Description of functions
Changing work power
Work power cannot be changed on this thermo-stove model. The thermo-stove will always operate at nominal power (P5) and once
the water or air set points have been reached it will go into modulation (P1) or Eco-Stop mode if activated by the use.
Modulation
During the work phase, the purpose of the thermo-stove is to reach the boiler water temperature or room temperature set points; when
one of these set points is met, the thermo-stove switches to WORK MODULA mode, where fuel consumption is very low.
WORK MODULA to reach the room temperature set point:
In this case, the circulator, which allows water circulation, is deactivated
WORK MODULA to reach the boiler water set point:
in this case the circulator remains active, as the room temperature set point may also not be met.
Comfort climate
In thermo-stoves the COMFORT CLIMATE function can be activated in two ways: Air comfort climate and Water comfort climate
(the choice of which mode to activate is reserved to the installer). To activate and set the temperatures of the COMFORT CLIMATE
function, simultaneously press the P4 and P6 keys.
"Air" comfort climate
When room temperature is reached, the electronic board minimises pellet consumption by activating the modulation phase, after
which the thermo-stove checks whether this temperature is maintained for a predetermined period of time, and if this happens, it
automatically switches to ECO STOP mode (the thermo-stove turns off).
OFF
PR42
COMFORT
CLIMATE
02°
PR42
COMFORT
CLIMATE
10:30
21°
WORK
MODULA
10:34
21°
ECO
STOP
Please note: Operation of the thermo-stove in AIR CLIMATE COMFORT mode can start the switch-on and switch-off phases several
times throughout the day; this can adversely affect the resistance duration of the automatic thermo-stove switch-on.
! IMPORTANT
Model Rodi Steel Use and Maintenance Manual
51°
51°
WHEN THIS MODE IS USED, MAKE SURE THAT AFTER ANY AUTOMATIC SHUT-OFF THE
BRAZIER IS ALWAYS WELL CLEANED SO AS TO ENSURE PROPER AUTOMATIC SWITCH-ON.
COMFORT CLIMATE MODE IS ACTIVE EVEN WITH A CONNECTED EXTERNAL THERMOSTAT.
To activate Comfort Climate, after simultaneously pressing P4 and P6,
press the P5 key to set a value other than OFF.
The set value ( in this case 2°C ) has activated the Comfort Climate
function.
OPERATION:
The value adjusts the thermo-stove restart temperature. EXAMPLE:
• Room temperature value set to 21°C
• comfort climate value set to 2° C
With this setting, the thermo-stove switches off when it reaches 21°C and
switches back on when room temperature is 18°C (21°C - 2-0.5 tolerance
= about 18°C). The following strings appear sequentially on the display:
Modulation phase is activated, as the room temperature set point has
been reached. If the temperature is maintained for a few minutes, the
thermo-stove switches off.
Once the switch-off phase is over, the display will show ECO STOP. The
thermo-stove remains in this mode until the temperature drops to 18°C;
only then will the switch-on phase restart.
Rev.2 31/07/2017
Page68