22
1.4.9 ENERGy mONITOR
The Energy monitor of the WiFi thermostat consents to monitor some boiler’s parameters concerning the storage time
of the main CH e DHW modes and gas consumption.
The monitor shows values that can change depending on the usage of the boiler, on the season and the gas pressure.
If other gas-driven devices are installed, the values on the monitor may be diferent from the values detected by the
direct reading of the gas meter.
To use the Energy monitor follow the procedure
:
•
Press the button
ENERGY
MONITOR
(
1
). Energy monitor will appear on the display
:
•
Press the button
ENERGY
MONITOR
(
1
) repeatedly to change the parameters :
The figures on the Energy monitor can be cancelled by keep pressed the
button
ENERGY
MONITOR
(
1
) for three seconds.
The menus of the Energy monitor will appear on the display:
1.4.10 ANTIFROST pROTECTION
The boiler is equipped with an automatic antifrost mode that protects the heating circuit from the cold temperatures,
together with the circuit that produces hot domestic water for the device.
If the heating circuit temperature drops to 6°C (or the temperature in the boiler’s location drops to 3°C), a first level of
protection activates a pump. This operation makes the water flow thorugh the heating circuit and thorugh the domestic
water circuit.
If the heating circuit’s temperature falls below 5°C, a second level of protection activates the boiler too, for a maximum
of 60sec. (or until the temperature in the circuit get back to 55°C for 2 sec. at least)
If the heating circuit temperature falls to 2°C (or the temperature in the environment where the boiler is installed falls
to 5°C), electrical resistors are activated to protect the domestic water circuit only.
The symbol
(fixed) is showed on the dyspaly of the thermostat when antifrost electrical
resistances are activated.
When the boiler activates the circulating pump or briefly turns on the burner, the symbol
starts blinking on the display.
If temperature drops below 0°C, the termostat warns the customers by making beeping noises
on an hourly basis: in such a situation, the boiler may freeze, getting irreparably damaged; it is
recommended to improve its isolation condition and to provide more antifrost protection.
In conditions of normal operation, the boiler is protected until -20°C: only if the device is
appropriately powered with proper gas flow and electrically powered, if the boiler is constantly
powered and turned on, if the boiler activity is not stucked, if the device is not damaged. Particular
attention to the condensate drainage system is required in order to protect it from freezing.
If the device is in danger of freezing because of very low temperatures, it should not be used
during extended periods. It is recommended to make it safe by draining the boiler completely.
Frost/freezing damages are not covered by the guarantee.
MENU
AUTO
ON
OFF
TIMER
ENERGY
MONITOR
SAVE
1
►
► OFF
Days of
use
Hours
CH
Hours
DHW
Gas
consumption
►
►
Days of use
Hours of burner ignition in:
heating (CH);
hot water production (DHW)
Gas consumption:
methane and propaned air in m
3
;
LPG and propane in Kg
IMPORTANT
