Kohler rada Intelligent Care MX1 60, Руководство по установке, Страница: 26 / 36

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A flashing “spanner” symbol indicates the product has gone in to an
error mode. If repeated errors are logged this MUST be diagnosed
and corrected by a technician. The “RADA AP1” can be used to
disable the valve until fault diagnosis can be made. Using the “RADA AP1”,
navigate to the Health Check Page tile 12, to read the error log.
Note. The last 10 errors are logged in the units memory.
As with most electronic equipment, re-setting the mixing valve by powering
it down at the mains, waiting a few seconds and powering it up again can
often cure any issues.
Alternatively navigate to the Health Check Page tile 9 of the “RADA AP1”
and press “Clear Valve Error” button to reset the valve.
Error Log Probable Cause Possible Remedy
Over temperature at
control
Over temperature warning
Over temperature at outlet
Non Product fault - Thermistor has
seen an unsafe blend temperature
and has gone in to a thermal
shutdown to protect the user
Valve will self clear fault.
Inlet filters or check valves blocked Check and remedy.
Obstruction in inlet water supplies,
e.g. kinked inlet hose
Check and remedy.
Hot inlet water supply temperature
is too hot
Reduce hot inlet water
temperature to between 55°C and
65°C, refer to “Specifications”.
Inlet water supply isolators not fully
turned on
Check and remedy.
Inlet water supply failure Check and remedy.
Outlet spout, hose or handset
blocked
Check and remedy.
Reversed inlet supplies Check and remedy.
Fluctuating supply pressures and /
or temperatures
Check and remedy.
Inlet water supply pressures are
unstable or imbalanced
Ensure the water supply
pressures are stable and
nominally equal, refer to
“Specifications”.
Blend temperature affected by
use of adjacent hot/cold outlet.
Insufficiently sized pipe work to
feed both Digital Mixer Valve and
additional outlets at the same time.
Increase pipe sizes or separately
feed the product.
Digital Mixing valve failure Contact Rada.