Mitsubishi Heavy Industries FD-PAC, Technical Manual

Page 1: ...Technical manual Version 01 10 FD PAC Controlkit R410A FDC71 250V FD PAC ...

Page 2: ...jury when contacting human skin Refrigerant must be handled in ventilated areas only In case of accidents first help must be warned Qualified Personnel Training and Safety Oriented Working The personnel in charge with the installation and operation must be properly qualified for these works Defects due to improper installation can cause electric power accidents or fires The safety instructions men...

Page 3: ... can develop heat inside the machine and or cause fires It must be ensured that electric lines cannot be damaged by lids maintenance covers A faulty installation of the maintenance cover can also develop heat inside the machine and or cause fires Impermissible Operation Safe operation of the system is only ensured if it is used in accordance with regulations and instructions The limit values given...

Page 4: ...clusion 5 2 Technical specifications 6 3 Installation 12 3 1 Safety instructions 12 3 2 Installation FD PAC 14 3 3 Lay out plate heat exchanger 15 3 4 Lay out heat exchanger 16 3 5 Lay out electrical wiring diagram 17 4 Troubleshooting 18 4 ...

Page 5: ...hed on off via an external 230V AC signal Via optional PCB s the control kit can be combined in a central controller Caution The manufacturer is obliged to give warranty on the delivered components and therefor not responsible for the operation and control of the equipment which is connected to the control kit FD PAC Furthermore there is no warranty or a possibility to claim ensuing damage which i...

Page 6: ... 1 Motor 55 x 1 Air flow m h Min 1200 3600 Air entrance temperature cooling min max C 16 32 Air entrance temperature heating min max C 10 32 Water entrance temperature cooling min max C 16 32 Water entrance temperature heating min max C 10 32 Safety equipment Internal thermostat for fanmotor anomalous discharge temperature protection Refrigerant piping mm Liquid line 10mm Gas line 16mm Piping size...

Page 7: ... Motor 120 x 1 Air flow Min 1600 4500 Air entrance temperature cooling min max 16 32 Air entrance temperature heating min max 10 32 Water entrance temperature cooling min max 16 32 Water entrance temperature heating min max 10 32 Safety equipment Internal thermostat for fanmotor anomalous discharge temperature protection Refrigerant piping Liquid line 10mm Gas line 16mm Piping size Liquid line 9 5...

Page 8: ...ator x 1 Motor 120 x 1 Air flow m h Min 2000 4500 Air entrance temperature cooling min max C 16 32 Air entrance temperature heating min max C 10 32 Water entrance temperature cooling min max C 16 32 Water entrance temperature heating min max C 10 32 Safety equipment Internal thermostat for fanmotor anomalous discharge temperature protection Refrigerant piping mm Liquid line 10mm Gas line 16mm Pipi...

Page 9: ...tor x 1 Motor 120 x 1 Air flow m h Min 2000 4500 Air entrance temperature cooling min max C 16 32 Air entrance temperature heating min max C 10 32 Water entrance temperature cooling min max C 16 32 Water entrance temperature heating min max C 10 32 Safety equipment Internal thermostat for fanmotor anomalous discharge temperature protection Refrigerant piping mm Liquid line 10mm Gas line 16mm Pipin...

Page 10: ...ator x 2 Motor 120 x 2 Air flow m h Min 3000 9000 Air entrance temperature cooling min max C 16 32 Air entrance temperature heating min max C 10 32 Water entrance temperature cooling min max C 16 32 Water entrance temperature heating min max C 10 32 Safety equipment Internal thermostat for fanmotor anomalous discharge temperature protection Refrigerant piping mm Liquid line 10mm Gas line 16mm Pipi...

Page 11: ...Min 4000 9000 Air entrance temperature cooling min max C 16 32 Air entrance temperature heating min max C 10 32 Water entrance temperature cooling min max C 16 32 Water entrance temperature heating min max C 10 32 Safety equipment Ingebouwde thermostaat voor ventilatormotor Beveiliging voor te hoge persgastemperatuur Refrigerant piping mm Liquid line 10mm Gas line 16mm Piping size mm Liquid line 1...

Page 12: ...on If parts unspecified by our company are used it could cause water leakage electric shock fire and injury due to overturn of the unit Ventilate the working area well in case the refrigerant leaks during installation If the refrigerant contacts the fire toxic gas is produced Install the unit in a location that can hold heavy weight Improper installation may cause the unit to fall leading to accid...

Page 13: ...r Depending on the installation location a circuit breaker may need to be installed It a circuit breaker is not installed electric shock may occur Please follow this manual faithfully in performing installation work Improper installation work can cause abnormal vibrations and noise generation Do not install the equipment in areas where there is danger of flammable gas leaks It such gas does leak i...

Page 14: ...e with the wiring diagram Please refer to the applicable installation instructions technical manual of the equipment 5 When using the control kit in combination with cold water equipment via plate heat exchangers there must be a minimum of 15 glycol in the system 6 Positioning of the temperature sensors on the heat exchanger Thi R1 Install this sensor at approx 80 after entrance mode cooling of he...

Page 15: ...3 3 Lay out plate heat exchanger ...

Page 16: ...3 4 Lay out heat exchanger ...

Page 17: ...3 4 Lay out wiring diagram ...

Page 18: ...4 Troubleshooting ...

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