Panasonic Elite Big PAC-i S-200PE3E5B Technical Data & Service Manual page 211

E16 Automatic Address Alarm (The total capacity of indoor units is too high.)
1. Error Detection Method
It is judged an error the total capacity of indoor units is too high or the total number of indoor units is too many.
The total capacity of indoor units is too high.
•
The total number of indoor units is too many.
•
2. Error Diagnosis
1 Auto
Address 1-1 Check all items under the section "Check Prior to Auto Address Setting".
F04 Compressor Discharge Temperature Sensor (TD) Trouble
1. Error Detection Method
It is judged an error based on the criteria listed below.
Open circuit or Short circuit
•
2. Error Diagnosis
1 Sensor
1-1 Sensor connector is connected to PC board properly.
1-2 Sensor is correctly installed at holder side.
1-3 Abnormal temperature exists even after replacing sensor.
2 PC board
Resistance between connector pins on PC board is less than
2-1
1 k ohm
2-2 Abnormal temperature exists even after replacing PC board.
3 Operating
3-1 Peripheral temperature of outdoor unit is over 46°C.
status
3-2 Tends to have insufficient refrigerant charge in the system.
3-3 Check noise.
5-11
Yes 1-2
No Reconnect and check
Yes Replace sensor
No Correct and see what
happens.
1-3
Yes 2-1
No See what happens.
Yes Replace PC board
No 2-2
Yes 3-1
No See what happens.
Yes Correct
No 3-2
Adjust the amount
Yes
of refrigerant
No 3-3
5