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Anonymous Posted on Mar 18, 2012

Daikin VRV J2 - Heating & Cooling

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  • Posted on Dec 23, 2015
Ps1170
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Joined: Sep 03, 2012
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This is a fault with one of the standard compressor’s current sensors.
It occurs when the units PCB asks the compressor to run but then doesn’t recognise that the compressor is drawing any current. This can be due to a fault with the compressor contactor not coming in or a fault with either the Main PCB not giving an output to the contactor or not receiving the signal from the current sensor, or it could be a fault with the current sensor itself.

3 Related Answers

Anonymous

  • 462 Answers
  • Posted on Mar 02, 2009

SOURCE: will you tell me the electrical diagram of 12

Remove a door Usually the wire diag is on a cover. I do not under stand why you have so many model numbers. Unless its a generic label used on all the models. and in this case the diagram will most likely be for all them too with foot notes showing the differences. If this helps PLEASE GRADE ME ACCORDINGLY. IF not I need more information.

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Anonymous

  • 47 Answers
  • Posted on Nov 11, 2009

SOURCE: i have daikin air con brc1c51/61 showing error code J2.

you cannot fix this mate... you will need a fridge mechanic.. try cleaning your filters id say that's your only chance

Anonymous

  • 53 Answers
  • Posted on Jan 21, 2011

SOURCE: VRV 3 Daikin 2 pipe system. does any one know

u4 faults is a comunication fault check 2 core wiring

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This is a self diagnosis the unit does before starting to ensure both PC boards are communicating with each other. Check wiring is correct on the units, usually means one PC board may have failed
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U3 Is a failure to carry out check operation, transmission error
This is a self diagnosis the unit does before starting to ensure both PC boards are communicating with each other. Check wiring is correct on the units, usually means one PC board has failed
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Daikin VRV Systems reduces your energy consumption by optimising seasonal performance with efficient indoor and outdoor units, innovative technologies, and smart energy management controls. If you are looking best VRV Systems with great durability and comfort. Each VRV unit is equipped with signature VRV configurator. There is a software solution that simplifies easy configuration and commissioning. Your installer spends less time configuring the outdoor units and it's easy to customise the settings to your building's needs.

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Error code e4 on daikin split system ducted air conditioner - what does it mean?

This is stating that there has been a low pressure error on the system.

This could have been caused by a blockage in the pipe work or a possible shortage of refrigerant. It could also be due to a fault with the low pressure sensor/switch.
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I have daikin air con brc1c51/61 showing error code J2.

you cannot fix this mate... you will need a fridge mechanic.. try cleaning your filters id say that's your only chance
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