20
Close the door and select the drain cycle by pressing the
“B” button (Figure 12).
The message “CLE” ("CLEAN") will be displayed throu-
ghout the drain cycle.
After a few minutes, 3 beeps indicate the end of the cle-
aning cycle and “END” blinks on the display:
At the end of drain cycle, Open the door, replace the
tank filters “C”-”D”-”E”, the overflow “W” and close the
door.
Switch off the potwasher by pressing “A” button
(Figure 12)
Step 2 - Filling tank and heating water
Press on/off “A” button (Figure 12).
The indicator light of the on/off button “A” comes on, indi-
cating the potwasher is powered and the water is being
introduced and heated. The word “FILL” scrolls across
display during the entire filling and heating stage.
The filling and heating stage has finished when the
display shows the tank temperature:
Step 3 - Pour the deliming agent
Open the door, pour the required amount of deliming
agent regarding agent concentration suggested by agent
supplier for 25.1 gallons/95 liters (for PW1M/WT830M/
PW1MH/WT830MH) or 39.6 gallons/150 liters (for
PW2M/WT850M) of water.
Step 4 - Start the wash cycle and discarge the tank
Close the door and start the
Cycle III
by pressing “F”
button (Figure 12). The wash cycle duration is 6 minu-
tes.
At the end of the cycle the potwasher emits a series of
beeps and “END” blinks on the display.
CAUTION: observe chemicals producers instruc-
tions handling appliance where chemicals have
been used.
CAUTION: do not allow the deliming agent to remain
in the machine longer than recommended by the
deliming agent supplier.
7. Repeat the step 1.
To delime the boiler, call your authorized service com-
pany.
Prolonged period of inactivity
If the potwasher is not to be used for a long time, pro-
ceed as follows:
•
Close the water supply shutoff valve.
•
Completely drain the tank.
•
Remove and carefully clean the filters.
•
Completely drain the incorporated dispenser hoses,
removing them from the containers. Repeat the pro-
cedure described in the paragraph “Manual activa-
tion” at least 3 times.
•
Completely drain the boiler by simultaneously pres-
sing the buttons as shown in the figure.
A buzzer indicates completion of drainage.
•
Spread a thin film of petroleum jelly over all the stain-
less steel surfaces.
Preventive maintenance
The preventive maintenance message “CALL” may be
activated.
Upon reaching the set number of cycles (e.g. 20000),
appears on the display.
3
3
2
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