Hi folks .
just wanted some advice for a system I am working on.
the factory 410a charge. Is3.7 kg
I reclaimed 4.73kg my pipe work is as follows 5/8 3/8 outdoor to refnets is19 meters
and to the units from the refnets is 9meters
is this charge correct?
The problem in the winter was it stayed in defrost for quite some time.
any ideas are welcome.
as its baking hot. At the moment I would like to get this going again tomorrow. Afterto days. Pressure test of the pipe work .

Cheers in advance