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Resumen del manual
The air pressure (approximately 2 inch water column) activates a switch through a rubber tube that connects from the air trap to the pressostat. During the fill cycle, the water solenoid gets its signal from the pressostat. When the pressostat is satisfied, it cuts the signal to the solenoid valve and sends power to the thermostats and the timer When trouble shooting this system, all components must be considered. Beginning with the pressostat which is adjustable. Making sure the connection to the tube is air tight. The tube may have an invisible crack which allows air to escape. The air trap may be broken or the threads may have a crack also. Adjustment (min-max) To heaters and timer Adjustment water level Clock-wise for higher level To water solenoid valve (white wire) (red wire) from power switch (grey wire) 6 Fill System & Rinse System The dishwasher fill and rinse systems is practically the same system as they both used the same circuit. The only difference is what is sending the signal to the water solenoid valve. During the fill cycle, the water solenoid gets its signal from the pressostat. When the pressostat is satisfied, it cuts the signal to the solenoid valve and sends power to the thermostats and the timer. During the Rinse cycle, the water solenoid valve is getting its signal from the timer. When the time has completed the rinse cycle than the solenoid is de-energized. Because the detergent pump and the drain pump (if so equipped) are connected in parallel with the water solenoid valve, they will all work at the same time. Why are they connected this way? Simple, the detergent pump is connected this to inject detergent whenever new water comes into the dishwasher. The detergent does not mix with the rinse system so it does not contaminate the rinsing process with detergent. The drain pump will work whenever the water solenoid opens and this is to avoid overflow problem should the pressostat becomes defective and the unit get stuck in a fill cycle. Here it si important to keep in mind that this scenario will only work if the dynamic (flow) water pressure does not exceed 25 PSI and the unit is capable of totally draining within 1 minute. If any of those two factors exceeds the limits then you can have an overflow situation. The water solenoid valve will send water through the booster first and then water will travel to the spray-arms as shown in the diagram below. The solenoid valve will fail under specific condition. High pressure(>2.0 bar: >30 PSI) , high temperature(>60C:>140F), debris in water, continuous work. 7 THERMOSTAT 20596 1 888 275 4538 - 611 514 737 9701 - 611 FAX 514 737 2792 Green paint TL- Power Switch PS- Pressure Switch SW2- Drain Switch CR1 + CR2 - Micro Relay Switches M1 + M2 + M3: Timer Cam Switches TC- Start Switch MP - Door Switch PD - Soap Pump BR - Micro Relay coil BCB - Booster Contactor coil RV - Wash Tank Heater Element RB - Booster Tank Heater Element DP - Drain Pump MT - Timer Motor TB - Thermostat MPL - Wash Pump Motor TV - Thermostat LL - Indicator Light - Power CCB - Booster Contactor Contacts LC - Indicator Light - Wash Cycle ELB - Solenoid Coil LP - Indicator Light - Temperature Ready CA - Capacitor - wash pump 190F +/- 2 1 Nc C3 From pressostat (white) No To Wash thermostat (blue) 1 2 3 G To contactor (red) 8 THERMOSTAT 20570 1 888 275 4538 - 611 514 737 9701 - 611 FAX 514 737 2792 Orange paint TL- Power Switch PS- Pressure Switch SW2- Drain Switch CR1 + CR2 - Micro Relay Switches M1 + M2 + M3: Timer Cam Switches TC- Start Switch MP - Door Switch PD - Soap Pump BR - Micro Relay coil BCB - Booster Contactor coil RV - Wash Tank Heater Element RB - Booster Tank Heater Element DP - Drain Pump MT - Timer Motor TB - Thermostat MPL - Wash Pump Motor TV - Thermostat LL - Indicator Light - Power CCB - Booster Contactor Contacts LC - Indicator Light - Wash Cycle ELB - Solenoid Coil LP - Indicator Light - Temperature Ready CA - Capacitor - wash pump 160F +/- 2 1 Nc 3 C No From rinse thermostat (blue) 1 2 3 G To ready light (small black) To wash heater element 9 (Large black) CONTACTOR RELAY 20104 1 888 275 4538 - 611 514 737 9701 - 611 FAX 514 737 2792 TL- Power Switch PS- Pressure Switch SW2- Drain Switch CR1 + CR2 - Micro Relay Switches M1 + M2 + M3: Timer Cam Switches TC- Start Switch MP - Door Switch TB - Thermostat TV - Thermostat CCB - Booster Contactor Contacts ELB - Solenoid Coil PD - Soap Pump BR - Micro Relay coil BCB - Booster Contactor coil RV - Wash Tank Heater Element RB - Booster Tank Heater Element DP - Drain Pump MT - Timer Motor MPL - Wash Pump Motor LL - Indicator Light - Power LC - Indicator Light - Wash Cycle LP - Indicator Light - Temperature Ready CA - Capacitor - wash pump 10 1 888 275 4538 - 611 DOOR SWITCH 20548 514 737 9701 - 611 FAX 514 737 2792 TL- Power Switch PS- Pressure Switch SW2- Drain Switch CR1 + CR2 - Micro Relay Switches M1 + M2 + M3: Timer Cam Switches TC- Start Switch MP - Door Switch TB - Thermostat TV - Thermostat CCB - Booster ...
Otros modelos de este manual:Lavavajillas - F18-DP (1.53 mb)