sauter Equitherm EQJW 125 User Manual

Details safety precautions for operating the heating controller.

Explains how to access and use SERVice mode for advanced settings.

Procedures to enter the SERVice mode for controller adjustments.

Instructions on how to view and read SERVice parameters.

Steps to modify and confirm SERVice parameter values.

A comprehensive list of available SERVice parameters with their descriptions.

Detailed explanations for various SERVice parameters (SP01 to SP07).

Guidance on enabling and configuring communication functions.

Steps to enter the communication mode for network setup.

Instructions on how to view communication parameter values.

Procedures for modifying and confirming communication parameters.

Guide to adjust the setpoint temperature in normal operation mode.

Guide to adjust the setpoint temperature in reduced operation mode.

Details on setting up and configuring the weekly time schedule.

Procedure for creating new switching commands for programs.

Instructions for editing or removing existing switching commands.

Information on setting up and using the calendar-based switching program.

Steps to view and activate the calendar switching program.

Procedure for adding new switching commands to the calendar program.

Steps to edit or remove switching commands from the calendar program.

Steps to enable and enter the manual operating mode.

How to manually control the valve position.

How to manually control the pump's on/off status.

Explains the Modbus RTU protocol for communication.

Lists and describes Modbus holding registers for data access.

Lists and describes Modbus coil data points for control functions.

Details how to connect and use a modem for communication.

Instructions for Modbus communication when using a modem.

How to configure SMS alerts for system faults.