Warm air heaters EBA, EBC, EBV
If the unit is sold or transferred to a new owner, always make sure this manual goes with the unit so that it
can be consulted by the new owner and/or maintenance operative.
When replacing parts on any unit featuring accessories or kits (electrical ones included), use Original
Accessories only.
This unit must be used solely for the purpose for which it was expressly intended.
Note that any other use is improper and hence dangerous.
The Manufacturer is relieved of any contractual or non-contractual liability for damage caused by incorrect
installation or use, or by non-compliance with the instructions issued by the actual Manufacturer.
IMPORTANT NOTE: These units must be installed in rooms with a sufficient supply of air only, except
when they feature a sealed connection. The heater’s proper operation depends on the unit being installed and
put into operation correctly. Failure to comply with these rules shall make the warranty void forthwith and
hence relieve the Manufacturer of any liability. The unit must be installed and maintained in conformity
with the regulations in force and in a thoroughly professional manner.
1.2
General features and operating modes
Seria
EB
T-series heaters, which can be fuelled with methane gas or LPG (if you choose LPG, this must be
specified when placing the order), meet the heating needs of medium and large industrial and commercial
facilities etc.. They come in three different versions to give the installer a solution to every need:
•
EBA
types
- types suitable for installation inside the environment being heated, for direct air throw.
•
EBC
types - types suitable for installation inside the environment being heated, for delivery through
ducts and outlets,
•
EBV
types - for outside use, types suitable for installation outdoors, designed for connection to
delivery ducts and outlets.
A complete set of accessories can be supplied with the unit, making the product functional and flexible and,
at the same time, easy to install.
ECOair
heater of
EBA, EBC, EBV
type is designed so that, in winter mode, its operation is slaved to a
room thermostat or remote control (accessories, not standard issue). When the thermostat is appropriately
set, the flame control device triggers the burner’s ignition after a purge time lasting approx. 10 seconds. The
air pressure switch enables the unit’s switch-on if it finds the air supply for combustion is correct. The flame
detection electrode is responsible for checking whether there is actually a flame or not: if there is no flame,
the unit locks out. If ignition is completed correctly, a green indicator light on the lower part of the heater
comes on. As soon as the exchanger reaches its operating temperature, the fan-thermostat triggers the air
delivery fan’s automatic start, thus initiating the room’s heating. By fitting this thermostat, we have
overcome the possible problem of cold air being sent into the room. Airflow direction can be altered by
adjusting the angle of the horizontal and vertical louvers. Exchanger overheating is prevented by a limit
thermostat, which trips when the preset temperature of 90°C is reached, cutting off the gas valve’s supply.
This results in fuel being cut off to the burner, hence causing the burner to shut down also.
ECOair
heater of
EBA, EBC, EBV
can also work in summer mode, just to cause air to circulate in the
environment being served. This option is activated with the relevant summer-winter selector. When using
programmable thermostat, this selector comes ready fitted. When using the room thermostat, however, you
are required to fit an appropriate additional selector. To operate the unit in ventilation-only mode, you must
leave the room thermostat set to OFF or to the lowest setting and turn the selector to summer
4
ECO CALORIA Sp. z o.o.
27-200 Starachowice, ul. Zgodna 2
Tel.: +48 41 274 14 41 fax: +48 41 273 71 47 [email protected] www.ecocaloria.com
