Installation 5
0020244342_01 eloSTOR plus Installation and maintenance instructions
7
◁
Regularly actuate the safety assembly in order to
prevent a blockage caused by scale depositions.
3.
You must install a pressure valve assembly.
4.
Attach heat insulation to the pipelines if they are at risk
of being exposed to frost.
5.2
Installing the safety group
▶
Install a safety group on the product's cold water inlet.
5.3
Establishing the water connection
1
2
3
4
5
1
Cold water inlet
2
Safety group
3
Cold water inlet
4
Hot water flow
5
Power supply
1.
Check the water pressure.
◁
The water pressure is, at most, as great as the max.
permissible pressure.
–
Water pressure:
≤
0.5 MPa (
≤
5.0 bar)
▽
If the water pressure is greater than the max. per-
missible pressure, install a domestic pressure regu-
lator.
◁
The water flow rate is, at most, as great as the per-
missible pressure.
– ≤
10 l/min
2.
Connect the product to the fitting.
5.4
Filling the product
1.
Open the cold water stop cock.
2.
Fill the domestic hot water cylinder.
◁
Always fill the direct electric domestic hot water cyl-
inder with water before you switch it on. The cylinder
is full when water escapes as you open the hot wa-
ter tap.
3.
Keep the fitting's outlet clear.
5.5
Electrical installation
Danger!
Risk of death from electric shock!
Touching live connections may cause serious
personal injury.
▶
Disconnect the product from the power
supply by interrupting all power supply
sources.
▶
Ensure that the product is disconnected
from the power supply.
▶
Secure all of the supply lines and con-
nections in order to prevent the product
from being accidentally reconnected to
the power supply.
Danger!
Risk of material damage.
If you do not follow the installation steps, this
may result in damage to the product.
▶
Do not connect the product to the power
mains until the direct electric domestic hot
water cylinder is filled with water.
1.
Before the electrical installation, check whether local
mains voltage matches the specifications on the pro-
duct's identification plate.
TR
S
T
B
1
2
3
4
5
6
1
Mains connection line
with mains plug
2
Control light
3
Temperature control
