20 Most Recent Robinair R-134a Manifold Gauge Set A/c Rob40134a Questions & Answers


-Depend on the unit. There should be a label there to tell on High and Low number.


Good luck
Mai

Robinair R-134a... | Answered on Aug 27, 2014


The most common manifold are only for r-12 and R134A. Because of the pressure differences between that and R22 and R-410A ( and the manufactors make more money by keeping the types of manifolds seperate). I haven't seen a universal manifold that would cover all types freon.

Robinair R-134a... | Answered on Feb 11, 2011


Open oil drain solenoid and clean solenoid plunger with dry soft clots and replace it. After that check the apply vacuum, if you still have same issue then you may need to replace oil drain solenoid.
Hope this will help to solve your problems.
Thank.

Robinair... | Answered on Aug 09, 2020


Please call the manufacturer on toll free number for assistance shown in link below:

https://www.robinair.com/sites/default/files/03-84.pdf

Robinair... | Answered on Jun 30, 2020


may be the cause is no power source, try to check voltage reading at your breaker, if the breaker itself has a power then the problem cause at your ROBINAIR, if you have guts to open the unit ?, try it and find which cause the trouble , thank you and GOD BLESS.

Robinair... | Answered on Oct 25, 2018


did you registrar and activate, call robinar, this still under warranty.

Robinair... | Answered on Aug 17, 2018

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