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Vivax ACP-12CH35AEF - User Manual

Vivax ACP-12CH35AEF
44 pages
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ACP-09CH25AEF
ACP-12CH35AEF
ACP-18CH50AEF
ACP-09CH25AEG
ACP-12CH35AEG
ACP-18CH50AEG
ACP-24CH70AEG
Service
manual
ENG
RoHS
NNO-1/09
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Summary

Precautions and Warnings

Safety Precautions

Essential safety rules to prevent accidents and ensure user protection.

Installation Warnings

Critical warnings regarding electrical safety, grounding, and installation practices.

Operational Safety and Cautions

Guidelines for safe operation and handling to prevent hazards.

Functionality

Model and Capacity Information

Details model names and their corresponding cooling/heating capacities.

Indoor Unit Functions

Explains the various operational features and controls of the indoor unit.

Outdoor Unit Features

Describes the design and functional aspects of the outdoor unit.

Dimensions

Indoor Unit Dimensions

Provides detailed diagrams and measurements for indoor unit installation.

Outdoor Unit Dimensions

Provides detailed diagrams and measurements for outdoor unit installation.

Refrigerant Cycle Diagram

Wiring Diagrams

Indoor Unit Wiring Schematics

Illustrates the electrical connections and component layout for indoor units.

Installation Procedures

Torque and Cable Specifications

Specifies torque values for fittings and cable cross-sectional areas.

Pipe Length and Elevation Limits

Outlines limits for pipe length and elevation differences for proper installation.

Air Purging with Vacuum Pump

Procedure for removing air and moisture from the refrigerant system.

Pumping Down Procedure

Steps for refrigerant recovery during re-installation.

Re-air Purging Procedure

Steps for re-purging air after re-installation.

Balance Refrigerant Valves

Instructions for balancing refrigerant between indoor and outdoor units.

Evacuation Procedure

Method for creating a vacuum in the refrigerant system.

Gas Charging Procedure

Steps for charging the system with the correct amount of refrigerant.

Operation Characteristics

Electronic Functions and Modes

Key Abbreviations

Definitions of technical terms and sensor readings used in the manual.

Indoor Display Indicators

Explanation of icons displayed on the indoor unit.

Main Protection Features

Details on built-in protection mechanisms like current and zero crossing detection.

PTC Heater Function

Explains the conditions for PTC heater activation and deactivation.

Fan Mode Operation

Describes how to set and control the indoor fan speed.

Cooling Mode Operation Rules

Rules governing compressor and fan operation during cooling.

Evaporator T2 Protection

Details protection against low evaporator coil temperatures.

Heating Mode Operation Rules

Rules governing compressor and fan operation during heating.

Anti-Cold Wind Function

Explains how the unit prevents cold air blow during heating.

Defrosting Mode Operation

Conditions and procedures for entering and exiting defrosting mode.

Auto and Drying Modes

Describes the automatic mode selection and drying functions.

Forced, Timer, and Sleep Functions

Explains forced operation, timer settings, and sleep mode behavior.

Auto-Restart and Air Purification

Details auto-restart and optional ionizer functions.

Troubleshooting

Indoor Unit Error Display Codes

Maps operation lamp and timer lamp states to specific failures.

Fan Speed Diagnosis and Solution

Step-by-step guide to diagnose indoor fan speed control problems.

Sensor and EEPROM Error Diagnosis

Troubleshooting steps for temperature sensor and EEPROM errors.

Summary

Precautions and Warnings

Safety Precautions

Essential safety rules to prevent accidents and ensure user protection.

Installation Warnings

Critical warnings regarding electrical safety, grounding, and installation practices.

Operational Safety and Cautions

Guidelines for safe operation and handling to prevent hazards.

Functionality

Model and Capacity Information

Details model names and their corresponding cooling/heating capacities.

Indoor Unit Functions

Explains the various operational features and controls of the indoor unit.

Outdoor Unit Features

Describes the design and functional aspects of the outdoor unit.

Dimensions

Indoor Unit Dimensions

Provides detailed diagrams and measurements for indoor unit installation.

Outdoor Unit Dimensions

Provides detailed diagrams and measurements for outdoor unit installation.

Refrigerant Cycle Diagram

Wiring Diagrams

Indoor Unit Wiring Schematics

Illustrates the electrical connections and component layout for indoor units.

Installation Procedures

Torque and Cable Specifications

Specifies torque values for fittings and cable cross-sectional areas.

Pipe Length and Elevation Limits

Outlines limits for pipe length and elevation differences for proper installation.

Air Purging with Vacuum Pump

Procedure for removing air and moisture from the refrigerant system.

Pumping Down Procedure

Steps for refrigerant recovery during re-installation.

Re-air Purging Procedure

Steps for re-purging air after re-installation.

Balance Refrigerant Valves

Instructions for balancing refrigerant between indoor and outdoor units.

Evacuation Procedure

Method for creating a vacuum in the refrigerant system.

Gas Charging Procedure

Steps for charging the system with the correct amount of refrigerant.

Operation Characteristics

Electronic Functions and Modes

Key Abbreviations

Definitions of technical terms and sensor readings used in the manual.

Indoor Display Indicators

Explanation of icons displayed on the indoor unit.

Main Protection Features

Details on built-in protection mechanisms like current and zero crossing detection.

PTC Heater Function

Explains the conditions for PTC heater activation and deactivation.

Fan Mode Operation

Describes how to set and control the indoor fan speed.

Cooling Mode Operation Rules

Rules governing compressor and fan operation during cooling.

Evaporator T2 Protection

Details protection against low evaporator coil temperatures.

Heating Mode Operation Rules

Rules governing compressor and fan operation during heating.

Anti-Cold Wind Function

Explains how the unit prevents cold air blow during heating.

Defrosting Mode Operation

Conditions and procedures for entering and exiting defrosting mode.

Auto and Drying Modes

Describes the automatic mode selection and drying functions.

Forced, Timer, and Sleep Functions

Explains forced operation, timer settings, and sleep mode behavior.

Auto-Restart and Air Purification

Details auto-restart and optional ionizer functions.

Troubleshooting

Indoor Unit Error Display Codes

Maps operation lamp and timer lamp states to specific failures.

Fan Speed Diagnosis and Solution

Step-by-step guide to diagnose indoor fan speed control problems.

Sensor and EEPROM Error Diagnosis

Troubleshooting steps for temperature sensor and EEPROM errors.

Vivax ACP-12CH35AEF Specifications

General IconGeneral
TypeSplit System
Cooling Capacity12000 BTU/h
Energy Efficiency ClassA
RefrigerantR410A
Power Supply220-240V, 50Hz
Energy Efficiency Ratio (EER)3.21
Air Flow (High)550 m³/h
Operating Temperature (Cooling)+18°C to +43°C
Operating Temperature (Heating)-7°C to +24°C
Indoor Unit Weight8 kg

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