Daikin REYQ48M7W1B [83/125] Commissioning manual em11a021 dcm601a51 intelligent touch manager

Daikin RHXYQ14PAY1 [83/125] Commissioning manual em11a021 dcm601a51 intelligent touch manager
Commissioning Manual EM11A021
DCM601A51 intelligent Touch Manager
82
Scene Failure mode Impact to users Cause
Handling
Notication method
Recovery method
When How
Leakage
Check
instruction
Manual
Check Start
failure
Leakage Check
cannot be run
Outdoor units are
under maintenance
Outdoor units are
communication error
Outdoor units are
auto charge not
completed
Indoor units are
equipment error
Indoor units are
under maintenance
Indoor units are in
emergency stop
When the
[Check Start]
button is
touched
Cause of failure is
displayed as an
error message
Cause of failure is
recorded in the
history
Touch the [Check
Start] button again
after recovering the
cause of failure
Scheduled
Check Start
failure
Leakage Check
cannot be run
At schedule
trigger
Cause of failure is
recorded in the
history
Set up the schedule
again after
recovering the cause
of failure
iTM judged that
it successfully
started
Leakage
Check, but
outdoor unit has
not started
Leakage Check
Output of incorrect
check results
Inability to cancel
“Under Maintenance”
status until 180
minutes have
elapsed
The Check Start
instruction was sent
to an outdoor unit,
but the sending
attempt failed due to
a communication
error and then iTM
was turned OFF
before it judges that
the sending attempt
was failed
When an iTM
start time of
180 minutes
has elapsed
since the
start of
Leakage
Check
Maintenance status
is canceled and
Leakage Check
results are made
viewable
Touch the Check
Start button or set up
the schedule again
after recovery from
the cause of failure
iTM judged that
it failed to start
Leakage
Check, but
outdoor unit has
started
Leakage Check
Outdoor unit
remains in a
Leakage Check run,
cooling indoor air
unintendedly
Ability to re-send
Leakage Check
instruction to
outdoor units under
maintenance
The Check Start
instruction was sent
to an outdoor unit to
start a Leakage
Check run, but
communication with
the outdoor unit was
disconnected before
iTM receives a
response
When the
Check Start
instruction was
sent
When a
communication
error occurred
Leakage Check
Start failure is
recorded in the
history
Communication
failure is recorded
into the history
Solve the
communication error
and start a Leakage
Check run again
when an iTM start
time of 180 minutes
has elapsed
iTM judged that
it completed
Leakage
Check, but
outdoor unit has
not stopped
Leakage Check
Outdoor unit
remains in a
Leakage Check run,
cooling indoor air
unintendedly
Ability to re-send
Leakage Check
instruction to
outdoor units under
maintenance
Communication was
disconnected when
Leakage Check was
stopped, but iTM has
not yet judged that it
is a communication
error
When the
Check Stop
instruction was
sent
When a
communication
error occurred
Leakage Check
Stop failure is
recorded in the
history
Communication
failure is recorded
into the history
Solve the
communication error
and start a Leakage
Check run again
when an iTM start
time of 180 minutes
has elapsed

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