Panasonic CS-ME5RKUA Service Manual

2210.4.2 Temperature Sampling Control Temperature sampling is controlled by outdoor unit where room temperature for all power supply ON indoor unitcould be obtained. When capability supply to the indoor unit is OFF and the compressor is ON during heating operation, the indoorfan motor is stopped. During this condition, 15 seconds after sampling signal from outdoor unit is received, theindoor fan start operation at low fan speed. However, within first 4 minutes of capability stopped supply to the indoor unit, even sampling signal is received,the sampling control is cancelled.10.5 Automatic Operation This mode can be set using remote control and the operation is decided by remote control setting temperature,remote control operation mode, indoor intake and outdoor air temperature. During operation mode judgment, indoor fan motor (with speed of -Lo) and outdoor fan motor are running for30 seconds to detect the indoor intake and outdoor air temperature. The operation mode is decided based onbelow chart.10.6 Indoor Fan Speed Control Indoor Fan Speed can be set using remote control.10.6.1 Fan Speed Rotation ChartME5RKUA ME7RKUAMode Fan Tap Application rpm rpmCOOLSHi Pwr Me+ 1080 1110Hi Fc, RC 990 1020Me+ RC 900 930Me RC 820 840Me- RC 740 750Lo Fcmin, RC 660 660Lo- QuietLo 570 570SLo Dry 550 550SSLo Auto Cut 540 540ME5RKUA ME7RKUAMode Fan Tap Application rpm rpmHEATSSHi Pwr Me+ 1210 1240SHi Fh, RC 1120 1150Me+ RC 1030 1050Me RC 950 960Me- RC 860 870Lo Fhmin, RC 780 780Lo- QuietLo 690 690SLo Thermo Off, Hot start 580 580SSLo Thermo Off 570 570Indoor intake airtemperature (F)Heating ModeSoft Dry ModeCooling ModeRemote Controlsetting temperatureT1T2T396.860.866.255.4 69.8 73.4 77 Outdoor airtemperature (F)