Panasonic 2WAY Multi - L09 Indoor Unit Capacity Not Set

IV–73
L09 Indoor Unit Capacity Not Set
(Cannot be detected when the water heat exchanger unit is connected.)

Error detection method
An error is determined when the indoor unit capacity is not set.
• When the indoor unit capacity setting was forgotten after installing a new nonvolatile memory (EEPROM).
• In the remote controller detailed settings mode, the indoor unit capacity is “invalid”.

Troubleshooting
1
Indoor unit
capacity
setting
1-1
In the remote controller detailed settings mode, check the indoor unit capacity setting (item
code 11). If set to “Invalid” (0), set the correct indoor unit capacity.
● See “5. Reference Document” for detailed remote controller settings.
GHPtroubleshooting.indbIV‒73GHPtroubleshooting.indbIV‒73 2012/11/2611:20:122012/11/2611:20:12