07-07-2024, 03:39 AM
BREAKING NEWS!!
I decided to pull a rabbit out of my hat and hook up the evaporator from the galley cruiseair unit and hook up the blower to 110, the LG mini split has 3 ports A B C and they get a signal from the inside evaporator to throttle the gas valves in the outside compressor to meet the demands from the inside unit. I was thinking yesterday if I jumpered A mini split head to B maybe it would open the valve to send gas to the cruiseair unit so I did and it works! What this means in a nutshell is you can use old evaporators on new systems. Now all I have to do is find a way to use the old thermostat to control the fan (very loud fan) and put a relay between A and B so I have control over the B cruiseair unit. I have overcharged the system so the temps are a little higher than they should be I'll take some gas out to get it in the low 40s upper 30s.
I decided to pull a rabbit out of my hat and hook up the evaporator from the galley cruiseair unit and hook up the blower to 110, the LG mini split has 3 ports A B C and they get a signal from the inside evaporator to throttle the gas valves in the outside compressor to meet the demands from the inside unit. I was thinking yesterday if I jumpered A mini split head to B maybe it would open the valve to send gas to the cruiseair unit so I did and it works! What this means in a nutshell is you can use old evaporators on new systems. Now all I have to do is find a way to use the old thermostat to control the fan (very loud fan) and put a relay between A and B so I have control over the B cruiseair unit. I have overcharged the system so the temps are a little higher than they should be I'll take some gas out to get it in the low 40s upper 30s.
1999 45' #504 "Magnolia"
Gravette, Arkansas
1996 40 XL Prevost Marathon