59
EN
Cod. 3542B230 - Rev. 00 - 02/2022
OMNIA S HYBRID H 3.2
DHW recirculation pump (Dhw Pump Circ)
User menu > Dhw settings > Dhw Pump Circ
This function allows you to manage a timed recirculation pump on the domestic hot water ring.
There are 12 hourly events that can be set and enabled individually.
Each event is only a start, there is no stop event.
T1 Enabled y/n
Start hh.mm
if yes, it is possible to set the start time and then the pump will
operate for a time defined in the parameter t_INTERVAL_DHW
The pump will run for a preset time defined in the “For serviceman” menu (refer to “9.3.2 Heat pump service menu" on page 60).
Silent Mode
User menu > Options > Silent Mode
It is possible to enable the mode by choosing between 2 silencing levels:
•
Level 1, silent
•
Level 2, extra silent
It is possible to program 2 activation time bands (Timer 1 and Timer 2).
Enable Y/N
yes/no
enables silent mode
Silent Level 1-2
to set silent level
Timer 1 Start
it is possible to set the start time of timer 1
Timer 1 End
it is possible to set the end time of timer 1
Timer 1 On/Off
enable timer 1 or not
Timer 2 Start
it is possible to set the start time of timer 2
Timer 2 End
it is possible to set the end time of timer 2
Timer 2 On/Off
enable timer 2 or not
If Timer 1 and / or Timer 2 are disabled, the silent mode is always active.
Holiday mode
User menu > Options > Holiday
This function is intended to prevent the house from freezing in winter when you are away from home for holidays and to reactivate the unit shortly before the end of the
holidays.
In holiday mode, the heating set point, the DHW set point, the management of the DHW valves / pumps and the system are managed independently by the hydronic board.
Enabled Y/N
activates holiday mode
Dhw Mode On/Off
to set if DHW is on/off during the holidays
Disinfect On/Off
to set if the disinfect function is enabled/disabled during the holidays
Heat Mode On/Off
to set if the heating mode is enabled/disabled during the holidays
From Date
first day of holiday
Until Date
last day of holiday
If DHW and Anti-legionella is enabled, the Anti-legionella function is temporarily disabled and an anti-legionella cycle will be performed at 11.00 pm on the last day of
vacation.
All timed functions are disabled.
The climatic curves are temporarily disabled and will automatically return to validity at the end of the holiday period.
The set point is not valid, but the value still appears on the main page.
Error code
User menu > Service information > Error code
In this menu you can consult the chronological list of the last 10 alarms (the first in the list is the last one) complete with the date and time of the intervention.
Error List
Code
error codes
Date
date of the event
Hh.Mm
time of the event
Parameters
User menu > Service information > Parameters
In this menu it is possible to consult the following parameters:
Main Set Temp
system temp set point temp based on selected mode
Main Actual Temp
Water delivery temperature (TW_OUT)
Tank Set Temp
Setpoint DHW heater (T5s)
Tank Actual Temp T5
Temperature DHW heater (T5)
Smart Grid Run
Time Info
total daily run time of the smart grid
Display
User menu > Service information > Display
In this menu it is possible to set the time, date, language, backlighting, unit operating time with Smart Grid input active .
Time
to set the time
Date
to set the date
Language
to set the language
Backlight
on/off
to set the start of the backlighting
Smart Grid Run
Time Set
set working time for SMART GRID
