Operation Manual

94
User Manual WMF1500S
Appendix: Technical data
Mains voltage
tolerance range
230V +6 % and –10 %.
Mains voltage interruption < 50ms: no interruption of
function
Water supply 3/8inch hose connector with mains tap, and filter with
0.2to 0.25mm mesh size, on site.
At least 0.2MPa (2bar) flow pressure at 2l/min
(standard). Maximum 0.6MPa (6bar).
Maximum inlet temperature 35°C.
The set of hoses provided with the new coffee machine
and/or the new water filter must be used. Do not use old
hoses.
Water quality For drinking water with carbonate hardness above
5°dKH, aWMFwater filter should be fitted upstream.
Water drain tube
(optional)
Tube aminimum of DN 19, minimum downward slope of
2cm/m
Ambient temperature +5°C to +35°C
(empty the water system in case of frost).
Maximum humidity 80 % relative humidity without condensation.
Do not use device outdoors.
Degree of protection IP X0
Installation
surface/water spray
The device must be placed and leveled on ahorizontal,
sturdy, water-resistant, and heatproof base.
The device must not be cleaned using awater jet. The
device must be installed where it is protected against
water spray. The device must not located on asurface
that is sprayed or cleaned with awater hose, steam jets,
steam cleaner, or similar devices.