Daikin R32 Split Series Installation Manual
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Installation manual
R32 Split series
3MXM40N2V1B
3MXM52N2V1B
3AMXM52M3V1B
3MXM68N2V1B
3AMXF52A2V1B
3MXF52A2V1B
3MXF68A2V1B
4MXM68N2V1B
Installation manual
4MXM80N2V1B
English
R32 Split series
5MXM90N2V1B

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Summary of Contents for Daikin R32 Split Series

  • Page 1 Installation manual R32 Split series 3MXM40N2V1B 3MXM52N2V1B 3AMXM52M3V1B 3MXM68N2V1B 3AMXF52A2V1B 3MXF52A2V1B 3MXF68A2V1B 4MXM68N2V1B Installation manual 4MXM80N2V1B English R32 Split series 5MXM90N2V1B...
  • Page 2 2P427092-11R...
  • Page 3 2P427092-11R...
  • Page 4 2P427092-19T...
  • Page 5 2P427092-19T...
  • Page 6: Table Of Contents

    About heat mode lock ..........14 Daikin website (publicly accessible). 4.6.6 About cool mode lock..........14 ▪ The full set of latest technical data is available on the Daikin 5 Commissioning Business Portal (authentication required). Checklist before commissioning..........15 Checklist during commissioning ..........15 Trial operation and testing............
  • Page 7: About The Box

    WARNING The appliance shall be stored in a room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric heater). Snow cover or shed Pedestal 3(A)MXM+3(A)MXF+4MXM+5MXM Installation manual R32 Split series 3P600450-1 – 2019.10...
  • Page 8: Refrigerant Piping Length And Height Difference

    CANNOT WARNING freeze. Installation shall be done by an installer, the choice of materials and installation shall comply with the applicable legislation. In Europe, EN378 is the applicable standard. Installation manual 3(A)MXM+3(A)MXF+4MXM+5MXM R32 Split series 3P600450-1 – 2019.10...
  • Page 9: To Prevent The Outdoor Unit From Falling Over

    A + B 15, 20, 25, 35 — C + D 15, 20, 25, 35 42, 50, 60 — 4MXM80 15, 20, 25, 35 — 15, 20, 25, 35 42, 50, 60 — 3(A)MXM+3(A)MXF+4MXM+5MXM Installation manual R32 Split series 3P600450-1 – 2019.10...
  • Page 10: To Connect The Refrigerant Piping To The Outdoor Unit

    Flare nut for Ø12.7 mm gets cold), and/or lead to corrosion of flared joints (soap Inter-unit piping water may contain ammonia which causes a corrosive effect between the brass flare nut and the copper flare). Installation manual 3(A)MXM+3(A)MXF+4MXM+5MXM R32 Split series 3P600450-1 – 2019.10...
  • Page 11: To Perform Vacuum Drying

    Prerequisite: Before charging refrigerant, make sure the refrigerant piping is connected and checked (leak test and vacuum drying). 1 Connect the refrigerant cylinder to the service port. 3(A)MXM+3(A)MXF+4MXM+5MXM Installation manual R32 Split series 3P600450-1 – 2019.10...
  • Page 12: To Fix The Fluorinated Greenhouse Gases Label

    Do NOT connect the power supply to the indoor unit. This could result in electrical shock or fire. H05RN-F (60245 IEC 57) Recommended circuit breaker Earth leakage circuit breaker MUST comply with applicable legislation Installation manual 3(A)MXM+3(A)MXF+4MXM+5MXM R32 Split series 3P600450-1 – 2019.10...
  • Page 13: To Connect The Electrical Wiring On The Outdoor Unit

    8 Make sure the electrical wiring does not contact with the gas To turn on standby electricity saving function piping. Prerequisite: The main power supply MUST be turned off. 1 Remove the service cover. 2 Disconnect the selective standby electricity saving connector. 3(A)MXM+3(A)MXF+4MXM+5MXM Installation manual R32 Split series 3P600450-1 – 2019.10...
  • Page 14: About Priority Room Function

    Explain Night quiet mode to the customer and confirm if customer wants to use this mode. To turn on the night quiet mode 1 Remove the switch cover on the service PCB. Installation manual 3(A)MXM+3(A)MXF+4MXM+5MXM R32 Split series 3P600450-1 – 2019.10...
  • Page 15: Commissioning

    Next commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin Trial operation and testing Business Portal (authentication required). For the Hybrid for Multi, certain precautions are required before The general commissioning checklist is complementary to using this function.
  • Page 16: To Perform A Test Run

    Compressor breakdown or damage to the system can result due to abnormal pressure in the refrigerant cycle. Installation manual 3(A)MXM+3(A)MXF+4MXM+5MXM R32 Split series 3P600450-1 – 2019.10...
  • Page 17: To Start And Stop Forced Cooling

    Liquid stop valve Daikin website (publicly accessible). To start and stop forced cooling ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required). 1 Turn OFF the power. 2 Remove the service cover and the switch box cover.
  • Page 18: Piping Diagram: Outdoor Unit

    ▪ Other components: refer to PED article 4, paragraph 3 Thermo switch NOTICE Resistor When the high pressure switch is activated, it MUST be Thermistor reset by a qualified person. Receiver Installation manual 3(A)MXM+3(A)MXF+4MXM+5MXM R32 Split series 3P600450-1 – 2019.10...
  • Page 19 7.9CuT 12.7CuT 7.9CuT 6.4CuT 7.9CuT 9.5CuT (6.4CuT) 7.9CuT 9.5CuT 7.9CuT 6.4CuT (6.4CuT) 6.4CuT 9.5CuT 9.5CuT 9.5CuT 12.7CuT 12.7CuT 15.9CuT 12.7CuT 15.9CuT 9.5CuT 12.7CuT (9.5CuT) 9.5CuT 12.7CuT (12.7CuT) 12.7CuT (12.7CuT) 15.9CuT 12.7CuT 3(A)MXM+3(A)MXF+4MXM+5MXM Installation manual R32 Split series 3P600450-1 – 2019.10...
  • Page 20 7.9CuT 9.5CuT 7.9CuT (6.4CuT) 9.5CuT 7.9CuT 7.9CuT 7.9CuT 6.4CuT 6.4CuT 9.5CuT (6.4CuT) 9.5CuT 12.7CuT 9.5CuT 12.7CuT 15.9CuT 12.7CuT 15.9CuT 9.5CuT 12.7CuT (9.5CuT) 9.5CuT 12.7CuT (12.7CuT) 12.7CuT (15.9CuT) 15.9CuT 12.7CuT (15.9CuT) 12.7CuT Installation manual 3(A)MXM+3(A)MXF+4MXM+5MXM R32 Split series 3P600450-1 – 2019.10...
  • Page 21 Electronic expansion valve Thermistor (liquid) Filter Thermistor (gas) Room Field piping – liquid Field piping – gas Liquid receiver S1PH High pressure switch (automatic reset) Refrigerant flow: cooling Refrigerant flow: heating 3(A)MXM+3(A)MXF+4MXM+5MXM Installation manual R32 Split series 3P600450-1 – 2019.10...
  • Page 24 3P600450-1 2019.10...

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