Welbilt Convotherm maxx 10.10, Руководство по установке

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Water connection
Water supply (cold only)
Water supply
2 x G 3/4'' fixed connection, optionally
including connecting pipe (min. DN13 /
1/2'')
Flow pressure [kPa] 150 - 600 (1.5 - 6 bar)
Pressure gauge in the water supply [kPa] 100 (1 bar)
Water drain
Model
Fixed connection (recommended) or
funnel waste trap
Type DN 50
Waste water temperature [°C] max. 80
Slope for waste-water pipe min. 3.5% (2°)
Safety overflow [mm] 98 x 43 mm
Water quality
Water hardness for water connection (A) for water injection
Water quality
■
Drinking water
■
Soft water
German degrees of hardness (general hard‐
ness: GH)
[°dH] 4 - 7
French degrees of hardness [TH] 7 - 13
English degrees of hardness [°e] 5 - 9
International [ppm] 70 - 125
Chemical [mmol/l] 0.7 - 1.3
Water hardness for water connection (B) for cleaning system
Water quality
■
Drinking water
■
Hard water (or soft water; see above
for specification)
German degrees of hardness (general hard‐
ness: GH)
[°dH] 4 - 20
French degrees of hardness [TH] 7 - 35
English degrees of hardness [°e] 5 - 25
International [ppm] 70 - 360
Chemical [mmol/l] 0.7 - 3.6
Properties
Temperature
[°C] max. 40
Electrical conductivity [µS/cm] min. 20
pH 6.5 - 8.5
Cl
-
(chloride)
[mg/l] max. 60
Cl
2
(free chlorine) [mg/l] max. 0.2
SO
42
-(sulphate)
[mg/l] max. 150
Fe (iron) [mg/l] max. 0.1
SiO
2
(silicate) [mg/l] max. 13
NH
2
Cl (monochloramine) [mg/l] max. 0.2
9 Technical data and Connection diagrams
Installation manual 57