STIEBEL ELTRON DS 35 EC, Operation And Installation Instructions Manual

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STIEBEL ELTRON
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2.2 First operation
(Only to be carried out by a qualified
installer).
Before turning on the power,
turn the rotary knob to the
“off” position then turn on the water
valve to maximum to fill up the unit
with water and flush out the air
pockets.
- Push the reset ELCB button to prepare
the unit for normal operation.
2.3 Operation
- Open the water valve.
- The power light will light up when
there is sufficient water flow through
the water heater.
- To adjust the water temperature, turn
the knob clockwise to increase,
counter clockwise to decrease.
If, during a shower, the
water valve is closed, (such
as applying soap to the body),
then valve opened again, high
water temperature may occur. To
avoid risk of scalding, stay away
from the shower head discharge
zone momentarily.
2.4 Care and Maintenance
All that is needed for cleaning of the
housing is a damp cloth. Do not use
any abrasive cleaning agents or agents
containing solvents.
Maintenance work may only be
carried out by a qualified
technician.
- Clean the filter
Disconnect water valve (Fig 6 number
18), remove water valve filter (Fig 6
No.16 and Fig 6 number 17) and then
clean. Re-assemble in reverse order.
2.5 Important note
All the information in this
operating and installation
instructions manual must be carefully
followed.
These instructions provide important
details regarding the safety, operation,
installation, and maintenance of the
unit.
The unit must be earthed
properly (see circuit diagram
(Fig 5))
The outlet must not be
connected to any tab or fitting
other than those specified.
The appliance is not to be
installed in locations where
freezing can occur.
2. Operation Instruction
for the user and the qualified installer