Pressurised electric water heaters
Mechanical controls of the conventional OTG water heaters have been replaced with a modern electronic control unit. Modern control unit with LED indicators and water temperature display unit additionally highlight the already modern and visually appealing design with rounded corners, placing these heaters at the higher end of the market.
ADVANTAGES:
- Supply of several outlets
- Vertical wall mounting
- High-quality insulation for lower heat losses
- Electric immersion heating element
- Electronic control unit
- Heater on/off and temperature adjustment key
- Temperature adjustable from 10 °C to 75 °C
- 7 LED temperature indicator
- Dry firing protection
- Overheating protection
- Anti-Legionella function
- Heating element operation indicator
- Error/fault indicator
- Working pressure 6 to 9 bar
- Anti-corrosion tank protection with enamel and a magnesium anode
- Available volumes/capacities: 30 l, 50 l, 80 l, 100 l, 120 l, 150 l
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Properties
Declared load profile |
S |
M |
M |
L |
L |
XL |
Energy efficiency class (1) |
B |
C |
C |
C |
C |
C |
Energy efficiency ƞwh (1) (%) |
35,1 |
36,5 |
36,6 |
38,1 |
37,1 |
38,1 |
AEC annual electricity consumption (1) (kWh) |
525 |
1405 |
1404 |
2687 |
2762 |
4399 |
Daily electricity consumption Qelec (2) (kWh) |
2,480 |
6,563 |
6,560 |
12,410 |
13,850 |
20,322 |
Thermostat temperature settings |
"eco" |
"eco" |
"eco" |
"eco" |
"eco" |
"eco" |
Specific precautions (assembly, install, maintain) |
When connected as pressurised, use of safety valve is mandatory |
When connected as pressurised, use of safety valve is mandatory |
When connected as pressurised, use of safety valve is mandatory |
When connected as pressurised, use of safety valve is mandatory |
When connected as pressurised, use of safety valve is mandatory |
When connected as pressurised, use of safety valve is mandatory |
Value of smart |
0 |
0 |
0 |
0 |
0 |
0 |
Storage volume V (l) |
29,1 |
49,1 |
78,8 |
98,1 |
118,9 |
147,1 |
Mixed water at 40°C V40 (2) (l) |
68 |
121 |
142 |
177 |
218 |
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PURPOSE |
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One or more outlets |
+ |
+ |
+ |
+ |
+ |
+ |
Vertical wall mounting |
+ |
+ |
+ |
+ |
+ |
+ |
DIMENSIONS OF CONNECTIONS |
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Height (mm) |
510 |
610 |
830 |
975 |
1130 |
1345 |
Width (mm) |
500 |
500 |
500 |
500 |
500 |
500 |
Depth (mm) |
512 |
512 |
512 |
512 |
512 |
512 |
Connections to the supply network |
G 1/2 |
G 1/2 |
G 1/2 |
G 1/2 |
G 1/2 |
G 1/2 |
Net/gross weight/with water (kg) |
21/24/51 |
28/31/78 |
34/37/114 |
39/42/139 |
44/47/164 |
50/54/200 |
TECHNICAL CHARACTERISTICS |
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Working pressure (Mpa(bar)) |
0,6(6)/0,9(9) |
0,6(6)/0,9(9) |
0,6(6)/0,9(9) |
0,6(6)/0,9(9) |
0,6(6)/0,9(9) |
0,6(6)/0,9(9) |
Enamelled steel tank |
+ |
+ |
+ |
+ |
+ |
+ |
Protective magnesium anode |
+ |
+ |
+ |
+ |
+ |
+ |
Electronic control unit |
+ |
+ |
+ |
+ |
+ |
+ |
On/Off key |
+ |
+ |
+ |
+ |
+ |
+ |
Temperature range adjustment up to 75 °C |
+ |
+ |
+ |
+ |
+ |
+ |
LED thermometer |
+ |
+ |
+ |
+ |
+ |
+ |
Overheating protection |
+ |
+ |
+ |
+ |
+ |
+ |
Dry fire protection |
+ |
+ |
+ |
+ |
+ |
+ |
Setting to “freeze prevention” |
+ |
+ |
+ |
+ |
+ |
+ |
Indication of heating element operation |
+ |
+ |
+ |
+ |
+ |
+ |
Indication of thermostat failure |
+ |
+ |
+ |
+ |
+ |
+ |
Indication of over heating |
+ |
+ |
+ |
+ |
+ |
+ |
Degree of protection |
IP 24 |
IP 24 |
IP 24 |
IP 24 |
IP 24 |
IP 24 |
ELECTRICAL CONNECTIONS |
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Rated power output (W) |
2000 |
2000 |
2000 |
2000 |
2000 |
2000 |
Voltage 230 V ~ |
+ |
+ |
+ |
+ |
+ |
+ |
Nominal current (A) |
8,7 |
8,7 |
8,7 |
8,7 |
8,7 |
8,7 |
FUNCTIONAL CHARACTERISTICS |
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Thermal losses at 65°C (3) (kWh/24) |
0,55 |
0,62 |
0,86 |
1,02 |
1,17 |
1,41 |
Heating time from 10 to 65°C |
0h 59min |
1h 38min |
2h 37min |
3h 16min |
3h 55min |
4h 54min |
TRASNPORTATION DATA |
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Packaging dimensions (mm) |
575x600x620 |
575x600x720 |
575x600x940 |
575x600x1085 |
575x600x1240 |
575x600x1455 |
(1) EU Regulation 812/2013; EN 50440
(2) EN 50440
(3) Measured at 20°C ambient temperatur e and 65°C water temperatur e in the heater (SIST EN 60379:2005 standar d).
A (mm) |
510 |
610 |
830 |
975 |
1130 |
1345 |
B (mm) |
310 |
400 |
600 |
750 |
900 |
1100 |
C (mm) |
235 |
240 |
260 |
255 |
260 |
275 |
D (mm) |
- |
- |
- |
- |
- |
- |
E (mm) |
100 |
100 |
100 |
100 |
100 |
100 |
F (mm) |
100 |
100 |
100 |
100 |
100 |
100 |
G (mm) |
350 |
350 |
350 |
350 |
350 |
350 |
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