Sakura ASN 100 Installation, Operaton & Maintenance Manual Download Page 1 | Manualshive

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Ref, S-(TC) 236

-2

/ 06 / 16

R-22

Installation

,

Operaton & Maintenance Manual

Sakura Air-cooled Split Ducted Air Conditioner

Models: FASN

080-600 / FASD

080-150

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Summary of Contents for ASN 100

Page 1: ...Ref S TC 236 2 06 16 R 22 Installation Operaton Maintenance Manual Sakura Air cooled Split Ducted Air Conditioner Models FASN 080 600 FASD 080 150 ...

Page 2: ...ions 3 Wiring Diagram 8 Installation 13 Indoor Unit Installation 13 Outdoor Unit Installation 14 Refrigerant Piping 15 Servicing and Maintenance 17 Troubleshooting 18 Contents Page 1 Sakura Air cooled Split Ducted Air Conditioner ...

Page 3: ...l wiring must not be in contact with refrigerant piping compressor or any moving parts of the fan motors Caution Avoid direct contact with sharp edges and coil surfaces which are potential hazards for injuries Ensure that the drainage piping is connected properly to prevent leakage of condensate water Do not overcharge the equipment Overcharging will cause over current and damage the compressor No...

Page 4: ... 60 460 Condensate Water Pipe Filter Side Panel Suction Pipe Liquid Pipe Service Panel Control Panel Blower 2 Blower 1 Front Panel Control Panel Top View Front View 707 60 650 1040 990 1140 Condensate Water Pipe Filter Side Panel Suction Pipe Liquid Pipe Service Panel Control Panel Control Panel Front Panel Unit Base 293 930 1693 40 1882 1790 Top Panel Blower 2 Blower 1 Air Discharge Flange unit m...

Page 5: ...n Pipe Liquid Pipe Suction Pipe Liquid Pipe Service Panel Front Panel Control Panel Control Panel 657 1155 406 1094 2261 2141 2041 1164 1207 1347 Top Panel 1044 456 550 100 1075 80 Condensate Water Pipe Filter Suction Pipe Liquid Pipe Suction Pipe Liquid Pipe Service Panel Side Panel Blower 2 Blower 1 Control Panel Air Discharge Flange Air Discharge Flange unit mm unit mm Blower 1 Blower 2 Page 4 ...

Page 6: ...Panel Top Panel Air Discharge Flange unit mm unit mm Model Dimension mm A 2568 1450 1370 1407 1547 1450 1370 1497 1637 2348 2698 2918 1650 1570 1597 1737 2698 2918 B C D E F 2448 2798 2798 G 1364 1454 1554 H 715 790 880 I 645 720 810 J FASN 400 FASN 500 FASN 600 E Air Discharge Flange Top Panel Top Panel Service Panel Side Panel Filter Suction Pipe Liquid Pipe Suction Pipe Liquid Pipe 80 100 Conde...

Page 7: ...de View Top View Back View Front View 1308 508 1308 508 1308 Coil Blower 951 Back View Side View Front View Top View 1215 1213 967 1113 951 951 Coil Blower 1215 967 986 1113 Ø50 unit mm unit mm Page 6 Sakura Air cooled Split Ducted Air Conditioner ...

Page 8: ...Dimensions Back View Side View Coil Blower Front View 1175 1110 967 1110 967 1225 unit mm Model FASD150 Top View Page 7 Sakura Air cooled Split Ducted Air Conditioner ...

Page 9: ...HP LP FR KM WHT BLK BLUE BLUE PCB N1 N2 Live Comp X 1 SEC 2 PRI 1 3 N4 RM ID CON N3 LP HP MED LOW HI Live Comp X 1 SEC 2 PRI 1 3 Connect To Outdoor KM AC Contactor FR Thermal Relay Note Installation Connection HI MED LOW PE L comp YLW GRN N RED YLW HP LP WHT BLK BLUE RED BLUE FM2 FM1 C C YLW GRN YLW GRN WHT BLK BLK H 22 H M L Live Live Live L1 1 M 21 L 20 N BLUE RED BLUE RED BLUE Relay Board PCB C...

