3. Installation instructions
CAUTION:
Exhaust pipes must provide a hermetic seal. Materials providing thermal stability
up to a temperature of 400°C must be used.
User information
•
Exhaust gases can reach high temperatures, therefore hot exhaust gases and hot sheet
metal parts may cause burns.
•
Do not place combustible materials on top of the equipment, as this is a fire hazard.
3.9 Water connection
pH:
6.5 - 7.5
Impurities:
Ø < 0.08 mm
Chlorides:
max. 150 mg/l
Cl:
0.2- 0.5 mg/l
>
Exhaust gases reach very high temperatures
Connect the appliance to drinking water only.
Fig. 11
The water must meet the following properties:
Total water hardness:
Conductivity:
.
Connect to the water mains at the points
indicated (Fig. 11), using a new set of hoses
supplied by the manufacturer.
assemblies must not be reused.
The water inlet pressure must be between 200
and 400 kPa (2-4 kg/ cm
5 - 10 º fH (French hardness)
7 - 14 º eH (English hardness)
9 - 18 º dH (German
hardness)
400– 1,000 µS/cm
Old hose
2
). 250 kPa is advised.
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