Miele PFD 400 - Cleaning Agent and Rinsing Agent; Dispensing Systems Overview

Cleaning agent and rinsing agent
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Dispensing systems
 Risk to health due to
process chemicals.
Some process chemicals may be corros-
ive and irritant substances. Swallowing
process chemicals can cause chemical
burns in the mouth and throat or lead to
asphyxiation. If process chemicals get
into the eyes, they can irritate or burn
them.
Observe the relevant safety regulations is-
sued by the process chemical manufac-
turers when handling process chemicals
and take all the protective measures stip-
ulated by the process chemical manufac-
turers.
Depending on the model, dishwashers are
equipped with multiple dispensing systems
for process chemicals:
- Cleaning agent
Cleaning agent can be dispensed in
powder form, as a tablet or in liquid form.
Powder cleaning agent and tablets are
dispensed via the door dispenser with the
symbol. Depending on the model, li-
quid cleaning agent is dispensed either
via an internal dispensing system or via an
external dispensing module (DOS mod-
ule).
- Rinsing agent
Depending on the model, rinsing agent
can be dispensed via the door dispenser
with the symbol or via an external dis-
pensing module (DOS module).
External dispensing modules (DOS mod-
ules) can be retrofitted at any time by the
Miele Customer Service Department,
provided that corresponding DOS module
connections are available.
Dispensing module
In addition to the internal dispensing sys-
tems, up to two additional external dispens-
ing systems (modules) DOS can be connec-
ted for dispensing liquid process chemicals.
Labelling of the siphons
Liquid process chemicals from external con-
tainers are dispensed by siphons. Colour
coding the siphons can be helpful for cor-
rect dispensing.
Specific types of soiling may require differ-
ent combinations of cleaning agents and
additives. The Miele Customer Service De-
partment will be able to advise you.
Connecting dispensing modules
The dispensing module is supplied with its
own installation instructions.
Power supply connection for DOS1,
cleaning agent (depending on the model).
Power supply connection for DOS4, rins-
ing agent (depending on the model).
Connections for dispensing hoses.
 Damage caused by incorrect voltage.
Before fitting the dispensing module,
compare the connection data (voltage
and frequency) on the module data plate
with that on the data plate of your dish-
washer. If the data does not match, the
module could sustain damage.
If in any doubt, consult a qualified electri-
cian.