HQUA PAS20 User Manual (English)

Michael FordJul 30, 2025

What to do if my HQUA Water Filtration System compressor is not working?

P
paul01Jul 30, 2025
If the compressor of your HQUA Water Filtration System isn't working, start by checking the power outlet and electrical cord to ensure the compressor is receiving power. If the electrical cord is damaged or the voltage from the power supply is low, contact a qualified electrician for assistance. Also, it's possible that wiring loosened or was damaged during shipment; in this case, contact HQUA or your local dealer for repair or replacements.

Brand

Model

PAS20

Guidance on reducing the risk of electric shock via proper grounding and circuit protection.

General operating precautions for system safety, including ventilation and avoiding unauthorized maintenance.

Details and identification of the various parts of the HQUA-PAS20RPC Rocking Piston Compressor.

Technical specifications for the HQUA-PAS20 system, including HP, Amps, Volts, CFM, and pond size.

Step-by-step instructions for installing the HQUA pond aeration system, including tool requirements.

Procedure for initial system start-up to prevent fish-kill, and guidelines for summer and winter operation.

Recommended schedule for replacing air filters and inspecting pressure relief valves and membrane diffuser sticks.

HQUA PAS20 User Manual