Panasonic Air Conditioner
Panasonic Air Conditioner
Panasonic Air Conditioner
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12.4. Emergency operation<br />
When using the wireless remote control and losing the remote controller, emergency operation can be operated by pressing auto<br />
button in the receiver.<br />
• Press the auto button continuously within 5 seconds<br />
Press the auto button continuously within 5 seconds<br />
→ emergency operation<br />
• Press the auto button continuously for more than 5 seconds to less than 8 seconds<br />
→ cooling test operation<br />
• Press the auto button continuously for more than 8 seconds to less than 11 seconds<br />
→ cooling test operation<br />
Press the auto button continuously for more than 11 seconds to less than 16 seconds<br />
→ set remote controller address<br />
Press the auto button continuously for more than 16 seconds to less than 21 seconds<br />
→ remote controller address confirmation mode<br />
Press the auto button continuously for more than 21 seconds to less than 26 seconds<br />
→ change address of branch unit<br />
Press the auto button continuously for more than 26 seconds to less than 31 seconds<br />
→ individual change mode<br />
During the above each stage, finally press the SET button, then the operation mode can be decided.<br />
If there is an abnormality in the temperature thermistor (disconnect or shorted), indoor unit cannot be operated.<br />
If abnormality detected in the indoor or outdoor unit, turn off the main power supply and find the cause.<br />
Check the resistance of each thermistor of both indoor and outdoor units by referring the resistance table as follows.<br />
Thermistor resistance table<br />
Resistance value (kΩ)±5%<br />
Temperature Indoor Outdoor<br />
°C Room temperature Pipe temperature Discharge temperature Pipe temperature<br />
thermistor thermistor thermistor thermistor<br />
-20 158.5 211.3 528.3 47.9<br />
-10 87.5 116.7 291.8 27.1<br />
-5 66.1 88.2 220.5 20.7<br />
0 50.5 67.3 168.3 15.9<br />
5 38.9 51.9 129.8 12.4<br />
10 30.3 40.4 100.9 9.8<br />
15 23.8 31.7 79.2 7.7<br />
20 18.8 25.1 62.7 6.2<br />
25 15 20 50 5<br />
30 12.1 16.1 40.2 4<br />
40 8 10.6 26.5 2.7<br />
50 5.4 7.2 17.9 1.9<br />
60 3.7 5 12.4 1.3<br />
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