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Dux 135ZB4N Руководство пользователя
Owner's Manual – Prodigy 4

Shut Down and Draining

Shutting Down the Water Heater:
1. Remove the access cover and turn
the control knob to the "•" (off)
position.
2. Turn off the gas isolation valve.
Never turn off the gas supply
without turning the control knob
to the off position first.
3. Turn off the cold water supply
isolation valve.
4. Replace the access cover.
H3071
3071
Rev. K
CONTROL
KNOB
GAS CONTROL VALVE DIAGRAM
Draining the Water Heater:
1. Shut down the water heater by
carrying out the steps listed at left.
2. Gently operate the easing lever on
the Pressure & Temperature Relief
(PTR) Valve to release the pressure
in the water heater.
3. Disconnect the cold water inlet
union to the water heater and attach
a drain hose.
4. Gently operate the easing lever
on the PTR Valve to let air into the
water heater and allow water to
escape through the hose.
IGNITER
BUTTON
TEST POINT
PRESSURE SPIGOT
GAS INLET
PRESSURE SPIGOT
9