inVENTer Pure Series Quick Guide

Setting Output Level

Adjust the fan speed to different levels:

• Level 1: Touch the top switch once. Fan speed: 25%.
• Level 2: Touch the top switch twice. Fan speed: 50%.
• Level 3: Touch the top switch three times. Fan speed: 100%.

Illustration Description: A hand ? is shown interacting with the switches to select different fan speed levels (25%, 50%, 100%).

Switching Off the Controller

To turn off the ventilation controller:

• Perform the indicated touch sequence on the switch.
• Standard Mode: The controller will switch off, indicated by a power symbol (?).
• Flat Mode: The controller will switch off and can be set to run at 25% fan speed for a duration of 60 minutes, indicated by a timer (⏱️) and fan speed display (? 25%).

Illustration Description: A hand ? is shown interacting with the switches. Icons represent 'Standard' mode with a power symbol (?), and 'Flat' mode with a power symbol (?), a 60-minute timer (⏱️), and 25% fan speed (? 25%).

Setting Operating Mode

Change the ventilation mode:

1. Step 1: Perform four quick touches (maximum 2 seconds) on the top switch. ⚠️ [warning] 4x max. 2 sec
2. Step 2: Observe the indicator lights ? and airflow patterns. The device cycles through modes such as heat recovery (red indicator ?), unidirectional ventilation (green indicator ?), and potentially mixed modes.

Illustration Description: Step 1 shows a hand ? performing rapid touches on the switch. Step 2 illustrates indicator lights changing colors (red ?, green ?) and airflow symbols (??, ?️) to represent different operating modes.

Activating Pause Function

Temporarily pause the ventilation system:

1. Step 1: Perform four quick touches (maximum 2 seconds) on the top switch. ⚠️ [warning] 4x max. 2 sec
2. Step 2: The pause function is activated, indicated by a pause symbol (⏸️). The system may show '1h II' indicating a 1-hour pause duration. After the pause, it returns to normal operation (? ?). A crossed-out fan symbol (❌?) indicates the paused state.

Illustration Description: Step 1 shows a hand ? performing rapid touches on the switch. Step 2 shows a pause symbol (⏸️), followed by '1h II', and then icons representing return to operation (? ?) and the paused state (❌?).

Confirming Filter Change

Reset the filter change indicator after replacing the filter:

1. Step 1: Observe the switch indicators ?. A red indicator (?) typically signals that the filter needs changing.
2. Step 2: Perform four quick touches (maximum 2 seconds) on the top switch. ⚠️ [warning] 4x max. 2 sec

Illustration Description: Step 1 shows indicators ? on the switch. Step 2 shows a hand ? performing rapid touches. An illustration depicts a filter being replaced. After confirmation, the indicators change from red to green (?), signifying a successful filter change.

Sensor Triggered Operations

The inVENTer Pure series features sensors for automatic ventilation control.

Pure p4 | p4 Flat - CO2 Sensor

When the CO2 sensor detects elevated levels ([CO2 sensor] ?), the ventilation activates at 75% output (? 75%). If CO2 levels are normal, the fan is deactivated (❌?).

Illustration Description: A CO2 sensor symbol ([CO2 sensor] ?) leads to a fan symbol (?) at 75% output. When CO2 levels are normal, a crossed-out fan symbol (❌?) is shown.

Pure p4 Fire | p4 Fire Flat - PA Sensor

When the PA ([PA sensor]) detects presence, the ventilation activates (?) and the power symbol (?) is shown. If no presence is detected, the fan is deactivated (❌?).

Illustration Description: A PA sensor symbol ([PA sensor]) leads to a fan symbol (?) and power symbol (?). When no presence is detected, a crossed-out fan symbol (❌?) is shown.