Non-pressurised electric water heaters
TGR Smart series heaters feature the ECOS feature which records/monitors user behaviour and calculates after 7 days the optimum operating regime which allows minimum power consumption required to meet the user’s needs. This actually means that within a period of 7 days, the heater memorizes in which times of day the users require the largest amount of hot water, or at which times hot water consumption is the highest.
After seven days of recording/monitoring, the water heater uses the memorized data to switch on just soon enough to heat the water by the time the user needs it. This will save power as the heater will only maintain a temperature of 40°C in the mean time, rather than keeping the temperature constantly at e.g. 65°C, which is the case with conventional settings. The temperature and amount of hot water will still suffice for your normal needs. If user needs change, the recording cycle must be repeated.
ADVANTAGES:
- Volumes: 30, 50, 80, 100, 120 l.
- Vertical wall mounting.
- Self learning ECOS funktion – adapting energy consumption to the user’s habit
- Indicator of electric heating element operation
- Indicator of ECOS funktion activation.
- Electric immersion heating element.
- Temperature setting options:
- arbitrary water temperature setting up to 75°C
- economical temperature
- protection against freezing.
- Simple installation and maintenance.
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Properties
Declared load profile |
S |
M |
M |
L |
L |
Energy efficiency class (1) |
C |
C |
C |
C |
C |
Energy efficiency ƞwh (1) (%) |
32,9 |
37,0 |
36,2 |
37,0 |
37,4 |
AEC annual electricity consumption (1) (kWh) |
560 |
1389 |
1417 |
2769 |
2722 |
Daily electricity consumption Qelec (2) (kWh) |
2,686 |
7,040 |
7,380 |
14,070 |
13,580 |
Thermostat temperature settings |
"e"/"eco" |
"e"/"eco" |
"e"/"eco" |
"e"/"eco" |
"e"/"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 |
*Value of smart |
1 |
1 |
1 |
1 |
1 |
Weekly electricity consumption with smart control Qelec, week, smart (kWh) |
12,354 |
25,940 |
27,450 |
54,400 |
54,300 |
Weekly electricity consumption without smart control Qelec, week (kWh) |
13,680 |
28,220 |
30,540 |
59,360 |
58,440 |
Storage volume V (l) |
30,4 |
47,5 |
76,1 |
96,1 |
116,4 |
Mixed water at 40°C V40 (2) (l) |
67 |
97 |
131 |
168 |
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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) |
486 |
588 |
793 |
935 |
1108 |
Diameter (mm) |
454 |
454 |
454 |
454 |
454 |
Depth (mm) |
461 |
461 |
461 |
461 |
461 |
Connections to the supply network |
G 1/2 |
G 1/2 |
G 1/2 |
G 1/2 |
G 1/2 |
Net/gross weight/with water (kg) |
20/22/50 |
24/26/74 |
30/32/110 |
34/36/134 |
38/40/158 |
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) |
Enamelled steel tank |
+ |
+ |
+ |
+ |
+ |
Protective magnesium anode |
+ |
+ |
+ |
+ |
+ |
Manual temperature setting up to 75°C |
+ |
+ |
+ |
+ |
+ |
Heating element control lamp |
+ |
+ |
+ |
+ |
+ |
Recording of user habits – SMART function |
+ |
+ |
+ |
+ |
+ |
EcoSmart function control lamp |
+ |
+ |
+ |
+ |
+ |
Protection against freezing |
+ |
+ |
+ |
+ |
+ |
Degree of protection |
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 |
Voltage 230 V ~ |
+ |
+ |
+ |
+ |
+ |
Nominal current (A) |
8,7 |
8,7 |
8,7 |
8,7 |
8,7 |
FUNCTIONAL CHARACTERISTICS |
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Thermal losses at 65°C (3) (kWh/24) |
0,9 |
1,32 |
1,85 |
2,2 |
2,6 |
Heating time from 10 to 65°C |
0h 59min |
1h 38min |
2h 37min |
3h 16min |
3h 55min |
TRASNPORTATION DATA |
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Packaging dimensions (mm) |
480x490x493 |
480x490x595 |
480x490x800 |
480x490x960 |
480x490x1115 |
(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).
* information on water heating ener gy efficiency and annual electricity consumption r elate to enabled smart contr ol settings only
A (mm) |
476 |
578 |
783 |
943 |
1098 |
B (mm) |
275 |
365 |
565 |
715 |
865 |
C (mm) |
173 |
185 |
190 |
200 |
205 |
E (mm) |
100 |
100 |
100 |
100 |
100 |
F (mm) |
100 |
100 |
100 |
100 |
100 |
G (mm) |
320 |
320 |
320 |
320 |
320 |
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