Dornbracht 35 041 970 90 Instructions De Montage página 7

Planning notes
Ceiling module
Ceiling construction with sufficient load carrying capacity for the permanent attachment of the
appliance (weight: X kg / X lbs. (US)). The fasteners included in the scope of delivery are only
suitable for fixing in concrete.
Operating conditions
Permissible operating temperatures
Cold water temperature ......................................................................... 5 – 25 °C / 41 – 77 °F
Recommended cold water temperature ............................................................... 15 °C / 59 °F
Hot water temperature .................................................................... 50 – 65 °C / 120 – 149 °F
Recommended hot water temperature ........................................................≤ 60 °C / ≤ 140 °F
Flow pressure:
min. flow pressure .................................................................................. 100 kPa / 15 psi / 1 bar
max. flow pressure ................................................................................. 500 kPa / 15 psi / 5 bar
Recommended flow pressure ..............................................................300 kPa / 44 psi / 3 bar
Water hardness:
Recommended water hardness: 6 – 7 °dH / 107 – 125 ppm CaCO
If the water is harder, a water softener is to be installed in the main cold water supply line.
Drainage:
Drainage capacity / drain connection value [DU value]
28 0XX 9X0-FF ................................................................................................... 0,3 l/s / 0,06 gps
28 0XX 9X0-FF 0010 .......................................................................................... 0,06 gps / 0,3 l/s
Electrical information (35 042 970 90 / 0010):
Observe the regulations for protection zones according to DIN VDE 0100, Part 701
(IEC 60364-7-701). Please conform to national statutory regulations, where different.
The following electrical components must be installed outside safety zones 0 – 2: Switch and
mains unit. The product must be permanently connected to fixed conductors.
Provided by customer:
It is essential to ensure that the product can be completely disconnected from the mains.
– Residual current device
– Overcurrent protection device
– Switch
/ 7.5 – 8.8 °e / 10.7 – 12.5 °fH
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