Panasonic CS-S9NKR Service Manual

Also see for CS-S12NKR: Operating instructions

Contents

Panasonic CS-S9NKR Service Manual Manual pdf 57 page image

5712.2.6 Odor Cut Control• To reduce the odor released from the unit.o Start Condition AUTO FAN Speed is selected during COOL or DRY operation. During freeze prevention control and timer preliminary operation, this control is not applicable.o Control content Depends on compressor conditions:1. Compressor OFF → Compressor ON.The indoor unit fan stops temporarily and then starts to blow at minimum airflow for 30 seconds.2. Compressor ON → Compressor OFF.The indoor unit fan stops for 90 seconds and then blows at minimum airflow for 20 seconds.12.2.7 Demand Control• When the air-conditioner connected to Demand Response Enabling Devices (DRED), the power consumptionespecially during peak hours could be controlled.DRM1Relay 1DRED AIR CONDITIONERDRM2Relay 2DRM3Relay 3COM• Three Demand response modes (DRM) are availableo DRM1 = Compressor cut offo DRM2 = Operate at 50% of rated input powero DRM3 = Operate at 75% of rated input power• During DRM, the Power Indicator blinks (3 seconds ON and 0.5 seconds OFF) to indicate the compressor cutoff status.12.2.8 Pump down Operation by CN-S• A convenience method to activate pump down operation.• Control start condition:o During power standby condition, short CN-S continuously between 1 second and 10 seconds.• Control stop condition:o 480 seconds after pump down operation starts.o CN-S is shorted again during pump down operation.