DE
11
Clean the exterior surfaces of the heater with mild solution of detergent. Do not use
solvents or aggressive cleaning agents.
Provide regular service inspections in order to assure long life and perfect operation
of your heater. The first inspection shall be carried out by an authorised service
provider some two years after installation. The technician will inspect the protective
anode for wear and remove the limescale deposit (the quantity of limescale deposit
depends on the quality of water, amount of water and temperature of the water
heated in the heater). After inspection the service provider will recommend the date
of the following inspection date.
Do not try to repair the heater by yourself, call the nearest authorised service
provider.
TECHNICAL PROPERTIES OF THE
APPLIANCE
1) EU Regulation 812/2013; EN 50440
2) EN 50440
3) Heating time for max. heating power (4,2kW at 30l and 6kW at 50 –150l). With lower power, the heating
time is proportionally longer.
WE RESERVE THE RIGHT TO MAKE CHANGES THAT DO NOT IMPAIR THE
FUNCTIONALITY OF THE DEVICE.
Type
OGB 30 Z OGB 50 Z OGB 80 Z OGB 100 Z OGB 120 Z OGB 150 Z
Declared load profile
S
M
M
L
L
XL
Energy efficiency class
1)
B
C
C
C
C
C
Water heating energy efficiency (ƞwh)
1)
[%]
36,1
37
36,9
38,1
37,1
38,1
Annual electricity consumption
1)
[kWh]
511
1386
1393
2687
2762
4399
Daily electricity consumption
2)
[kWh]
2,397
6,45
6,49
12,41
12,85 20,322
Thermostat temperature settings
"e"
"e"
"e"
"e"
"e"
"e"
Value of "smart"
0
0
0
0
0
0
Volume
[l]
28,3
48,3
78
97,3
118,1
147,1
Quantity of mixed water at 40 °С V40
2)
[l]
-
66
116
137
171,5
213
Rated pressure
[MPa
(bar)]
0,6 (6) / 0,9 (9) / 1,0 (10)
Weight / Filled with water
[kg]
23/53
30/80 36/116 41/141 46/166 52/202
Anti-corrosion of tank
enamelled & Mg Anode
• / •
• / •
• / •
• / •
• / •
• / •
Number and power of heating elements
[kW]
6 x 0,7
6 x 1,0
Rated power
[kW]
0,7/1,4/
2,1/2,8/
4,2
1,0/2,0/3,0/4,0/6,0
Connection voltage
[V~]
230V a.c./ 400V 2N a.c./ 400V 3N a.c.
Protection class
I
Degree of protection
IP24
Heating time from 10 °С to 75 °С
3)
[h]
0
35
0
40
1
05
1
20
1
40
2
00