Page 10: ...D18 PE YLW GRN N comp1 L comp2 LP3 HP3 FM T R S KM FR N PE Connect To Outdoor To Power Supply 380 415V 3Ph 50Hz KM YLW GRN LP4 HP4 LP2 HP2 LP1 HP1 comp3 comp4 RED BLUE BLUE YELLOW RED YLW YLW YLW YLW WHT WHT WHT WHT Note KM AC Contactor FR Thermal Relay Installation Connection COM Dip Switch Setting 1 2 3 4 5 6 7 8 1 1 0 0 0 0 0 0 Note 0 OFF 1 ON RED FR Switching Power Supply Board SMPS Indoor Blo...

Page 11: ...perature Protector FR Thermal Relay To Power Supply 380 415V 3Ph 50Hz To Indoor Unit RED WHT θ FR2 FR1 KM1 KM2 LP DT HP P CM FM YLW GRN RED WHT BLK YLW GRN RED BLK WHT R S T N R A S B T C 95 11 96 12 98 14 RVR COMP WHT RED YLW L N PE HP BLU YLW GRN θ LP BLK Note Installation Connection KM AC Contactor HP High Pressure Switch LP Low Pressure Switch RVR Ele Protector DT Discharge Temperature Protect...

Page 12: ...1Ph 50Hz FL N FH C C Note Installation Connection RED WHITE BLUE BLACK YLW GRN YLW GRN Model FASN 125 150 FASN200 250 300 400 500 600 Without Control PCB R S T N FM YELLOW PE YELLOW GREEN Note Installation Connection BLUE RED To Power Supply 380 415V 3Ph 50Hz Page 11 Sakura Air cooled Split Ducted Air Conditioner ...

Page 13: ...LK N PE YELLOW GREEN YELLOW GREEN LP2 LP1 HP2 HP1 Note Installation Connection RED WHITE BLK To Power Supply 380 415V 3Ph 50Hz CM FM Model FASD080 100 125 150 Without Control PCB Page 12 Sakura Air cooled Split Ducted Air Conditioner ...

Page 14: ...ed area Always allow sufficient space for servicing and maintenance as shown in the following diagram Use the hanging rods to hang the unit through the holes provided Strength of hanging rods must be able to support the total weight of the unit During operation of the unit there will be plenty of condensate water that needs to be discharged In order to prevent overflow of condensate water the wate...

Page 15: ...tors 2 Outdoor Unit Installation To ensure the unit operates at optimum performance level and to maintain long life span of components the choice of location of unit and installation recommendations as listed below should be followed The discharge air and intake air direction of outdoor unit should not be blocked to ensure there is no short circuiting of hot air If there is more than 1 unit being ...

Page 16: ... to make sure that the maximum length of the piping strictly adheres to the recommended maximum pipe length and elevation in the following tables 35 20 8 8 8 8 8 8 8 8 8 8 20 20 20 20 20 20 20 20 20 35 35 35 35 35 35 35 35 35 FASN080 FASN100 FASN125 FASN150 FASN200 FASD080 FASD100 FASD100 X 4 FASD100 X 2 FASD125 FASD125 X 2 FASD125 X 4 FASD150 FASD150 X 2 FASD150 X 4 FASN250 FASN300 FASN400 FASN50...

Page 17: ...st 15 minutes After charging operate the unit for 15 minutes ensuring that refrigerant charges is of correct quantity by monitoring running current and suction and liquid line pressures Suction and discharge pipe pressures should be in the region of 75 psig and 275 psig After ensuring the system is correctly charged remove flexible hose from charging nipples and replace with caps Attention Outdoor...

Page 18: ...d to clean the aluminum fins of the coil using a nylon brush or vacuum cleaner If compressed air is available it can be used to clean the coil by direct blowing However care must be taken not to damage the fins Drain Pipe Check the drain pipe regularly to prevent blockages by alien substances Outdoor Unit Under normal operating conditions outdoor unit should be checked quarterly and the coil surfa...

Page 19: ...fan motor or pulley 1 Blower blade or blower shaft loose 1 Tighten the shaft 2 Blower or blower housing dirty 2 Clean blower 3 Duct or modulating valve loose 3 Repair duct and modulating valve 4 Fan belts not align or loose 4 Align or tighten fan belt 5 Nuts and bolts for motor fan or motor base loose 5 Tighten the nuts and bolts 6 Flexible duct at intake discharge too tight 6 Re adjust the flexib...

Page 20: ...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 ...

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