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Sanyo CL2432 User Manual

Sanyo CL2432
63 pages
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Sanyo CL2432 Specifications

General IconGeneral
BrandSanyo
ModelCL2432
CategoryAir Conditioner
LanguageEnglish

Summary

SPECIAL PRECAUTIONS

When Wiring

Precautions for electrical wiring to prevent shock.

When Transporting

Guidelines for safely moving indoor and outdoor units.

When Installing

Installation considerations for various locations and conditions.

When Connecting Refrigerant Tubing

Procedures for connecting refrigerant tubing safely.

When Servicing

Safety steps before performing service or repairs.

1. OPERATING RANGE

2. SPECIFICATIONS

Unit Specifications

Detailed specifications for the indoor and outdoor units.

Major Component Specifications - Indoor Unit

Specifications of key components within the indoor unit.

Major Component Specifications - Outdoor Unit

Specifications of key components within the outdoor unit.

Other Component Specifications - Indoor Unit

Other component specifications for the indoor unit.

Other Component Specifications - Outdoor Unit

Other component specifications for the outdoor unit.

3. DIMENSIONAL DATA

Indoor Unit Dimensions

Detailed dimensions for the indoor unit.

Outdoor Unit Dimensions

Detailed dimensions for the outdoor unit.

4. PERFORMANCE CHARTS

Operating Current Characteristics

Charts showing operating current vs. temperatures for different models.

High and Low Pressure Characteristics

Charts for discharge and suction pressures vs. temperatures.

Cooling Capacity Data

Tables detailing cooling capacity under various conditions.

5. AIR THROW DISTANCE CHART

6. REFRIGERANT FLOW DIAGRAM

Refrigerant Tubing Insulation

Importance of insulating refrigerant tubing to prevent heat loss and condensation.

7. INSTALLATION INSTRUCTIONS

Refrigerant Tubing Length Requirements

Guidelines for refrigerant tubing length and elevation difference.

Indoor Unit Installation Site Selection

Recommendations and warnings for choosing a location for the indoor unit.

Outdoor Unit Installation Site Selection

Guidelines for selecting a location for the outdoor unit.

Multiple Unit Installation Spacing

Spacing requirements for multiple indoor units.

Electrical Wiring Precautions

General safety and procedural guidelines for electrical wiring.

Power Supply Wiring Specifications

Recommended wire length and diameter for power supply.

Refrigerant Tubing Connection (Outdoor Unit)

Procedure for connecting refrigerant tubing to the outdoor unit.

8. ELECTRICAL DATA

9. ELECTRICAL WIRING DIAGRAMS

Indoor Unit Wiring Diagram

Wiring diagram for the indoor unit.

Outdoor Unit (C2432) Wiring Diagram

Wiring diagram for the C2432 outdoor unit.

Outdoor Unit (C2432) Schematic Diagram

Schematic diagram for the C2432 outdoor unit.

Outdoor Unit (CL2432) Wiring Diagram

Wiring diagram for the CL2432 outdoor unit.

Outdoor Unit (CL2432) Schematic Diagram

Schematic diagram for the CL2432 outdoor unit.

10. PROCESSES AND FUNCTIONS

Room Temperature Control Operation

How the unit controls room temperature by cycling the compressor.

Dry Operation (Dehumidification)

How the unit operates in dry mode to remove moisture.

Freeze Prevention Function

How the unit prevents the indoor coil from freezing.

Outdoor Fan Speed Control

How outdoor fan speed is adjusted based on temperature for different models.

11. SERVICE PROCEDURES

Initial Troubleshooting Checks

Basic checks for power supply, wiring, and connections before troubleshooting.

Troubleshooting: Unit Not Operating

Steps for diagnosing issues when the unit does not operate or circuit breaker trips.

Troubleshooting: Component Checks

Procedures for checking specific components like switches, protectors, and transformers.

Troubleshooting: Relays and Fuses

Steps to check auxiliary relays and fuses on the PCB.

Troubleshooting: Outdoor Unit Not Running

Steps to diagnose why the outdoor unit is not running.

Troubleshooting: PCB and Contactor Checks

Checking the compressor contactor and PCB for issues.

Troubleshooting: Indoor Unit Components

Diagnosing issues with the indoor fan or flap motor not running.

Troubleshooting: Outdoor Fan and Speed Control

Diagnosing outdoor fan issues and speed control problems.

Troubleshooting: Compressor and CL2432 Fan

Diagnosing compressor and CL2432 outdoor fan non-operation.

Troubleshooting: Cooling Performance

Diagnosing issues with poor or excessive cooling.

Troubleshooting: Sensor Defects

Identifying problems caused by defective indoor or room temperature sensors.

Electrical Component Testing: Insulation Resistance

Measuring insulation resistance of power supply wires and unit components.

Electrical Component Testing: Protective Devices

Checking continuity of protective devices like thermal protectors.

Electrical Component Testing: Parts Resistance

Measuring coil resistance of transformers, motors, and capacitors.

Electrical Component Testing: Fuse Continuity

Checking fuse continuity and replacement procedure.

12. MAINTENANCE

Address Setting for Multiple Units

How to assign addresses for multiple indoor units and their remote controls.

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