Test Symbols; Appliance Description; Operation; Cleaning, Care And Maintenance - Stiebel Eltron UFP 5 h Utilisation Et Installation

OPERATION

Appliance description

Material losses
!
The user should protect the appliance and its tap against
frost.
Material losses
!
Never subject the appliance to water pressure. The tap
outlet has a vent function. Scale build-up can block the
outlet and subject the appliance to pressure.
f Never seal the tap outlet. f
f Only use special aerators for non-pressurised water f
heaters.
f Never extend the tap outlet with a hose. f
Material losses
!
Connecting the appliance via a time switch will cause an
unintentional reset of the high limit safety cut-out.
f Never connect the appliance to the power supply via f
a time switch.
2.3

Test symbols

See type plate on the appliance.
3. Appliance description
The open vented (non-pressurised) appliance constantly maintains
the water content at the pre-selected temperature. During heating,
expansion water drips from the tap. The appliance may only be
installed with taps for open vented (non-pressurised) water heat-
ers (see chapter "Installation / Appliance description / Required
accessories").
3.1 Operation
You can set any required DHW outlet temperature at the tem-
perature selector. The heat-up indicator illuminates during the
heat-up process.
8 5
1 Heat-up indicator
2 Temperature selector
14 | UFP 5 h
278549-40256-9263_UFP_5_h_de_en_fr_nl.indb 14
1
° C
3 5
2
E
Depending on the system, the actual temperatures may vary from
the set value.
°C = Cold. On this setting, the appliance is protected from
frost. The tap and the water line are not protected.
E = Recommended energy saving setting (approx. 60 °C),
minor scaling
85 = Highest selectable temperature
Note
A qualified contractor can set a temperature limit on the
appliance (see chapter "Installation / Settings / Setting
the temperature limit").
4.

Cleaning, care and maintenance

f Never use abrasive or corrosive cleaning agents. A damp f
cloth is sufficient for cleaning the appliance.
f Check the tap regularly. You can remove limescale deposits f
at the outlet using commercially available descaling agents.
Almost every type of water will deposit lime at high temperatures.
This settles inside the appliance and affects both the performance
and service life. The heating elements should therefore be des-
caled if necessary. A qualified contractor who is aware of the
local water quality will tell you when the appliance should next
be descaled.
5.

Troubleshooting

Problem Cause
The appliance does not The temperature se-
supply hot water. lector is set to "°C".
No power at the ap-
pliance.
Water can only be drawn The aerator in the tap
at a reduced rate. is scaled up.
Loud boiling noises in- The appliance is scaled
side the appliance. up.
If you cannot remedy the fault, notify your qualified contractor.
To facilitate and speed up your request, provide the number from
the type plate (000000-0000-000000).
Typ: 00000
Nr.: 000000-0000-000000
Remedy
Switch the appliance ON
by turning the temperature
selector.
Check the plug and the
fuses/MCBs in the fuse box/
distribution panel.
Descale / replace the aer-
ator.
Have the appliance des-
caled by a qualified con-
tractor.
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19.09.2017 11:30:44