Panasonic CS-XE9EKE Service Manual

Also see for CS-XE12EKE: Brochure & specs Operating instructions

Contents

Panasonic CS-XE9EKE Service Manual Manual pdf 38 page image

3812.8. Four-way Valve Operation Detection Control (Switching Abnormality between Cool-ing and Heating)In Cooling operation1. When indoor heat exchanger temperature exceeds 45qC in 4 minutes after compressor starts, compressor will be stopped.2. If the above excess occurs 4 times per 30 minutes, timer LED is to be blinking. (“F11” is to be confirmed.)In Heating operation1. When indoor heat exchanger temperature is below 0qC in 4 minutes after compressor starts, compressor will be stopped.2. If the above excess occurs 4 times per 30 minutes, timer LED is to be blinking. (“F11” is to be confirmed.)12.9. Anti-Freezing Control (Cooling and Dry operations)Limit of Cooling power1. When temperature of indoor heat exchanger is below 5qC, operating frequency will be decreased.2. When temperature of indoor heat exchanger exceeds 7qC, operating frequency will be increased. (But, up to programmed fre-quency.)3. When temperature of indoor heat exchanger is below 0qC continuously for 6 minutes, compressor will be stopped.4. Timer LED is not blinking. (“H99” is memorized, then.)Limit of Indoor fan speed• When temperature of indoor heat exchanger is below 6qC (2qC at Dry) continuously for 6 minutes, indoor fan speed will beincreased by 50 rpm.12.10. Outdoor Air Temperature ControlIn Cooling and Dry operations1. When outdoor air temperature is below 25qC, the maximum power will be limited up to about 80 - 100% of the rated power.2. When outdoor air temperature is below 18qC, the maximum power will be limited up to about 50 - 100% of the rated power.3. When outdoor air temperature is below 11qC, the maximum power will be limited up to about 26 - 81% of the rated power.12.11. Indoor Intake Air Temperature Control (Heating operation)1. When indoor air temperature is 35qC or more, the maximum power will be limited up to the rated power.2. When fan speed is set at “Lo” and intake air temperature is below 21qC, the maximum power will be limited up to the ratedpower.