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Sanyo SAP-K181A - User Manual

Sanyo SAP-K181A
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TECHNICAL & SERVICE MANUAL
SAPK181A + SAPC181A
SAPK241A + SAPC241A
FILE NO.
REFERENCE NO. SM700432
Indoor Unit Outdoor Unit
SPLIT SYSTEM AIR CONDITIONER
SAPK181A
SAPK241A
SAPC181A
SAPC241A
Indoor Model No. Product Code No.
SAPK181A–S 1 852 068 06
SAPK241A–S 1 852 068 08
Outdoor Model No. Product Code No.
SAPC181A–S 1 852 068 07
SAPC241A–S 1 852 068 09
Destination: Australia
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Summary

Special Precautions and Wiring Safety

Electrical Safety When Wiring

Highlights severe personal injury or death risk from electrical shock during wiring. Requires a qualified electrician.

Operating Range Specifications

Air Conditioner Specifications

Unit Specifications

Detailed specifications for indoor and outdoor units including performance, electrical ratings, features, and dimensions.

Major Component Specifications

Detailed specifications for key components of indoor and outdoor units, such as motors and coils.

Other Component Specifications

Specifications for additional components like transformers, thermistors, power relays, and thermostats.

Dimensional Data for Air Conditioners

Refrigerant Flow Diagram and Tubing Insulation

Performance Data and Charts

Performance Charts

Charts illustrating cooling characteristics and operating current based on temperatures.

Air Throw Distance Chart

Diagrams showing air throw distance based on flap angle and air velocity.

Cooling Capacity Tables

Tables detailing cooling capacity (kW) under various indoor and outdoor conditions.

Electrical Data and Wiring

Electrical Characteristics

Tables detailing electrical ratings, power input, and running amperes under different conditions.

Electric Wiring Diagrams

Wiring diagrams for indoor and outdoor units, illustrating electrical connections.

Installation Instructions

Installation Site Selection

Guidelines for selecting appropriate indoor and outdoor unit locations, avoiding hazards and ensuring performance.

Remote Control Unit Installation Position

Recommendations for placing the remote control unit for optimal operation and signal reception.

Recommended Wire Length and Size

Table and notes on recommended wire lengths and cross-sectional areas for power supply systems.

Air Conditioner Functions

Room Temperature Control

Explanation of how the system controls room temperature by cycling the compressor.

Dry Operation (Dehumidification)

Details on the dehumidification mode, including operation cycles and conditions.

Freeze Prevention

Description of the function that prevents the indoor heat exchange coil from freezing.

Outdoor Fan Speed Control

Explanation of automatic switching of outdoor fan speed based on ambient temperature.

Troubleshooting Guide

Initial Checks Before Troubleshooting

Steps to perform before starting detailed troubleshooting, focusing on power and wiring.

Air Conditioner Does Not Operate

Troubleshooting steps for when the circuit breaker trips or the unit does not start.

Only Outdoor Unit Does Not Run

Troubleshooting steps specific to the outdoor unit failing to operate.

Partial Operation Failure

Troubleshooting for specific parts like the indoor fan or outdoor fan not operating.

Observed Abnormalities During Operation

Troubleshooting steps for issues like poor cooling or excessive cooling.

Sensor Defect Troubleshooting

Steps to diagnose and resolve issues caused by defective indoor coil or room temperature sensors.

Checking Electrical Components

Measurement of Insulation Resistance

Procedure for measuring insulation resistance of power supply wires and unit components.

Checking Fuse Continuity on PCB

Procedure to check the continuity of fuses on the PCB assembly using a multimeter.

Checking Motor Capacitor

Method for testing motor capacitors to determine if they are functioning correctly.

Product Features Overview

Installation Location Guidelines

Names of Parts Identification

Unit Display and Operation Selector

Remote Control Unit Details

Using the Remote Control Unit

Remote Control Unit Operation

Basic Operation Steps

Step-by-step guide on operating the air conditioner using the remote control unit.

Adjusting Fan Speed

Instructions on how to adjust the fan speed, both automatically and manually.

