Haier GE NS23AM Service Manual page 50

Display Display and Action (normal operation)
.
Cooling operation. Shows cooling stage C1 or C2 operating.
E in the display string represents the active error code(s) in the outdoor unit.
Example: pause pause pause pause
in the display string represents the outdoor ambient temperature in °F at the outdoor sensor on the outdoor unit.
Example: pause
When unit is in the charge mode, Suction pressure (SPxxx), Suction Temp (Stxx.x), Superheat (SHxx.x), Liquid
pressure (LPxxx), Liquid Temp (Ltxx.x) and subcooling (SCxx.x) will be scrolled on the 7-segement display.
Scrolling
Example: pause pause pause pause pause Repeat
Table 17.
TYPICAL 7-SEGMENT ACTIVE COOLING DEMAND DISPLAY STRING
C 2
E 4 4 2 A 7 7
SECOND STAGE ACTIVE ERROR OUTDOOR AMBIENT
COOLING DEMAND CODE (IF PRESENT) AIR TEMP
BY DEFAULT, COOLING DEMAND, ACTIVE ERROR CODES
AND OUTDOOR AMBIENT TEMPERATURE ARE DISPLAYED.
Figure 22. Typical 7-Segment Demand Display String
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