Drain Connection; Water Supply - Rational Combi-Steamer CCD Series Manual

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Table Of Contents

Table of Contents

Important installation information – Floor models

Location

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• Unit must be positioned on level and solid floor area.

• Bear in mind the weight of the Combi-Steamer

CCD 201: 346,5 kg

• The unit must be lined up horizontally in all directions.

• Slope/incline of floor can be compensated by the adjustable feet

(adjusting range: +/- 15 mm).

• The oven rack has to be positioned vertically in the unit.

• Fix the units feet to the floor.

• Minimum Distances:

left 50 mm, right 50 mm is recommended.

• During planning allow enough room

(CCD 201: 730 mm and CCD 202: 810 mm width) for the mobile

oven rack.

• Working area sound emission level:

CCD 201: 49 dB(A)

Exhaust

An extractor hood is not necessary.

In case an extractor hood should be installed:

• The canopy should protrude 300 to 500 mm beyond the front of

the unit.

• Add fat filter to the protruding part of the canopy.

• Heat load

latent:

CCD 201: 7,670 kJ/h

noticeable:

CCD 201: 9,600 kJ/h

• Option:

Connection of hood (for assembly see insert) .

Power connection

Before connecting check details given on the

identification plate, VDE standard requirements, and

requirements of your local electricity board.

CCD 201

Load:

37,2 kW

Fuses:

3 x 63 A

Voltage:

400 V 3N AC

• Special voltages on request, for circuit diagram see inside the unit.

• Electrical connection behind the swing-out service door. Lead type:

e.g. HO7RN-F.

• Location: a main isolator with min. 3 mm phase contact must be

provided.

• Every unit must have its own protected supply conductor.

• The unit is to be integrated into an equipotential bonding system.

The units must be installed by a qualified electrician.

• Use a steam temperature resistant pipe – not a hose pipe.

correct

• A permanent connection with a syphon is possible:

CCD 202: 483,5 kg

• 50 mm standard pipe with constant slope (min. 5% resp. 3°)

• Ensure a sufficient drain size: the pumped discharge rate of the

• Waste water temperature is approx. 65 °C.

• Standard valid:

CCD 202: 49 dB(A)

We recommends to install the following components into the drinking

water supply line (see picture):

• A particle filter (0,08mm) with excessive soiling

• A pressure regulator with 300kPa (3 bar) secondary side setting with

CCD 202: 13,350 kJ/h

• An active carbon filter with a clorine concentration of more than

CCD 202: 15,340 kJ/h

• Connect to cold water, only drinking water quality.

• Safety combination (non-return valve) integrated as standard.

• Connection: 1/2" pressure hose with R 3/4" screwed fitting.

• Customer-fitted water shut-off valve for each appliance.

• Water pressure:

• Observe standards of local water board.

CCD 202

• Optional Treated Water Connection (WZ 2)

63 kW

3 x 100 A

400 V 3N AC

• Electrical: