Table of Contents
Advertisement
8.
Easy maintenance
function
[This
function
only
for A-control]
Display
example
(Comp
discharge
temperature
147°F)
By using
the maintenance
mode,
you can display
many types
of maintenance
data
on the remote
controller
such
as the heat exchanger
temperature
and compressor
current
consumption
for the indoor
and outdoor
units.
This function
can be used whether
the air conditioner
is operating
or not.
During
air conditioner
operation,
data
can be checked
during
either
normal
operation
or maintenance
mode
stable
operation.
* This function
cannot
be used during
the test run.
* The availability
of this function
depends
on the connecting
outdoor
unit. Refer
to
the brochures.
(1) Press
the
button for three
seconds
to
Display O
:
i,::,:,::
activate
the maintenance
mode.
4,
(2) Press
the TEMP.
buttons
to set the refrigerant
address.
]
%
:i _ i_!!!i!i
iiiii_ i !iiifii
J
Display
e I_0_::
_
(3) Select
the data
you want
to display.
Compressor
Cumulative
ON/OFF
Operation
inf ..... tion
_
number
_
curie2! ............ q
boMON[ }
/
................................................................... |
Heat excbanger
Outdoor
unit
information
Indoor room
Indoor unit
information
* The filter
operation
time
displayed
is the number
of hours
the filter
has been
used since
the filter
reset was performed.
÷
(4) Press the
button.
÷
(5) The
data
is
in _.
(AirElow temperature
display example)
displayed
Flashing
Display _
Waiting for
147°F
Approx,
/
10 sec.
__
response
* Repeat
steps (2) to (5) to check
another
date.
4-
(6) Press
the
button for three
seconds
or press
the
button
to deactivate
the maintenance
mode.
Stable
operation
Using
the maintenance
mode, the operation
frequency
can be fixed
and the
operation
can be stabilized.
If the air conditioner
is stopped,
use the following
_rocedure
to start
this operation.
Press the
button
to select
the operation
mode.
Stable cooling
_
Stable beating
Stable operation
operation
_
cancellation
A'_ ' :ii:
:STAB MOD ;,
/
Press the
button.
Stable
Waiting
for stable
operation
operation
.....
Display
@
[_---_
10-20
min,
* You can check
the data
using steps
(3) to (5) of the maintenance
mode
operation
procedures
while
waiting
for the stable
operation.
14
Advertisement
Table of Contents
