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General| Compressor Type | Rotary |
|---|---|
| Voltage | 220-240V |
| Type | Split System |
| Refrigerant | R410A |
| Phase | Single |
| Indoor Unit Type | Wall-mounted |
| Outdoor Unit Noise Level | 52 dB |
Overview of key advantages and design solutions for duct-free split systems.
Details on the quiet operation of the indoor and outdoor units due to component placement.
Highlights ease of installation due to minimal ductwork and compact design.
Discusses design features ensuring long-term, trouble-free operation.
Explains how units provide tailored comfort to each space with motorized louvers.
Details energy savings through zoned cooling/heating and efficient air movement.
Explains the coding system for identifying indoor unit models (40QAC/40QAQ).
Details the coding system for outdoor unit model identification (38HDR/38QRR).
Features simplifying the installation process for indoor and outdoor units.
Highlights safety mechanisms like pressure switches and overload protection.
Describes capabilities for operation in low outdoor temperatures with specific kits.
Details the purpose of the crankcase heater for compressor protection.
Provides performance data for cooling-only systems.
Details performance data for heat pump systems.
Presents dimensional data for outdoor units in English units.
Provides dimensional specifications for indoor fan coil units.
Technical specifications including voltage, weight, and components for the 38HDR.
Technical specifications including voltage, weight, and components for the 38QRR.
Technical specifications for indoor fan coil units, including fans, coils, and motors.
Instantaneous and integrated heating ratings for various conditions.
Advice on choosing the appropriate unit size based on load and humidity control.
Instructions and considerations for mounting indoor fan coil units.
Guidance on clearance, location, and mounting for outdoor units.
Details unit operation in low temperatures with specific controllers.
Explains condensate removal options for indoor units.
Guidelines for refrigerant line installation and long line applications.
Step-by-step process for heating and cooling demands in heat pump systems.
Explanation of the defrost cycle for heat pump systems.
Details on thermostat control and operating mode memory.
Features like automatic air sweep, outside air intake, and air throw data.
Sound power and pressure levels for outdoor units.
Sound power and pressure levels for indoor units.
Information on power supply and low voltage wiring between units.
Electrical specifications for 38HDR outdoor units.
Electrical specifications for 38QRR outdoor units.
Electrical specifications for indoor fan coil units.
Schematic showing electrical connections for cooling systems.
Schematic detailing electrical connections for heat pump systems.
Overview of the air-cooled split system compressor sections.
Compliance with industry standards like ANSI/ASHRAE and UL.
Guidelines for shipping, storing, and handling the units.
Information regarding the unit's limited warranty.
Factory assembled outdoor units containing wiring, piping, and controls.
Details on cabinet construction, access panels, and acoustic lining.
Information on fan type, motor, and blade construction.
Details on outdoor coil construction with copper tubes and aluminum fins.
Overview of operating controls, safeties, and thermostat interface.
Unit power connections, voltage, and wiring code compliance.
Optional features like Low-Ambient Kit, Crankcase Heater, and Wind Baffle.
