrt 200b fan curve - fcrt 300b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 115
Page 114 fan curve - fcrt 400b fan curve - fchd 200b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 116
Page 115 fan curve - fchd 300b fan curve - fchd 400b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 117
Page 116 fan curve - fchd 500b fan curve - fchd 600b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 118
Page 117 fan curve - fchd 800b fan curve - fchd 900b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 119
Page 118 fan curve - fchd 1000b fan curve - fchd 1200b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh) total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 120
Page 119 fan curve - fchd 1400b total static pressure, pt (pa) rotational speed, n (rpm) flow rate (cmh).
Page 121: Dimensions
Page 120 model : fcr 200 - 1400e dimensions dimensions in mm water return connection rc3/4 water supply connection rc3/4 condensate water pipe rc3/4 fan motor 4 - Ø10 x 16 mounting holes terminal box without return air plenum with return air plenum model a b c d e f g h i motor no. Fan no. Fcr200e 7...
Page 122
Page 121 model : fcr 200 - 1400c without return air plenum with return air plenum water return connection rc3/4 water supply connection rc3/4 condensate water pipe r3/4 fan motor 4 - Ø10 x 16 mounting holes terminal box cooling coil heating coil fcr200c-600c fcr800c-1200c fcr1400c with back air plen...
Page 123
Page 122 model : ffm 800 - 3000b ffm (type s) ffm (type h) water return connection water supply connection terminal box fan motor condensate water pipe 4 - Ø13 x 35 mounting holes model a b c d inlet / outlet condensate water pipe motor no. (s/h) fan no. Ffm800b 860 683 530 590 r1 r1 1/1 1 ffm1000b ...
Page 124
Page 123 model : ff 200 - 1400c model : fc 200 - 1400c 3-speed on/off switch condensate water pipe water supply connection rc3/4 water return connection rc3/4 fan motor filter model a b c d e f g motor no. Fan no. Ff200c 919 470 404 145 145 233 630 1 1 ff300c 1040 590 404 78 145 233 630 1 2 ff400c 1...
Page 125
Page 124 water return connection rc3/4 water supply connection rc3/4 fan motor condensate water pipe r3/4 4 - Ø10 x 16 mounting holes terminal box model : fcrd 200 - 1400c dimensions in mm model a b c d e f g h i motor no. Fan no. Fcrd200c 705 240 490 135 20 145 532 235 470 1 1 fcrd300c 805 240 590 ...
Page 126
Page 125 model : fchd 200 - 1400b dimensions in mm size qty fhcd200b 660 478 448 481 551 553 145 256 155 226 1 485 x 240 x 20 1 fhcd300b 880 698 668 701 771 553 145 256 155 226 2 705 x 240 x 20 1 fhcd400b 960 778 748 781 851 553 145 256 155 226 2 785 x 240 x 20 2 fhcd500b 1060 878 848 881 951 553 14...
Page 127: Wiring Diagram
Page 126 wiring diagram model : fcr / fc / fcrd / fcrt wiring diagrams model : ffm / ffr field supply field supply.
Page 128
Page 127 model : ff model : fchd.
Page 129: Installation
Page 128 installation unit installation and maintenance 1) pre-installation caution : installation and maintenance should be done by qualified technicians who are familiar with local codes and regulations. Caution : sharp edges from the unit and heat exchanger are potential hazard. Handle with extre...
Page 130
Page 129 c) pipes connection i) all threaded pipes must be sealed using ptfe tape during connection. Ii) after leak testing of water pipes, all pipes must be insulated to prevent heat lost / heat gain. Iii) all valves on the piping system must be located within the area of the drain pan of the unit....
Page 131
Page 130 4) pressure test for water system in order to ensure the water system is free of leakage, water pressure leak test should be carried out after unit installation. During testing, the air vent can be used to release air trapped inside the water circuit (air trapped inside the heat exchanger w...
Page 132: Servicing and Maintenance
Page 131 servicing and maintenance warning : moving parts of unit and electric shock will cause serious injury or fatality to human. Power supply to the unit must be disconnected before carrying out any maintenance work. A) dirty filter will increase the air resistance, dirty heat exchanger will red...
Page 133: Troubleshooting
Page 132 troubleshooting troubleshooting guide when any malfunction of the air conditioner unit is noted, immediately switch off the supply to the unit. Check for the following fault conditions and causes for some simple troubleshooting tips. Fault possible causes power failure, or the fuse blown an...
Page 134: Exploded View and Parts List
Page 133 exploded view and parts list model : fcr-c fcr200c fcr300c fcr400c fcr500c fcr600c fcr800c fcr1000c fcr1200c fcr1400c 1 motor 1 1 1 1 1 2 2 2 2 2 fan (left) - 1 1 1 1 2 2 2 2 2 fan (right) 1 1 1 1 1 2 2 2 2 3 fan deck 1 1 1 1 1 1 1 1 1 4 top plate 1 1 1 1 1 1 1 1 1 5 coil (left) 1 1 1 1 1 1...
