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Lists general functions available across models.
Detailed specifications for outdoor units.
Detailed specifications for BP units.
Specifications for general indoor units.
Details of main functions for split type indoor units.
Explains the refrigerant system and functional parts of outdoor units.
Details major functional components of the outdoor unit.
Lists protective devices, thermistors, and sensors.
Details protection devices for outdoor and BP units.
Explains the overall system control logic.
Details the different operating modes and their configurations.
Explains detection and handling of gas shortage malfunctions.
Details the pump down operation procedure.
Explains protection controls for SkyAir indoor units.
Explains the general flow of refrigerant.
Information about the remote controller.
Details of the wireless remote controller.
Procedure for conducting operating tests.
Details the pump down operation switch.
Procedures for field setting configurations.
Troubleshooting guide for split type indoor units.
Troubleshooting using the operation lamp indication.
Explains error codes indicated on the remote controller.
Troubleshooting guide for SkyAir indoor units.
Troubleshooting based on indoor unit LED indications.
Troubleshooting using remote controller display and LEDs.
Troubleshooting guide for outdoor unit related issues.
Troubleshooting when unit runs but doesn't cool or heat.
Detailed troubleshooting steps for outdoor units.
Troubleshooting guide for BP units.
Procedures for removing parts from BPMK928B42/B43 units.
Procedures for indoor unit removal.
Important considerations before installation.
Cautions related to wiring.
Cautions for outdoor unit wiring.
Cautions for BP unit wiring.
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General