Section 7: Water Volume Control &
Water Bypass Valves
ALWAYS TURN OFF Power, Water & Gas
Use Service Valves to DRAIN UNIT
*Remove 4 screws holding compression fittings in place &
remove metal tabs.
*Pull copper pipes out to separate from water valves
(1 o-ring on each pipe).
*Remove snap ring (circled in blue).
*Push water volume control towards top of unit to separate from
water inlet (1 o-ring).
*Remove water volume control & water bypass valve assembly.
IMPORTANT: During reassembly – make sure ALL O-Rings are
on MALE fittings. This will prevent pinching or rolling the
O-Rings.