industrie technik DB-TA-33A User Manual

Allows setting the desired room temperature. Range: 6.0-45.0 °C.

Sets access keys for level 2 (6.5) and level 3 (8.5).

Defines system type (2-pipe or 4-pipe) affecting parameter display.

Configures the proportional band for 2-pipe systems.

Adjusts the speed of corrective action for offset compensation.

Determines heating/cooling mode and remote selection options.

Adjusts the proportional band position around the setpoint.

Adds value to measured temperature for precision adjustment.

Defines PI, P regulation, or manual test mode operation.

Sets economy setpoint for cooling, active when ECO contact is closed.

Sets economy setpoint for heating, active when ECO contact is closed.

Sets the water temperature limit for cooling mode activation.

Sets the water temperature limit for heating mode activation.

Visualizes the type of sensor used (air or liquid).

Defines the output band for heating proportional control.

Defines the output band for cooling proportional control.

Adjusts corrective action speed to compensate for offset.

Defines a range without regulation between heating and cooling.

Allows fine-tuning temperature precision based on sensor input.

Selects PI, P regulation, or manual test mode for system analysis.

Adjusts setpoint position for economy mode activation.

Sets the output voltage level for autotuning cycles.

Adjusts setpoint for autotuning in 2-pipe systems.

Initiates the autotuning cycle to calculate optimal PI parameters.

Details power requirements and sensor compatibility.

Specifies operational temperature and setpoint ranges.

Lists available inputs and 0-10V/speed outputs.

Information on operating temperature, power, and visualization.

Details casing protection and CE certifications.

Wiring diagram for 2-pipe system configurations.

Wiring diagram for 4-pipe system configurations.

Explains jumper settings for internal/remote sensors and economy function.

Guidance for mounting water sensors based on system type.

Details wiring for remote centralized contacts.

Conditions affecting autotuning performance and potential issues.

Guidance on manually setting the proportional band for optimal control.

Guidance on manually setting integral time for offset correction.

Step-by-step process for manually setting proportional band and integral time.

Using Ziegler-Nichols method to calculate optimal PI parameters.

Performing an open loop test for step change analysis and gain calculation.

Procedure for accessing the unit's internal components.

Steps for attaching the unit and securing the cover.

Instructions for securely mounting the unit on a wall.