Part 4: Components - Haier Arctic Serie Manual De Instrucciones

MID-STATIC DUCTED UNIT

Part 4: Components

4.1 Coil
A. Coil shall be painted with a hydrophilic coating to increase airflow efficiency.
B. Copper tubing shall have inner micro grooves to increase effective heat transfer capabilities.
C. Coils shall be pressure tested at 600~650 PSI using Helium leak detection.
D. The coil shall be charged with dry nitrogen for shipping at 70~100 PSI dwelling pressure.
4.2 Fan Motor
A. The ducted fan motor shall be a sealed DC resin-packed motor.
B. The fan motor shall have permanently lubricated bearings
4.3 Fan Blade
A. The fan blade shall be a noncorrodible centrifugal fan blower.
4.4 Copper Piping
A. The coil shall be connected to a length of insulated annealed copper.
B. The ends of the tubing shall have female flare connections.
4.5 Filter
A. The mid-static ducted indoor unit shall have removable air filters.
B. The air filters shall be washable and reusable.
4.6 WiFi
A. The mid-static ducted indoor unit shall include a WiFi adapter.
4.7 Control
A. The mid-static ducted indoor unit shall ship with the wall mountable Simplified Wired Controller.
B. The mid-static ducted indoor unit shall be compatible with the Simplified Wired Controller and Programmable Wired
Controller.
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