A/C Cooling Fan / Radiator / Cooling
This topic kind of ties into one already started 8.3 Overheating but has to do with the A/C condenser. I have discovered that the electric fan on the A/C condenser does not come on when the dash A...
Forum Discussion
Glenn I don't know if this will help or not but I have a P-30 chassis with an Evans tempcon system and there are two things that control the fan. One is a temp sensor in one of the heads and when it reaches a set temperature the fan s comes on. The other is a small pressure switch with three leads going to the switch sometimes referred to as a trinary switch. One of the leads comes from the A/C. When mine was leaking it would not blow cold air. I changed the switch and recharged and all was well again.
