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Specifications
9
TR2000 | TR2000R – 6 720 876 014 (2017/08)
3 Specifications
* Plus any pressure loss at the tap mixer
C Dimensions
4 Special accessories
• Priority switch (load shedding relay) BZ45L21:
for operation with the priority circuit
• Mounting set BZ45K23: for surface-mount installation
5 Operating instructions
Please read and observe the detailed safety instructions at the start
of these instructions!
Important: The appliance may never be exposed to frost!
WARNING:
Risk of electric shock!
Switch off the mains voltage supply immediately if a fault occurs.
• Immediately shut off the cold water supply to the appliance should
it leak.
TR2000 12 B TR2000 18 B TR2000 21 B TR2000 24 B TR2000R 18
B
TR2000R 21
B
TR2000R 24
B
Rated power [kW] 13,2 18 21 24 18 21 24
Rated voltage 400V 3~ 400V 3~ 400V 3~ 400V 3~ 400V 3~ 400V 3~ 400V 3~
Economy setting e [kW]
1st stage – –––678
2nd stage 8 12 14 16 12 14 16
Intensive setting II [kW]
1st stage – – – – 9 10,5 12
2nd stage 12 18 21 24 18 21 24
Switch-on point [I/min]
1st stage – – – – 4,0 4,5 5,0
2nd stage 3,6 5,0 5,8 6,6 5,0 5,8 6,6
Mixed water [I/min] at rated power
approx. 38°C 6,6 9,9 11,6 13,2 9,9 11,6 13,2
approx. 50 °C
(supply temperature 12 °C)
4,5 6,8 7,9 9,1 6,8 7,9 9,1
Minimum flow pressure of appliance*
[MPa (bar)]
with flow limiter 0,03 (0,3) 0,07 (0,7) 0,08 (0,8) 0,09 (0,9) 0,07 (0,7) 0,08 (0,8) 0,09 (0,9)
without flow limiter 0,02 (0,2) 0,04 (0,4) 0,05 (0,5) 0,06 (0,6) 0,04 (0,4) 0,05 (0,5) 0,06 (0,6)
Application area in water specific
electric resistance at 15 °C [Ωcm]
≥ 800 ≥ 1 300 ≥ 1 300 ≥ 1 300 ≥ 1 300 ≥ 1 300 ≥ 1 300
Rated pressure [MPa (bar)] 1 (10) 1 (10) 1 (10) 1 (10) 1 (10) 1 (10) 1 (10)
Maximum permissible supply
temperature [°C]
20 20 20 20 20 20 20
Energy efficiency class AAAAAAA
Load profile S S S S S S S
Annual energy consumption [kWh] 480 481 483 483 481 483 483
Daily energy consumption [kWh] 2,213 2,215 2,228 2,232 2,215 2,228 2,232
Sound power level [dB] 15 15 15 15 15 15 15
Hot water heating energy efficiency
[%]
38,4 38,4 38,2 38,1 38,4 38,2 38,1
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