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General| Brand | Haier |
|---|---|
| Model | AU60NFIERA |
| Category | Air Conditioner |
| Language | English |
Lists various 4-way cassette indoor units with PB-700IB casing.
Lists high wall indoor units with EEV integrated inside.
Details 4-way cassette indoor units with PB-950JB casing.
Medium static pressure ducted units with 80/120Pa static pressure.
Low static pressure ducted indoor units for various applications.
Medium static pressure ducted units with 50/96Pa static pressure.
High static pressure ducted indoor units for specific air distribution needs.
Convertible indoor units offering flexible installation options.
Slim profile low static pressure ducted units for compact spaces.
Floor-standing indoor units designed for concealed installation.
Two-way cassette units with 1055IB model designation.
Console type indoor units for versatile air conditioning solutions.
Units designed for fresh air intake and distribution.
Important safety precautions and guidelines for installing outdoor units correctly and safely.
Displays the operational limits for cooling and heating based on outdoor air temperature.
Provides methods for calculating refrigerating and heating capacity with compensation factors.
Presents noise level data in octave bands for different outdoor unit models.
Specifies maximum allowable pipe lengths and vertical drops for system installation.
Provides dimensions and selection criteria for branch pipes used in the system.
Details important guidelines and procedures for installing refrigerant piping correctly.
Outlines the procedure for performing a leakage test on the refrigerant system.
Describes the process for evacuating the refrigerant system to remove air and moisture.
Explains how to charge additional refrigerant based on pipe length and system requirements.
Guidelines for marking connected indoor units on the outdoor electric control box.
Step-by-step sequence for conducting the trial operation of the system.
Checks to perform on indoor units before starting trial operation.
Confirms the electrical status of indoor and outdoor units before trial operation.
General procedure for confirming all indoor units and performing trial operation.
Illustrates power and communication wiring diagrams for connecting units.
Details specifications for power cables and communication wires for outdoor and indoor units.
Explains how to use START, STOP, UP, and DOWN buttons for unit control.
Lists malfunction codes, indications on wired controller, and positions of failures.
Guides on troubleshooting temperature sensor issues, including checks and replacements.
Procedure for checking and correcting outdoor PCB dip switch settings.
Steps to diagnose and resolve current sensor failure issues.
Troubleshooting steps for DC motor failures, including wiring and PCB checks.
Troubleshoots alarms due to inconsistent indoor unit numbers and initial search settings.
Addresses issues related to the EEPROM chip and potential reconnection steps.
Troubleshooting for compressor discharge temperature protection issues.
Diagnoses and resolves issues related to IPM temperature protection.
Troubleshooting steps for open circuits in high and low-pressure switches.
Guides on troubleshooting low discharge temperature issues, checking sensors and refrigerant.
Troubleshooting steps for high suction temperature, including sensor and leak checks.
Addresses issues where indoor unit capacity exceeds outdoor unit capacity.
Troubleshoots alarms from exceeding standard current values, checking transducers.
Diagnoses communication faults between control panel and IPM modules.
Troubleshooting steps for compressor over current issues, checking wiring and compressor.
Addresses various PCB and wiring faults indicated by multiple malfunction codes.
Troubleshoots issues related to DC bus under voltage, checking power supply and PTC relay.
Troubleshoots issues where the compressor is not detected or connected.
Provides characteristic data (resistance vs. temperature) for various sensors used in the unit.
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