The unit isn't working very well.. The output hose is showing very low output.
Maybe getting a few oz per hour now. I removed the side panel and used the Freon leak detector.
The drain tray and the inside bottom cover all beeped big time.
After blowing it out with clean air, I rechecked and found every thing okay.
30 seconds later, it detected leakage coming down from above,
where the large HX coils are sealed in.. No way I can get to the leak,
without a major disassembly job.
I'm thinking of trying some sealer.. Not sure how to connect the Ebay
sealant canister to the 1/4" SAE fitting. Seems like a 'pierce' connector
like those used on car AC cans, is needed..
R22, R410A, Pro Seal, Super Stop Leak, Envirosafe, Refrigerant, 4 OZ. CAN | eBay