Technical data / dimensions Typical features for use Compact dishwasher MIDI Volt: 230 V Frequency: 50 Hz Wash programs: Intensive 70, Heatung element: 1100 W Normal 65, Connected load: 1200 W Normal Bio 50, Fuse required: 10 A Quick 50, Prewash extra Height: 447 mm...
Components Interference Filter The interference filter is connected in the terminal board parallel to the mains feed. Pressure Switch The pressure switch controls the water level. Without water, contact is closed. Switch point with level 45 mm Ws Reset point with level 10 mm Ws The pressure switch is not adjustable.
Circulation Pump The circulation pump is driven by an asynchronous motor with an auxiliary winding. The auxiliary winding ist in circuit with a 2,5 uF capacitor. Speed for rinsing: 2800 1/min Drain Pump The drain pump is driven by a synchronous motor. Power output 26 W.
Detergent / Rinse Aid Combination Dispenser Unit Dosing of detergent prewash 10 ml wash 20 – 30 ml Dosing of rinse-aid position 1 – 6 2 ml – 7 ml Capacity 140 ml The detergent dispenser is activated by a release coil. display “lack of rinse-aid”...
coil time With the coil switched off, the rinse-aid flows from compartment 2 into compartment 3. coil time During the rinse cycle, the coil is always switched on twice. When it is switched on the second time, the remaining rinse-aid flows into the rinse tank. Water Softening The components required for water softening.
Customers menu: Water hardness With this procedure it is possible to modify the regeneration level selection (depending on the water hardness). Regeneration selection To activate the function: 1. Press and hold down button S1. 2. Turn the knob to Position 1: - The LEDs LD0 and LD1 flash - Release button S1 3.
Leakage Protection The anti-flood switch in the base tray will activate the drain pump and drain the water from the tub in the event of an internal leakage. If the float switch is activated, all electric components are switched off except the drain pump. Overflow protection The filling phase fills up to the level, monitored by a pressure monitor.
Water Inlet The water flows into the regeneration dosage chamber via inlet valve, over air break, into regeneration dosage chambers and into softener The level control chamber built into the sump operates the pressure switch. Static filling Static filling until pressure switch point. failure code: If this point isnt reached after max.
9. Washing Once the fill phase has been completed, the cycle proceeds to the washing phase. The washing phase is carried out using cold or heated water, and the status of the pressure switch is monitored constantly to ensure that the hydraulic system functions correctly. Water replenishment cycles may be performed if necessary.
10. Regeneration The water chamber for regeneration contains 230 ml water. During regeneration, the regeneration valve is energized. The 230 ml water runs into the salt container and mixes with the salt to form a brine solution. In the top of the salt container there is an opening with a small filter, from here the brine solution enters the softener where the resins are regenerated.
11. Rinse out after regeneration pump 30 sec Recycling takes place after the rinsing process, as the final step. 1. fill & pump 8 sec. Rinsing out then follows automatically pump 15 sec. with the start of the next wash program. 2.
15. SERVICE MODE With this procedure it is possible to access the Service Diagnostics System. Once this mode is accessed, it is possible to: read and cancel the alarms control the operation of the various components of the appliance start the Service diagnostics mode Reading the alarms and activating the individual components To activate the function: 1) Press and hold down the button S1.
Functional testing cycle This is an abbreviated washing programme (50 min) which allows the Service Engineer to test all the functions that comprise a traditional washing cycle; in effect, the system simulates a normal cycle. Selecting the cycle To activate the function: 1.
16. Alarms When an abnormal situation occurs that may interfere with machine functioning, the main board activates a safety system which in most cases interrupts the washing cycle. The last three alarm situations are stored in memory. Using a special procedure, service personnel can display all the alarms stored in memory. The user is only shown four of the alarms in progress.
Service tips You need screwdriver Torx TX20 Replacement of the components within the door. Remove the screws from the frame. Carefully unclip the front of the door. Before finally opening, unclip the on/off LED. The electronics can then be The dosing unit is held by snapped out.
Page 22
Replacement of the door hinge. After slackening, the door spring is removed from its hinges together with the deflection band. After removing the screws on the chassis and on the door- frame, the door hinge can be removed. Housing After removing the housing screws (lay the machine on its side) from the bottom of the machine, the housing is unclipped front and back from the...
Page 23
The pressure monitor is simply unscrewed. The take-off hose ventilation can be unscrewed for cleaning when necessary, in case these rubber parts in the interior of this valve become dirty or stuck because of residues. The air should be able to enter the hose from the hol- der - not the other way around!
Page 24
The floor of the machine is held with screws at the front, and clipped in at the back. It contains the bosses for the overflow water and the flooding switch. After removal you come to the most important functional components. After loosening the screws of the two holders and the yoke, the tumble pump/...
Page 25
To release the hose clamps, it is recommended that this assembly be taken off its hinges. The mounting for the thermostats is screwed in behind the leach pump. After its release, the thermostats can be removed. After the removal of the hose, the valve can be drawn out of the chassis with suitable pliers.
Page 26
To dismount the leach pump, the hose clamps are released and the screws removed. Here you can see how the hose clamps can be re-tensioned with wire cutting pliers. The flooding switch is snapped out with a small screwdriver and can be taken out of its mounting.
Page 27
To dismount the water softener, these attachment screws are removed. The connections on the reed switch are removed. The hose connections are detached. The large nut of the salt hol- der can be released with the help of a V-belt. A spanner is useful in removing the recycling inlet nut.