Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for Rotenso VM35Xi
Summarization of Contents
Safety Precautions
Precautions
General safety guidelines and warnings for unit operation and maintenance.
Information servicing(For flammable materials)
Specific safety procedures for servicing units with flammable refrigerants.
Specifications
Model Reference
Table detailing indoor and outdoor unit models and their capacities.
Pipe Length and Drop Height
Guidelines for pipe length, drop height, and additional refrigerant.
Refrigerant Cycle Diagrams
Visual representation of the refrigerant flow within the unit.
Electrical Wiring Diagrams
Schematics for indoor and outdoor unit wiring and circuit boards.
Product Features
Display Function
Explanation of various display indicators and their meanings.
Safety Features
Built-in safety mechanisms and protections of the unit.
Basic Functions
Overview of core operational modes like cooling and heating.
Maintenance
First Time Installation Check
Procedures for verifying correct installation and system integrity.
Refrigerant Recharge
Step-by-step guide for safely recharging the refrigerant system.
Re-Installation
Procedures for uninstalling and reinstalling the unit.
Indoor Unit Disassembly
Dimension
Physical dimensions of the indoor unit with diagrams.
Indoor Unit Disassembly
Detailed steps for disassembling various parts of the indoor unit.
Outdoor Unit Disassembly
Outdoor Unit Table
Table listing outdoor unit models, panel plates, and PCB boards.
Dimension
Physical dimensions of outdoor units for different panel plates.
Outdoor Unit Disassembly
Step-by-step guide for disassembling the outdoor unit.
Troubleshooting
Safety Caution
Essential safety warnings before performing troubleshooting.
General Troubleshooting
Common error codes and their corresponding solutions.
Information Inquiry&Setting
How to access and use engineer mode for system information.
Error Diagnosis and Troubleshooting Without Error Code
Troubleshooting steps for issues without specific error codes.
Appendix
Temperature Sensor Resistance Value Table for T1, T2, T3, and T4 (°C – K)
Table correlating temperature sensor resistance with temperature values.
Temperature Sensor Resistance Value Table for TP (for some units)(°C --K)
Resistance values for TP temperature sensor at different temperatures.
Pressure On Service Port
Tables and charts showing pressure readings for different refrigerants.
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