Technical Data - Dimplex DES 1821 Installation Instructions Manual

Electronically-regulated continuous-flow heater
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  • ENGLISH, page 6

Technical data

Rated output
Rated voltage
Fuse protection
Minimum conductor cross-section *
Warm water flow at rated output
with temperature increase from
12 °C to 38 °C (without flow-rate limiter)
12 °C to 38 °C (with flow-rate limiter)
12 °C to 60 °C
Start-up flow
Start-up flow pressure **
Application area in water
specific electric resistance at 15 °C
Rated pressure
Maximum permissible supply temperature
Maximum mains impedance at connection point
Energy efficiency class
Load profile
Annual energy consumption
Daily energy consumption
Sound power level
Hot water heating energy efficiency
Rated output
Rated voltage
Fuse protection
Minimum conductor cross-section *
Warm water flow at rated output
with temperature increase from
12 °C to 38 °C (without flow-rate limiter)
12 °C to 38 °C (with flow-rate limiter)
12 °C to 60 °C
Start-up flow
Start-up flow pressure **
Application area in water
specific electric resistance at 15 °C
Rated pressure
Maximum permissible supply temperature
Maximum mains impedance at connection point
Energy efficiency class
Load profile
Annual energy consumption
Daily energy consumption
Sound power level
Hot water heating energy efficiency
* Larger cable cross-sections may be required depending on the connection configuration.
** The pressure loss on the mixer must also be added.
8
EN
DEE 1113
[kW]
11/13
[V]
400
[A]
16/25
[mm
2
]
1.5/2.5
[l/min]
6.0/7.1
[l/min]
5
[l/min]
3.3/3.8
[l/min]
2.5
[MPa (bar)]
0.009 (0.09)
[Ωcm]
≥ 1 300
[MPa (bar)]
1.0 (10)
[°C]
20
[Ω]
0.433
A
S
[kWh]
477
[kWh]
2.196
[dB]
15
[%]
38.6
DES 1821
[kW]
18/21
[V]
400
[A]
32
[mm
2
]
4
[l/min]
9.8/11.6
[l/min]
7.6
[l/min]
5.3/6.2
[l/min]
2.5
[MPa (bar)]
0.009 (0.09)
[Ωcm]
≥ 1 300
[MPa (bar)]
1.0 (10)
[°C]
55
[Ω]
0.067/0.104
A
S
[kWh]
479
[kWh]
2.203
[dB]
15
[%]
38.5
DEE 1821
DEE 2427
18/21
24/27
400
400
32
40
4
6
9.8/11.6
13.0/14.6
7.6
9.3
5.3/6.2
7.1/7.9
2.5
2.5
0.009 (0.09)
0.009 (0.09)
≥ 1 300
≥ 1 300
1.0 (10)
1.0 (10)
20
20
0.067/0.104
0.067/0.104
A
A
S
S
479
479
2.203
2.207
15
15
38.5
38.5
DES 2427
24/27
400
40
6
13.0/14.6
9.3
7.1/7.9
2.5
0.009 (0.09)
≥ 1 300
1.0 (10)
55
0.067/0.104
A
S
479
2.207
15
38.5

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