Contents
 Ceiling Cassette Type Single-Zone Air Conditioning
 Table of Contents
 Installation
Safety Precautions
 Do not let electric parts of the product get wet
Be cautious when unpacking and installing the product
Be sure the installation area does not deteriorate with age
Operational
 Be cautious that water could not enter the product
 Do not step on or put anyting on the product. outdoor units
Thinner
 Features & Benefits
 Two Thermistor Control
Swirl Swing
Space Control
Auto Restart Operation
 Water Drain Pump
Time Delay Safety Function
Zero Standby Power
High Ceiling Operation
 Ceiling Cassette
List of Functions
 Wireless LCD Remote Control
Function of Remote Control
Nd F Button
 Wired LCD Remote Control
 DMC36CA-1
Specifications
 Outdoor Unit
 Indoor Units
Dimensional Drawings
 Model No. DMC24CA-1
 Model No. DMC36CA-1
 Indoor Unit
Wiring Diagrams
DMC24CA-1 / DMC36CA-1
 DMC24CA-1
Outdoor Unit
DMC36CA-1
 Cooling Only Models
Refrigerant Cycle Diagrams
 Outdoor Unit
Installation
Select the best location
Indoor Unit
 Settlement of outdoor unit
Indoor Unit Installation
 Wiring Connection
 Air conditioner unit Piping side
Installation of Decoration Panel
 Heat Insulation
Heat Insulation and pipings
 Drain Piping of Ceiling Cassette
Drain Pipe Work
Drain test
 Test running
Precautions in Test RUN
 Evaluation of the performance
Connection of power supply
 Two Thermistor System
Optional Operation
 Remote Controller
Adjusting air volume to the height of ceiling
Procedure
Wiring design
 Cycle Troubleshooting Guide
Troubleshooting Guide
Trouble analysis
 Trouble
Electronic Parts Troubleshooting Guide
 Product doesnt operate with the remote controller
 When cooling does not operate
 When indoor Fan does not operate
 Trouble 5 When Vertical Louver does not operate
 Self-diagnosis Function
Indoor Error
Outdoor Error
Error Indicator
 Check Point
Troubleshooting CH01, CH02, CH06
 Troubleshooting CH03
 Drain pump Float switch Open Drain pump power input
Troubleshooting CH04
 Troubleshooting CH05, CH53
 Troubleshooting CH24, CH25
 Inverter
Troubleshooting CH32, CH33
Constant
 Troubleshooting CH41, CH44, CH45, CH46, CH47, CH65
 Troubleshooting Guide
 Troubleshooting CH61, CH62
 Way Valve Liguid Side Way Valve Gas Side
Way Valve
 Set the liquid side valve to the closed position
Procedure
Pumping down
Air purging of the charge hose
 Evacuation
Mount the valve caps and the service port caps
All amount of refrigerant leaked
 Connect the gauge to the charging cylinder
Mount the valve stem nuts and the service port nut
Gas Charging
After Evacuation
 Main P.C.B ASM
Electronic Control Device
 03/19/07