Daikin ERQ Series Service Manual page 139

Field Setting
130
No. Setting item
Setting of difference
35 in elevation for the
outdoor unit
38 Emergency
operation
Emergency
operation
42 (prohibition of INV
compressor
operation)
Description
Make the setting when the outdoor unit is installed 40 m
or more below the AHU.
Used to temporarily prohibit the applicable outdoor unit
from operating should there be any faulty part. Since the
comfortable environment is extremely impaired, prompt
replacement of the part is required.
If the INV compressor has a failure, used to run the
system only with STD compressor. This is a temporary
running of the system until the compressor is replaced,
thus making comfort extremely worse. Therefore, it is
recommended to replace the compressor as soon as
possible.
(Be noted this setting is not available on model ERQ 125.)
ESiEN09-06 A
Test Operation