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Deseo Cresnet
Manual
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3.5.1 Setpoints
After starting the Deseo the default setpoint will be 70°F or 21 °C.
The Deseo can support 2 different setpoint approaches.
3.5.1.1 Single mode
In single mode, only one setpoint is available. For this reason, there will be one setpoint for all
thermostat modes. In this setup only one setpoint join is needed to update the setpoint.
Note : All 3 setpoint joins will have the same behavior.
3.5.1.2 Dual mode
In dual setpoint mode, it is possible to have a different setpoint for heating and cooling.
The input join < Single_Setpoint_FB > is not used in this mode.
When updating the setpoint on the Deseo, the setpoint will be sent to the setpoint join of the active
mode.
When changing the heating setpoint, the
<
Heat_Setpoint
>
will be updated.
When changing the cool setpoint, the
<
Cool_Setpoint
>
will be updated.
Note : The Deseo displays only one setpoint. This makes it not recommended to use dual setpoints
in combination with auto mode!
3.5.1.3 Setpoint limits
By default, the setpoints are limited as follows:
Heat setpoint: 38 to 89 °F or 3 to 32 °C
Cool setpoint: 59 to 99 °F or 15 to 37° C
In case single setpoint is used the limits are from 59 to 89 °F or 15 to 32 °C.
The setpoint limits can be adjusted using 4 analog input joins.
< Min_Heat_Setpoint >
< Max_Heat_Setpoint >
< Min_Cool_Setpoint >
< Max_Cool_Setpoint >
Note : In case of single setpoint mode, there are no separate limits for heat and cool. Deseo will
accept the last updated value.