After about 2005, Fleetwood started using the Intellitec ECC (2) system in their 30 amp motor homes. The ECC (2) system is easily identifiable by the operator interface and the control module dimensions. The Waiter ECC is compatible with this system, but there are two items that you need to be aware of:
Operator panel Intellitec 00-00856-000
Control Module Intellitec 00-00855-000
1) The ECC (2) Control Module is physically smaller than the original ECC. In a normal Waiter ECC retrofit, The old circuit board is removed from the control module and the new circuit board is inserted in its place. In other words, the original control module enclosure is re-used. Since the Waiter ECC control module doesn’t fit in this enclosure, you’ll need to purchase a new enclosure ($20) when you order the Waiter ECC kit. These enclosures are 3D printed as they’re needed. The new circuit card will be installed in the new enclosure prior to shipping.
2) The Intellitec ECC 2 system uses a sensor to detect when 110 volts is being applied to the motorhome. According to the Intellitec documentation;
“… When the line voltage is not present, the system goes to sleep, turning off unnecessary parasitic loads to conserve battery power…”
Currently, Waiter ECC system doesn’t support this and the two pin connector that supplies this signal would not be used.