User manual SMEG CWC610

[. . . ] PROFESSIONAL DISHWASHER CONTENTS CWC 610 1 PRECAUTIONS FOR SAFETY AND USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 INSTALLATION AND POSITIONING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 INSTRUCTIONS FOR TECHNICAL STAFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4. 1 Plumbing hookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4. 2 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5. 1 Display Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5. 2 Note on display of temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5. 3 Parameter programming procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Always use only products specifically recommended for use in a dishwasher. Failure to comply with this recommendation leads to forfeiture of the warranty entitlement on the appliance's water system. The internal pipes of the detergent and rinse aid pumps should be replaced by the AfterSales Service every 12 months or 15, 000 wash cycles and operation of the diaphragm rinse aid pump should be checked. 12 CWC 610 5 SET-UP Setup During first startup, the functions/parameters listed below must be set or adjusted: A series of operations can be carried out when the dishwasher is first installed to customise it to the user's requirements. To modify the parameters, proceed as follows. 5. 1 Display Contents The two green digits provide the following information: Appliance off but powered up: all decimal points on both digits Appliance on: Boiler temperature Washing phase: Tank temperature Pause phase: Boiler temperature Rinse phase: Boiler temperature Programming phase: See parameter programming section Error message: See error messages section 5. 2 Note on display of temperatures Both the Boiler and the Tank temperatures provide instantaneous readings of the current value picked up by the probe, but due to the thermal inertia of the probe or its seat, wait about 1' after the heating element power absorption reading to obtain the real temperature. 5. 3 Parameter programming procedure To access the programming menu, proceed as follows: 1) switch the appliance off with the (On Off) key 2) Within 6 seconds, press key P1 (SHORT wash) 7 times. Wait for the 6 seconds to pass; at the end P0 appears on the display 3) Use key P1 to select the parameter to be modified 4) Press the PUMPOUT KEY to display the parameter for modification 5) Modify the parameter by pressing key P1 6) Confirm the change by pressing the PUMPOUT key 7) Select the other parameters for modification in the same way and proceed as described above 8) After setting all the appliance parameters, press the On Off key to quit. 13 5. 4 Modifiable parameters CWC 610 This table lists the model choice or cycle and temperature option parameters. F/M M F M M M M M M M F Note for P6 and P7: negative numbers are indicated by illumination of both decimal points (e. g. : 12 "1. 2. ") ID P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 Description Appliance Type Appliance Model Boiler temperature Tank temperature Thermostop option Soft Start option Boiler temperature offset Tank temperature offset Real temperature display Tank probe type 610 4 4 80C 58C 0 1 0 4 1 1 Notes Construction version Do not modify Do not modify Step 1 degree do not set above 85° Step 1 degree 0=off 1=on 0=off 1=on Real=measured+Offset Real=measured+Offset 0= filtered, 1= real Do not modify 5. 5 Alarm trigger time thresholds This table lists all the safety device trigger time thresholds. F/M F F F F F ID A0 A1 A2 A3 A4 Description Boiler max. heating time Maximum water intake time Maximum emptying wait time Default 20 min 50 min 5 min 1 min Notes Step = 1 min Not active with PL ON Step = 1 min Step = 1 min 14 CWC 610 5. 6 Adjusting detergent and rinse aid dispensing Caution: ensure that the appliance is not powered up ELECTRIC SHOCK HAZARD RD RB RV Detergent dispensing regulator screw (on some models only) Rinse aid dispensing regulator screw Inspection panel removal screw RD: Detergent dispensing regulator screw. (on some models only ) Adjustments are made using the adjuster screw AS SHOWN. The quantity dispensed is reduced by turning anticlockwise and increased by turning clockwise. RB: Rinse aid dispensing regulator screw Adjustments are made using the adjuster screw AS SHOWN. The quantity dispensed is reduced by turning clockwise and increased by turning anticlockwise. 15 CWC 610 6 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE TECHNICIAN) The dishwasher is able to identify a number of malfunctions and show them on the display. If the problem persists after the dishwasher has been switched off and back on, proceed as described below: E. 1 E. 2 E. 3 Boiler temperature probe malfunction Tank temperature probe malfunction Water intake malfunction Boiler temperature probe disconnected or not working Tank temperature probe disconnected or not working Water intake not completed in the maximum time allowed Check dynamic pressure in intake system, clean water intake filter. If the problem persists: tank pressure switch has failed (continuous empty reading) leak from pipe connected to air trap drain siphon blocked the tank is empty due to siphoning when the drain pump is not running Reduce boiler temperature to 80° Circuit board relay failed, check circuit board and inspect boiler heating element for damage Reduce boiler temperature to 58° Circuit board relay failed, check circuit board and inspect tank heating element for damage Inspect the filters for dirt and check that the drain hose is not blocked, bent or crushed. Check that the drain pump is not blocked by dirt by removing the insert on the sump (from inside the tank) If the problem persists: with tank empty: tank pressure switch has failed (continuous full reading) with tank full: drain pump failure circuit board relay failure boiler heating element faulty or "furred" with limescale boiler temperature probe faulty or incorrectly positioned circuit board relay failure tank heating element faulty or "furred" with limescale E. 4 Boiler overheating. E. 5 Tank overheating E. 6 Water not pumped out of tank E. 7 Boiler heating malfunction (does not heat up) E. 8 Tank heating malfunction (does not heat up) 16 CWC 610 tank temperature probe faulty or incorrectly positioned E. 9 Microprocessor failure Replace circuit board 7 INSTRUCTIONS FOR THE USER 7. 1 Control panel Onoff button Total emptying button (tank and boiler) L1 power on LED L2 pumpout in progress LED Short cycle key Medium cycle key Long cycle key L5 short cycle program LED L6 medium cycle program LED L7 long cycle program LED 7. 2 Before washing Use only detergents and rinse aids for industrial dishwashers. Do not use detergents intended for hand washing. [. . . ] Check that water intake filter is not fouled. If you are unable to solve the problem, call the aftersales service. Check container of rinse aid and whether it is suitable for the type of mains water. If the problem persists, contact the aftersales service. [. . . ]