FAN
Push this button to change the fan speed to HIGH, MED, or LOW.
DISPLAY
Shows the set temperature in °C or °F. While on FAN-only mode, it shows the ambient temperature.
Control codes:
• LC: Pads on the control panel are not available. The unit can be set by using wire controller only.
Note: When receiving the wired remote control signal display LC. Or when wired remote control
signal is not received within the panel key operation for 5 seconds to display LC
• FC: Front desk control.
Error codes:
• AS: Open or short circuit of ambient temperature sensor (T1).
• ES: Open or short circuit of evaporator temperature sensor (T2).
• CS: Open or short circuit of condenser temperature sensor (T3).
• OS: Open or short circuit of outside temperature sensor (T4).
• HS: Open or short circuit of exhaust temperature sensor (T5 or T6).
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