Panasonic CS-E18HKEA Service Manual

Also see for CS-E18HKEA: Operating instructions Operating instructions

Contents

Panasonic CS-E18HKEA Service Manual Manual pdf 38 page image

3813.3. Protection Control For Heating Operation13.3.1. Intake Air Temperature ControlCompressor will operate at maximum frequency if below conditions occur:1. When the indoor intake air temperature is 30°C or above.13.3.2. Outdoor Air Temperature ControlThe maximum current value is regulated when the outdoor air temperature rises above 14°C in order to avoid compressoroverloading.13.3.3. Overload Protection ControlThe compressor operating frequency is regulated in accordance to indoor heat exchanger temperature as shown in below figures.If the heat exchanger temperature exceeds 60°C, compressor will stop.13.3.4. Cold Draught OperationWhen indoor pipe temperature is low, cold draught operation start where indoor fan speed will be reduced.13.3.5. Deice OperationWhen outdoor pipe temperature and outdoor temperature is low, deice operation start where indoor fan motor and outdoor fanmotor stop and operation LED blinks.