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Installing the system with discharge tubing lengths exceeding 15 meters may cause the system to Overflow the sump due to excessive back
pressure against the pump.
3.5.2. Overflow Connection
An overflow for the Pump Cabinet’s sump is provided to direct the solution to a drain should the pump or
water solenoid fail. The overflow (black drain tube) is located behind the incoming water pressure regulator.
1. Measure the distance to the floor drain and cut your 5/8-inch I.D. Mayon tubing to the desired length.
2. Connect the Mayon tubing to the sump overflow (black drain tube) located under the Pump
Cabinet.
3. Secure the connection with a hose clamp provided in the installation kit.
4. Route the opposite end of the Mayon tubing to a floor drain or drain trench.
5. If possible, try to secure the end of the Mayon tube to the floor drain with a cable-tie. This prevents
the
hose from being “kicked around.”
NOTE: If a drain is unavailable, an empty five gallon pail should be used.
3.5.3. Hot Water Supply Connection
Stainless Steel Braided Hose Plumbing Method
The fittings supplied with the dispenser allow you to use a G3/8 Hose to supply the water to the Pump
Cabinet. Make sure to use the water strainer (filter) to keep the solenoid valves clean. Must follow local
plumbing codes.
10mm O.D. Copper Plumbing Method
The fittings supplied with the dispenser allow you to use 10 mm O.D. flexible copper to supply the water to
the Pump Cabinet. Make sure to use the water strainer (filter) to keep the solenoid valves clean. Must
follow local plumbing codes.