58
T e c h n i c a l D a t a /
t r o u b l e s h o o t i n g M L 4 0
( M L = m a n u a l V e r s i o n )
Power supply:
230V~ 50/60Hz
Rated output:
35 VA
Transformer:
Protection Class II
Protection type:
IP 65
Minimum water pressure:
1,5 bar
Applied pressure:
max.10 bar
Recommended pressure:
2 – 5 bar
Test pressure:
10 bar
Hot water temperature:
max. 70° C
Recommended hot water
temperature:
60° C
Temperature scale:
20° – 60° C
Safety block:
38° C
Flow rate at 3 bar pressure
Over head shower:
19 l/min
Hand shower:
12 l/min
Body showers:
15 l/min
Hand s body showers:
19 l/min
Over head body showers
22 l/min
Over head s hand showers
21 l/min
Flow diagram:
From • the function is guaranteed
The ideal spray pattern will be reached from
2 bar pressure.
Failure
Possible cause
Remedy
No function
Floor shut-off device is
Open floor shut-off device
closed
Shut-off valve of the
Open shut-off valve
thermostat is closed
Filter is polluted
Clean filter
Light fails
Halogen bulb defect
Replace halogen bulb
Connection to the lighting
Plug in the connector of the lights
is interrupted
Transformer defect
Replace transformer
Pressure switch defect
Contact technical service
After a certain time of
Not enough stored hot water
Increase stored hot water or the temperature
showering the temperature
Hot water feeding
Increase stored hot water cylinder temperature
changes
temperature too low
Outlet temperature does
No thermostat alignment
Perform thermostat alignment
not correspond with the
was performed
adjusted temperature
Thermostat alignment
Hot - and cold water supply
Connect the supply hoses in the right
impossible
hoses are wrong way around
way and perform thermostat alignment
Thermostat alignment is
Cartridge defect
Replace cartridge by an authorised plumber
difficult
Temperature and pressure
Balance cold- and hot water pressure
fluctuations
Increase temperature of the hot water cylinder
Trouble shooting
