Establish The Electrical Connection Of The External Dosing Devices - Miele PTD 901 Betriebsanleitung

5.6

Establish the electrical connection of the external dosing devices

Danger
Electric shock from live components
A fatal electric shock can occur during installation and maintenance work and when carrying out repairs.
Ø
Isolate and lockout the mains supply to the warewasher.
Ø
Check that there is no voltage present.
Item Name
1 DETERGENT
2 WASH
3 RINSE
4 N
5 L1
Depending on the configuration of the transfer strip, voltage is present at the RINSE and DETERGENT terminals.
Terminal Voltage present
DETERGENT While machine fills
Parallel to solenoid valve
– While machine fills
– During the rinse
WASH Parallel to wash pump
RINSE Parallel to rinse pump
Parallel to solenoid valve
– While machine fills
– During the rinse
Operating instructions
Note: Maximum current drain at the transfer strip: 0.5 A. Only
connect external dosing devices with their own fuse protec-
1 2 3 4 5
tion. Include the dosing device in the protective circuit (PE) of
the warewasher.
Ø
Ø
Ø
Note
For detergent dosing device (type-dependent)
For detergent dosing device (type-dependent)
For rinse aid dosing device
Neutral / phase 2
Continuous voltage / phase 1
Condition
– Hood closed
– Minimum water level
in the tank
– Hood closed
– Hood closed
– Hood closed
– Hood closed
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12020321/01; 2023-07
Disconnect the warewasher from the electrical mains supply
and secure against unintended activation.
Connect external dosing device to transfer strip.
Configure the transfer strip (} page 68).
Restriction
– Not during the self-cleaning programme
– Not during the self-cleaning programme
– Not in the drainage programme
– Not while the machine is being filled
– Not during the descaling and basic clean-
ing programme
– Not during the self-cleaning programme
– Not in the drainage programme
– Not while the machine is being filled
– Not during the descaling and basic clean-
ing programme
– Not during the self-cleaning programme
– Not in the drainage programme
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Commissioning 5 English
67