Oras 1003F SAFIRA, Руководство по установке и обслуживанию

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6
OPERATION
GB
3 APPLIANCE DESCRIPTION
The open vented (non-pressurised) appliance constantly maintains the water content at the pre-selected
temperature. The appliance switches on automatically as soon as its temperature falls below the set
value. During heating, expansion water drips from the tap. The appliance must only be installed with taps
suitable for open vented (non-pressurised) water heaters.
Subject to season, different maximum amounts of mixed water and outlet capacities can result from
varying cold water temperatures.
3.1 Operation
You can set any required DHW outlet temperature at the temperature selector. The heat-up indicator
illuminates during the heat-up process.
60 eco
35
°C
85
!
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41
66
1
1
2
1 Temperature selector
2 Heat-up indicator
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.
eco Recommended energy saving setting (approx. 60 °C), minor scaling
85 Highest selectable temperature
4 CLEANING, CARE AND MAINTENANCE
» Never use abrasive or corrosive cleaning agents. A damp cloth is sufficient for cleaning the
appliance.
»
Check the tap regularly. You can remove limescale deposits at the tap 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 descaled if
necessary. A qualified contractor who is aware of the local water quality will tell you when the appliance
should next be descaled.