4TTZ0060 ComfortLink II board codes
Decode the 4TTZ0060A1000C outdoor board fault LED flashes and comfort control codes ERR 18, 67, 79, 80, 91, 113 and 114, the 19 Charge Assist LED states, J3-PWM fan volts and T2 sump heat rules.
Decode the 4TTZ0060A1000C outdoor board fault LED flashes and comfort control codes ERR 18, 67, 79, 80, 91, 113 and 114, the 19 Charge Assist LED states, J3-PWM fan volts and T2 sump heat rules.