Technical Data - UFESA Multiaqua Series Operating Instructions Manual

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Technical data

Type
Rated output
Rated capacity
Mixed water quantities 40 °C
(10 °C/55 °C)
Variable temperature
adjustment up to
Stand-by power consumption at
55 °C/24 h
Electrical connection
Heat-up time to 60 °C
(supply temperature 12 °C)
Max. operating current
Water connection
Maximum flow
Cable length
Dimensions
(Height x Width x Depth)
Weight, filled
Energy efficiency class
Load profile
Annual energy consumption
Daily energy consumption
Sound power level
Hot water heating energy
efficiency
Table 4
ErP data obtained with temperature selector set to "e".
4 Operating instructions
• Before using the appliance, please read the
instructions carefully and observe them!
• Important: The appliance may never be exposed to frost!
WARNING: Risk of electric shock!
▶ If a fault occurs, immediately disconnect
the plug from the power supply!
▶ Immediately shut off the cold water
supply to the appliance in case of leak.
Please read and observe the detailed safety instructions at
the start of these instructions!
Multiaqua – 6 720 821 960 (2017/12)
DO05 DO05
UF704 UF804
[kW] 1,8
[l] 5,0
[l] 5,6 5,8
[°C] 85
[kWh/d] 0,20
[VAC] 220 - 240
[min] 9
[A] 10
["] 3/8 1/2
[l/min] 5
[m] 0,72
[mm] 390 x 258 x 245
[kg] 7,6
A
XXS
[kWh] 494 499
[kWh] 2,293 2,320
[dB] 15 15
[%] 37,4 37,0
4.1 Operating the appliance
The small water heater heats and stores drinking water up to
approx. 85 °C.
• The warm water outlet of the small water heater serves
for pressure equalisation and may be connected only to
special tap mixers (BZ 13051 or BZ 13062 for
undersink models and BZ11113 for oversink models).
4.1.1 Setting the water temperature
• The outlet temperature can be regulated to approx. 40 °C
(Position "1"), approx. 55 °C (Position "e") and approx.
85 °C (Position "3").
The rotary selector switch also switches on the heating system.
Position:
●
Cold
* Frost protection
1 Approx. 40 °C
e Energy saving pos. approx. 55 °C
3 Hot water approx. 85 °C
During heating, the pilot lamp lights and expansion water drips
from the outlet.
The appliance will be covered more quickly with limescale at
higher temperatures.
Tip: Set the rotary selector switch to "e" to operate the
appliance economically and to reduce the effects of limescale.
Limitation of the water temperature (Fig. 9)
Limit the outlet temperature to avoid scalding with hot water:
• Set the rotary selector switch to "●".
• Open the cover of the rotary selector switch.
• Select between left = approx. 40 °C or right =
approx. 60 °C.
• Close the cover.
4.1.2 Switching off
• Set the rotary selector switch to "●". The heating is
switched off.
4.2 Cleaning
Do not use aggressive or abrasive cleaning detergents!
Do not use a steam cleaner.
• Clean appliance externally with a mild cleaning agent.
4.3 Descaling
• Descale the outlet pipe with commercially available
descaling agent or vinegar.
• Please observe the manufacturers warnings when
descaling.
Technical data
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