Originally Posted by homerbw
My Electronic Climate control Energy Management unit Master Controller is making a chattering noise and my bedroom heater comes on without engaging it through the thermostat. I disabled the propane furnace using the manual shut of rocker switch hoping this would stop the chatter but the sound remains. The chatter comes and goes from the master controller box. The box part number is
00-00591-200. Anyone have any idea what is going on?
2000 Pace Arrow Vision, Fleetwood, Gasser.
Hmmmm, 2000? EMS back then is Intellitec? It is most likely a relay/solenoid.
Give FW a call. They have always been helpful to many that own their RVs.
REV Group CS
Let us know what you find out