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Hisense ACT-12UR4RCA4 User Manual

Hisense ACT-12UR4RCA4
204 pages
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TECHNICAL & SERVICEMANUAL V3.0
—DC-INVERTER AIR CONDITIONERS
R410A
Refrigerant
R410A
Refrigerant
R410A
Refrigerant
R32
Refrigerant
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Hisense ACT-12UR4RCA4 Specifications

General IconGeneral
BrandHisense
ModelACT-12UR4RCA4
CategoryAir Conditioner
LanguageEnglish

Summary

1. GENERAL

1.1 Duct Type Air Conditioner Features

Details the key features of the Duct Type Air Conditioner.

1.1 Cassette Type Air Conditioner Features

Details the key features of the Cassette Type Air Conditioner.

1.1 Ceiling & Floor Air Conditioner Features

Details the key features of the Ceiling & Floor Type Air Conditioner.

2. SPECIFICATIONS

2.1 Duct Type Specifications

Presents comprehensive technical specifications for the Hisense Duct type DC-Inverter air conditioners.

2.2 Cassette Type Specifications

Lists detailed technical specifications for the Hisense Cassette type DC-Inverter air conditioners.

2.3 Ceiling & Floor Type Specifications

Provides detailed technical specifications for the Hisense Ceiling & Floor type DC-Inverter air conditioners.

2.4 Console Type Specifications

Lists detailed technical specifications for the Hisense Console type DC-Inverter air conditioners.

3. OUTLINES AND DIMENSIONS

4. ELECTRICAL DATA

4. Electrical Data

Provides electrical specifications including voltage, phase, frequency, and current for outdoor units by capacity.

5. CAPACITIES AND SELECTION DATA

5.1 Duct Type Capacity Charts

Presents cooling and heating capacity charts for the Duct 9K model under various temperature conditions.

5.1 Cassette Type Capacity Charts

Lists cooling and heating capacity data for Cassette type models 9K and 12K.

5.1 Ceiling & Floor Type Capacity Charts

Provides cooling and heating capacity data for Ceiling & Floor type models 18K and 24K.

5.1 Console Type Capacity Charts

Displays cooling and heating capacity data for Console type models 9K and 12K.

5.2 Piping Length Correction Factor

Details correction factors for cooling capacity based on equivalent pipe length and height difference.

6. SOUND PRESSURE DATA

8. ESP CHARTS (DUCT TYPE)

8.1 Duct Type ESP Charts

Displays External Static Pressure (ESP) charts for 9K Duct type units under standard and high ESP conditions.

9. REFRIGERANT CYCLE DIAGRAMS

11. WIRING DIAGRAMS

11.1 Indoor Unit Electrical Wiring Diagrams

Presents the electrical wiring diagram for 9K-24K Duct type indoor units.

11.2 Indoor Unit Control Board Pictures

Provides visual identification of components on the control boards for Duct and Console indoor units.

12. FIELD SETTING PROCEDURES

13. PIPING WORK AND REFRIGERANT CHARGE

13.1 Maximum Piping Length Allowed

Specifies the maximum allowed piping length and height difference for different air conditioner models.

14. CONTROL MODES

16. TROUBLESHOOTING GUIDE

16.1 Trouble Codes and Indicators

Guides users on identifying and checking fault codes displayed on remote controllers and indoor unit panels.

16.2 Fault Code Tables

Provides a comprehensive table of outdoor unit fault codes, their causes, and recommended solutions.

17. COMPONENT CHECKING PROCEDURES

17.1 Refrigerant System Check

Outlines the procedure for checking the refrigerant system, including tools and flowcharts for cooling and heating.

18. DISASSEMBLY AND ASSEMBLY PROCEDURES

Outdoor Unit Disassembly/Assembly (9K-24K)

Provides step-by-step instructions for disassembling and assembling outdoor units for models 9K through 24K.

19. CONTROL LOGIC DESCRIPTIONS

19.5 Evaporator Low-temperature Protection

Explains the protection mechanism for the evaporator when its temperature becomes too low during cooling.

19.6 Condenser High-temperature Protection

Details the protection logic for the condenser when its temperature rises too high during cooling or heating.

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