Fitting Information For Steam And Condensate Hoses; Heater Bank Information; Steam Valve For High-Pressure Steam - Indirect; Hot Water - Miele PDR 514 Operating And Installation Instructions

 The appliances must not be connected to a hot oil circulation system.

Fitting information for steam and condensate hoses

- Ensure that the hoses are not twisted or compressed.
- Do not use steam and condensate hoses to compensate for gas lines.

Heater bank information

To avoid damage to the heater bank the following must be observed during commission-
ing:
- In order to avoid unnecessary heat variations, ensure that heating is even (do not allow
sudden bursts of steam).
- In order to avoid corrosion, the feed water must be processed. In particular, when the
appliance is not in operation, it is important to ensure that no air or CO
system. The condensate separator must be installed such that when the system is not
operating, the heater bank is completely emptied. This means that no condensate may
remain in the heater bank. The installation of an inverted bucket condensate trap is rec-
ommended.
- The heater bank must be protected from aggressive gases.
- The entire heating system must not operate at a higher pressure or temperature than
specified on the data plate.
- All appropriate regulations, standards, and legislation from responsible authorities related
to the installation and operation of heating and ventilation systems (in particular for the
operation of the heat exchanger) must be observed.
Steam valve for high-pressure steam – indirect
Requirements profile:
- Pneumatic or servo-controlled
- Connection to ½" coupling
- Flow coefficient of at least 3 m³/h for water
- Media temperature at least 365°F (185°C)
- Operating voltage 230 V / 50 – 60 Hz
- Closed when de-energized
- Electrical connection for 1/4" (6 – 7 mm) cable diameter
 Once the appliance has been connected, re-install all the housing parts that were re-
moved.

Hot water

 The hot water connection may only be carried out by an authorized or trained/certi-
fied technician.
In addition to these installation instructions, the information from the data plate, wiring
diagram, and documentation accompanying the appliance must also be noted and com-
plied with when connecting hot water-heated Miele appliances.
Installation
can enter the
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