Intellitec EMS Problem
I have an Intellitec Model 800 EMS in my 50 amp coach. Lately it has been doing strange things. When plugged into 120v power the display indicates 50 amp service. When running on the genset, the di...
Forum Discussion
Gau 8 wrote:
Upon further study of the manual, the relays 1-4 are normally open. However, the low voltage relays use the normally closed position to control the ACs. So, if you pull the fuse, both ACs should work.
Only 1 AC is shed controlled. Usually the rear AC. Sorry, pulling the fuse will not allow power to ANY shed controlled appliance. There are only 4 relay's. Where you are mistaken in your reading is the section about COMPRESSOR shedding, NOT the complete AC power. Some AC systems allow the Compressor to NOT have power to come on instead of the Complete power to the AC shut off. That means the fan will still have power to run, but the Intellitec system tells the AC control board to not allow the AC onboard compressor relay to energize and close to allow the compressor to run. As I stated, when an Intellitec system malfunctions, NONE of the shed controlled appliances will operate. Doug
