Daikin VRV3 troubleshooting outdoor unit not working (error UO)not producing cold air.

Brand : Daikin VRV3
error : error history UO
Symptom : Outdoor unit not working,indoor no blinking and no error.
Cause : Gas leak
Error : UO
Method of Malfunction Detection
Short of gas malfunction is detected by discharge pipe temperature thermistor.
Malfunction Decision Conditions
Microcomputer judge and detect if the system is short of refrigerant.
*Malfunction is not decided while the unit operation is continued.
Supposed Cause
^Out of gas or refrigerant system clogging(incorrect piping)
^Defect of pressure sensor
^Defect of outdoor unit PC board (A1P)
^Defect of thermistor R2T or R4T
Wire remote control model : BRC1C62
#bonmj #daikin #vrv

[@servemainaircool1447]

If leak not found on pipe work or refnets if fitted try indoor unit expansion valves or coils in general if fan coils have been fitted remove drain bungs ( obviously holding a bucket underneath you should see or feel signs of oil from the offending unit

[@patrociolacic6088]

MERCI 🤓

[@rdenir]

Good Video again Bon,,
Did you find the leak and where was it if you did?

[@BonMj]

Not yet.just summit quote.
Thanks for your support .

[@rdenir]

@@BonMj Good Luck,,
Keep us updated

[@mdtaslimalam8595]

Good information 👍👍👍👍 sir

[@BonMj]

Thanks

[@linaung127]

Thanks for your sharing

[@BonMj]

Welcome

[@manikandanmani646]

Hi Bro Waiting for Next video 😉

[@BonMj]

Thanks

[@HVACSystem]

Good job 👌 sir

[@BonMj]

Thanks master.

[@Idiophones]

My 4 units, no error, not geting on out door units only AHU are working

[@agusanwar107]

mantap master HVAC

[@BonMj]

Terima kasih master.

[@goparismail9727]

sukses selalu bos ku good👍👍👌

[@BonMj]

Terima Kasih master

[@วีระนรินทร์รัมย์]

ผมเป็นช่างแอร์ประเทศไทย ผมได้ความรู้จากเทคนิดคุณดีมากขอบคุณครับ

[@karaors8970]

Hı Bon nice Job bro+1

[@BonMj]

Thanks bro

[@ffsurajityt7313]

Liquid ot gas line thermistor temperature different

[@mdafsarkhan9278]

How to find out master out door

[@BonMj]

Led 3 on is master

[@azribasri7281]

hello bon if vrv3 daikin if j1 whats the problem its say sensor

[@azribasri7281]

can u help me tq

[@azribasri7281]

cause indoor unit is still running but outdoor not running

[@BonMj]

@@azribasri7281 do you check gas pressure?

[@azribasri7281]

@@BonMj gas i check low psi

[@azribasri7281]

do you have whatsapp or facebook for me to easy contact you?

[@FullyAirconditioned]

Ain’t got no gas in it

[@BonMj]

Yes

[@OK-pt6bo]

Hi
Hello brother, does your company need a working man? I want to learn to work from you

[@BonMj]

Yes.are you Singaporean or PR

[@OK-pt6bo]

@@BonMj I am from Bangladesh

[@BonMj]

@@OK-pt6bo i need PR or Singaporean.

[@OK-pt6bo]

@@BonMj ok If there is any critical problem in my work place, I will let you know. Please give me your solution 🙏 I see your video & learning

[@BonMj]

@@OK-pt6bo Thanks