Technical Characteristics; Installation Of The Electric Water Heater - Wesen ECO 30 Manual De Instalación

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2. TECHNICAL CHARACTERISTICS

Quality control
The double tank used in this electric water heater has passed quality controls via the
corresponding pressure tests. The material used for these tanks is anti-corrosive enamelled
steel. If excessive pressure is detected in the tanks, the safety relief valve, installed on the
cold water inlet, will be activated to ensure the safety of the appliance.
Characteristics table
Model Power (W) Power (W) Voltage
(water (water (V)
inlet) outlet)
ECO 30 800 W 1200 W 220 V~
ECO 50 800 W 1200 W 220 V~
ECO 80 800 W 1200 W 220 V~
ECO 100 800 W 1200 W 220 V~
Dimensions (mm)
A
G
B
ECO 30
A 470
B 575
C 250
D 355
E 183
F 302
G 90
Rated Maximum Electric Waterproof
pressure temperature type
(MPa) of water (ºC)
0.75 MPa 75 ºC I
0.75 MPa 75 ºC I
0.75 MPa 75 ºC I
0.75 MPa 75 ºC I
C
D
F
E
ECO 50 ECO 80 ECO 100
470 570 570
860 900 1090
250 300 300
355 415 415
183 265 265
470 365 550
207 270 275
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3. INSTALLATION OF THE ELECTRIC WATER HEATER

The following items are supplied with the electric water heater:
- 1 safety relief valve
- 2 electrolytic muffs
- 2 hook screws and 2 rawl plugs
Location recommendations
This model is designed to be attached to a wall. In order to attach the water heater to
the wall, first check the wall carefully to make sure that it is strong enough. It is recom-
mended that you use the screws and rawl plugs which are supplied with the appliance.
grade
The wall should be strong enough to bear twice the weight of the device filled with water,
IPX4 otherwise it should be reinforced.
The electric water heater should be positioned as close as possible to the place where the
IPX4
hot water will be used, in order to reduce the distance the hot water has to travel through
IPX4
the pipes and thereby maintain its temperature.
IPX4
The device should be positioned with at least 60 cm of clear space below the pipe outlets,
in order to facilitate any maintenance and/or repair which may need to be carried out.
Any elements capable of causing water hammer must be removed.
This device is designed to be installed inside buildings which comply with current regula-
tions. The following warnings must be taken into consideration:
• Do not connect the device directly to electrical circuits that are unprotected from
power surges.
• Do not install the device in particularly aggressive environments with acid vapors and/
or dust, or in gas-saturated environments.
• Do not install the device in a location where the temperature is likely to go so low that
ice could form.
• Do not install the device in an enclosed space with no ventilation, or where conden-
sation may occur.
This water heater can be installed vertically or horizontally.
1 When positioned vertically, the pipes should be positioned toward the ground.
2 When positioned horizontally, the pipes should be positioned toward the left so that the
cold water inlet (blue) is below the hot water outlet (red).
It may be necessary to install a discharge pipe in order to remove any drops of water which
could be released from the safety relief valve. Under no circumstances will NIELSEN CLIMA
ESPAÑA, S.L. be held responsible for any damage to property caused by these possible
leaks.
Hydraulic connection
Connect the water heater water inlet and outlet to pressure- and temperature-resistant pipes
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