Daikin CDKD60CVM - User Manual

C-Series
[Applied Models]
zInverter Multi : Cooling Only
zInverter Multi : Heat Pump
Si12 - 411A

Daikin CDKD60CVM Specifications

General

Brand	Daikin
Model	CDKD60CVM
Category	Air conditioning
Language	English

Summary

Part 1 List of Functions

1. List of Functions

Details all functions applicable to the model series.

1.1 Cooling Only Models

Lists functions specific to cooling-only models.

1.2 Heat Pump Models

Lists functions specific to heat pump models.

Part 2 Specifications

1. Specifications

Provides comprehensive technical data for various units.

1.1 Indoor Units - Cooling Only

Technical specifications for cooling-only indoor units.

1.2 Outdoor Units - Cooling Only

Technical specifications for cooling-only outdoor units.

1.3 Indoor Units - Heat Pump

Technical specifications for heat pump indoor units.

1.4 Outdoor Units - Heat Pump

Technical specifications for heat pump outdoor units.

Part 4 Function and Control

1. Main Functions

1.1 Frequency Principle

Explains compressor frequency control and inverter operation.

3. Control Specification

Details the system's control logic and specifications.

3.2 Frequency Control

Explains compressor frequency determination logic.

3.6 Freeze-up Protection Control

Mechanisms to prevent indoor heat exchanger freezing.

3.10 Defrost Control

Procedure for defrosting the outdoor unit heat exchanger.

3.11 Low Hz High Pressure Limit

Limits high pressure in low Hz operating zones.

3.12 Electronic Expansion Valve Control

Detailed management of electronic expansion valves.

3.13 Malfunctions

Identification and causes of system malfunctions.

3.14 Forced Operation Mode

3.15 Wiring-Error Check

Procedure for detecting and correcting wiring errors.

Part 5 System Configuration

1. System Configuration

2.2 Safety Precautions

Critical safety guidelines for installation and operation.

2.14 Troubleshooting

Guide to resolving common operational issues.

Part 6 Service Diagnosis

1. Caution for Diagnosis

Important safety warnings before starting diagnostic procedures.

1.1 Troubleshooting with the Operation Lamp

Using the operation lamp to identify errors.

2. Problem Symptoms and Measures

Lists common problems and their corresponding solutions.

3. Service Check Function

Details on using the unit's service check function.

4. Code Indication on the Remote Controller

Explains error codes displayed on the remote controller.

4.1 Error Codes and Description of Fault

A comprehensive list of error codes and their causes.

5. Troubleshooting

Detailed procedures for diagnosing and resolving faults.

5.1 Indoor Units

Troubleshooting steps specific to indoor unit issues.

5.2 Outdoor Units

Troubleshooting steps specific to outdoor unit issues.

5.3 Indoor Unit PCB Abnormality

Diagnosing issues related to the indoor unit's PCB.

5.4 Freeze-up Protection Control or High Pressure Control

Troubleshooting protection controls and high pressure issues.

5.5 Fan Motor or Related Abnormality

Diagnosing problems with the fan motor or its components.

5.6 Thermistor or Related Abnormality (Indoor Unit)

Troubleshooting indoor unit thermistor issues.

5.7 Shutter Drive Motor; Shutter Limit Switch Abnormality

5.8 Signal Transmission Error (between Indoor and Outdoor Units)

Troubleshooting communication errors between units.

5.9 Unspecified Voltage (between Indoor and Outdoor Units)

5.10 Freeze-up Protection Control

Troubleshooting procedures for the freeze-up protection system.

5.11 OL Activation (Compressor Overload)

Diagnosing and resolving compressor overload conditions.

5.12 Compressor Lock

Troubleshooting compressor lock errors.

5.13 DC Fan Lock

5.14 Input Over Current Detection

Troubleshooting input over current detection faults.

5.15 Four Way Valve Abnormality

5.16 Discharge Pipe Temperature Control

5.17 Position Sensor Abnormality

5.18 CT or Related Abnormality

5.19 Thermistor or Related Abnormality (Outdoor Unit)

5.20 Electrical Box Temperature Rise

5.21 Radiation Fin Temperature Rise

5.22 Output Over Current Detection

5.23 Insufficient Gas

5.24 Low-voltage Detection

5.25 Anti-icing Function in Other Rooms; Unspecified Voltage (between Indoor and Outdoor Units)

6. Check

6.1 How to Check

Part 7 Removal Procedure

1. Outdoor Unit (80; 90 Class)

1.10 Removal of Compressor

2. Outdoor Unit (50; 52; 58; 68; 75 Class)

2.9 Removal of Compressor