28 FILTER INSTALLATION AND USER GUIDE BARRIE • ONTARIO • CANADA 705.733.8900 WWW.EXCALIBURWATER.COM 4.2) Control Valve Possible Error Codes 4.3) Ozone Generator Troubleshooting 4.3.1) Testing for Ozone Output Step #1: - Disconnect the ozone hose which goes from generator to the control valve. Step #2: - Set the ozone output to maximum by turning the control knob clockwise. Step #3: - Apply the power to controller. Step #4: - Cup one hand around the one air port and push air through the other air port. Step #5: - Do not smell Ozone gas directly just smell your hand. Ozone has sweet and cloying scent. If you can smell Ozone gas from your hand, then the Ozone output is good. 4.3.2) Potentiometer Testing Possible Errors Code Description E1 Control unable to sense motor movement Err-1001 Err-101 E2 Control Valve motor ran too short Err-1002 Err-102 E3 Control Valve motor ran too long and unable to find next cycle Err-1003 Err-103 Err-1004 Control Valve ran too long and timed out Err-104 Err-1006 MAV/NHWB motor ran too long Err-106 Err-1007 MAV/NHWB motor ran too short and stalled Err-107 Error Screen Alternated flashing Error and error code every 3 seconds. Clear by disconnecting the power supply at the PC board and reconnecting, or press NEXT and REGEN simultaneously for 3 seconds. Press and hold the “REGEN” button and press “REGEN” button again to advance the regeneration to brine/draw cycle. Then turn the black control knob from maximum to minimum and listen to the voltage arcing noise. The voltage arcing must decrease as you turn the knob towards minimum. If turning the knob doesn’t produce any arcing sound, then control knob potentiometer must be replaced.
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