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WL2FL
Manual
Page 57 – Revision AUS-04-23
1.
Irregular / Intermittent Dispensing from One Side
Possible Reason
Solution
Too much water pressure.
Recommend 2.5 to 3 bar for
the
WL2FL Water Treatment
System
to operate properly.
The correct input water pressure is critical to the performance of
the unit to allow solenoids to open.
Check water pressure at the inlet bulkhead with a water pressure
gauge.
Additional method of verification is to turn off water to unit and
press the dispense button. Does the solenoid open without
water pressure to the unit? Listen for solenoid to activate, not
button “click”.
Adjust water pressure to 2.5-3bar.
Loose or bad connection on
the Front Dispensing PCGB or
Solenoid Connector
Check that they are connected properly and tightened.
Solenoid
If both the Water Pressure and PCB have been ruled out, then it is
the Solenoid.
Replace Solenoid.
Dispensing button is broken on
PCB
Check PCB for loose or damaged button. Replace PCB as
necessary.
2.
Hot Water Intermittently Forced Out Through the Faucet, or a Dual Stream Outof
the Faucet
Possible Reason
Solution
Mineral deposits on the
expansion slot inside the hot
tank vent chamber which
blocks the normal path of
water to expand.
Descale Hot Tank
See Hot Tank Descaling Instructions that are included further
below in this Troubleshooting Section.
Summary of Contents for PUREZZA WL2FL FIREWALL
Page 1: ...WL2FL FIREWALL MANUAL...
Page 15: ...WL2FL Manual Page 15 Revision AU27 04 2023 HEATER CIRCUIT HOT TANK WIRING...
Page 21: ...WL2FL Manual Page 21 Revision AU27 04 2023 WL2FL MINI DRAWING AND PARTS LIST...
Page 26: ...WL2FL Manual Page 26 Revision AU27 04 2023 WL2FL FREE STANDING DRAWING AND PARTS LIST...
Page 32: ...WL2FL Manual Page 32 Revision AU27 04 2023 WL2FL FLOW DIAGRAM COLD ONLY...
Page 33: ...WL2FL Manual Page 33 Revision AU27 04 2023 COLD AND AMBIENT...
Page 34: ...WL2FL Manual Page 34 Revision AU27 04 2023 HOT AND COLD...
Page 36: ...WL2FL Manual Page 36 Revision AU27 04 2023...
Page 37: ...WL2FL Manual Page 37 Revision AU27 04 2023 120V 60Hz Power Source 120V 60Hz 120V 60Hz...
Page 38: ...Power Source 120V 60Hz 120V 60Hz 120V 60Hz WL2FL Manual Page 40 Revision EU07 07 17...