Rational CPC Serie Manual De Instalación página 35

C)Reverse osmosis system
When the water has a chloride concentration Cl - above
150 mg/l (= ppm) (information available from the water
company), a reverse osmosis system must be installed to
avoid corrosion. Note that the water has a minimum
conductivity of 50 µS/cm.
D) Water softener:
A water softener is recommended when a high level of
scale (not containing chloride) is experienced. Systems
recommended: H + Ion Exchanger or Kleensteam. Sodium
ion exchangers (as used in dishwashers) must not be used
because of sodium deposits and delays in boiling caused
by a high salt content.
Filter systems (A,B,C,D) from the following manufacturers are
recommended:
Schuhmacher, Grünbeck, Culligan, Cuno, Everpure, Britta
Christ, Seral.
When selecting a filter, bear the following flow rates
in mind:
Average soft water consumption for steam generator/
humidifying (excluding handshower)
6x1/1GN 10x1/1GN 10x2/1GN 20x1/1GN 20x2/1GN
3,0 l/h 6,3 l/h
Maximum flow rate (necessary for selecting the right size of
filter connection)
6x1/1GN 10x1/1GN 10x2/1GN 20x1/1GN 20x2/1GN
10 l/min 10 l/min
Total average water consumption for steam generator,
humidifying and quenching (excluding handshower)
6x1/1GN 10x1/1GN 10x2/1GN 20x1/1GN 20x2/1GN
12.0 l/h 25.2 l/h
Maximum flow rate (necessary for selecting the right size of
filter connection)
6x1/1GN 10x1/1GN 10x2/1GN 20x1/1GN 20x2/1GN
20 l/min 20 l/min
The recommendations are constantly updated on the basis of
test results. Addresses are available from the after-sales servi-
ce department.
For dimension drawings, see pages 84 - 95
1 = Shared water supply (cold water)
2 = Water supply, cold water
3 = Water supply, soft or cold water
4 = Drain
5 = Electrical connection
6 = Earth bonding
10,4 l/h 12,5 l/h
10 l/min 10 l/min
41.4 l/h 49.8 l/h
25 l/min 25 l/min
Ventilation:
pic. 3,4
An exhaust fan is not essential. If one is fitted, bear the
following points in mind:
• Comply with all local regulations and standards;
• The fan should project 300-500 mm in front of the
appliance;
• Install a grease filter in the projecting part of the fan;
• An exhaust fan is available as an option for 6x1/1 GN and
pic. 3,4
10x1/1 GN units. This can also be retrofitted;
Technical data
Noise emission level: <70dBA
Hoseproofness: IPX5
Heat emission:
Latent:
Sensible:
Latent:
Sensible:
Heat emission for gas appliances:
Latent:
Sensible:
15,0 l/h
Latent:
Sensible:
10 l/min
Right of technical modifications reserved.
60.0 l/h
25 l/min
6x1/1 GN 10x1/1 GN
2,300 kJ/h 3,800 kJ/h
2,930 kJ/h 5,000 kJ/h
20x1/1 GN 20x2/1 GN
7,670 kJ/h 13,350 kJ/h
9,600 kJ/h 15,340 kJ/h
6x1/1 GN 10x1/1 GN
2,300 kJ/h 3,800 kJ/h
2,760 kJ/h 4,560 kJ/h
10x2/1 GN 20x1/1 GN
6,000 kJ/h 7,670 kJ/h
8,220 kJ/h 9,430 kJ/h
10x2/1 GN
6,000 kJ/h
8,500 kJ/h
20x2/1 GN
12270 kJ/h
14730 kJ/H