Furrion Chill Cube error code E3
Loss of communication between the thermostat and control box. System will shut down (both cooling and furnace-heat functions through the thermostat are inoperable; main-power reset required).
What to check, and in what order, is in the app. The flow Furrion wall-thermostat fault codes - Chill / Chill Cube (E1-E6 / lo / FL FZ) walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
Start free trial 14 days free, no card neededDocumented in
- Furrion CCD-0009287 (Multi Zone Wall Thermostat — Quick Start Guide, page 2 LCD Error Code table, FACW12ESZA2)
- Furrion CCD-0008565 (QR-187 Correcting E3 error code of Furrion Enhanced Multi Zone Wall Thermostat)
- Lippert Customer Care 432-LIPPERT (432-547-7378)
Related codes
- Solid red LEDInternal control board fault
- E6Thermostat indoor temperature sensor out of order. System will shut…
- loInsufficient low level of +12V power supply. System will shut down.
- E1Control box indoor temperature sensor out of order. System will shut…
- E2Evaporator temperature sensor out of order. System will shut down.
All Air Conditioning (Rooftop) error codes · Look up another code