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General| Brand | Lauda |
|---|---|
| Model | RP 855 |
| Category | Thermostat |
| Language | English |
Crucial instructions and warnings for safe operation and handling of the equipment.
Hazards associated with heating, electrical energy, and tempering media.
Detailed safety advice on hoses, liquids, touching hot parts, and maintenance.
Step-by-step guide for quick setup, including assembly, filling, and connection.
Diagram of the Master unit's main menu and branching options.
Diagram of the Command console's menu hierarchy and available functions.
Instructions for correctly positioning and setting up the thermostat unit for operation.
Step-by-step guide for filling the bath with heat carrier liquid and for draining it.
Details suitable heat carrier liquids, their properties, and hose connection requirements.
Guidance on properly connecting external circulation systems to the thermostat's pump connectors.
Instructions for connecting the unit to power and performing initial safety checks.
Steps for switching on the unit and the initial self-test sequence.
Procedures for powering down the unit or entering standby mode.
Explanation of key operations for the Master control panel.
Explains the general operation of the thermostat's keys.
Explanation of key operations for the Command console.
Procedures for securing the Master control panel against accidental changes.
Procedures for securing the Command console keyboard against unauthorized use.
A visual representation of the Master unit's menu hierarchy and function access.
A visual representation of the Command console's menu hierarchy and function access.
Configuring alarm volumes, warning levels, and viewing safety data.
How to input and adjust the desired setpoint temperature for the thermostat.
Establishing minimum and maximum temperature limits to protect the unit and medium.
How to select, start, pause, and stop a programmed temperature sequence.
Managing program states (Hold, Continue, Stop) and standby interactions.
Functions for entering, modifying, inserting, and deleting individual program segments.
Adjusting proportional, reset, derivative, and damping times for internal control.
Understanding and responding to safety-related alarms, warnings, and error messages.
How to configure and verify the safety limit for overtemperature conditions.
Explains low liquid level alarms and how to test the safety system.
Defining the thermostat's response to high liquid levels (warning, heater off, alarm).
Explains signals for high liquid levels and potential fault causes.
How the unit detects and responds to pump motor overload, blockage, or dry running.
Recommendations for basic maintenance, fuse checks, and cleaning the cooling machine.
