IRSAP 986M0421 Guia De Inicio Rapido página 14

Rear-lit display
1. ON/Stand-by
Press the [ON/Stand-by] key (Fig.1) to switch on the appliance or to activate "Stand-by" mode.
When it is active, the bottom area of the display shows the current time, while the top shows the set mode and the temperature. During "Stand-by",
the display shows the letters "Stb", the current time and the day of the week.
NOTE: When the device enters "Stand-by" mode, 2 bips are produced lasting 0.5 seconds. When the thermostat is on, it emits 1 bip per second.
2. OPERATING MODES SETTABLE FROM THE THERMOSTAT
Press the [Mode] key (fig.1) to select the desired mode.
An icon on the display will indicate the active operating mode (see table below).
Sequence of modes:
Chrono -> Holiday -> Pilot-wire -> Comfort -> Night ->
2.1 Chrono Mode
This operating mode allows the user to configure different temperature values for each hour of each day of the week. The "Comfort"/"Night"
temperatures and the related time intervals can thus be programmed.
To activate this function press the [Mode] key until the "Chrono" icon is displayed.
To select pre-set programming of the week P1, P2 or P3, hold down the [Mode] key for 3 sec.
Pre-set programs:
- P1 = from day 1 to day 5 "Comfort" mode from 8 a.m. to 6 p.m. and "Night" mode in the other periods;
- P2 = from day 1 to day 5 "Comfort" mode from 6 to 9 a.m. and from 5 to 11 p.m.; from day 6 to day 7 "Comfort" mode from 7 a.m. to 11 p.m.
and "Night" mode in the other periods;
- P3 = totally configured by the customer.
2.2 Holiday Mode
"Holiday" mode activates the heating element of the electronic control when the ambient temperature falls below the antifreeze temperature.
It is recommended to use this mode when the room is not occupied for several days.
Press the [Mode] key until the respective icon is selected and set the holiday hours.
When this time is past, the thermostat returns to "Comfort" mode.
2.3 Pilot-wire Mode
In "Pilot-wire" mode, the appliance is run by a special control unit that sets the operating mode for all the connected thermostats.
The appliance also recognises the most advanced "Pilot-wire" system with six orders, which allows the use of the functions described below:
1. Stand-by: switches off the heating element but the thermostat remains on;
2. Comfort: maintains the "Comfort" temperature set by the user;
3. ECO: maintains the room temperature 3.5°C lower than the "Comfort" temperature;
4. Antifreeze: maintains the room temperature at 7°C;
5. Comfort-1: maintains the room temperature 1°C lower than the "Comfort" temperature;
6. Comfort-2: maintains the room temperature 2°C lower than the "Comfort" temperature.
To activate the "Pilot-wire" function:
- Press the [Mode] key until the "Pilot-wire" icon appears on the display.
- Set the desired temperature with the [+/-] keys and wait for the temperature to stop blinking on the display.
NOTE: if the "Pilot-wire" is not installed in the system, the predefined operating mode is "Comfort". In this case, do not connect the "Pilot-
wire" cable of the thermostat to the yellow/green earth cable and insulated it.
Clock
Operating mode
icons
- Chrono
- Pilot-wire
- Comfort
- Night
- Antifreeze
- Holiday
Set temperature
Temperatura
Example of "Comfort" mode
Table of operating modes
Chrono Pilot-wire Comfort
Antifreeze
Comfort/Night Bar (Chrono mode)
Temperatura impostata
Active heating element indicator
Example of "Stand-by" mode
Night Antifreeze
-> 2h Timer
Day of the week
Chrono Program
selezionato
Detect open window
Lock keys icon
Temperatura
IR receiver indicator
Temperatura
2h
Holiday 2h Timer