Daikin ERQ125A7W1B Installation Manual Download | Manualshive

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4PW51323-1C

2018.04

Copyright 2009 Daikin

*4PW51323-1 C 0000000I

*

4PWEN51323-1C_2018_04.book Page 1 Thursday, May 31, 2018 9:12 PM

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Summary of Contents for ERQ125A7W1B

Page 1: ...INSTALLATION MANUAL ERQ125A7W1B ERQ200A7W1B ERQ250A7W1B Inverter condensing unit 4PWEN51323 1C_2018_04 book Page 1 Thursday May 31 2018 9 12 PM...

Page 2: ...0 mm A B C D A B 3 a 10 mm b 300 mm c 10 mm d 500 mm e 20 mm f 600 mm a 50 mm b 100 mm c 50 mm d 500 mm e 100 mm f 500 mm 4 a 10 mm b 300 mm c 10 mm d 500 mm e 20 mm a 50 mm b 100 mm c 50 mm d 500 mm...

Page 3: ...e av B if lge Sertifikat C som det fremkommer i den Tekniske Konstruksjonsfilen D og gjennom positiv bed mmelse av E Anvendt modul F G Risikokategori H Se ogs neste side 13 jotka on esitetty asiakirja...

Page 4: ...tuur M C Jahutusaine N Surve turvaseadme seadistus P bar Tootmisnumber ja tootmisaasta vaadake mudeli andmeplaati 21 PS K bar TS TSmin L C TSmax PS M C N P bar 22 Maksimalus leistinas sl gis PS K bar...

Page 5: ...III net devices This could result in malfunction or breakdown of the total system ERQ125A7W1B ERQ200A7W1B ERQ250A7W1B Inverter condensing unit Installation manual READ THIS MANUAL ATTENTIVELY BEFORE S...

Page 6: ...ervice space dimensions Refer to figure 2 for impact of wall heights of sides B D on service space dimensions In case of an installation site where only the sides A B have obstacles the wall heights h...

Page 7: ...eeping proper distances away from stereo equipment personal computers etc See figure 3 In places with weak reception keep distances of 3 m or more to avoid electromagnetic disturbance of other equipme...

Page 8: ...er the unit in order to prevent infiltration of water coming from under the unit When installed in a corrosive environment use a nut with plastic washer 1 to protect the nut tightening part from rust...

Page 9: ...lid and make sure that the stop valves are fully closed 2 Connect a charge hose to service ports of all stop valves 3 Recover gas and oil from the pinched piping by using a recovery unit Do not vent g...

Page 10: ...d Be sure that the field installed piping does not touch other pipes the bottom panel or side panel Especially for the bottom and side connection be sure to protect the piping with suitable insulation...

Page 11: ...lve Performing the airtightness test and vacuum drying Valve A must always be shut Otherwise the refrigerant in the unit will pour out Close Open Open Close Close NOTE Make sure to perform airtightnes...

Page 12: ...59 Resistor R95 Resistor current limiting S1NPH Pressure sensor high S1NPL Pressure sensor low S1PH S3PH Pressure switch high SD1 Safety devices input T1A Current sensor A6P A7P V1R Power module A4P A...

Page 13: ...ngerous when struck by lightning due to abnormal rise in electrical potential in the grounding This unit uses an inverter and therefore generates noise which will have to be reduced to avoid interferi...

Page 14: ...terials to be prepared on site 2 3 1 Use a power wire pipe for the power wiring Outside the unit make sure the weak low voltage electric wiring i e for the remote control between units etc and the hig...

Page 15: ...e breaker 4 Grounding wire 5 Power supply terminal block 6 Connect each power wire RED to L1 WHT to L2 BLK to L3 and BLU to N 7 Ground wire GRN YLW 8 Clamp the power wire to the plastic bracket using...

Page 16: ...ctory charged but depending on the length of the piping when installed the outdoor unit may require additional charging For charging the additional refrigerant follow the procedure as described in thi...

Page 17: ...n page 12 are completed If the stop valve is left open without turning on the power it may cause refrigerant to build up in the compressor leading to insulation degradation Always use a charge hose fo...

Page 18: ...Mode Ready Error Cooling Heating changeover Low noise Demand Multi Indivi dual Bulk master Bulk slave HAP H1P H2P H3P H4P H5P H6P H7P H8P Single outdoor unit system c x x w x x x x x Error code P8 re...

Page 19: ...ll point pen to avoid touching live parts Make sure to re attach the inspection cover 1 into the switch box cover 2 after the job is finished WARNING ELECTRIC SHOCK Caution when performing service to...

Page 20: ...ither one of the possible settings as shown below in the field marked 2 Push the button and the setting is defined 1 LED H1 8P 2 Push button switches BS1 BS5 3 Dip switch 1 DS1 1 4 4 Dip switch 2 DS2...

Page 21: ...rging operation not applicable B refrigerant recovery operation vacuuming operation C setting of high static pressure D automatic low noise operation setting at nighttime E low noise operation level s...

Page 22: ...ng after abnormal completion of the test operation The test operation is only completed if there is no malfunction code displayed on the remote controller In case of a displayed malfunction code perfo...

Page 23: ...ing maximum concentration Check the maximum concentration level in accordance with steps 1 to 4 below and take whatever action is necessary to comply 1 Calculate the amount of refrigerant kg charged t...

Page 24: ...4PWEN51323 1C_2018_04 book Page 1 Thursday May 31 2018 9 12 PM...

Page 25: ...4PWEN51323 1C_2018_04 book Page 2 Thursday May 31 2018 9 12 PM...

Page 26: ...4PWEN51323 1C_2018_04 book Page 4 Thursday May 31 2018 9 12 PM...

Page 27: ...UNIT A1P 3 2 F1 F2 13 L1 L2 L3 N 1 3 4 2 6 5 7 8 9 10 11 14 1 9 2 3 8 L1 L2 TO IN D F1 F2 A1P F1 F2 L N P1 P2 2 3 6 7 4 5 15 1 2 5 6 4 3 7 8 21 12 13 14 15 16 5 1 7 10 3 2 9 6 6 6 6 7 4 11 8 6 6 24 13...

Page 28: ...4PW51323 1C 2018 04 Copyright 2009 Daikin 4PW51323 1 C 0000000I 4PWEN51323 1C_2018_04 book Page 1 Thursday May 31 2018 9 12 PM...

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