Adding and dispensing process chemicals
49
DOS modules
Machines with a dispensing canister for powder cleaning agent in
the door can be retrofitted with up to two additional external dis-
penser modules (DOS modules) for liquid process chemicals.
In the case of the version with an internal dispensing system for liquid
cleaning agent, an additional external dispenser module for liquid
process chemicals can be connected.
External DOS modules are fitted by Miele Service or a qualified and
approved technician. Internal dispensing systems cannot be retro-
spectively fitted.
Connecting DOS
modules
DOS modules are supplied with their own installation instructions.
Before fitting the DOS modules, compare the connection data
(voltage and frequency) on the data plates of the modules with that on
the data plate of your machine. If the data does not match, the mod-
ules could sustain damage. If in any doubt, consult an electrician.
2DOS module connections 1DOS module connection
Power supply for DOS1,
cleaning agent.
Power supply for DOS4.
Power supply for DOS4. Connection for dispensing
hose.
Connections for dispensing
hoses.
Connect the module to the machine's power supply.
To connect the dispensing hose, release the hose clip on a free
connector and remove the safety cap.
Push the dispensing hose onto the connector and secure it with a
hose clip.
Unused connectors must be blanked off with safety caps to pre-
vent the leakage of wash fluid.
Dispensing liquids
For adjusting dispensing concentration, see “Additional settings/Dis-
pensing systems”.