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AUX F Series - User Manual

AUX F Series
234 pages
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1
Technical Manual
(DC Inverter Free Match R32)

Table of Contents

Questions and Answers

  • Q
    qwheelerAug 19, 2025
    How to fix communication error between AUX Inverter outdoor and indoor unit?
    • S
      Samantha MiddletonAug 19, 2025
      If you're experiencing a communication error between the outdoor and indoor units of your AUX Inverter, the first step is to check the wiring and connections between these units to ensure they are properly connected.
  • C
    Carolyn JohnsonAug 22, 2025
    What to do if my AUX Inverter has a drainage fault?
    • J
      Jake ClayAug 22, 2025
      If your AUX Inverter is experiencing drainage issues, clear any blockages in the drainage system to ensure proper water flow.
  • T
    Thomas PorterAug 25, 2025
    How to troubleshoot over-voltage or low voltage protection fault on AUX Inverter?
    • N
      Nichole WilliamsAug 25, 2025
      If your AUX Inverter is showing an over-voltage or low voltage protection fault, check the electrical supply voltage to ensure it is within the correct range.
  • M
    Madison MillerAug 26, 2025
    What causes a low pressure fault in AUX Inverter and how to fix it?
    • G
      Gary HernandezAug 27, 2025
      If your AUX Inverter indicates a low pressure fault, check the refrigerant levels to ensure they are adequate for proper operation.
  • J
    Joseph HortonAug 28, 2025
    How to fix fault with the fan motor of outdoor unit in AUX Inverter?
    • C
      cnguyenAug 28, 2025
      If you're having trouble with the fan motor of the outdoor unit of your AUX Inverter, check the outdoor fan motor to ensure it is functioning correctly.
  • J
    Jacqueline MitchellAug 30, 2025
    What to do if AUX Inverter compressor fails to start?
    • P
      Patricia MolinaAug 30, 2025
      If your AUX Inverter is experiencing issues with the compressor start, check the compressor start relay.
  • A
    andersonsandraSep 1, 2025
    How to fix a fault with the high pressure switch on AUX Inverter?
    • B
      Bianca MarshallSep 1, 2025
      If you encounter a fault with the high pressure switch in your AUX Inverter, check and replace the high pressure switch as needed.
  • N
    nataliereyesSep 3, 2025
    How do I troubleshoot the anti-frozen protection fault on my AUX Inverter?
    • K
      Kristin AdamsSep 4, 2025
      If your AUX Inverter shows a fault with anti-frozen protection of the indoor unit in heating mode, check for airflow blockages.
  • A
    Audrey MathisSep 5, 2025
    What to do if temperature sensor (Tcm) on AUX Inverter outdoor unit is faulty?
    • W
      wfrankSep 5, 2025
      If your AUX Inverter is showing a fault with the temperature sensor on the outdoor unit, replace the temperature sensor.
  • J
    Joshua WattsSep 8, 2025
    How to fix a fault with the temperature sensor (Ticm) on the indoor unit of AUX Inverter?
    • A
      Ashley WongSep 8, 2025
      If your AUX Inverter indicates a fault with the temperature sensor on the indoor unit, replace the indoor temperature sensor.

Summary

Part 3 Piping System

Part 4 Specification

Wall Mounted Specifications

Provides detailed specifications for L series wall-mounted units (07K, 09K).

L Series (12 K, 18 K) Specifications

Lists specifications for L series wall-mounted units (12K, 18K).

F Series (07 K, 09 K) Specifications

Details specifications for F series wall-mounted units (07K, 09K).

F Series (12 K, 18 K) Specifications

Provides specifications for F series wall-mounted units (12K, 18K).

F Series (24 K) Specifications

Lists specifications for the F series wall-mounted unit (24K).

J Series (07 K, 09 K) Specifications

Details specifications for J series wall-mounted units (07K, 09K).

J Series (12 K, 18 K) Specifications

Provides specifications for J series wall-mounted units (12K, 18K).

Cassette Specifications

Lists specifications for cassette units (09K, 12K, 18K).

Ceiling Floor Specifications

Lists specifications for ceiling floor units (09K, 12K).

Duct Specifications

Details specifications for duct units (07K, 09K).

Outdoor Unit Specifications (14 K, 18 K)

Provides specifications for 14K and 18K outdoor units.

Outdoor Unit Specifications (21 K, 27 K)

Details specifications for 21K and 27K outdoor units.

Outdoor Unit Specifications (36 K, 42 K)

Lists specifications for 36K and 42K outdoor units.

Part 5 Dimension

Part 6 Electrical Principle Diagram

Wall Mounted Electrical Diagram

Shows the electrical diagram for wall-mounted indoor units (L Type).

F Type Electrical Diagram

Presents the electrical diagram for F type wall-mounted units.

J Type Electrical Diagram

Shows the electrical diagram for J type wall-mounted units.

Cassette Electrical Diagram

Illustrates the electrical diagram for cassette indoor units (09K, 12K, 18K).

Ceiling Floor Electrical Diagram

Presents the electrical diagram for ceiling floor indoor units (09K, 12K, 18K).

Duct Electrical Diagram

Shows the electrical diagram for duct indoor units (07K, 09K, 12K, 18K).

Outdoor Unit Electrical Diagram

Details the electrical diagram for outdoor units (14K, 18K, 21K, 27K).

Outdoor Unit Electrical Diagram (36 K, 42 K)

Presents the electrical diagram for 36K and 42K outdoor units.

Part 7 Capacity Amendment

Capacity Amendment by Ambient Temperature

Provides coefficients for adjusting cooling and heating capacity based on temperature.

Capacity Amendment by Piping Length;Height

Shows coefficients for adjusting capacity based on piping length and height differences.

Part 9 Controller

Parameters Setting

Explains how to set indoor unit parameters via remote or wired controllers.

Part 11 Installation

Installation Precautions

Provides essential precautions for installing units safely and effectively.

Outdoor Unit Installation Location

Specifies suitable locations for outdoor unit installation, considering environment and noise.

Outdoor Unit Installation Foundation

Describes how to securely mount the outdoor unit using brackets and bolts.

Piping Installation Precautions

Provides crucial precautions for connecting refrigerant pipes, including welding.

Piping Connection Procedure

Guides on using expanding machines and connecting pipes to units.

Emptying and Vacuum

Explains the process of emptying and vacuuming the system before charging refrigerant.

Pipe Insulation

Details the importance and method of wrapping pipes with heat insulation material.

Additional Refrigerant Charge

Provides a table for adding refrigerant based on pipe length exceeding 7.5m.

Part 12 Electrical Connection

Electrical Connection Precautions

Highlights safety precautions for electrical work, including grounding and fuses.

Wire Specifications

Details wire types, sizes, and ODU/IDU power supply requirements.

Part 12 PCB Instruction

Part 13 Trouble Shooting

Failure Code Display

Lists error codes displayed on the unit and wired controller with descriptions.

Failure Analysis

Provides analysis for specific failure codes, starting with H2.

Wired Controller Communication Failure (H2)

Analyzes the causes and solutions for wired controller communication failure.

Indoor;Outdoor Communication Failure (E5)

Analyzes the causes and solutions for communication failure between indoor and outdoor units.

Outdoor Protection (Phase Sequence)

Flowchart for diagnosing and resolving outdoor unit phase sequence protection issues.

AUX F Series Specifications

General IconGeneral
RefrigerantR410A
Energy Efficiency Class CoolingA
Power Supply220-240V, 50Hz
TypeSplit
FeaturesAuto Restart, Sleep Mode
Warranty1 Year

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