140
<Models 3022, 3044 and higher, and the unit parallel models>
For models 3022 through 9022 and 3044 through 31544 consisting of a single unit, the displays are the same
as the master unit, which is indicated in the following list.
Parallel models are 15022, 18022, and 40044 through 100044.
Console LED display
Cause
Where to check and how to
take actions
Reference
1. The protection indicated in
No.30 or later is activated.
Clear the protection
operation indicated in
No.30 or later.
Chapter 8, 8.1.1
List of Protection
Messages
[Contents]
It starts when the
protection indicated in
No.30 or later is activated
and the protection
operation relay is
activated.
*However,
in case of
(Failed fan (master unit)),
(Failed fan
(slave unit 1)),
(Failed fan (slave unit 2)),
and (Failed fan
(slave unit 3)),
it does not start.
