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I have error e3 on my daikin v3 vrv.hp switch,coil clean and motor ok.Could this be the main pcb?

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Posted on Jan 02, 2017

farfield
  • 462 Answers

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.

Posted on Mar 02, 2009

ar1965
  • 1 Answer

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

no communication between indoor and outdoor units

Posted on Aug 12, 2012

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1 Answer

Brother 420


error 51 = The purge cam switch does not come ON or OFF even after the purge cam has been driven by the specified number of pulses.
Fix is
Switching arm assembly not engaged correctly If the switching arm does not move smoothly, clean it.

Ink cartridge/purge switch harness not connected correctly
Correct the connection.

Purge cam switch broken Replace the purge cam switch.

Gear(s) on the maintenance unit broken Replace the maintenance unit.

Paper feed motor broken Replace the paper feed motor.

Main PCB defective. Replace the main PCB.

Cleaning of these print heads rarely if ever is successfull, they are electronic devices unlike other brands of printers

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1 Answer

U3 problem for vrv daikin


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

Oct 28, 2013 | Daikin BRC2A71 - Simplified Individual...

1 Answer

Code u 4 - Daikin model Rxymq48mvju


U4 Is a communication error between indoor and outdoor units.
usually means one of the PC boards is faulty. If unit has been freshly installed check wiring between indoor and outdoor 1,2,3 are the same colours on both boards.

May 04, 2013 | Daikin RXYMQ48MVJU, VRV-S Air Cooled Eight...

1 Answer

Red light blinking and no cold air provide


Indoor fan motor is not running. Check and replace it.

Aug 17, 2012 | Daikin RXYMQ48MVJU, VRV-S Air Cooled Eight...

1 Answer

Daikin VRV J2


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.

Mar 18, 2012 | Heating & Cooling

1 Answer

Solution for u2 error


it sound like the outdoor pcb has failed, if your unit is less then 5 years old it will be under warranty. if your unit is a rxd50/60/71jvea it will be a fan motor and pcb

Mar 16, 2012 | Cfm Daikin R410a Split System Air...

1 Answer

Daikin error code H6 Outdoor Compressor motor position detection sensor error


sir
daikin inverter air conditioner we are replace the indoor pcb then next it gone out door pcb,next we are replaced outdoor pcb also then compressor not working oftre last we are replaced compressor then it will be giving H6 ERROR CODE please give me suggestion

Feb 16, 2011 | Heating & Cooling

1 Answer

Looking for code E3 keeps falshing


E3 Outdoor activation of high pressure switch

Condenser coil is dust blocked.-Clean it. Rpm of fan motor is less-Replace capacitor. If over charged gas- release some gas. Check for continuity for high pressure switch, if no continuity, replace high pressure switch.
Thanks.

Feb 05, 2011 | Cfm Daikin R410a Split System Air...

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