How do I know if my sail switch is bad?

How do I know if my sail switch is bad?

Note: You cannot jumper the sail switch and expect it to function normally. The controller will see the jumper and will not turn on the blower. Remove the 2 wires from the sail switch. If the switch is bad, this will at least show as “open” and turn the blower on.

What does an RV furnace sail switch do?

Sail switches find application in the detection of fluid flow and measurement of fan speeds. A sail switch might be used to protect a fan forced pellet stove, central heating system, electric heating element from being energized before the air flow from the blower is established.

How do you use Atwood Hydro Flame Furnace?

How to Light an Atwood Hydro-Flame Furnace

1. Charge your RV’s battery up and turn the Atwood Hydro-Flame furnace’s gas valve on to the “pilot” position.
2. Light a match while pushing and holding the gas valve.
3. Allow the gas flame to burn for a moment before switching the gas valve over to the “on” position.

How do you test a sail switch?

High-level switch It’s easiest to test with the switch removed. Attach the red and black leads of the multimeter – again set to ohms – to the two terminals on the switch. If the switch is good, there should be a reading similar to that of a good sail switch. If it reads “OL” or “open line” then the switch is bad.

Why is my furnace in my camper blowing cold air?

Sail Switch This is a very common issue with RV furnaces not fully igniting, and as a result, just blowing cold air. This switch can become blocked with pet fur, dust, and debris from the RV sitting, or from being collected and blown around by the fan itself.

Where is reset switch on RV furnace?

First, turn off the power supply to the furnace by turning off the breaker in the circuit box. Locate the reset button on the furnace and press it to reset the furnace. It is usually located inside the blower compartment on the side of the blower motor.

How do I start my furnace after running out of propane?

An Alternative Way For Restarting The Furnace

1. Turn off the gas valves of the furnace to prevent the flow of propane.
2. Turn on the burner now.
3. Let the burner burn for a couple of minutes to let the residual gas from the valves and airflow out.
4. Now open the gas valves of the furnace slowly and restart the furnace again.