Using the Monnit Thermostat
Using the Monnit Thermostat
The Monnit Thermostat offers a sophisticated solution for managing HVAC systems, leveraging an integrated motion sensor to optimize energy efficiency based on occupancy states. This article will guide you through the process of configuring temperature ranges for both occupied and non-occupied states, ensuring precise control over your indoor environment.
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- Thermostat Connections
- Enabling Setting Changes - Jumper
- Thermostat's Logic
- Dashboard
- LED Status
- Thermostat Settings
- Additional Features and Options
Thermostat Connections
Understanding the process of Thermostat connection is paramount, as improper connections often lead to issues. Referencing the detailed image below will make it easier to understand the corresponding function of each pin, aiding in the proper setup and troubleshooting of your Thermostat.
Enabling Setting Changes - Jumper
The Monnit Thermostat ships ready to configure, but there is a settings-lockout jumper available that can prevent users from modifying the Thermostat settings. If this jumper is on both pins, the settings of the device cannot be modified. The jumper must be removed to allow configuration.
Thermostat's Logic
The Monnit Thermostat is equipped with an integrated motion sensor, providing users with the capability to regulate HVAC systems according to occupancy status. This feature enables the Thermostat to adjust temperature settings dynamically based on whether the space is occupied or unoccupied. While the integrated motion sensor autonomously triggers changes in Thermostat behavior based on detected activity, users also have the option to manually initiate occupied and unoccupied states as needed.
Dashboard
Within the iMonnit Online platform, users can easily adjust both the Occupied and Unoccupied State settings, initiate preferred states manually, or manage the HVAC fan control directly from the Thermostat's Dashboard. This interface allows users to efficiently customize their Thermostat settings according to their preferences and comfort needs.
- Allows to change Cooling and Heating thresholds by sliding the scale on the current state (Occupied or Unoccupied).
- Allows to change the Cooling and Heating threshold of both Occupied and Unoccupied states by both typing in the desired number or selecting "+" or "-".
- Fan Control
- Turn the fan Off
- On for 20 minutes
- On for 1 Hours
- On for 4 Hours
- The "Change Occupancy State" feature allows users to manually adjust the Thermostat Occupancy State for a specified duration. This capability enables immediate alteration as needed, with the sensor reverting to its regular operation once the designated timer expires.
LED Status
To verify that your Thermostat is operational and communicating effectively, it's essential to check the indicator LEDs. The "Pwr" (Power) and "RF" (Radio Frequency) LEDs should be illuminated, indicating that the Thermostat is powered on and connected to the gateway respectively. Additional LEDs will activate depending on the current functionality of the Thermostat. For instance, if the heating function is active, the corresponding LED will be lit. This principle applies to all other functionalities of the Thermostat, with each LED signaling the status of its respective function. Checking these LEDs provides a quick and reliable method to confirm the proper operation of your Thermostat.
Thermostat Settings
Name
A unique name given to a device to easily identify it in many in-app views and notifications.
Heartbeat Interval (Minutes)
The expected time between communication from the device to the gateway while in the Normal State and the absence of any data-triggering events.
Unoccupied Settings
Sets when to turn on and off Heating and Cooling when the building is unoccupied.
Temperature Deadpoint
Sets a buffer for when the heating and cooling systems will turn off once they are on. Example: If the temperature buffer is 5°F, and the heat turns on at 65°F, the heating system will turn off at 70°F.
Turn Heat on at
Temperature readings below this value will turn on the heating system.
Turn Cool on at
Temperature readings above this value will turn on the cooling system.
Occupied Settings
Sets when to turn on and off Heating and Cooling when the building is occupied.
Set Occupied on Motion for
The amount of time after the occupied state has been triggered (button press/motion sense/software button) that the system will revert to the dual threshold settings.
Temperature Deadpoint
Sets a buffer for when the heating and cooling systems will turn off once they are turned on. Example: If the temperature buffer is 5°F,and the heat turns on at 65°F, the heating system will turn off at 70°F.
Turn Heat on at
Temperature readings below this value will turn on the heating system.
Turn Cool on at
Temperature readings above this value will turn on the cooling system.
Advanced Settings
Allows for more advanced editing of Thermostat.
Trigger On Motion
If turned on signals aware on movement and will force a datapoint to the server.
Fan Control
Various control states for the fan. Auto: HVAC system not the Thermostat control the fan. Auto+Periodic: Enable configuration to turn the fan of for a period of time at the beginning of a larger period of time. Meant to be used in conjunction with Fan On Period and Fan Auto Period configuration. If a cooling or heating event occurs, the Perodic Fan event time is reset. Active Fan Control: The Thermostat actively controls when the fan turns on/off when the heating/cooling is started and stopped. Meant to be used in conjunction with the various Fan Start Time configurations.
Fan Period
Amount of time the fan is forced on during the Fan Interval. Ex: Fan On Period = 10 minutes, Fan Interval = 120 minutes. At the beginning of the 120 minute Fan Interval the fan will be forced on for 10 minutes. After 10minutes the fan will turn off. 120 minutes after the fan was forced on the fan will be forced on again. Fan On Period must be less than Fan Auto Period.
Fan Interval
Interval in which Fan On Period operates. Fan Interval must be greater than Fan On Period.
Fan Start Time for Heater
Fan starts this amount of time after the heater starts.
Fan Stop Time for Heater
Fan stops this amount of time after the heater stops.
Fan Start Delay for Cooler
Fan starts this amount of time after the cooler starts.
Fan Stop Delay for Cooler
Fan stops this amount of time after the cooler starts.
Additional Features and Options
Further settings, such as Calibration and Scale, may appear on their own page.
Scale
Show temperature values in Fahrenheit or Celsius.
Calibration
Calibrate Fan Override, Occupancy Override, Unoccupancy Override
Temperature Offset and Humidity Offset
This refers to the variance between the actual temperature and the temperature reported by the device. When setting an offset, the objective is to align the Thermostat readings with those of another device, ensuring consistency and accuracy across measurements.
Conclusion
The Monnit Thermostat offers versatility in managing various environments based on occupancy status. While it autonomously adjusts settings in response to detected motion, users can also manually configure their preferred settings if the motion activation does not occur as expected.