Error Code - Airrex HSCO-14 Manual De Operación Y Manual De Partes

Operating Instruction & Parts Manual
SELF DIAGNOSTIC CODES
The alarm light is activated if abnormal operation occurs, and an error code is displayed on the control panel.
In this case, the compressor will stop operating.

Error Code

Problem
Blocked air filter
Blocked / kinked exhaust duct
High pressure
Ambient temperature is too high
Verify Electrical
Low pressure
Refrigerant may be low
Sensor Problem Temperature sensor has
an electric short.
Condensate tank is full
Water full
Evaporator is below 25 ℉
Anti-Freezing
(-4 ℃) due to being used in a
alarm
low ambient
temperature area.
Water tank is not posi-
Align water tank
tioned correctly
Fire alarm signal is received
Fire alarm signal
from Fire alarm system.
rev0-2011
Cause
Ensure exhaust duct is not
blocked / kinked
Do not use the air conditioner if
ambient temperature is higher
than 113℉
Clean Filters and Coils
Verify Power (Voltage/Amps)
Check Filters Evaporator/Condenser
Check Evaporator/Condenser Coils
Check refrigerant level and/or
refrigerant leak.
Exchange temperature sensor
(Contact Airrex U.S.A. at 1-888-
535-8841)
Empty the water tank
Do not use the unit in an ambient
temperature less than 72℉ (22℃).
Check refrigerant level.
Place the water tank
in right position
Reset unit by pushing and
holding the "OFF TIMER" button
for 5 seconds.
Corrective Action