Manual for EL-KFR26G/TN2Y-A

Manual for EL-KFR26G/TN2Y-A

Brand: Midea

Category: Air Conditioners

Document Type: Manual

Language: EN

Uploaded: Sept. 12, 2025, 4:17 a.m.

1. Features: Compact design, high efficiency, quiet operation, and unitary outdoor unit design. 2. Specification: Details indoor and outdoor unit specifications including power, capacity, dimensions, and operational limits. 3. Dimensions: Provides detailed drawings and measurements for indoor and outdoor units. 4. Refrigeration Cycle Diagram: Illustrates the working principle of the 1-drive-2 and 1-drive-1 systems. 5. Operation Limits: Defines the acceptable temperature ranges for cooling and heating operations. 6. Wiring Diagram: Presents electrical wiring schematics for indoor and outdoor units. 7. Troubleshooting: Offers guidance for diagnosing and resolving common issues with indicator lights and flowcharts. 8. Electronic Functions: Explains working environments, symbols, systematic functions, protection mechanisms, and various operating modes (cooling, heating, auto, etc.). 9. Exploded View Parts: Lists and illustrates all components of indoor and outdoor units for replacement purposes. 10. Characteristic of temp. sensor: Provides resistance values for temperature sensors at different temperatures.

Troubleshooting and error codes

Operation lampTimer lampFailure phenomenon
XIndoor fan speed has been out of control for over 1 minute
OnIndoor room temp. or evaporator sensor is open circuit or short circuit
OnEEROM error
No over-zero signal
Failure phenomenonOperation lampTimer lamp
Indoor fan speed has been out of control for over 1 minuteXX
Indoor room temp. or evaporator sensor is open circuit or short circuitOn
Failure phenomenonOperation lampTimer lamp
Over current protection of the compressor occurs 4 timesX
EEROM errorOn
No over-zero signal
Failure phenomenonLED1LED2LED3
Stand by
High temp. protect of condenser
Temp. sensor in condenser 1 is open circuit or short circuit
Temp. sensor in condenser 2 is open circuit or short circuit
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