My first commercial kitchen

[LarryFine]

Larry
Neat install.

Thanx!

Unless it's a local requirement, you don't have to turn the exhaust fan on when the Ansul system trips. All UL300 systems are listed for exhaust on or off.

Here:

The exhaust fan must come on or stay on, and a horn/strobe must trigger.

The intake fan, under-hood lights, and any electric and/or gas appliance must shut down.

The gas must shut off even with manual exhaust turn-off. Owners hate having to relight pilots.

 

[quogueelectric]

The gas valve is the plumbers problem..... usually a mechanical system shuts the gas off, but dont' worry about that.

There's a set of contacts in the Ansul system. Run your control voltage through those contacts so when the system discharges, it sends the control voltage to the shunt trip breakers, turning them off.

You'll also need to shut down the make-up air.

He aparently means Gas SOLENOID valve electricians problem dont worry about it just wire it to close upon discharge.