Series Overview

MODELS – Thermoforge T3, Thermoforge S7, Thermoforge T7

Thermoforge T3

Thermoforge S7

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Thermoforge T7

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Thermoforge T3

Controller Diagram

Programming Modes

Tap the mode button to cycle through the controller’s available programming modes: OFF, ON, AUTO (1 trigger), VPD (1 trigger), TIMER (ON and OFF), and CYCLE (ON and OFF).

OFF Mode

Your heater will not run while in this mode. The OFF Mode setting also serves as the minimum level the other modes will run at while triggered OFF.

Minimum Level

Your heater will run at the level set in OFF Mode, as the minimum level, when triggered to turn OFF. These other modes include the AUTO Mode, CYCLE Mode, and TIMER Mode. It will run continuously until triggered ON, at which point it will run at the level set in ON Mode. If you want your heater to turn off completely when it's triggered to be OFF, set the OFF Mode level to zero.

ON Mode

Your heater will actively run at the level set here, regardless of the probe’s reading. The ON Mode setting also serves as the maximum level the other modes will run at.

Maximum Level

Your heater will run at the level set in ON Mode, as the maximum level, when triggered ON, as well as in the AUTO Mode, CYCLE Mode, and TIMER Mode. Do not set the ON Mode figure to zero or your heater will turn off when it’s triggered ON in all modes.

AUTO Mode (Low Temperature Trigger)

TThe AUTO Mode sets the low temperature trigger. Your heater will activate if the probe’s reading falls below this threshold. Once triggered, your heater will ramp up to the level set in ON Mode. If the probe’s reading exceeds this trigger point, your heater will slow down to a stop or at the level set in OFF Mode. Leaving the AUTO Mode while it is active will pause it until you return to this mode.

NOTE: If there is a level set in OFF Mode other than zero, your heater will run at that level when triggered to turn off.

VPD Mode (Low VPD Trigger)

The VPD Mode sets the low VPD trigger. Your heater will activate if the probe’s reading meets or falls below this threshold. Once triggered, your heater will gradually ramp up to the level set in ON Mode. If the probe’s reading exceeds this trigger point, your heater will gradually slow down to a stop or at the level set in OFF Mode. Leaving the VPD Mode while it is active will pause it until you return to this mode.

NOTE: If there is a level set in OFF Mode other than zero, your heater will run at that level when triggered to turn off.

TIMER Mode (To OFF)

The TIMER Mode sets a countdown time. Your heater will run at the level set in ON Mode until the countdown ends. The countdown will begin if no buttons are tapped for 3 seconds. Leaving the TIMER Mode while the countdown is running will pause it until you return to this mode.

NOTE: If there is a level set in OFF Mode other than zero, your heater will run at that level when triggered to turn off.

CYCLE Mode (ON and OFF)

The CYCLE Mode sets an on duration and an off duration for your dehumidifier to cycle through continuously. Press the up or down button to first set a duration for your dehumidifier to activate. Then press the mode button again and set a duration for your dehumidifier to deactivate. When your dehumidifier is activated, it will run at the level set in ON Mode. When your dehumidifier is deactivated, it will run at the level set in OFF Mode. The countdown will begin if no buttons are pressed for 5 seconds. Leaving the CYCLE Mode while the countdown is running will pause it until you return to this mode.

NOTE: If there is a level set in OFF Mode other than zero, your heater will run at that level when triggered to turn off.

Controller Settings

Pressing the setting button will cycle through the controller’s available settings: °F / °C, CALIB. T° / H% / kPa, and LEAF OFFSET.

°F/°C Setting

Changes the displayed units to Fahrenheit or Celsius. Press the up or down button to cycle through F and C. All displayed units will automatically convert when adjusting this setting.

Calibration Temperature Setting

Adjusts the relative humidity reading the sensor probe is measuring. Press the up or down button to increase or decrease the data figure in 1% increments. The calibration cycle ranges from -10% to 10% and will be applied to the sensor probe’s measurements.

Calibration Humidity Setting

Adjusts the relative humidity reading the sensor probe is measuring. Press the up or down button to increase or decrease the data figure in 1% increments. The calibration cycle ranges from -10% to 10% and will be applied to the sensor probe’s measurements.

Calibration Leaf Offset Setting

Adjusts the VPD reading the sensor probe is measuring. Press the up or down button to increase or decrease the data figure in 1° increments. The calibration cycle ranges from -20°F to 20°F (or -10°C to 10°C) and will be applied to the sensor probe’s measurements.

