Header Ads Widget

Ticker

6/recent/ticker-posts

Troubleshooting and Repair air Conditioning HVAC-02 Part 2


Troubleshooting and Repair air
Conditioning
HVAC-02
Part 2


 
HVAC-02 REPAIR


 A/C System Troubleshooting:
The following is an general A/C system troubleshooting guide. Realize that it is generic and many of the things listed here may not apply to the 944.

Symptom / Possible Cause:
Low Suction Pressure 
 1. Refrigerant shortage 
 2. Worn compressor piston
 3. Compressor head gasket leaking 
 4. Kinked or flattened hose
 5. Compressor suction valve leaking 
 6. Moisture in system 
 7. Trash in expansion valve or screen

Solutions:
Repair
 1. Add refrigerant 
 2. Replace compressor 
 3. Replace head gasket 
 4. Replace hose
 5. Change valve plate 
 6. Replace drier 
 7. Replace drier
 
High Suction Pressure
 1. Loose expansion valve
 2. Overcharged system
 3. Expansion valve stuck open
 4. Compressor reed valves
 5. Leaking head gasket on compressor

Solutions:
Repair
 
 1. Tighten valve 
 2. Remove some refrigerant
 3. Replace expansion valve
 4. Replace reed valves
 5. Replace head gasket


 
You can find in the blog of air-conditioning all the news and information in the field of cold and climatisaion in club chiller control


https://www.masabihaddoja.com/

airconditioner-auto

http://adf.ly/1OJam9

clubclimfroid.blogspot

http://adf.ly/1OJazt

clubchillercontrol.blogspot

http://adf.ly/1OJb4w

youtubeclimafroid.blogspot

http://adf.ly/1OJbKo

youtube.com/user/abobahaaeddine

http://adf.ly/1OJbQM

>>>>>>>>>>>>>>> abo bahaa eddine

Post a Comment

3 Comments

  1. Good day! I know this is kinda off topic but I was wondering if you knew where I could find a captcha plugin for
    my comment form? I'm using the same blog platform as yours and I'm having problems finding
    one? Thanks a lot!

    Here is my webpage; SEARCH ENGINE OPTIMIZATION

    ReplyDelete
  2. Thank you, I have recently been searching for information about this subject for ages and yours is the best I've came upon till now.
    However, what about the bottom line? Are you sure concerning the supply?


    Also visit my weblog - AC Repair Thousand Oaks - Refrigeration Thousand oaks

    ReplyDelete
  3. Very nice post. I just stumbled uplon your weblog andd wished to say
    that I've truly enjoyed browsing your blog posts.

    In any case I will be subscribing tto your rss feed and I hope you write again very soon!

    ReplyDelete