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If your product displays error code as follows,please call our toll free service number:1-866-646-4332 for assista nce.
Sensor malfunction
LED displ ay
Error Code Stand for
AS
Room temperature sensor error
LO
Sensor protection at open circuit sensor error or ambient temperature lower than 0 C/ 32 F
HI
Sensor protection at short circuit sensor error or ambient temperature higher than 37 C/ 99 F
ES
Evaporator temperature sensor at open or short circuit error
O
O
O
O
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