... sleep: a timer switch and sleep function 6, a variety of security protection, and instructions: sensor malfunction, indoor and outdoor ... pressure, low-voltage, overheating, over current and short time of three-phase power phase-phase protection (and outdoor use with protection ... , timing, timing and other key control functions convert Specification of R22 WALL-MOUNTED SPLIT AC ModelKF(R)- 25GW/E2KF(R ...