TICA FCA 201 EC Installation, Operation & Maintenance Manual Download | Manualshive

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Installation, Operation & Maintenance Manual

AIR-COOLED MODULAR CHILLER

Chiller Products

FCHI01-00

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Summary of Contents for FCA 201 EC

Page 1: ...Installation Operation Maintenance Manual AIR COOLED MODULAR CHILLER Chiller Products FCHI01 00...

Page 2: ...nd Clearance 8 Lifting 8 Water System Installation 11 Electrical Installation 12 Commissioning 23 Pre Start Checklist 23 Startup Procedure Servicing and Maintenance 24 Troubleshooting 25 Contents AIR...

Page 3: ...ponents to perform these tasks Electrical wiring must not be physically in contact with refrigerant piping compressor or any moving parts of the fan motors Caution Avoid direct contact with sharp edge...

Page 4: ...Page 3 Dimensions Model FCA 201 301 EC EH A B FCA201 EC EH 1030 515 FCA301 EC EH 1073 536 5 Water Inlet Water Outlet Dimensions in mm Model FCA 201 301 NC NH Water Inlet Water Outlet Dimensions in mm...

Page 5: ...nt space must be allocated for water drainage ventilation and service Main water supply and return should be located at least 1 meter away from the unit for maintenance Proper water drainage should be...

Page 6: ...and ensure good unit performance reduce the usage of U bends and vertical piping Please refer to the following diagram and instructions for proper piping installation FCA 201 301 EC EH Balancing Valve...

Page 7: ...gy for optimum cooling heating unit capacity Leak test should be carried out and water pipes should be cleaned before piping is insulated and water is supplied to chiller unit Cooling Heating Capacity...

Page 8: ...shall use no less than 0 25mm2 Shielded Twisted Pair cable size Do not install data cable alongside the power cable contactors circuit breakers inverters and etc to avoid electromagnetic interference...

Page 9: ...erature sensor Circuit 2 condenser temperature sensor Circuit 1 condenser temperature sensor To next module Remove ON OFF GND 12V A B External interlock Operation indicator External alarm Transformer...

Page 10: ...se High pressure switch Low pressure switch Overload protection Main switch Water flow switch Discharge temperature switch Last module close Jumper setting Overload protection setting 1 Field wiring F...

Page 11: ...Overload protection Main switch Water flow switch Discharge temperature switch 4 way valve Crankcase heater 4WV1 2 CCH LPH1 2 Low pressure switch heating Transformer FCA201EH FCA201NH Last module clo...

Page 12: ...ater flow switch Discharge temperature switch 4 way valve Crankcase heater 4WV1 2 CCH LPH1 2 Low pressure switch heating FCA201EH FCA201NH Last module close Jumper setting Overload protection setting...

Page 13: ...nal interlock Operation indicator External alarm Transformer GND 12V A B Discharge temperature switch Last module close Jumper setting FCA301EC FCA301NC Overload protection setting DIP switch setting...

Page 14: ...on Compressor Fan motor Power indicator Contactor Phase protector Fuse Timer Discharge temperature switch Last module close Jumper setting FCA301EC FCA301NC Overload protection setting Timer setting F...

Page 15: ...Fuse Timer Discharge temperature switch Last module close Jumper setting FCA301EC FCA301NC Overload protection setting Timer setting FCA301EC FCA301NC 8S 8S DIP switch setting DIP S2 FCA301EC FCA301NC...

Page 16: ...r External alarm Transformer Discharge temperature switch Last module close Jumper setting FCA301EH FCA301NH Overload protection setting Timer setting FCA301EH FCA301NH 8S 8S DIP switch setting DIP S2...

Page 17: ...indicator Contactor Phase protector Fuse 4 way valve Crankcase heater Timer Discharge temperature switch Operation indicator External alarm Last module close Jumper setting FCA301EH FCA301NH Overload...

Page 18: ...sor To next module From previous module Operation indicator External alarm Last module close Jumper setting FCA301EH FCA301NH Overload protection setting Timer setting FCA301EH FCA301NH 8S 8S 1 Field...

Page 19: ...scription OUT1 Water pump OUT2 Condenser fan 1 OUT3 Liquid valve 1 OUT4 Compressor 1 OUT5 4 way valve 1 OUT6 Auxiliary heater OUT7 Condenser fan 2 OUT8 Liquid valve 2 OUT9 Compressor 2 OUT10 4 way val...

Page 20: ...Date settings MENU Sub menu Item selection TIME Time settings DISPLAY To select water temperature display ENTER Execute instruction SET To change parameter settings CANCEL Clear instruction CLEAR To...

Page 21: ...ress and hold key simultaneously for 5 seconds to toggle it ON or OFF Error codes display area will show to indicate key lock is activated When the key lock is activated only the key is functioning as...

Page 22: ...C 1 C 5 C 13 Heating sensor select In Entering water Ou Leaving water In In Ou j Last State Memory To set and activate last state memory press MENU key then press SET key simultaneously for 5 seconds...

Page 23: ...er temperature 1 55 C Heat mode only 13 Circuit 1 condenser temperature sensor TH1 error Outdoor coil sensor open short 14 Water temperature sensor TH3 error Water temperature sensor TH3 open short 15...

Page 24: ...led wiring is according to manufacturer s wiring diagram 3 Unit s power supply and controls are properly connected and unit is properly GROUNDED 4 Temperature sensor on main water supply and return in...

Page 25: ...gerant system if pressure drop occurs Service And Maintenance Evaporator The construction of the evaporator does not allow it to be cleaned mechanically However chemical cleaning should be adopted by...

Page 26: ...y Wrong TXV setting Strainer choked Low refrigerant flow Water system choked air trap Refrigerant over charged Ambient temperauture too high Un condensable gas exist in the circuit example air Condens...

Page 27: ...Installation Operation Maintenance Manual AIR COOLED MODULAR CHILLER Chiller Products FCHI01 00...

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