User manual SMEG NWG410MD

[. . . ] PROFESSIONAL DISHWASHER CONTENTS NWG410 1 PRECAUTIONS FOR SAFETY AND USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 INSTALLATION AND POSITIONING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 INSTRUCTIONS FOR TECHNICAL STAFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4. 1 4. 2 Plumbing Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 . 5 FIRST STARTUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5. 1 Using the water softener (on models with this feature only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6 SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 12 NWG410 6 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 glasswasher is first installed to customise it to the user's requirements. To modify the parameters, proceed as follows. 6. 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 6. 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 minute after the heating element switches offto obtain the real temperature. 6. 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 6. 4 Modifiable parameters NWG410 This table lists the model choice or cycle and temperature option parameters. F/ M M F M ID P0 P1 P2 Description Appliance Type Appliance Model Boiler temperature Default 1 80C Min. 1 60C Max 4 90C Notes Construction version Do not modify Do not modify Step 1 degree WARNING: The actual boiler temperature depends on whether the connection is singlephase or threephase. With threephase connection, do not set more than 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 M M M M M M F P3 P4 P5 P6 P7 P8 P9 Tank temperature Thermostop option Soft Start option Boiler temperature offset Tank temperature offset Real temperature display Tank probe type 58C 0 1 0 4 1 1 40C 0 0 20 20 0 0 65C 1 1 +20 +20 1 1 Note for P6 and P7: negative numbers are indicated by illumination of both decimal points (e. g. : 12 "1. 2. ") "1. 2. ") 6. 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 Min . 5 5 1 1 Max 60 60 20 2 Notes Step = 1 min Not active with PL ON Step = 1 min Step = 1 min 14 NWG410 6. 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 NWG410 6. 7 Adjusting the regeneration frequency (models with softener only) 6. 8 Memorisation procedure To access the programming menu, proceed as follows: 1) switch the appliance off by pressing theOn Off key 2) Hold down the and keys simultaneously for 6 seconds; H0 appears on the display 3) Use the key to modify the parameter; H0, H1, H2, H3, H4, H5 and H0 will appear on the display in cyclic sequence 4) Press the On Off key to confirm the change and quit programming mode. With values over 60°dF an external water treatment device must be used and the regeneration frequency must be set at H00 6. 9 Table of parameters This table shows the relationship between the intake water hardness and the quantity the resins are able to treat; regeneration is required once the appliance has preformed the set number of cycles. Regeneration cycle duration: 12 minutes. Hardness (dH German degrees) Regeneration off 8, 5 11 17 22, 5 28 33, 5 Hardness (dF French degrees) Regeneration off 15 20 30 40 50 60 Setting level H00 H01 H02 H03 default H04 H05 H06 Resin duration in wash cycles Function off 94 wash cycles 83 wash cycles 53 wash cycles 33 wash cycles 27 wash cycles 20 wash cycles 16 NWG410 7 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE TECHNICIAN) The glassasher is able to identify a number of malfunctions and show them on the display. If the problem persists after the glasswasher 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, inspect water intake filter and clean if necessary. 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°. [. . . ] Remove spray arms and clean them (9. 2 Periodic checks) See "Cleaning the filter during the day" Check type and quantity of detergent. Check that the intake filter is not fouled. If you are unable to solve the problem, call the aftersales service. Check temperature shown on the display, call the aftersales service if less than 50°C Increase wash cycle duration, especially if dirt has dried on. [. . . ]