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General| Cooling Capacity | 3.5 kW |
|---|---|
| Heating Capacity | 4.0 kW |
| Indoor Unit Dimensions (W x H x D) | 845 x 275 x 209 mm |
| Outdoor Unit Dimensions (W x H x D) | 780 x 540 x 269 mm |
| Energy Efficiency Class (Cooling) | A |
| Energy Efficiency Class (Heating) | A |
| Power Supply | 230V, 50Hz |
Explains safety symbols (DANGER, CAUTION, NOTE) and their meanings for safe operation.
Provides crucial safety warnings regarding electrical hazards, refrigerant leaks, and product usage.
Details safety measures related to the high pressure vessel and switch in the refrigerant system.
Details site selection criteria for outdoor unit placement, considering sunlight, ventilation, noise, and access.
Specifies required clearances around the outdoor unit for installation and maintenance.
Provides guidelines for unit installation clearances based on surrounding walls.
Details requirements for outdoor unit foundations, including height, drainage, and strength.
Provides guidance on selecting correct refrigerant pipe sizes based on system type and outdoor unit power.
Provides guidance on selecting correct refrigerant pipe sizes based on system type and outdoor unit power.
Details specifications for copper pipes, including sizes, connection types, and insulation requirements.
Guidelines for safe outdoor unit installation, including unit arrangement and pipe routing.
Table detailing pipe diameters for various systems and unit combinations.
Table detailing pipe diameters for outdoor units and branches in 2-pipe heat pump systems.
Table detailing pipe diameters for outdoor units and branches in 3-pipe heat recovery systems.
Details the procedure for performing an air-tight test on the refrigerant system, including valve checks and pressure testing.
Explains the process of vacuum pumping the refrigerant system to remove moisture and air.
Provides formulas and tables for calculating additional refrigerant charge based on pipe length, diameter, and unit type.
Details the process and precautions for charging refrigerant into the system.
Describes the automatic system for judging refrigerant amount, including procedure and results.
Highlights safety precautions for refrigerant gas leakage, including critical concentrations and ventilation requirements.
Emphasizes strict adherence to safety regulations and discusses maximum permitted concentrations of HFC gases.
Details room characteristics and ventilation required to mitigate risks associated with refrigerant leaks.
Explains the need for condensation drainage and provides guidance on selecting locations and using drainage kits.
Provides general safety precautions and warnings related to electrical wiring work and inspections.
Outlines checks for electrical components, supply voltage, installation conditions, and earth connections.
Details power source wiring methods for heat pump and heat recovery systems.
Provides minimum wire sizes for power source and transmission cables based on model and power supply.
Specifies electrical data, recommended wiring, and breaker sizes for each outdoor unit.
Instructions for connecting electrical wiring to the outdoor unit's terminal board and PCB.
Provides guidance on connecting indoor units, communication cables, and ensuring proper distances and shielding.
Lists essential checks before performing a test run, including refrigerant pipes, wiring, and safety precautions.
Provides step-by-step instructions for carrying out the test run for indoor and outdoor units.
A comprehensive checklist for verifying system operation and parameters during the test run.
Lists common alarm codes, their categories, abnormality content, and possible causes for quick troubleshooting.
Details the devices and combinations that protect the compressor from overpressure and cold starts.
Safety warning regarding leaks, smoke, or abnormal sounds, advising immediate unit shutdown.
