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General| Category | Heat Pump |
|---|---|
| Model Number | A-VFH30QA-1 |
| Power Supply | 208/230V, 1-phase, 60Hz |
| Refrigerant Type | R410A |
| Cooling Capacity | 30000 BTU/h |
| HSPF Rating | 9.0 |
| Operating Temperature (Cooling) | 5°C to 43°C |
| Operating Temperature (Heating) | 5~86°F (-15~30°C) |
Details safety warnings and cautions, explaining symbols for potential hazards and property damage.
Explains model naming conventions and provides system application examples for outdoor and indoor units.
Provides guidance on selecting indoor unit capacity, system application limits, and operational modes.
Presents a diagram illustrating the main components and flow of the inverter series system.
Details how to select the optimal installation location and required clearances for the outdoor unit.
Addresses environmental factors like snow, awning use, and specific guidelines for rooftop installation.
Specifies requirements for a rigid base and methods for securely anchoring the outdoor unit.
Explains the process for draining condensate and defrosted water, including parts and connection steps.
Provides essential guidelines for installing refrigerant line sets, including material, connections, and routing.
Details maximum allowable lengths and elevation differences for refrigerant line sets based on system configuration.
Illustrates refrigerant line set length calculations and examples for single and multi-zone systems.
Lists connection sizes for outdoor and indoor units and explains the use of provided subassemblies.
Provides part numbers for subassemblies and specifies clearance requirements for refrigerant line connections.
Details flare nut sizes and subassemblies included with indoor units for installation.
Outlines the recommended procedure for leak testing, evacuating, and handling refrigerant in the system.
Highlights essential electrical safety precautions to prevent injury or damage during installation and maintenance.
Details electrical wiring requirements, supply voltage, and compliance with national codes.
Provides specifications for power supply and required circuit breaker/fuse ratings for different models.
Guides on removing the control cover, routing power and communication cables, and making connections.
Illustrates the electrical wiring connections for the 18KBTU/H outdoor unit model.
Illustrates the electrical wiring connections for the 24KBTU/H outdoor unit model.
Illustrates the electrical wiring connections for the 30KBTU/H outdoor unit model.
Illustrates the electrical wiring connections for the 36KBTU/H outdoor unit model.
Illustrates the electrical wiring connections for the 42KBTU/H outdoor unit model.
Explains the importance of proper system charge and how to calculate additional refrigerant needed.
Provides a table of allowable total refrigerant line lengths for various outdoor unit capacities.
Demonstrates a step-by-step calculation for determining the correct additional refrigerant charge for a system.
Covers visual inspection of the installation, final steps, and cleaning the work area.
Ensures proper system operation verification and provides essential information to the homeowner.
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