Alert Icons

The alert icons are displayed at the top of the screen and will flash when the controller signals an alert, notifying you of any triggered functions or alarms.

1. Alarm – Flashes and beeps with an alert if the temperature/VPD meet the trigger point set in the app.
2. Auto Mode Alert – Flashes whenever the AUTO Mode trigger activates your heater.
3. Timer Alert – Flashes when a countdown has completed in the TIMER or CYCLE Mode.
4. VPD Alert – Flashes whenever the VPD Mode trigger activates your heater.
5. Display Lock Alert – Displays when you lock the screen. The icon will flash and beep if you attempt to adjust your heater while it is still locked.
6. Fan Alert – Flashes whenever the fan experiences interference to its functioning. Check your heater for possible issues.
7. No Longer Upright – Flashes whenever your heater falls or is tilted past a 15° angle. It will pause programming and its screen will flash until it is back to an upright position.
8. Overheat Protection – Flashes whenever your heater's internal temperature exceeds 194°F. The heater function and controller buttons will be disabled until the internal temperature cools below 185°F. The fan function will not be disabled during this emergency shutoff.
9. Environmental Overheating – Flashes whenever the sensor probe senses a temperature exceeding 140°F. The heater function and controller buttons will be disabled until the temperature cools below 131°F. The fan function will not be disabled during this emergency shutoff.

Other Settings

Switch Function

Holding the mode and setting buttons for 3 seconds will switch your heater between the HEAT and FAN functions. This switching is disabled if the controller is locked.

Factory Reset

Holding the mode, up, and down buttons together for 5 seconds will reset your heater and restore factory settings. This clears all user parameters in each mode and setting.

Controller Lock

Holding the setting button will lock your heater in your current mode. While your heater is locked, no parameters may be adjusted, nor will you be able to switch modes or functions. Holding the setting button again will unlock your heater.

Hide Screen

Lock your heater so no settings can be adjusted. See above. Then press the setting button to turn the display off. Pressing it again will turn the display back on. Programs will still run in the background while the LCD screen is off.

Jump To Off Mode

Holding the mode button for 3 seconds while in any mode or setting will automatically jump to OFF Mode. This function is disabled if the controller is locked.

Reset to OFF/Default

Holding the up and down buttons together for 2 seconds will reset the value of your current mode or setting to default. In AUTO and VPD Mode, pressing either the up or down button will return to its previous value.

Toggle Button Sounds

Hold the mode and up buttons to turn off or on button sounds.

Disable Beeping

Press any button to mute alarms.

Thermoforge S7

Controller Diagram

Factory Reset

Hold the power and up buttons for 3 seconds to reset your heater and restore factory settings.

Mute Sound

Hold the up and down buttons for 2 seconds to mute/unmute sound.

Alarms

No Longer Upright
An alarm will sound, and the lights will flash whenever your heater falls or is tilted past a 20° angle. Your heater will pause programming until it is back to an upright position.

Overheat Protection
An alarm will sound, programming will pause, and the first 5 lights will flash whenever your heater overheats. If this happens, turn off your heater, unplug it, and let it sit until it cools before restarting it.

Thermoforge T7

Controller Diagram

Programming Modes

Tap the heat or fan mode button to cycle through the mode’s target setting. Hold to cycle past the target range until ON mode is activated. AI setting (heat mode ONLY) analyzes climate patterns, anticipates spikes, and adjusts heat levels dynamically to maintain your desired temperature or VPD target.

Pressing the display button will cycle through the controller’s available settings: °F / °C / kPa.

Other Settings

Factory Reset

Hold the power and heat buttons together for 3 seconds to reset your heater and restore factory settings.

Mute Sound

Hold the power and display setting buttons together for 2 seconds to mute/unmute sound.

Hide Display

Hold the display setting button for 3 seconds to hide the display. The mode indicator light will remain on. Press any button other than the power button to turn the display back on.

Alert Icons

The alert icons are displayed at the top of the screen and will flash when the controller signals an alert, notifying you of any triggered functions or alarms.

1. No Longer Upright – Displays if your heater falls or is tilted past a 20° angle. An alarm will sound, and all programming will pause until it is back to an upright position.
2. Overheat Protection – Displays if your heater your heater overheats. An alarm will sound, and all programming will pause. If this happens, turn off your heater, unplug it, and let it sit until it cools before restarting it.
3. Faulty Systems Alert – Displays if your heater detects a fault with its internal components. Please contact our customer service department for assistance.