Honeywell Smart Valve Testing-Workbench Series
Ойын-сауық
Welcome to the workbench series. Today we will dive into the Honeywell Smart-valve 1st generation. We will discuss the operation and connection to the Indoor Fan Control (IFC). The 4 wire connector between the valve and the board provides 24V power to the valve, provides a 24v signal to the valve when the pressure switch closes, then supplies a 24V signal back to the IFC on the Electronic Fan Timer (EFT) wire once flame is proven.
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Awesome video
@escogroup
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Thanks James!
Question I have a Honeywell SV9501M2528 if I put the IGNITION SYSTEM CONTROL SWITCH to the off position my hot surface ignitor lights up but of course pilot & burner do not light, the switch being off prevents that, But then when I switch it to on inductor fan kicks on but hot surface ignitor never starts glowing? Is my Smart valve bad or could it be something else? thanks..