Superior DRL3042TEN Installation And Operation Instructions Manual page 10

Innovative Hearth Products
Superior™ DRL3000 Linear Direct-Vent Gas Fireplaces
Figure 1: Electronic Gas Valve
The SIT gas valve in this fireplace has a 3/8" NPT thread main gas inlet and outlet. Test gauge connections are
provided on the front of the electronic gas control valve (identified IN for the inlet and OUT for the manifold side).
Figure 2: Accessing the gas valve
Propane tanks are at pressures that will cause damage to valve components. Verify that the tanks have step down
regulators to reduce the pressure to safe levels.
Using a propane tank smaller than 100 lbs may create pressure loss and insufficient fuel delivery, which can cause
sooting, severe delayed ignition, or other malfunctions (see NPFA 58).
Any damage as a result of insufficient tank size or other improper installation is NOT covered under the
limited warranty.
The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa).
The appliance must be isolated from the gas supply piping system by closing its equipment shutoff valve during
any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi (3.5 kPa).
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Green Wire
(from DFC Wire Harness)
Line (IN) Test Port
Manifold (OUT) Test Port
Orange Wire
(from DFC Wire
Harness)
Main Gas Inlet
3/8" NPT
Air Shutter
Adjustment Lever
Pressure
Regulator
Tower
Yellow Ground Wire
(from DFC Wire Harness)
Glass Door Assembly
(Lower Right Corner)
Battery Backup Holder
(attached to bracket with cable)
Installation
900079-02 05/2015