Service Manual

SiUS281811E Field Settings from Outdoor Unit
Part 5 Field Settings and Test Operation 145
The numbers in the No. column represent the number of times to press the SET (BS2) button.
No.
Setting item display
Setting condition display
Setting item
MODE
H1P
TEST
H2P
C/H selection
Low
noise
H6P
Demand
H7P
IND
H3P
Master
H4P
Slave
H5P
∗
Factory setting
50
Auxiliary heater
maximum allowable
temperature
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–17.7°C (0°F)
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–15°C (5°F)
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–12.2°C (10°F)
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–9.4°C (15°F)
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–6.6°C (20°F)
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–3.8°C (25°F)
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–1.1°C (30°F)
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1.6°C (35°F)
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4.4°C (40°F)
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7.2°C (45°F)
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10°C (50°F)
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12.7°C (55°F)
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15.5°C (60°F)
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18.3°C (65°F)
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Auxiliary heater always not allowed
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Auxiliary heater always allowed
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56
Auxiliary heater
maximum allowable
temperature release
differential
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2.8°C (5°F)
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5.6°C (10°F)
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8.3°C (15°F)
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57
Heat pump lockout
temperature
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–26.1°C (–15°F)
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–23.3°C (–10°F)
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–20.5°C (–5°F)
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–17.7°C (0°F)
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–15°C (5°F)
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–12.2°C (10°F)
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–9.4°C (15°F)
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–6.6°C (20°F)
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–3.8°C (25°F)
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–1.1°C (30°F)
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1.6°C (35°F)
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4.4°C (40°F)
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7.2°C (45°F)
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10°C (50°F)
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Forced heat pump lockout
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