How do I reset my Honeywell gas valve?
8 – Reset Gas Valve This will only appear after the gas valve has been shutoff and continues to produce a current to the thermopile. Turn the gas control dial to off and let sit for one minute. If the pilot remains lit you will need to replace the gas control valve.
How do you troubleshoot a Honeywell Smart valve?
How to Troubleshoot a Honeywell SmartValve
- Turn off the gas supply.
- Makes sure the element is good.
- Make sure the switch or knob on the SmartValve is on.
- Make sure the call to heat function on the appliance is compatible with the SmartValve.
- Check the line power, transformer, switches, thermostat and wiring.
How do you test a gas control valve?
How to Check the Furnace Gas Valve With a Multimeter
- Turn off the furnace at the wall control.
- Take out the bolts in the service panel on the side of the furnace using a nut driver.
- Pull the wires off the gas valve terminals.
- Turn the test control on the multimeter to “mV,” which stands for millivolt.
What does gas control valve failure mean?
On a gas water heater, the gas control valve contains the thermostat and pilot light controls. Water heater problems that may be caused by the gas control valve include a faulty hot water heater thermostat, faulty gas valve, pilot light that won’t light, and tripped heat limiter.
How does a Honeywell smart gas valve work?
The Smart Valve system uses a 24 VAC powered hot surface pilot gas igniter to ignite the pilot gas. The main gas is ignited in both instances by a pilot gas burner. The Smart Valve system is self-contained, thus eliminating the need for a separately mounted ignition source, usually in the furnace or boiler vestibule.
How many ohms should a gas valve read?
That’s the common terminal so you’ll leave that there and with the other probe touch one of the other terminals and then touch the other terminal. Both readings should be about 216 Ohms.
How do you check a furnace gas valve?
Take out the bolts in the service panel on the side of the furnace using a nut driver. Locate the gas valve, which is typically near the bottom of the unit, positioned next to the pilot light. Look for the two wires clipped to the solenoid terminals on the top or side of the gas valve.
How do you test a furnace gas valve?
How to Test a Furnace Gas Valve. When testing your furnace gas valve, begin by noting whether or not gas is entering your home by checking: If the pilot light on your gas water heater is on. If your hot water spigot is producing hot water. If the burners are working on your gas stove. If your gas fire place will start.
What is a Honeywell valve?
Honeywell make a large range of motorised valves used in domestic central heating systems. The most common by far are the 22mm 3-port, 5-wire, mid-position valve and the 22mm 2-port, 5-wire, zone valve. These 22mm valves (3-port V4073A1039 and 2-port V4043H1056) are used in smaller and medium sized properties.
What is a smart gas valve?
Smart Gas Valves. Smart Gas Valves combine gas flow and ignition control into a single state of the art unit for burner ignition.