GE PNRQ21LBN - Manual (Page 23)

23
Problem Possible Causes What To Do
No Water Water supply valve • Turn water supply valve on. See diagram on page 11.
not turned on.
After filter change, • It takes 3–4 hours for RO system to provide enough
tank is empty. water to fill the tank.
Leaks at fittings Improperly installed. • Reinstall. See Installation Instructions.
Sounds you may hear Sink drain, drain water • This is normal.
from system.
• Drain line can be installed to an alternative drain,
such as a basement drain. See pages 15 and 16
for alternative drain configurations.
Faucet air gap—drain water • Install a pressure regulator in the house water supply
flowing through the faucet system to reduce the pressure below 90 psi.
air gap. This may be associated
• An alternative flow restrictor for high pressure
with high pressure water supply,
installations is available from GE (see item #31 on the
generally 90 psi or greater.
parts list, page 25). Contact GE Parts and ask for Flow
Restrictor, High Pressure, Part Number WS15X10049.
Common problems associated with filter
or RO cartridge replacement.
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