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rebekah87Aug 2, 2025
What to do if my Airwell johnson DKH DCI Air Conditioner has refrigerant leakage?
- BBrandon BrownAug 2, 2025
If your Airwell Air Conditioner is experiencing refrigerant leakage, the system should be checked for leaks.
To Next PageTo Next PageWhat to do if my Airwell johnson DKH DCI Air Conditioner has refrigerant leakage?
If your Airwell Air Conditioner is experiencing refrigerant leakage, the system should be checked for leaks.
What to do if Airwell Air Conditioner shows over voltage or over low voltage protection?
If your Airwell Air Conditioner is showing an over voltage or over low voltage protection error, make sure the voltage supply is correct.
How to troubleshoot indoor / outdoor units communication error in Airwell Air Conditioner?
If your Airwell Air Conditioner displays an indoor/outdoor units communication error, you should check the communication lines between the indoor and outdoor units.
What to do for condenser coil temperature sensor T3 open circuit in Airwell johnson DKH DCI?
If your Airwell Air Conditioner's condenser coil temperature sensor T3 has an open or short circuit, test or replace the condenser coil temperature sensor.
How to fix compressor discharge temperature sensor T5 issue in Airwell Air Conditioner?
If your Airwell Air Conditioner's compressor discharge temperature sensor T5 has an open or short circuit, test or replace the compressor discharge temperature sensor.
What to do if evaporator coil temperature sensor T2 is faulty in Airwell johnson DKH DCI Air Conditioner?
If your Airwell Air Conditioner's evaporator coil temperature sensor T2 has an open or short circuit, test or replace the evaporator coil sensor.
How to troubleshoot indoor room temperature sensor T1 issue in Airwell johnson DKH DCI?
If your Airwell Air Conditioner's indoor room temperature sensor T1 has an open or short circuit, test or replace the temperature sensor.
General| Brand | Airwell |
|---|---|
| Model | johnson DKH DCI Series |
| Category | Air Conditioner |
| Language | English |
General safety precautions to prevent injury and damage.
Warnings and important cautions for installation, operation, and general use.
Specifications for JOSI-DKH009-N11 / JOAU-DKY009-H11 indoor/outdoor units.
Specifications for JOSI-DKH012-N11 / JOAU-DKY012-H11 indoor/outdoor units.
Specifications for JOSI-DKH018-N11 / JOAU-DKY018-H11 indoor/outdoor units.
Specifications for JOSI-DKH012-N11 / JOAU-DKY012-H11 indoor/outdoor units.
Dimensions and diagrams for the indoor unit models.
Clearance requirements and dimensions for the outdoor unit.
Cooling performance data for the 009 series, including capacity and input.
Cooling performance data for the 012 series, including capacity and input.
Cooling performance data for the 018 series, including capacity and input.
Cooling performance data for the 024 series, including capacity and input.
Wiring diagram for all JOSI indoor unit models.
Wiring diagram for JOAU-DKY009/012 outdoor units.
Wiring diagram for JOAU-DKY018 outdoor unit.
Wiring diagram for JOAU-DKY024 outdoor unit.
Torque specifications for pipe connections during installation.
Guidelines for selecting power cords based on appliance current.
Details on pipe length, elevation limits, and refrigerant charge.
Procedures for initial installation, including leak testing and evacuation.
Procedures for adding refrigerant based on pipe length or system age.
Definitions of temperature sensor abbreviations used in the manual.
Explanation of icons displayed on the indoor unit's control panel.
Detailed description of the unit's main protection features and their triggers.
Explanation of various operating modes like cooling, heating, fan, and auto.
Safety precautions for electrical components, especially capacitors, during troubleshooting.
List of indoor unit error codes, their display, and LED status.
Diagnosis and solutions for EEPROM, communication, and fan speed errors.
Troubleshooting guide for sensors, refrigerant leaks, overload, IPM, voltage, and compressor issues.
Exploded view diagram for the JOSI-DKH009-N11 indoor unit.
Exploded view diagram for the JOSI-DKH012-N11 indoor unit.
Exploded view diagram for the JOSI-DKH018-N11 indoor unit.
Exploded view diagram for the JOSI-DKH024-N11 indoor unit.
Exploded view diagram for the JOAU-DKY009-H11 outdoor unit.
Exploded view diagram for the JOAU-DKY012-H11 outdoor unit.
Exploded view diagram for the JOAU-DKY018-H11 outdoor unit.
Exploded view diagram for the JOAU-DKY024-H11 outdoor unit.
