19
ECONCEPT 100
Before lighting the generator:
• Open any shut-off valves between the generator and the systems
• Check the tightness of the gas system, proceeding with caution and using a soap and water solution to
detect any leaks in connections.
• Fill the system as indicated above and make sure all air contained in the generator and the system has
been vented by opening the air valve inside the unit and any air valves on the system.
• Make sure there are no water leaks in the system, connections or generator.
• Make sure the electrical system is properly connected.
• Make sure the unit is connected to a good earthing system.
• Make sure the unit is correctly connected to the condensate draining system and that the condensate
evacuation system works properly.
• Make sure the pressure and gas flow values are those required for heating.
• Make sure there are no flammable liquids or materials in the immediate vicinity of the generator.
Turning on the generator:
• Open the gas valve ahead of the generator.
• Vent the air from the pipe ahead of the gas valve.
• Turn on the switch or insert the plug ahead of the generator
• Press the two boiler shell switches (ON position).
• The generator switches on and runs a complete self-test cycle of approx. one minute, checking correct
operation of the main parts. The display shows the following in sequence:
Software release
Parameter version
Operation in test mode - (
)
• If the cycle is correctly executed:
- If there is no demand for heating, the display shows a lower-case “ o “ (standby mode) followed by
the temperature value of the delivery sensor. Then use the room thermostat or the remote control to
activate heating
- If there is a demand for heating, the display goes from standby “ o “ to the heating phase “ c “ and
the generator starts automatically, controlled by its adjustment and safety devices.
- If any faults are detected in the self-test cycle or during ignition, the display shows the corresponding
error code and the generator shuts down. Wait about 15 seconds and press reset. The reset generator
will repeat the ignition cycle. If the generator fails to light even after the second attempt, consult the
“Troubleshooting” section.
Note
In case of a power failure while the generator is working, the burner shuts down. When power
returns, the boiler runs the self-test cycle again, after which the burner will automatically re-ignite
(if there is still demand for heat).
Checks during operation
• Check the tightness of the gas supply circuit and water systems.
• Check the efficiency of the flue and air/fume ducts while the generator is working.
• Check that the water is circulating properly between the boiler and the systems.
• Make sure the gas valve modulates correctly both in the heating and domestic hot water production
phases.
• Check correct ignition of the boiler by performing several tests, turning it on and off with the room
thermostat or remote control.
• Make sure the gas consumption indicated on the meter corresponds to that given in the technical data
table.
• Make sure the parameters are programmed correctly and perform any required customization (compen-
sation curve, power, temperatures, etc.).
