Evolution FDX
16
10 REMOTE CONTROL E20 (OPTIONAL)
Together with the boiler Evolution, optionally, it can be supplied a remote control (E20), by
means of which it will be possible to command the complete operation of the boiler from any site
of the house, where it is mountted.
This remote control allows programming of the hours of comfort desired in the house, adapting
the installation features to the requirements of comfort, by means of the measurement of the
room temperature and adjusting the installation temperature to it. Also, from the remote control
it will be able to adjust DHW and heating set point temperatures in any moment, as well as to
visualize the diverse parameters of operation of the boiler, from the room where the remote
control is mounted. Also, the remote control will warn of any abnormality of operation of the
boiler.
The remote control is of easy installation, being only needed 2 communication wires betwen the
boiler and the control E20. The connection to the boiler will realize connecting the two threads in
the regleta of connections J4 (see Electrical Connection Diagram). For a correct installation and
operation, read carefully the instructions attached with the remote control.
11 BOILER SACURITY SYSTEMS
The boiler electronic control system will be able to enable the following security locks of
operation of the boiler. When anyone of these locks out take place the boiler stops working, it is
visualized in an intermittent way an alarm code in the screen and the alarm warning red neon
litgh will litgh on intermittently.
AL AT
If any of the following operation lock out was repetitive, shutdown the boiler and call to
the nearest official TAS.
11.1 Temperature safety locking
When this locking happens, in the digital display (21) will
visualize blinking the code "At" (Alarm of Temperature) and
the alarm warning neon light. It will stop the burner.
It will take place whenever the boiler surpasses 110 ºC of temperature. To unlock, wait to the
boiler temperature gets down below 100 ºC and press the button incorporated in the security
thermostat, located inside the boiler in the bottom side of the electric box.
AL AT
bar ºC
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