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threads of the 90 degree conduit nipple before it is inserted in the port of the register. Run the two orange
wires from the shutdown valve through the factory supplied conduit and into the register through the
center port (gure 4-12).
The following connections will be made after the power/data cable is installed in the E4000 register
(section 4-14).
Connect the white wire to terminal 23 and the black wire to terminal 24 on the register’s POWER 12 VDC
terminal strip (gure 4-15).
Connect the orange wire to terminal 21 (PRE-WARN), and the blue/black wire to one of the orange wires
from the shutoff valve and one of the black wires from the main valve. Secure all three wires with the
supplied wire nut.
The remaining orange wire from the LPG shutdown solenoid valve should be connected to terminal 19
(PRESET), and the remaining black wire from the main valve should be connected to terminal 22 (PRE-
WARN).
Connect a jumper wire from terminal 18 (PRESET) to terminal 20 (PRE-WARN).
CAUTION: Both the main solenoid valve and the shutdown valve must feature a transient voltage
suppressor. Valves supplied by Red Seal have a TVS installed under a section of heat shrink tubing where
the two wires enter. If using a valve from another manufacturer, the appropriate TVS must be installed.
Operating without a TVS could result in damage to the E4000.
Figure 4-12. Dual Stage Valve Wiring Conduits
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