Eccotemp CEI-12 Use & Care Manual - Installation Instructions
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Installation Instructions
The water heater must be installed by a professional that holds an AUTHORIZED GAS INSTALLER
PERMIT. The smooth operation of your Eccotemp CEI-12 water heater depends largely on it being
installed CORRECTLY.
This task will be easier if you follow the guidelines below:
1. MODEL, PREMISES AND LOCATION.
1.1. Pay particular attention to ensure the chosen water heater is suitable:
- To satisfactorily cover the facility’s hot water needs.
- For the intended gas (see water heater data plate).
- In relation to the water pressure in the network necessary for it to work, please see specification
table below.
1.2. Ensure that the facility’s premises meets all the conditions required by the
Regulations.
1.3. Position the water heater as near to the hot water tap as possible, near the sink but NEVER
above the cooker. It should also be placed as near as possible to the flue or the point where the pipe
that disposes of burnt gases comes out.
2. PIPES.
2.1. Make the hot water pipes as short as possible. Isolate long sections to avoid heat loss.
2.2. Leave the ends of the cold water (F) and hot water (C) pipes as shown in the diagram. Avoid
unnecessary bends and bottlenecks. We recommend using a minimum diameter of piping of ½” and
¾” in the case of low water pressure. Make sure air pockets are unable to form in the hot water
conduit. Flush water pipes.
Country of destination
Appliance categories
Type of Gas
Supply pressure(mbar)
Heat Input(Qn)
G30/G31
28-30/37
Injector Size (mm)
I 3+(28-30/37)
BE, CH, CY, CZ, ES,
FR, GB, GR, IE, IT,LT,
LU, LV, PT, SK, SI
Min gas pressure (mbar)
Max gas pressure (mbar)
20
35
G30
30
I 3B/P(30)
BE, CY, DK, EE, FI, FR,
GB, HU, IT, LT, NL, NO,
SE, SI, SK, RO, HR, TR,
BG, IS, LU & MT
35
25
AT, CH, DE &
SK
G30
50
I 3B/P(50)
57.5
42.5
Maximum water pressure (p
w
) (bar)
0.25-10
Efficiency
88%
Nominal Heat Output (Pn)
17.5 (kW)
0.62
0.62
0.53
19.9 (kW)