Dometic Digital Thermostat Conversion
This summer, I installed the Dometic 3313195 T-Stat and relay box and removed the analog T-Stat. I did not hook up the separate 12v furnace because we just needed AC. The AC works fine, but when I w...
Forum Discussion
Do you have an Atwood Furnace?
Motor switch....do you mean ON/OFF CB switch on furnace (inside the access panel)?
That has direct power from your DC Dist Panel (Fused)
But the power can't get to motor until 'timed delay circuit' is energized.
This is part of the circuit board
Do you have an LED light on circuit board....is it blinking......what sequence?
Fault ------------------------------------------LED Indication
Internal Circuit Board fault -----------------Steady on, no flashing
Limit switch/Airflow problems ----------------1 flash with 3-second pause
Flame Sense fault ----------------------------2 flashes with 3-second pause
Ignition Lockout Fault -----------------------3 flashes with 3-second pause
Motor switch....do you mean ON/OFF CB switch on furnace (inside the access panel)?
That has direct power from your DC Dist Panel (Fused)
But the power can't get to motor until 'timed delay circuit' is energized.
This is part of the circuit board
Do you have an LED light on circuit board....is it blinking......what sequence?
Fault ------------------------------------------LED Indication
Internal Circuit Board fault -----------------Steady on, no flashing
Limit switch/Airflow problems ----------------1 flash with 3-second pause
Flame Sense fault ----------------------------2 flashes with 3-second pause
Ignition Lockout Fault -----------------------3 flashes with 3-second pause
