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4.9 Installing the Single Stage LPG Solenoid Valve
Mount the solenoid valve to the E4000 mounting plate using the bracket provided. Mount the valve with
the ports congured as shown in gure 4-8. Connect the COM port of the solenoid valve to the top of
the differential valve. Pipe the NO or Normally Open port to pump pressure at the drain plug on either the
vapor eliminator or the meter connector. Pipe the NC or Normally Closed port to the vent line check valve
on top of the vapor eliminator. Figure 4-9 shows the completed plumbing.
Figure 4-8. Solenoid Valve Figure 4-9. Valve Wiring and Plumbing
4.10 Wiring the Single Stage LPG Solenoid Valve
Install a straight conduit nipple, supplied with the valve kit, in the threaded electrical opening of the LPG
solenoid valve. Teon tape should be used on the threads of the conduit nipple to make a watertight seal.
Run the two black wires from the solenoid valve through the factory supplied conduit, into the register
using the conduit hub at the left side of the rear of the register. The green ground wire is not required and
can be cut off. Teon tape should be applied to the threads of the 90 degree conduit nipple before it is
inserted in the conduit hub.The following connections will be made after the power/data cable is installed
in the E4000 register (section 4-14).
Figure 4-10. Conduit Fittings
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