Helpful Hints And Tips - Electrolux EYL85066BT User Manual

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8. HELPFUL HINTS AND TIPS

Cut off the power while not in use
In normal use, it is in order to leave the water
supply permanently on to the shower unit,
but as with most electrical appliances, the
unit MUST be switched off at the isolating
switch when not in use.
TP – Temperature Protection
During normal operation if the temperature
exceeds the showering safety limit (49°) the
power to the elements will be removed
completely, although water will continue to
ow. When the temperature has cooled
suf ciently, power to the elements will be
automatically restored to the settings at the
time of interruption.
Abnormal safety cut-out
The unit is tted with a non resettable
thermal cut-out safety device. In the event of
abnormal operation which could cause
unsafe temperatures (≥ 80°) within the unit,
the device will disconnect the heatin
elements. It will require a quali ed engineer to
determine the cause of the fault and handle
the repair work.
Low water pressure protection
If inlet water pressure is too low, less than
0.6-0.9bar, then micro switch cannot be
connected, so heating will not start, it can
prevent heating with low water in ow, or
without any water ows in, to avoid high
temperature or heating without water.
High water pressure protection
The shower has pressure relief device, when
outlet water pressure is higher than 6-9 bar
burst pressure, rubber seal inside pressure
relief valve will burst and allow water ows
out from there to release pressure and
protect product. After pressure is released,
pressure relief valve cannot be reset, until
rubber seal need to be replaced manually.
Water ow lter
There is a lter at water inlet, to prevent burrs
ows into water heater. The lter can stop
0.05mm impurity entering into product,
avoid block of internal water pipe and lime
scale.
Setting change delay
It will take a few seconds for the temperature
to stabilise once changes have been made.
Avoid scalding water
If restarting immediately after stopping, be
aware that a slug of hot water will be expelled
for the rst few seconds.
Test the temperature rst
It is advisable that the showering temperature
is satisfactory by testing with your hand
before stepping under the showerhead.
There will always be a time delay of a few
seconds between selecting a temperature and
the water reaching the setting temperature.
PRD – Pressure Relief Device
This product cannot afford very high external
water pressure for safety use and usage life
reasons, highest limitation is 6-9 bar, and
PRD as product's pressure relief device,
when external factors like handset block
happens and causes heater can not stand
the internal pressure. When reaches the highest
limit, PRD will break up to release water
pressure, and water ows out from the breaking
up point to release pressure and provide
protection.
Error code
The temperature indicator will show a error code
when the shower is in malfunction. Below table
show what the error code mean.
Error code
Error
code No.
E1 Temperature sensor failure
LP Low water pressure
Reason