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0 0 <br /> 9 Troubleshooting <br /> 1 Service Messages, Causes and Solutions <br /> The pH Control service messages are intended to alert users of potential effluent overflows,not <br /> sufficient water pressure, pumps are to be checked, or pH is out of range. In the event of a <br /> potential problem the pH Control LCD will display one of the following service messages. <br /> Service Messages Causes Solutions <br /> •Neutralizer level is below the level •MetaAfd solution has to be added <br /> sensor. to the tank. <br /> Alerts users if the <br /> Neutralizer tank is empty. <br /> •The city water line may be turned _ •Turn ON the city water line. <br /> OFF,or not fully turned ON. <br /> •The pH control tubing is kinked, •Straighten,clean or replace the <br /> Alerts users of a potential blocked,or damaged. tubing. <br /> overflow from the reaction •The venturi is clogged. •Enter the Scripting Level and test <br /> tank. This will occur if the the Enviro-Jet (Output 4). While the <br /> effluent level reaches LS 6 Enviro-Jet Is on,kink the "Output to <br /> (Level Sensor 6). Drain" hose for 5 seconds. <br /> •The city water line may be turned •Turn ON the city water line. <br /> 60_ OFF. <br /> •The pH control tubing is kinked, •Straighten, clean or replace the <br /> If effluent comes in contact blocked,or damaged. tubing. <br /> with the containment tray •Loose clamp fittings. •Tighten any loose fittings. <br /> or puck sensor near the <br /> drain, the alarm will alert <br /> users of a spill. <br /> -The city water line may be turned -Tom ON the city water line. <br /> OFF,or not fully turned ON. <br /> •The pH Control tubing may be -Straighten,clean or replace the <br /> Alert users if the units kinked,blocked,or damaged. tubing. <br /> water pressure falls below <br /> its normal operating level <br /> (25 PSI). <br /> •The pH Control has been turned • Turn pH Control ON. <br /> IQ 0 OFF for a long period of time. <br /> •The Dev pump not working. • Verify if the Dev pump is working. <br /> Alerts users of a potential If pH Control is working properly <br /> overflow from the the Dev Tank Overflow alarm will <br /> Developer Tank. This will turn OFF once the effluent in the <br /> occur if the effluent level Dev Tank is below LS 2. <br /> reached the LS 2 (Level <br /> Sensor 2). <br /> Contact Metafix it the pH Control continues to display the service message after troubleshooting the unit. <br /> Failing to contact Metafix may result in additional complications. <br /> Page 16 Metafix pH Control Manual <br />