Troubleshooting - 3M DIDF260-CL Installation And Operation Instruction Manual

Dual inlet dual flow manifold system
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DIDF260-CL System Pre-Start-Up procedure:
1. Turn ice water inlet valve ON.
2. Remove trapped air in the ice line by opening and closing valve downstream.
3. Turn beverage water inlet valve ON.
4. Remove trap air in the beverage line by opening and closing the beverage outlet venting valve.
5. Flush system in accordance with the cartridge Performance Data Sheet.

Troubleshooting

Problem
No water flow through system
Not enough water to the
downstream application(s)
Short filter life
Potential Cause(s)
Inlet valve closed
Cartridges clogged
Low incoming water pressure
Cartridges clogged
Temporarily dirty water
Suggested Solution
Check shut-off valve position
Replace cartridges
Check source
Replace cartridges
Change cartridges or install an
additional upstream prefilter
7

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