System; Part 1: General; Part 2: Performance And Operating Range - Haier Arctic Serie Manual De Instrucciones

SYSTEM

Part 1: General

1.1 Description
A. The Haier Next Gen Arctic heat pump air conditioner shall be a variable capacity, mini-split type system
comprised of a single outdoor and a single wall-mounted indoor unit.
1.2 Toxicity
A. The heat pump system shall participate in RoHS compliance and listed in the directory.

Part 2: Performance and Operating Range

2.1 Operating Range
A. The heat pump shall provide cooling temperature range of 14°~115°F (-10°C~46°C) with a wind baffle installed
and provide heating at outdoor ambient temperature range of -31°F ~ 75°F (-35°C ~ 25°C).
B. The heat pump shall provide cooling temperature range of 23°F~115°F (-5~46°C) without a wind baffle installed
and provide heating at outdoor ambient temperature range of -31°F ~ 75°F (-35°C ~ 25°C).
C. The 9K heat pump system shall be capable of providing 100% capacity at -4°F (-20°C) outdoor ambient
temperature and greater than 74% capacity at -22°F (-30°C) outdoor ambient temperature.
D. The 12K and 18K heat pump systems shall be capable of 100% rated heating capacity at -15°F (-26°C) outdoor
ambient temperature.
E. The 12K heat pump system shall be capable of providing greater than 85% capacity at -22°F (-30°C) outdoor
ambient temperature.
F. The 18K heat pump system shall be capable of providing greater than 95% capacity at -22°F (-30°C) outdoor
ambient temperature.
2.2 Performance
The system shall perform within the specified operating window found on the following table.
A. Cooling performance rating shall be verified following AHRI 210/240 standards of 80°F DB/67°F WB (27°/19°C)
indoor temperature and 95°F DB/75°F WB (35°/24°C) outdoor temperature.
B. Heating performance rating shall be verified following AHRI 210/240 standards of 70°F DB/60°F WB (21°/16°C)
indoor temperature and 47°F DB/43°F WB (8°/6°C) outdoor temperature.
2.3 Performance Related to Pipe Length
Pipe lengths beyond 25 feet will affect the rated performance of the installed system. See the below table.
9K and 12K Models
18K and 24K
Models
8
Pipe Length (ft)
Capacity correction factor (cooling)
Capacity correction factor (heating)
Pipe Length (ft)
Capacity correction factor (cooling)
Capacity correction factor (heating)
25 33 50
100% 98% 96%
100% 98% 97%
25 33 50
100% 99% 97% 95%
100% 99% 98% 95%
66
94%
95%
66 82
93%
94%
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