Specifications; Special Accessories - Junkers ELAFLUX ED 18 Manual De Instrucciones

Specifications

3 Specifications
Type
Rated power [kW]
Rated voltage [V]
Fuse protection [A]
Minimum conductor cross section [mm
Economy setting e [kW]
1st stage
2nd stage
Intensive setting II [kW]
1st stage
2nd stage
Switch-on point [I/min]
1st stage
2nd stage
Mixed water [I/min] at rated power
approx. 38 °C
approx. 50 °C
(supply temperature 12 °C)
Flow limiter [colour / l/min]
Minimum flow pressure of appliance* [MPa (bar)]
with flow limiter
without flow limiter
Application area in water specific electric resistance at 15 °C [Ωcm]
Rated pressure [MPa (bar)]
Maximum permissible supply temperature [°C]
Weight [kg]
Energy efficiency class
Load profile
Annual energy consumption [kWh]
Daily energy consumption [kWh]
Sound power level [dB]
Hot water heating energy efficiency [%]
* Plus any pressure loss at the tap mixer
** Larger cable cross-sections may be required depending on the connection configuration
C Dimensions
4

Special accessories

• Nº767 Pipe set: for use of the continuous-flow heater as an under
sink appliance.
5 Decalcification by qualified personnel
• Under normal conditions, the appliance does not require
decalcification. However, the appliance can be decalked if subjected
to extremely hard water and frequent drawing of very hot water.
• To decalcify, use "Calcolith" (<20% hydrochloric acid) and the
decalcification pump "HACA PX 15 N". Both are available via the
following company:
Dr. O. Hartmann, D-71665 Vaihingen (Germany).
12
2
] **
ED 18-2 S ED 21-2 S
18
400 V 3~ 400 V 3~
32
4
6
12
9
18
4,0
5,0
9,9
6,8
Green / 6,5 White / 7,6
Black / 6 Green / 6,5
0,07 (0,7) 0,08 (0,8)
0,04 (0,4) 0,05 (0,5)
≥ 1 300 ≥ 1 300
1 (10) 1 (10)
20
3,3
A
S
481
2,220 2,250
15
38
Note:
Carefully follow manufacturer instructions when using Calcolith and
disposing of the decalcification solution.
• Allow the decalcification solution (mixing ratio: 80% water to 20%
Calcolith) to circulate through the appliance for approx. 20 to 30
minutes.
After decalcification, thoroughly rinse out the appliance with copious
flowing water.
ED 24-2 S
21 24
400 V 3~
32 40
4 6
7 8
14 16
10,5 12
21 24
4,5 5,0
5,8 6,6
11,6 13,2
7,9 9,1
Red / 8,7
White / 7,6
0,09 (0,9)
0,06 (0,6)
≥ 1 300
1 (10)
20 20
3,3 3,3
A A
S S
487 481
2,220
15 15
38 38
ED18/21/24-2S - 6 720 611 693 (2019/06)