Night Setback Mode

Explanation of the energy-saving night setback mode for cooling and dry operations.

Special Remarks and Notes

Using the 12-Hour ON and OFF Timer

Using the 1-Hour OFF Timer Function

Adjusting the Airflow Direction

Operation Without Remote Control

Care and Cleaning Procedures

Summary

Special Precautions and Wiring Safety

Electrical Safety When Wiring

Highlights severe personal injury or death risk from electrical shock during wiring. Requires a qualified electrician.

Operating Range Specifications

Air Conditioner Specifications

Unit Specifications

Detailed specifications for indoor and outdoor units including performance, electrical ratings, features, and dimensions.

Major Component Specifications

Detailed specifications for key components of indoor and outdoor units, such as motors and coils.

Other Component Specifications

Specifications for additional components like transformers, thermistors, power relays, and thermostats.

Dimensional Data for Air Conditioners

Refrigerant Flow Diagram and Tubing Insulation

Performance Data and Charts

Performance Charts

Charts illustrating cooling characteristics and operating current based on temperatures.

Air Throw Distance Chart

Diagrams showing air throw distance based on flap angle and air velocity.

Cooling Capacity Tables

Tables detailing cooling capacity (kW) under various indoor and outdoor conditions.

Electrical Data and Wiring

Electrical Characteristics

Tables detailing electrical ratings, power input, and running amperes under different conditions.

Electric Wiring Diagrams

Wiring diagrams for indoor and outdoor units, illustrating electrical connections.

Installation Instructions

Installation Site Selection

Guidelines for selecting appropriate indoor and outdoor unit locations, avoiding hazards and ensuring performance.

Remote Control Unit Installation Position

Recommendations for placing the remote control unit for optimal operation and signal reception.

Recommended Wire Length and Size

Table and notes on recommended wire lengths and cross-sectional areas for power supply systems.

Air Conditioner Functions

Room Temperature Control

Explanation of how the system controls room temperature by cycling the compressor.

Dry Operation (Dehumidification)

Details on the dehumidification mode, including operation cycles and conditions.

Freeze Prevention

Description of the function that prevents the indoor heat exchange coil from freezing.

Outdoor Fan Speed Control

Explanation of automatic switching of outdoor fan speed based on ambient temperature.

Troubleshooting Guide

Initial Checks Before Troubleshooting

Steps to perform before starting detailed troubleshooting, focusing on power and wiring.

Air Conditioner Does Not Operate

Troubleshooting steps for when the circuit breaker trips or the unit does not start.

Only Outdoor Unit Does Not Run

Troubleshooting steps specific to the outdoor unit failing to operate.

Partial Operation Failure

Troubleshooting for specific parts like the indoor fan or outdoor fan not operating.

Observed Abnormalities During Operation

Troubleshooting steps for issues like poor cooling or excessive cooling.

Sensor Defect Troubleshooting

Steps to diagnose and resolve issues caused by defective indoor coil or room temperature sensors.

Checking Electrical Components

Measurement of Insulation Resistance

Procedure for measuring insulation resistance of power supply wires and unit components.

Checking Fuse Continuity on PCB

Procedure to check the continuity of fuses on the PCB assembly using a multimeter.

Checking Motor Capacitor

Method for testing motor capacitors to determine if they are functioning correctly.

Product Features Overview

Installation Location Guidelines

Names of Parts Identification

Unit Display and Operation Selector

Remote Control Unit Details

Using the Remote Control Unit

Remote Control Unit Operation

Basic Operation Steps

Step-by-step guide on operating the air conditioner using the remote control unit.

Adjusting Fan Speed

Instructions on how to adjust the fan speed, both automatically and manually.

Night Setback Mode

Explanation of the energy-saving night setback mode for cooling and dry operations.

Special Remarks and Notes

Using the 12-Hour ON and OFF Timer

Using the 1-Hour OFF Timer Function

Adjusting the Airflow Direction

Operation Without Remote Control

Care and Cleaning Procedures

Sanyo SAP-K181A Specifications

General IconGeneral
BrandSanyo
ModelSAP-K181A
CategorySplit air conditioner
LanguageEnglish

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