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General| Refrigerant | R410A |
|---|---|
| Cooling Capacity | 4.0 kW |
| Heating Capacity | 4.5 kW |
| Outdoor Unit Weight | 32 kg |
| Series | MCY-MAP0401TP |
| Power Supply | 220-240V, 50Hz |
| Outdoor Unit Noise Level | 50 dB |
General safety warnings and precautions for installation and operation.
Lists required tools and essential cautions for installing new refrigerant AC.
Covers airtight test, air purge, electrical wiring, and earthing requirements.
Instructions for preparing and conducting a test run.
Specifies approved and prohibited locations for outdoor unit installation.
Required clearances around the unit based on obstacles.
Instructions for firmly fixing the base with anchor bolts.
How to lead out pipes and optional parts required for installation.
Details on pipe connection, flaring, and brazing requirements.
Guidelines for selecting pipe materials and sizes for R410A systems.
Specifies maximum allowable lengths and height differences for piping.
Important cautions to follow during the installation process.
Steps for conducting an airtight test to detect leaks.
Procedure for purging air from the refrigerant system.
How to calculate and add refrigerant for piping lengths.
Details on charging refrigerant and insulating pipes.
Instructions for finishing pipe connections and using pipe holding brackets.
Details on selecting appropriate power wiring and circuit breakers.
Design and summary of communication wiring for the system.
How to set up group control for multiple indoor units.
Procedures for connecting power and communication wires.
Guidance on connecting power supply wires and screw tightening torque.
How to connect communication wires to the terminal board.
Steps for automatic address setting for single and multi-line systems.
Instructions for manually setting addresses using the remote controller.
How to check indoor unit addresses and their physical positions.
Guide to changing indoor unit addresses using a wired remote controller.
Procedures for resetting addresses to factory defaults.
Essential checks before performing a test run.
Procedures for executing test runs using remote controllers or PC boards.
How to perform an individual test run for each indoor unit.
How to perform a collective test run for all connected indoor units.
Interpreting 7-segment display codes for troubleshooting.
A list of check codes and their corresponding error names.
Guidelines on refrigerant concentration limits and necessary measures.
Notes regarding minimum room volume requirements for safety.
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