Data Analysis - DChecker 101 - E3 High Pressure Trip
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- Опубліковано 5 лют 2025
- In this video, I delve into analyzing D-Checker data, focusing on the evaluation of systems and the various options available. I demonstrate how D-Checker records data, allowing for in-depth analysis and troubleshooting. Viewers will learn how to interpret data points, adjust ranges for better visualization, and identify potential issues such as high-pressure situations. No specific action is requested from viewers, but the video aims to provide a comprehensive understanding of D-Checker functionality.
I'm glad you were able to help this poor fellow
His recording will now help hundreds of techs understand how to help thousands more, all because he shared his problem and asked for help! This is because of him!
@RomanBaugh God bless him
Love it!
Hi Roman
Tech from the UK , great videos mate!
Got the BTSC but can’t get recordings of more than 5-10 minutes , is that normal or am I doing something wrong regarding settings?
So I am not a fan of the BTSC because the Bluetooth connection is spotty at best depending on the cell phone you use. Yes if your settings are incorrectly set then it will stop recording. I recommend the cabled DChecker when gathering more than 10 mins of data.
I have a problem coming to you. Fresh data today.
Can't wait!
Firstly, great video as usual Roman. Secondly… Have you ever seen VRV3 control PCB’s read the incorrect sensor values? Very very strange scenario I’m dealing with at the moment. 2 pipe 32hp VRV3 (two outdoor units twinned) Both refusing to defrost due to RT4 thermistors Showing 14c and 23c (above freezing) using service checker 4. However, I’ve measured the resistance values of both of the thermistors and the values are correct! 80k ohms. The only logical thing I can think of is that the PCB’s logic is displaying the incorrect values!!?? So we’re planning to replace both control PCB’s. Any other thoughts ? Regards Tom
Hey Tom, you can send me the data if you want of the system and I can have a look. Sounds like an issue with possibly displaying in F instead of C on the data you have. Remember defrost is an operation that has a specific set of conditions that have to be met in order to activate. My email is CheckerPolice@gmail.com.
@ hey Roman! I do have a short checker log I can send you! With some pictures take on site! Also.. I should’ve clarified, I’m in the UK, so everything is in C not F here. Such a strange fault. Never seen anything like it! Will email you in the next 10mins!!
Tom
@@RomanBaugh email sent. Thanks!!