Testing procedures
Description: Verifies the compressor’s condition and operation. Solution: Test winding resistance (≈0.3-2 Ω). Ensure insulation resistance is >1 M...
Tue, 28 Jan, 2025 at 2:10 PM
Description: Diagnoses communication issues between the remote and the indoor unit. Solution: Measure voltage between Y1 & Y3 (12V DC expected). ...
Tue, 28 Jan, 2025 at 2:13 PM
Description: Tests signal communication between indoor and outdoor units. Solution: Disconnect the signal cable at Terminal 3. Measure signal between...
Tue, 28 Jan, 2025 at 2:15 PM
Description: A breakdown of critical components and their functions: Diode Bridge: Converts AC voltage to DC voltage. ACTPM: Increases power factor fo...
Tue, 28 Jan, 2025 at 1:45 PM