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Lisa GraySep 4, 2025
What does Ext.sens.xx miss mean on my Rittal Chiller?
- RRobert SmithSep 4, 2025
The external sensor xx is not connected or has a malfunction in your Rittal Chiller. Check the connection or select another control mode.
What does Ext.sens.xx miss mean on my Rittal Chiller?
The external sensor xx is not connected or has a malfunction in your Rittal Chiller. Check the connection or select another control mode.
What does Pump error mean on my Rittal Chiller?
The motor circuit-breaker on the pump has tripped on your Rittal Chiller.
What does Alarm act.cooling mean on my Rittal Blue e+ Chiller?
The active cooling function of your Rittal unit is defective.
What does Compressor phase mean on my Rittal Blue e+ Chiller?
The compressor in your Rittal Chiller is reporting a malfunction.
What does Inverter error mean on my Rittal Blue e+?
The inverter in your Rittal Chiller is reporting a malfunction.
What does Electronics error mean on my Rittal Blue e+?
The electronics in your Rittal cooling unit are reporting an electronic fault.
What does Sens. xx defect mean on my Rittal Chiller?
Sensor xx in your Rittal cooling unit is reporting a sensor failure.
What does Compressor defect mean on a Rittal Chiller?
The compressor in your Rittal Chiller is reporting a malfunction.
What does Exp. valve defect mean on my Rittal Chiller?
The electronic expansion valve in your Rittal Chiller is reporting a malfunction.
How to change the filter on a Rittal Blue e+?
If the filter mat in your Rittal Chiller is dirty, replace or clean it. After doing so, confirm by pressing reset in the list of system messages on the chiller display.
Confirms compliance with EU directives and outlines document availability for personnel.
Explains safety symbols and lists related documents for the unit and enclosure.
Covers electrical regulations, proper product use, and qualified personnel requirements.
Defines personnel roles and highlights risks like obstructed airflow and improper handling.
Details the dual cooling circuits, their functions, and lists key components.
Explains condensate management, filter importance for IP rating, and door limit switch function.
Defines intended use and provides examples of dangerous inappropriate usage.
Covers checking packaging, unpacking procedures, and safe transport methods with weight warnings.
Safety warnings for lifting and guidelines for selecting a suitable installation location.
Steps for assembling the unit, including cut-outs, mounting, and condensate discharge connection.
Instructions for electrical connection, power supply, alarms, and interfaces, emphasizing safety regulations.
Describes connecting via Micro-USB and RS 485 interfaces for configuration and IoT linkage.
Outlines the sequence for commissioning, including oil settling, power connection, and initial settings.
Explains the display structure, start screen, and how to change parameter values.
Accessing information menus for temperature, device, and efficiency data.
Covers settings for temperature, network, alarm relays, filter mats, language, and self-test.
Details system messages, malfunctions, errors, and how to display and resolve them.
Provides a list of system messages with troubleshooting measures and solutions.
Safety precautions for maintenance, including electrical safety and specific tasks like cleaning and filter replacement.
Routine maintenance for the cooling unit, focusing on cleaning and fan checks.
Instructions for removing the cooling module from the integration solution for service, with safety warnings.
Lists detailed technical data including dimensions, cooling output, electrical parameters, and protection ratings.
Lists available spare parts and provides information on ordering them from Rittal.
Diagram showing the required dimensions for making a mounting cut-out.
Lists accessories with their model numbers for enhancing unit functionality.
Provides contact details for Rittal customer service and technical support worldwide.
Summarizes key steps for assembly, commissioning, and operation, plus service contact info.
General