Panasonic S-200PE2E5 Technical Data & Service Manual page 118

L04 Outdoor Unit Address Duplication
1. Error Detection Method
It is judged an error when the identical self-address communication on the indoor and outdoor wirings is received over 5 times
within 3 minutes.
2. Error Diagnosis
1 System
1-1
address
2 Installation
2-1
or setting
related
2-2
L10 Outdoor Unit Capacity not Set or Invalid
1. Error Detection Method
It is judged an error when outdoor unit capacity not yet setup or systematically unauthorized setting.
2. Error Diagnosis
1 Check the
1-1
control
PC board
2 Installation
5
or setting
2-1
related
• Check : Connect the outdoor maintenance remote controller and check whether item code 81 outdoor capacity value
shows "0" or unauthorized capacity is set on the detailed settings mode display of the outdoor EEPROM.
If the capacity value of the item code 81 with the outdoor maintenance remote controller is incorrect, recorrect and
set it again.
* After setting the capacity value, be sure to reset the power supply switches of both indoor and outdoor units.
L13 Indoor Unit Type Setting Error
1. Error Detection method
• Discordance model(s) between outdoor and indoor units are detected.
1 Discordance
1-1
Unit
2 Installation
Failure
2-1
3 Operating
Wires for
3-1
Indoor &
Outdoor
Units
Are other outdoor units using a duplicate setting?
When units are networked, first set the system address for each outdoor unit in the order
1-2-3 and then run auto address setting.
Run the auto address setting.
Was EEPROM replaced when PC board was replaced?
Set an applicable capacity value on the item code 81 display of maintenance remote
controller.
Are models for outdoor and indoor units matched respectively?
(Ex: Are multiple indoor units connected to commercial outdoor units?)
Check the indoor unit's motor valve with the remote control detailed
settings mode (2C code) and commercial indoor unit is set to "2" and
multiple indoor unit is "0".
Check whether or not indoor and outdoor unit operating wires are short circuit, disconnection,
loose connection or earth fault.
5-18
Yes 2-1
No 2-2
Yes 2-1
No Replace EEPROM
Yes 2-1
No Replace indoor units.
Yes 3-1
No Change installation.