Instructions / Assembly

9. Modular Installations
When used in modular installations, the LFTWHG2 hot valve
assembly can be field configured to provide hydraulic isolation of
units that need service or repair while other units remain operat-
ing. To provide hydraulic isolation from a pressurized hot water
main, the pressure-activated seal must be rotated 180 degrees
from the bottom port to the upper port as follows;
1. With the valve in the closed position (handle facing forwards),
remove handle plug, handle and stop plate;
2. Place handle back on rotor hub and rotate 180 degrees so
handle is facing rearward;
3. Remove handle and re-install stop plate aligning the notch
(marked with a X) with the nub on the body;
4. Re-install handle (facing to the rear) and handle plug. The
valve will now provide hydraulic isolation from a pressurized
hot water main and be locked closed to prevent operation of
water heater.
5. To place heater back in commission, reverse the above pro-
cess.