Baxi ECO 3 Guida all'installazione
Documento riservato – A solo uso interno / Confidential document – Internal use only
WALL HUNG GAS BOILERS
Technical Training Course
Documento riservato – A solo uso interno / Confidential document – Internal use only
Range of models
ECO31.140 i
Open flue - 14 kW of heat output
• ECO31.140 Fi
Fanned flue – 14 kW of heat output
• ECO31.240 i
Open flue - 24 kW of heat output
• ECO31.240 Fi
Fanned flue – 24 kW of heat output
• ECO3240 i
Open flue – 24 kW of heat output
13,7 litres of DHW per minute (ΔT 25°C)
• ECO3240 Fi
Fanned flue – 24 kW of heat output
13,7 litres of DHW per minute (ΔT 25°C)
Documento riservato – A solo uso interno / Confidential document – Internal use only
Compactness
ECO3: the ultimate in space saving!
BAXI introduced in its product range ECO3, a gas
wall hung boiler distinguished by the compact
dimensions: the real innovation lies in the
maximum space saving ensured considering the
boiler installed.
A particular flue system has been specially
designed to enable ECO3to perfectly fit into any
modern house where usually space represents an
issue: ECO3can be even installed in a cupboard.
Documento riservato – A solo uso interno / Confidential document – Internal use only
LCD display
ECO3is provided with a full information LCD
display: a wide section where you can easily
check all the main data related to the boiler
working.
Functions and anomalies are displayed not only
by codes but in particular by immediate symbols.
This makes the information clear and prompt!
Documento riservato – A solo uso interno / Confidential document – Internal use only
Reliability and easiness of use
ECO3is the result of the great combination of high reliable
components and a meticulous choice of all the materials used.
To make an example, the gas and combustion groups have
already been tested in three years of production (more than
100.000 boilers manufactured), and the hydraulic group is the
evolution of the existing group present in other models of WHB
range.
Besides, ECO3has been designed with a particular care of the
components positioning to ensure an easy access for the
maintenance.
Documento riservato – A solo uso interno / Confidential document – Internal use only
IPx4DGrade of protection
2Range of Temperature
2NTC sensor
6Versions
Plate exchangerDHW exchanger
display LCDControl panel
noVacuum pack
ECO 3 Compact
Documento riservato – A solo uso interno / Confidential document – Internal use only
Documento riservato – A solo uso interno / Confidential document – Internal use only
Two separate heat exchangers: primary exchanger made of copper pipes,
covered with aluminium-silicon paint to increase its heat resistance.
Stainless steel plates exchanger for DHW production.
New hydraulic group with integrated electric three way valve
(combination models), automatic by-pass, pump with automatic air
vent, filling tap and relief valve.
Complete diagnostic system through LCD display.
Temperature control with two NTC sensors.
Pump post-circulation.
Pump and electric three way valve anti-sticking system.
Anti-frost protection under 5°C on both central heating and DHW circuits.
Climatic regulation (external sensor) available as optional.
Two ranges of Central Heating temperature (30-85°C and 30-45°C).
General features
Documento riservato – A solo uso interno / Confidential document – Internal use only
A broad views LCD display: clear and prompt information
• CH operation
• Burner lighted
• Gas problems
• DHW operation
• CH water temperature
• CH-DHW set temperature
• Anomaly codes
• Anomaly
general
warning
• Need of reset
• Lack of water
Documento riservato – A solo uso interno / Confidential document – Internal use only
If a fault occurs, the display reads out an error message identifying
it (es. E 10):
To RESET the gas boiler, turn selector (Figure 2) to “R” for at least 2 seconds. If the fault
persists, call an authorised service centre.
Note: It is possible to carry out n° 5 relighting attempts in a row, after which the RESET function
is disabled and the gas boiler still blocked.
To carry out a new RESET attempt, turn the selector (figure 2) in OFF position for at least 2
seconds.
Resetting
errors
Safety device indicators - activation
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1
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