Notifications; Pictograms - Miele PTD 901 Betriebsanleitung

7

Notifications

7.1

Pictograms

Notifications are displayed as pictograms. If there are many notifications, washing will still be possible but the end wash result will be
impaired. Please therefore rectify any notification as soon as possible. If you cannot rectify the notification, contact an authorised ser-
vice technician.
By tapping the pictogram, additional information will appear on the display.
Cause / meaning
Lack of rinse aid
Lack of detergent
Detergent dosing failed
Upper wash field does not rotate
Lower wash field does not rotate
For warewashers with an integrated
softener:
Lack of salt
Warewasher with external partial demin-
eralisation cartridge:
Partial demineralisation cartridge used up
Warewasher with external full demineral-
isation cartridge:
Full demineralisation cartridge used up
Hood is open
Lack of water
Energy optimisation active
Service interval expired
Strainer clogged
Descaling required
Tank water exchange recommended
Tank water has not been changed for at
least 24 h.
Error in external water treatment device
Tank heating encrusted
Filter bottom not installed
Note on saving energy
Error on automatic hood
Various
Operating instructions
Remedy
Replace the canister and prime the dosing device (} page 80).
Replace the detergent canister (} page 80) and prime the dosing device.
If the error is not cleared: Contact an authorised service technician.
Remove the obstruction or clean or descale the jet (} page 77).
Contact an authorised service technician.
Ensure the wash field is engaged correctly.
Remove the obstruction or clean or descale the jet (} page 77).
Contact an authorised service technician.
Fill the salt container with regeneration salt. The display disappears after filling the
salt container after approx. 3 wash cycles have been completed and some of the
salt has dissolved.
Replace the partial demineralisation cartridge. Reset the water countdown meter (}
page 60).
Have the resin of the full demineralisation cartridge replaced by an authorised ser-
vice technician. Reset the water countdown meter (} page 60).
Close the hood.
Open the water supply.
Have the dirt trap cleaned by a service technician or have a new dirt trap installed.
Have the solenoid valve repaired by an authorised service technician.
Wait until the local energy optimisation activates the warewasher.
Contact an authorised service technician.
Clean the strainer and restart the programme.
Start the descaling programme (} page 58).
Change the tank water (} page 74).
Check the water treatment device.
Clean the tank heating.
Insert filter bottom.
Close the hood.
Follow the instructions on the display.
Tap the pictogram and note the error code. Contact an authorised service techni-
cian.
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12020321/01; 2023-07
Notifications
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