What does it mean if there is a communication malfunction between adapter board and outdoor main board in my ACIQ ACIQ-24-ACL?
If there is a communication malfunction between the adapter board and the outdoor main board in your ACIQ Inverter, refer to TS49 for a suggested solution.
What does it mean if my ACIQ ACIQ-24-ACL Inverter displays an indoor / outdoor unit communication error?
If your ACIQ Inverter is showing an indoor/outdoor unit communication error, refer to TS24 for the suggested solution.
What to do if ACIQ ACIQ-24-ACL reports over voltage or over low voltage protection?
In case of over voltage or low voltage protection with your ACIQ Inverter, refer to TS31 for a suggested solution.
What to do if my ACIQ Inverter reports a water-level alarm malfunction?
If your ACIQ Inverter is experiencing a water-level alarm malfunction, refer to TS29 for a suggested solution.
What to do if my ACIQ ACIQ-24-ACL Inverter has IPM malfunction or IGBT over-strong current protection?
In the event of an IPM malfunction or IGBT over-strong current protection in your ACIQ Inverter, refer to TS30 for a suggested solution.
What does low ambient temperature protection mean for my ACIQ Inverter?
If your ACIQ Inverter is experiencing low ambient temperature protection, refer to TS42 for a suggested solution.
Why is the outdoor fan speed operating outside of the normal range on my ACIQ ACIQ-24-ACL Inverter?
If the outdoor fan speed of your ACIQ Inverter is operating outside the normal range, refer to TS25 for a suggested solution.
What to do if my ACIQ ACIQ-24-ACL Inverter reports a mismatch between the new and old platforms?
In case of a mismatch between the new and old platforms with your ACIQ Inverter, refer to TS49 for a suggested solution.
What does it mean if the condenser coil temperature sensor T3 is in open or short circuit in my ACIQ Inverter?
If the condenser coil temperature sensor T3 in your ACIQ Inverter is in an open or short circuit, refer to TS27 for a suggested solution.
What to do if my ACIQ Inverter shows an inverter compressor drive error?
If your ACIQ Inverter reports an inverter compressor drive error, refer to TS32 for a suggested solution.
General safety guidelines and warnings to prevent injury or damage.
Specific safety checks and procedures for handling flammable refrigerants.
Table detailing indoor and outdoor unit model numbers and capacities.
Illustrations showing the physical design of indoor and outdoor units.
Detailed measurements and dimensions for the indoor A-COIL unit.
Overview of indoor coil installation on multipose furnaces.
Components and layout of the 24V coil interface system.
Key functions and features of the 24V coil interface.
List of components required for installation.
Physical dimensions of the 24V coil interface unit.
Schematic illustrating electrical connections for the 24V coil interface.
Explanation of DIP switch settings for unit configuration.
Standard thermostat control signals for furnace integration.
Specifications for power, voltage, and wire diameters.
Technical drawings and dimensions for various outdoor unit panel plates.
Required clearances and installation space for the outdoor unit.
Factors to adjust cooling capacity based on height and pipe length.
Graphs showing sound pressure levels at different frequencies.
Schematic showing the refrigerant flow and pipe sizing.
Wiring diagrams for outdoor units and printed circuit boards.
Step-by-step guide to the overall installation process.
Guidelines for choosing an optimal and safe installation location.
Procedures for installing the indoor evaporator coils.
Steps for mounting and connecting the outdoor unit.
Instructions for connecting the condensate drain line.
Guidelines for connecting refrigerant pipes, including length and flaring.
Procedures for evacuating the system and testing for leaks.
Method for calculating and adding refrigerant charge.
Proper insulation techniques for refrigerant and drainage pipes.
Best practices for field wiring and connections.
Steps for verifying proper unit function after installation.
Essential checks performed after initial installation.
Procedure for recharging the system with refrigerant.
Steps for collecting refrigerant when removing the unit.
Table showing display codes for various operating modes.
Protective mechanisms and automatic shutdown functions.
Overview of unit abbreviations and fan/mode operations.
Important safety warnings before performing troubleshooting.
Error codes for indoor units and corresponding solutions.
Display codes for checking outdoor unit status and parameters.
Procedures for accessing system data and advanced settings.
Common problems and potential causes without specific error codes.
Table mapping error codes to required replacement parts.
Detailed diagnosis and solutions for specific error codes.
Resistance values for temperature sensors at various temperatures.
Resistance values for TP temperature sensor at various temperatures.
Refrigerant pressure charts for cooling operation.
General| Output Voltage | 120V AC |
|---|---|
| Output Waveform | Pure Sine Wave |
| Frequency | 60 Hz |
| Protection Features | Overload, Over Temperature, Short Circuit |
| Operating Temperature | -20 to 40°C |
| Efficiency | 90% |
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