To Next PageTo Next PageWhat does it mean when my Midea Chiller shows 'Chilled Entering Water Temperature Sensor Failure'?
If your Midea Chiller displays a 'Chilled Entering Water Temperature Sensor Failure', it could be due to:* Failure of the temperature sensor.* Incorrect wiring connection.* Abnormal or damaged wiring line.To resolve this, reset it manually on the touch screen.
What does it mean when my Midea Chiller shows 'Cooling Leaving Water Temperature Sensor Failure'?
If your Midea Chiller displays a 'Cooling Leaving Water Temperature Sensor Failure', it could be due to:* Failure of the temperature sensor.* Incorrect wiring connection.* Abnormal or damaged wiring line.To resolve this, reset it manually on the touch screen.
What does it mean when my Midea Chiller shows 'Cooling Entering Water Temperature Sensor Failure'?
If your Midea Chiller displays a 'Cooling Entering Water Temperature Sensor Failure', it could be due to:* Failure of the temperature sensor.* Incorrect wiring connection.* Abnormal or damaged wiring line.To resolve this, reset it manually on the touch screen.
What does it mean when my Midea Chiller shows 'Chilled Leaving Water Temperature Sensor Failure'?
If your Midea Chiller displays a 'Chilled Leaving Water Temperature Sensor Failure', it could be due to:* Failure of the temperature sensor.* Incorrect wiring connection.* Abnormal or damaged wiring line.To resolve this, reset it manually on the touch screen.
What causes low chilled leaving water temperature protection in a Midea Chiller?
Low chilled leaving water temperature protection in your Midea Chiller can occur if:* The chilled water flow is insufficient.* The unit continues running under load condition.In this case, the compressor will stop running immediately.
Why is my Midea Chiller showing high cooling entering water temperature protection?
High cooling entering water temperature protection in your Midea Chiller can occur if:* The cooling tower cannot work normally.* The cooling water flow is insufficient.In this case, the compressor will stop running immediately.
Guidelines for safe unit installation by authorized personnel.
Safety measures for engineers during maintenance operations.
Safety guidelines for performing repairs on the unit.
Details on available models and naming conventions.
Highlights of efficiency, design, evaporator, condenser, and oil system.
Dimensional drawings and data for single and dual head units.
Schematics for single and dual compressor refrigeration systems.
Detailed description of key components like the screw compressor.
Information on pressure vessel monitoring, repair, and safety.
Table of water flow rates and pressure drop curves.
Formula and example for calculating minimum system water volume.
Defines acceptable ranges for unit operating parameters.
Lists standard and optional accessories with their functions.
Diagram of control logic and capacity adjustment methods.
Procedures for starting/stopping and details on temperature/pressure sensors.
Control logic for oil heaters, pressure sensors, and EXV controller.
Navigating the interface, status displays, and mode settings.
Procedures for startup, shutdown, protection states, and alarms.
Specifications and description of key electrical parts.
Setting electrical parameters and field wiring instructions.
Detailed schematics and connectivity options.
Procedures for lifting the unit and preparing the foundation.
Guidelines for water quality, piping, and system design.
General precautions and specifics for wiring the unit.
Checklist for electrical and refrigeration system inspections before start-up.
Procedures and parameters to inspect during unit start-up.
Routine checks, startup, shutdown, and basic maintenance.
Guidelines for visual inspection, component checks, and cleaning.
Procedures for cleaning heat exchangers and checking systems.
Table of protection mechanisms, their purposes, and possible causes.
Common alarms, trouble descriptions, actions, and possible causes.
Resistance values for discharge, water, ambient, oil, and EXV sensors.
System description, quality assurance, and equipment specifications.
General