Mitsubishi star MEX | How to solve one of the room not cooling | multi split unit

[@andyreyes6464]

since is a multizone ac, for find taht problem, do you run just one head at the time ?

[@reubenbugeja4066]

Thanks Bon.But what you did exactly you open and left it open? I kwow its going to cool. But would it modulate or shut again?The the manual open was just temporary until parts are ordered?

[@BonMj]

No, this is force the valve body open and close, after this the valve body was working find

[@peramaraj2763]

Manually open the valve temporary can using right ? Need to replace new one untile

[@BonMj]

This case no need

[@peramaraj2763]

​@@BonMj again installed motorized coil then open / close function working as normal ?

[@ihunzlin]

Hi can engage you to look into issue with my AC?

[@BonMj]

What is the problem

[@lazyinvestor11]

My starmex split one unit also blowing not cold air.. normally after reset few times then cold air. Sometimes turn on immediately cold air. Other rooms ok. Any suspect? Whats your charges for site repair?

[@BonMj]

May LEV valve or pcb problem

[@satriaadly6579]

Sir. The magnet u use is it normal magnet with donut shape or is it special magnet?

[@BonMj]

Normal magnet

[@peramaraj2763]

Motorized coil no faulty right ? Is faulty body of the valve right ?

[@BonMj]

Yes

[@cindycindy236]

Is Toshiba or Mitshubishi aircon better ?

[@BonMj]

Mitsubishi Electric Starmex easy to do servicing

[@cindycindy236]

​​@@BonMj, how come my new aircon man told me that Toshiba is better . But after installing this new Toshiba , it is very cool , i do not like it . I still prefer Mitsubishi .

[@LohStan]

Hi Mr Bon, how can i contact you to check my aircon? My master room will not be cold if a common room unit is switched on.

[@BonMj]

Email me [e-mail]

[@peramaraj2763]

Thanks for your update video sir

[@BonMj]

Always welcome

[@hakimsarif5191]

Hi Sir, my evaporator coil is not cold on the top half and only cold on the bottom half. Could it be the LEV?

[@BonMj]

LEV or insufficient gas

[@hakimsarif5191]

Hi Sir, can I engage your service to check my unit? Thank you.

[@FrancisNg黄文隆]

Thanks Mr.Bon for the video,I am having the same problem for my Aircon, could you help me to repair it?

[@BonMj]

Sorry late reply, very urgent?

[@FrancisNg黄文隆]

@@BonMj would you manage to come on next week?

[@FrancisNg黄文隆]

@@BonMj Hi Mr.Bon yes would be great if can fix it asap. Was wondering how I can contact you? Perhaps you can leave your contact number here? My location is Tampines

[@rudiaziz6669]

Hi..how to contact you?my daikin sys 3 got this similar problem.

[@BonMj]

The problem solve?

[@rudiaziz6669]

@@BonMj not yet boss

[@Vrf_klima]

Mitsubishi Electric Multi air conditioner has 2 indoor and 1 outdoor units. The air conditioner does not work when the signal cable of the two indoor units is connected from the outdoor unit. But when one of them is disconnected, the air conditioner works. When a or b are connected individually, the air conditioner works. What could be the problem?

[@BonMj]

New install?

[@mageskandasamy3343]

Hi have the same issue can ypu help to repair it

[@tbyg8201]

Hi Bon..my Mitsubishi starmex ac takes very long to cool..and the cooling not so cold..could you help me?

[@BonMj]

May air flow uneven

[@musico3415]

Mine took 5 hours to cool one room to 24 deg C, if it is the last of 3 fan coils turned on. If it is the only one turned on then it will cool my room very fast. Is this the compressor problem?

[@tbyg8201]

Hi Bon..thanks for reply..the aircon guy came down and checked one of the nipple to plug in the manifold to check gas got leak..replaced and working as usual already

[@karimchiu7527]

ty Sir Bon

[@BonMj]

Welcome

[@chaieugene528]

Can u share link for this magnet

[@tanhockjun]

where can i buy the donut magnet?

[@BonMj]

U check online

[@tanhockjun]

@@BonMj ok thanks

[@Lim-eh9yi]

​@@BonMjbos got any link to buy?

[@爱米史]

Sir , what is standard name for donut magnet ? Cant found at online 😅 Thanks 🙏

[@BonMj]

We just call it donut.

[@Hoppa12345]

Problems with EV coils sometimes is too much play on the springs holding the coil on the pipe... the small steps are sometimes too small to compensate for the play on the spring of the coil. what i do is always tie it very good or keep it hold tightly by hand and see if it works. 9 out of the 10 times this is the real issue here.

[@BonMj]

👍👍

[@salimagwan9672]

👍

[@BonMj]

Thanks

[@suezq74]

0:10 that’s very dangerous! You could fall if you lose your balance!

[@suhanurrahman9822]

👌🏻

[@BonMj]

Thanks

[@chaieugene528]

Whr can buy this magnet

[@BonMj]

Online

[@tommypua7585]

My I know SG where can buy this donut magnet?

[@BonMj]

Check online

[@mr200mph1]

Sir what grade of donut magnet?

[@amzadcooltech8528]

Keep rock🤟🇦🇪🇦🇪

[@BonMj]

Thanks

[@janshaw5472]

Rm 3. Trunking condensation badly😂 boss

[@BonMj]

Ya. Room 2 heavy usage

[@yusms3351]

Bro email you abt my Mit AC problem

[@BonMj]

What is your ac problem

[@davecoolaircon]

👍

[@BonMj]

Thanks