I Had gree ppl come over and look at my Gree LITH invereter in ISB. It was arsalan im not sure.
The guy said it seems to be a nut loose issue and new gas needs to be refilled. (Point to ponder: so it took 5+ years for the gas to leak due to nut loose?)
They didnt check for any leakage thou.
I said ok as the ac wasnt cooling. Was charged final amount of 5000 in March 2022 after negotiating. For visit the charges were 400 or 500 but i think they were adjusted with labour + gas re-fill of 4500. No vacuum pump was used. Ac worked fine that day. Next day no cooling.
Called them again. They said its some leakage and will have to take unit to their center in RWP. Better to take outdoor also. New charges, labour, gas transport was too costly. My point is if there is a brown/rust line/mark from indoor unit on the rooms wall doesnt this mean its a leakage in the indoor unit?
Jan 2023, contacted techno point engineers Isb. For visit they said they will charge 1500, and gas refill 9500. The unit will be checked and if required repaired in blue area so about 1-2 days the split will be with them. Transport + labour charges seem to be seperate since after checking and repair will know. I think they will do welding on leaking bend.
Questions:
1. How much is gas refill + labour being charged these days in winter in ISB and RWP?
2. Does anyone know of a good inverter technician in ISB?
