Ecolab ecotemp 12 manual
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Obstruction in either the wash pump housing or the wash manifold. Increase the fill time, or decrease the drain time, and verify that incoming water pressure is 20 ±5 PSI.Ģ. If there is continuity, replace the relayġ.
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Measure the continuity between the terminals. remove the WHITE/RED and BLACK/YELLOW wires form the control relay terminals. If the wash relay does not release, replace it.ģ. If there is continuity, replace the switch.Ģ. With the machine off, open the doors, and with both wires to the door switch unplugged, measure the continuity between the wires on the switch. Tighten the connections, ensuring that the switch makes contact, replace if necessaryġ. If there is no voltage when the door is closed, check the wires and/or replace the timer motor.Ĥ. If the cam timer is not rotating, check the voltage to the timer motor. Cam timer stalled in the wash or rinse cycle. If the wash relay doesn’t release, replace contactor.ģ. Place the switch in the "NORMAL’’ position.Ģ. NORMAL/DELIME switch is in “DELIME’ position. Check voltage at the wash motor and at the incoming power terminal block. If it measures 120 volts, replace the relay.ĥ. With the wash relay pushed in, check the voltage between T1 and L1 of relay. If the motor has the correct incoming voltage, and the pump is alright, replace the motor.Ĥ. If the motor has the correct incoming voltage, and its overload is tripping, repair or replace the pump.ģ. Loose wire connections to motor, delime switch, or from contactors. The wash motor does not run even when the wash relay is manually depressed other functions workġ. If you read 120 volts, then the coil is faulty. Check the voltage at the relay coil between the ORANGE/BLACK and WHITE wires. If it measures 120 volts during the wash cycle, replace the relay.ĥ. Check the voltage across relay contacts #7 and #4. If it reads 120 volts, replace the NORMAL/DELIME switch.Ĥ. Dunng the wash cycle, check the voltage between the two BLACK/ORANGE wires (not the jumper). If it reads 120 volts, the switch is open and should be replaced.ģ. During a wash cycle, check the voltage between the ORANGE and BLACK/ORANGE wires on the wash microswitch. Loose wire connection to microswitch, relay, or contactor. Wash motor only runs when the wash relay is manually pushed downġ. The wash motor does not run, other functions work. If it does not read 120 volts, replace the switch Check the voltage between the BLACK and WHITE/GREEN connections on the ON/FILL - OFF/DRAIN switch in the ‘ON” position. If it measures as 120 volts when the door is closed, replace the timer motor.ģ. Clean valve or replace faulty parts as requiredĭishmachine fills continuously, only when power is supplied to the machineġ. If it reads 120 volts, adjust or replace the switchĭishmachine fills continuously, even without power applied to the machineġ. During fill, measure the voltage between the ORANGE and WHITE/GREEN wires. If the coil has voltage, but no continuity, replace the coil (continuity is measured across coil connectors with wires removed).ĥ. Replace diaphragm, clean foreign material out of valve body and orifices.Ĥ. Y-strainer on incoming water line plugged or clogged. Ecolab ES-2000 Dishwasher Troubleshootingĭishmachine will not fill, though other functions workġ. Instead of fault codes, the table describes the problems. The tables provide a detailed description of possible troubleshooting methods. Below there are 3 tables according to 3 brand models, that are dedicated to Ecolab dishwasher troubleshooting.
Ecolab ecotemp 12 manual manual#
Often the problem that appears in the work of dishwasher could be easily solved -a good manual could help.