Step by Step Alarm Troubleshooting
Страница 1: ...Step by Step Alarm Troubleshooting...
Страница 2: ...l capabilities or lack of experience or knowledge unless they have been given supervision or instruction CAUTION If the power cord from the transformer to the unit looks or becomes damaged the cord an...
Страница 3: ...2 DiEntry screen navigation chart 4 3 Bypass 5 4 Alarms 5 4 1 LOW PURIFY 1h 6 4 2 LOW WASTE 2h 13 4 3 BYPASS ALARM 4h 20 4 4 CAB TEMP 8h 20 4 5 LEAKAGE 10h 21 4 6 CIP L LEVEL 40h 21 4 7 PAE alarms 22...
Страница 4: ...ication on the system without prior approval of the manufacturer Do not open the door of the electrical cabinet when the system is powered on unless advised to do so If chemicals are supplied the atta...
Страница 5: ...ion on alarms please refer to DiEntry reseller manual This automated procedure is valid for all the alarms except the PAE COMM ERR I2C and Temp ERR alarms these are self resolved and do not require an...
Страница 6: ...ormal operation by pressing Enter o Observe the flow during pure step through the LCD screen If the flow is 0 l m during the pure step please go to troubleshooting event B If the flow is not 0 l m but...
Страница 7: ...ow chip Tools Flathead screwdriver o Open the electrical cabinet o Locate the flow chip o Observe the LED indication on the chip LED on the bottom left corner should be blinking green during normal op...
Страница 8: ...Docklight o Execute the following command by pressing the arrow The unit should respond with the K factor If the K factor is not registered the response below will appear Please replace the flow chip...
Страница 9: ...manometer should always be above 3 bar 43 5 psi o If the inlet pressure is not meeting the required 3 bar 43 5 psi adjust if possible or conduct Voltea G System pump o Start normal operation o Observ...
Страница 10: ...se the water supply to the DiEntry o Flush the unit with the feed water supply closed using the automated function Flush module for 5 seconds to depressurize the system skip this step if no water was...
Страница 11: ...5 0 1 32 black 6 0 1 58 green 7 0 1 84 natural 8 0 2 11 orange 9 0 2 37 light blue 10 0 2 64 red 12 0 3 17 pink 14 0 3 69 lime 15 0 3 96 blue 16 0 4 22 I Pure line flow restrictor free from blockage T...
Страница 12: ...module manifold o Check the pure line flow restrictor for blockage Unscrew the middle and pure inch connections from the manifold Push the pure line flow restrictor out using the central connection o...
Страница 13: ...the Low Flo W Alrm setpoint Unit goes to IDLE after the waste step is completed to restart the unit and resolve the alarm press Enter To troubleshoot the unit when this alarm occurs please do the fol...
Страница 14: ...ve the flow sensor on the water side If the flow sensor is spinning the water is flowing If flow is not visible use a flashlight on the bottom of the sensor while water is flowing D Flow chip o Open t...
Страница 15: ...blue please replace the flow chip LED on the bottom top right should be rotating If the LED is not rotating during normal operation please replace the flow chip E Flow sensor o Open the electrical ca...
Страница 16: ...the K factor is not registered the response below will appear Please replace the flow chip G Inlet pressure Tools Manometer with 3 8 connections Check if the inlet pressure is enough for DiEntry optim...
Страница 17: ...nch hex key to remove the flow restrictor from the manifold o Navigate to the setpoints screen and check the Low Flo W Alrm setpoint Compare it with Voltea s suggestion for your application adjust if...
Страница 18: ...low restrictor value by 2 The result should be equal to the Low Flo W Alrm setpoint 0 1 l m In case of deviations please contact Voltea Color Flow l m Flow gpm Olive 2 0 0 52 Brown 3 0 0 79 Grey 4 0 1...
Страница 19: ...he DiEntry o Flush the unit with the feed water supply closed using the automated function Flush module for 5 seconds to depressurize the system skip this step if no water was introduced to the unit a...
Страница 20: ...the setpoint of the bypass pressure switch 2 bar 29 psi for more than 900 seconds The alarm will resolve automatically when the pressure increases above 2 bar 29 psi Since the CIP cycle is around 35 m...
Страница 21: ...p C if not o Restart the unit and identify the leakage source Check all the tubing connections Check the RPE fittings Check the module and module manifold Check the CIP pump tubing for leakage C Leak...
Страница 22: ...HIGH TEMP 2000h Module power supply error too high temperature PAE ACP DOWN 4000h Power supply interrupted PAE AC IP FZ 8000h Module power supply error cut off mains power If a PAE alarm is persistent...
Страница 23: ...on should be connected to brown green white yellow blue wire starting from top to bottom Gently pull the wires to ensure tight connections C Check the EC chip on the power board o Open the cabinet doo...
Страница 24: ...emoved part to the calibration manifold probe o Fill the calibration manifold preferably with a solution of known electrical conductivity o Open the electrical cabinet and connect to the unit using Do...
Страница 25: ...re NOTE The measured EC is uncompensated for temperature 4 9 TEMP ERR 80000h This alarm us triggered when the temperature reading is out of range 0 100 C PCB resets and the last good known temperature...