Immergas VICTRIX ZEUS SUPERIOR 25, Инструкции и рекомендации, Страница: 105 / 128

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For the electrical connection, configuration and correct management of the room probes (+ concentrator), see the kit instruction sheet.
Class
Contribution to room central heating seasonal
energy efficiency
Description
I 1% Using up to 2 Wireless room probes with modulating function excluded
V 3% Using up to 2 Wireless room probes with modulating function active
VI 4%
Using up to 2 Wireless room probes with modulating function active on room and
on external temperature (+ external probe connected to boiler)
VIII 5% Using 3 Wireless room probes with modulating function active
3.18 AUTOMATIC VENTING FUNCTION
The De-aeration setting and activation control is available in the Menu (with Service recognition) at the following path:
Menu/Service/Special function/Deaeration
Once in the "Deaeration", page, the window allows the first line to activate automatic de-aeration each time the appliance is powered by
selecting "Enable vent = Yes" (standard setting).
This function lasts 8 minutes and it can be ended both by setting "Enable vent = No" and by pressing the “RESET” buttons on the control
panel.
On the second line of the "Deaeration" page it is possible to activate the manual de-aeration by selecting "Deaeration comand = Start".
This function lasts 18 hours and it can be ended both by setting "Deaeration comand = Stop" and by pressing the “RESET” buttons on the
control panel.
3.19 "CHIMNEY SWEEP” FUNCTION
When activated, this function forces the boiler to variable output for 15 minutes.
In this state, all adjustments are excluded and the safety thermostat and the limit thermostat functions remain active. To activate the
chimney sweep function, it is necessary to go to the following path:
Menu/Service/Special function/Chimney sweeper
Activate the function in the first line by selecting “Start”.
This function makes it possible for the technician to check the combustion parameters in the working range that goes from minimum
central heating / C.H. Q. to Nominal central heating / C.H. Q.
It is possible to select whether to make the chick in CH status or DHW status by opening any hot water cock.
The power supplied by the burner can be adjusted within the chimney sweep menu on the "Set power level" parameter.
The central heating or D.H.W. operating mode is displayed on the chimney sweep window.
After completing the checks, disable the function by selecting “Stop”.
3.20 SCREED HEATER FUNCTION
The boiler is equipped with a function to perform the thermal shock on new radiant panel systems, as required by the applicable stand-
ard.
The function can only be activated when the boiler is in antifreeze mode.
Contact the manufacturer of the radiant panels for the thermal shock characteristics and its correct execution.
To be able to activate the function there must be no remote control connected, while in case of system divided into zones it must
be properly connected, both hydraulically and electrically.
Menu/Service/Special function/Screed heater
The active zone pumps are those with ongoing requests, made via the room thermostat input.
The standard function lasts in total 8 days - 3 days at the lowest temperature set and 5 days at the highest temperature selected plus the
time necessary for the ascent and descent variations (Fig. 63).
Duration can be changed by changing the value of parameters, see (Par. 2.6).