Page 135
Page 134 model : fcr-e fcr200e fcr300e fcr400e fcr500e fcr600e fcr800e fcr1000e fcr1200e fcr1400e 1 top plate 1 1 1 1 1 1 1 1 1 2 coil (left) 1 1 1 1 1 1 1 1 1 2 coil (right) 1 1 1 1 1 1 1 1 1 3 fan deck 1 1 1 1 1 1 1 1 1 4 motor 1 1 1 1 1 2 2 2 2 5 fan (left) - 1 1 1 1 1 2 2 2 5 fan (right) 1 1 1 1...
Page 136
Page 135 model : ffm ffm800b ffm1000b ffm1200b ffm1600b ffm1800b(s) ffm1800b(h) ffm2000b ffm3000b 1 return air plenum 1 1 1 1 1 1 1 1 2 fan (left) - - - 1 1 - - - 2 fan (right) 1 1 1 1 1 2 2 3 3 lifting bar 2 2 2 2 2 2 2 2 4 top plate 1 1 1 1 1 1 1 1 5 fan deck 1 1 1 1 1 1 1 1 5 coil (left) 1 1 1 1 ...
Page 137
Page 136 model : fc fc200c fc300c fc400c fc500c fc600c fc800c fc1000c fc1200c fc1400c 1 side plate 2 2 2 2 2 2 2 2 2 2 coil 1 1 1 1 1 1 1 1 1 3 top plate 1 1 1 1 1 1 1 1 1 4 fan (left) - 1 1 1 1 2 2 2 2 4 fan (right) 1 1 1 1 1 2 2 2 2 5 return air plenum 1 1 1 1 1 1 1 1 1 6 plenum supporter 1 1 1 1 ...
Page 138
Page 137 model : ff ff200c ff300c ff400c ff500c ff600c ff800c ff1000c ff1200c ff1400c 1 supply air grille 4 5 6 7 8 11 12 13 14 2 top plate 1 1 1 1 1 1 1 1 1 3 3 speed switch 1 1 1 1 1 1 1 1 1 4 side plate 2 2 2 2 2 2 2 2 2 5 base frame 2 2 2 2 2 2 2 2 2 6 front plate 1 1 1 1 1 1 1 1 1 7 filter 1 1 ...
Page 139
Page 138 model : ffr ffr200d ffr300d ffr400d ffr500d ffr600d ffr800d ffr1000d ffr1200d ffr1400d 1 black plate 1 1 1 1 1 1 1 1 1 2 top plate 1 1 1 1 1 1 1 1 1 3 coil 1 1 1 1 1 1 1 1 1 4 front plate 1 1 1 1 1 1 1 1 1 5 filter 1 1 1 1 1 2 2 2 1 6 fan (left) - 1 1 1 1 2 2 2 2 6 fan (right) 1 1 1 1 1 2 2...
Page 140
Page 139 model : fcrd fcrd200c fcrd300c fcrd400c fcrd500c fcrd600c fcrd800c fcrd1000c fcrd1200c fcrd1400c 1 top plate 1 1 1 1 1 1 1 1 1 2 coil (left) 1 1 1 1 1 1 1 1 1 2 coil (right) 1 1 1 1 1 1 1 1 1 3 fan deck 1 1 1 1 1 1 1 1 1 4 motor 1 1 1 1 1 2 2 2 2 5 fan (left) - 1 1 1 1 1 2 2 2 5 fan (right)...
Page 141
Page 140 model : fcrt fcrt150b fcrt200b fcrt300b fcrt400b 1 top plate 1 1 1 1 2 coil (left) 1 1 1 1 2 coil (right) 1 1 1 1 3 fan deck 1 1 1 1 4 motor 1 1 1 1 5 fan (left) - - 1 1 5 fan (right) - - 1 1 6 drain pan 1 1 1 1 7 terminal box 1 1 1 1 8 condensate drain pipe 1 1 1 1 9 header (left) 1 1 1 1 ...
Page 142
Page 141 model : fchd 200b 300b 400b 500b 600b 800b 900b 1000b 1200b 1400b 1 top plate 1 1 1 1 1 1 1 1 1 1 2 coil (left) 1 1 1 1 1 1 1 1 1 1 2 coil (right) 1 1 1 1 1 1 1 1 1 1 3 drain guide plate 1 1 1 1 1 1 1 1 1 1 4 fan deck 1 1 1 1 1 1 1 1 1 1 5 motor 1 1 1 1 1 2 2 2 2 2 6 fan (left) 1 1 1 1 1 2 ...
Page 143: Equipment Options
Page 142 equipment options controller model : ta107 general ta107 thermostat is used to control room temperature in industrial, commercial and residential environment via controlling the fan coil units (with or without motorized valve), dampers, diffuser, etc. It uses ntc to detect the room temperat...
Page 144
Page 143 general ta108 thermostat is stand-alone microprocessor based thermostat with lcd display. The thermostat is designed to siwtched on/off the fans, valves, dampers or electric heaters in fan coil units and heating application. The fan speed can be manually controlled throught he push button o...
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Sakura corporation tel: (81)45-949-8550 fax: (81)45-949-8551 e-mail: mail@sakura-aircon.Com url: www.Sakura-aircon.Com 2-17-1. Eda-minami, tsuzuki-ku, yokohama, kanagawa, 224-0007, japan.