Would charging mode be like test mode on other inverter systems? When I check pressures on inverters I always put the system in test mode at 100%. Same when charging.
Bad reversing valve…. I mean were you getting 24V or not, did you hear it switch over. Pretty easy diagnosis…. Now I did have a heat pump so overcharged one time I was hitting 600+psig in a matter of seconds and it took me 5hrs to find out because new guy problems at the time…
Go get em 🛠️🛠️
Would charging mode be like test mode on other inverter systems? When I check pressures on inverters I always put the system in test mode at 100%. Same when charging.
Bad reversing valve…. I mean were you getting 24V or not, did you hear it switch over. Pretty easy diagnosis…. Now I did have a heat pump so overcharged one time I was hitting 600+psig in a matter of seconds and it took me 5hrs to find out because new guy problems at the time…