Panasonic CS-E7PKEW Service Manual

Also see for CS-E12PKEW: Operating instructions

Contents

Panasonic CS-E7PKEW Service Manual Manual pdf 99 page image

9914.4 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.• Every 180 minutes, the indoor and outdoor temperature is judge. Based on remote control setting temperature,the value of T1 will increase up to 10°C, T2 will decrease by 3°C and T3 will decrease up to 8°C.14.5 Indoor Fan Motor Operation14.5.1 Residual Heat Removal Control• To prevent high pressure at indoor unit, when heating mode thermostat-off condition or power supply OFF,indoor fan continue to operate at controlled fan speed for maximum 30 seconds then stop.14.6 Powerful Mode Operation• When the power mode is selected, the internal setting temperature will shift lower up to 4°C for Cooling/Soft Dryor higher up to 6°C for heating than remote control setting temperature, the powerful operation continue until usercancel the Powerful operation by pressing powerful button again.14.7 Auto restart control• When the power supply is cut off during the operation of air conditioner, the compressor will re-operate betweenthree to four minutes (10 patterns to be selected randomly) after power resume.• During multi split connection, Indoor unit will resume previous mode, include unit standby mode.14.8 Indication PanelLED POWER TIMER POWERFUL/QUIET nanoe-G ECONAVI AUTO COMFORTColor Green Orange Orange Blue Green GreenLight ON Operation ON Timer Setting ON POWERFUL/QUIETMode ON nanoe-G ON ECONAVI ON AUTO COMFORTONLight OFF Operation OFF Timer Setting OFF POWERFUL/QUIETMode OFF nanoe-G OFF ECONAVI OFF AUTO COMFORTOFFNote:• If POWER LED is blinking (0.5 seconds ON, 0.5 second OFF), the possible operation of the unit are duringIndoor Residual Heat Removal, Hot Start, during Deice operation, operation mode judgment, or ON timersampling.• If POWER LED is blinking (2.5 seconds ON, 0.5 second OFF), the unit is in standby mode.• If TIMER LED is blinking, there is an abnormality operation occurs.14.9 Mild Dry Cooling Operation• During multi split connection, Mild Dry Cooling Operation is disabled.