GE PNRQ21LBN Manuel D'utilisation Et D'installation page 23

Common problems associated with filter
or RO cartridge replacement.
Troubleshooting Tips
Problem
No Water
Leaks at fittings
Sounds you may hear
Possible Causes
Water supply valve
not turned on.
After filter change,
tank is empty.
Improperly installed.
Sink drain, drain water
from system.
Faucet air gap—drain water
flowing through the faucet
air gap. This may be associated
with high pressure water supply,
generally 90 psi or greater.
What To Do
• Turn water supply valve on. See diagram on page 11.
• It takes 3–4 hours for RO system to provide enough
water to fill the tank.
• Reinstall. See Installation Instructions.
• This is normal.
• Drain line can be installed to an alternative drain,
such as a basement drain. See pages 15 and 16
for alternative drain configurations.
• Install a pressure regulator in the house water supply
system to reduce the pressure below 90 psi.
• An alternative flow restrictor for high pressure
installations is available from GE (see item #31 on the
parts list, page 25). Contact GE Parts and ask for Flow
Restrictor, High Pressure, Part Number WS15X10049.
ge.com
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