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Acson international ALC 15B - User Manual

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Manual No: TMA-ACK-A-1230B
ACK20 A/AR
ACK25 A/AR
ACK30 A/AR
ACK40 A/AR
ACK50 A/AR
ACK15 B/BR
ACK20 B/BR
ACK25 B/BR
ACK30 B/BR
Models:

Questions and Answers

Summary

Noise Level

Operating Range

Cooling Only Operating Range

Chart showing allowable indoor and outdoor temperature ranges for cooling-only operation.

Heat Pump Operating Range

Charts showing allowable temperature ranges for heat pump heating and cooling modes.

Wiring Diagrams

C3 A Board Wiring Diagrams

Wiring schematics for indoor and outdoor units using C3A boards.

Universal Board Wiring Diagrams

Wiring schematics for indoor and outdoor units using Universal boards.

Special Outdoor Unit Wiring

Wiring diagrams for specific outdoor units: 60Hz, 3 Phase, High Ambient, Low Ambient.

Special Precautions for R407 C

What is New Refrigerant R407 C?

Explains R407C properties, ozone depletion, and lubricant requirements.

R407 C Handling and Charging Precautions

Details precautions for compressor exposure, vacuum levels, liquid withdrawal, and servicing leaks.

Installation of Indoor Unit

Preliminary Site Survey

Guidelines for site selection, electrical supply, and unit placement considerations.

Unit Installation and Mounting

Instructions for mounting the indoor unit, including dimensions and clearance requirements.

Unit Hanging and Adjustment

Instructions on hanging the unit using rods, adjusting height, and ensuring it is level.

Installation of Outdoor Unit

Preliminary Site Survey for Outdoor Unit

Guidelines for selecting a suitable outdoor location, considering protection and ventilation.

Outdoor Unit Installation and Clearance

Instructions for installing the outdoor unit firmly and horizontally with specified clearances.

Refrigerant Piping Work

Piping Length and Elevation Guidelines

Recommendations for piping length, elevation, bends, and pipe sizes to maintain capacity.

Piping Connection Procedures

Steps for connecting refrigerant pipes, including brazing, cutting, deburring, and tightening.

Additional Refrigerant Charge (Cooling Only)

Table detailing required additional refrigerant charge based on pipe length for cooling only models.

Additional Refrigerant Charge (Heat Pump)

Table detailing additional refrigerant charge for heat pump models based on pipe length.

Electrical Connections and Wiring Precautions

Field Wiring Regulations

Emphasizes compliance with local electrical codes for wire diameters and installation.

General Wiring Precautions

Key safety and installation practices for electrical wiring, including grounding and connections.

Indicator Lights and Self-Diagnosis

Overall Checking

Remote Control Operation Guide

G6 Remote Controller Functions

Operation guide for the G6 remote controller, including modes and settings.

SLM and AC-5300 Remote Controller Functions

Operation guide for SLM and AC-5300 remote controllers, covering their features.

G8 Remote Controller Functions

Operation guide for the G8 remote controller, detailing all functions.

Service and Maintenance

Maintenance Procedures and Schedule

Recommended maintenance tasks for air filters, indoor unit, drain pan, coils, and power supply.

Pre Start Up Maintenance

Troubleshooting

Common Faults and Causes

Table listing common air conditioner faults, their causes, and simple troubleshooting steps.

Acson international ALC 15B Specifications

General IconGeneral
BrandAcson international
ModelALC 15B
CategoryAir Conditioner
LanguageEnglish

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