Ekw145Ce (Before Serial Number L09H10120786) - Lochinvar EcoKnight EKW85CE Installation, Commissioning And Maintenance Instructions

High efficiency gas fired condensing water heaters
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14.2.3

EKW145CE (BEFORE SERIAL NUMBER L09H10120786)

1.
Remove the top and front access covers from the unit (no tools required for removal).
2.
Disconnect the wiring plug from the gas valve.
3.
Disconnect the impulse tube from the gas valve and venturi assembly and set aside, taking care not to kink
the tube.
4.
Remove the 4 cap head screws securing the inlet flange then separate the flange from the valve. Inspect
the sealing ring and retain or replace as necessary.
5.
Remove the 4 cap head screws securing the gas valve to the venturi supporting the valve at all times.
6.
Separate the valve from the venturi, inspect the sealing gasket and retain or replace as necessary.
7.
Fit the new valve using the reverse of the above procedure, ensuring the new or retained gaskets are
correctly seated.
8.
After installation is complete, attach the propane conversion label (in the conversion kit bag) next to the
heater rating plate.
Attach the LPG warning label (in the conversion kit bag) to the appliance casing, next to
the gas inlet pipework.
9.
Replace the top and front access covers.
FIGURE 14.3
CONVERSION PROCEDURE EKW145CE (BEFORE SERIAL NUMBER L09H10120786)
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