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General| Cooling Capacity | 4.5 kW |
|---|---|
| Heating Capacity | 5.0 kW |
| Power Supply | 220-240V, 50Hz |
| Energy Efficiency Ratio (EER) | 3.21 |
| Coefficient of Performance (COP) | 3.61 |
| Refrigerant | R32 |
| Type | Split System |
Important safety and operational guidelines for R410A refrigerant.
List and specifications of specialized tools required for R410A.
Details of included accessories and optional parts available for the unit.
Guidelines for selecting installation site and required space/clearances.
Procedures for proper drainage and physical mounting of the outdoor unit.
Safe procedures for moving and handling the unit.
Diagrams of system component connections and overall setup.
Guide to selecting appropriate refrigerant pipe diameters and materials.
Methods to protect refrigerant pipes during installation process.
Procedures and precautions for brazing refrigerant pipes.
Connecting refrigerant pipes to indoor units.
How to open and prepare knockout holes for piping entry.
Detailed steps for connecting refrigerant pipes to units.
Proper flaring techniques for R410A pipes using special tools.
Guidelines for bending pipes to prevent breakage.
Essential safety warnings and guidelines for electrical wiring.
Steps for preparing knockout holes for wiring entry.
Guidance on choosing correct power cables and circuit breakers.
Specifications and wiring rules for the transmission line.
Specifications for transmission cable size and type.
Rules for total length, segment length, and number of units.
How to enable/disable automatic address setting for units.
Detailed instructions on how to connect wiring to terminals.
Configuration and use of external input/output terminals.
Overview of field setting switches and DIP switch configuration.
Procedures for setting terminal resistors and rotary switch addresses.
How to set various functions using push buttons on the PC board.
Procedures for setting addresses for signal amplifiers.
Methods for automatically and manually setting indoor unit addresses.
Procedure for performing a leak test on the refrigerant circuit.
Steps to evacuate moisture and air from the refrigerant system.
Procedure for adding refrigerant and calculating quantities.
Guidelines for applying insulation to refrigerant pipes.
Instructions for using putty to seal gaps and prevent water entry.
Procedure to verify indoor and outdoor unit communication.
Checks and procedures for performing a test run of the system.
Detailed steps for initiating and stopping cooling/heating test runs.
Items to check before and during the test operation.
Description of LED indicators during normal operation.
Explanation of LED codes indicating system errors.
