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OLIMPIA SPLENDID 9899 Thermostat User Manual
P09: This parameter maybe used to enable the room air “de-stratification” function in the
controlled environments.
This function intervenes when the fan is switched off, switching it on at low speed for 1.5 minutes
once every 15 minutes, irrespective of the state of the thermostat.
P10: In the event of a black-out, the thermostat remembers its most recent state and, when
power is restored, it restarts with the same settings (on/off, heating/cooling, etc.).
However, in certain situations, it my be necessary to restart the thermostat in a known state (i.e.
always OFF or always ON).
To do this, set parameter P10 to “2” (always “ON”) or “3” (always “OFF”).
P11: Select room temperature sensor.
This parameter defines whether the internal temperature probe is used to acquire the room tem-
perature or the (optional) external one.
P12: This parameter may be used to correct the acquired room temperature reading.
In fact, in some installations, due to the location of the sensor (either internal or external), the tem-
perature reading may not be accurate.
By changing the value of this parameter the reading, since the selected value is summed with the
acquired room temperature value.
P13 and P14: These two parameters may be used to set the range of the set-point temper-
ature in heating mode.
More specifically, P13 corresponds to the lower limit, while P14 corresponds to the upper limit.
P15 and P16: These two parameters may be used to set the range of the set-point temperature
in cooling mode, according to the same logic as the two previous points.
Whenswitchingbetweenheating/coolingmode,theset-pointtemperatureareautomaticallymodified
accordingly. If the thermostat is configured to regulate with a neutral zone, these two parameters
are disregarded and the settings of parameters P13 and P14 are used.
P17: This parameter defines an anti-freeze temperature, i.e. a minimum temperature that is
maintainedintheroom,evenwhenthethermostatisswitchedoffbymeansoftheon/offswitch.
Regulation at this temperature only occurs when the thermostat is set to heating mode; the fan speed
is limited to the lowest setting. Se the parameter to 0.0°C (32°F) to disable the anti-freeze function.
P18: This value defines the temperature reduction step (in °C or °F) used to implement the
“Economy” function.
The current set-point is reduced in heating mode or increased in cooling mode by a value corre-
sponding to this step when the “Economy” function is made active. Set this parameter to 0.0 to
disable “Economy” function permanently.
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| General | Details |
|---|---|
| Name | OLIMPIA SPLENDID 9899 Thermostat User Manual |
| Make | OLIMPIA SPLENDID |
| Language | English |
| Filetype | PDF (Download) |
| File size | 5.17 MB |

















































