EN
– 14 –
Louver lock (No swing)
1. Push
(right side of the button) for four
seconds or more when the air conditioner is not
working.
flashes.
Indicates CODE No. “F1.”
2. Select an indoor unit to be set with
(left side
of the button).
Each time the button is pushed, unit numbers
change as follows:
The fan of the selected unit runs and the louvers
start swinging.
3. Select a louver to lock with TEMP.
buttons.
4. Select the louver direction not to swing with TIME
buttons.
* When (4) or (5) is selected, dew drop may occur
during cooling mode.
5. Determine the setting by pushing
button.
When the setting has been determined,
lights
up.
6. Push
button to complete the setting.
Cancel louver lock
Set the louver direction to “
0000
” of the louver lock
setup procedure above.
• When the setting is cancelled,
goes out.
Other operations are the same as those in
“Louver lock (No swing)”.
Remote control sensor
The temperature sensor of the indoor unit senses room
temperature usually. Set the remote control sensor to
sense the temperature around the remote control.
Select items following the basic operation procedure
(
1
→
2
→
3
→
4
→
5
→
6
).
• Specify [32] for the CODE No. in Procedure
3
.
• Select the following data for the SET DATA in
Procedure
4
.
When
flashes, the remote control sensor is
defective.
Select the SET DATA [0000] (not used) or replace the
remote control.
Group control
In a group control, a remote control can control up to
maximum 8 units.
• The wired remote control only can control a group
control. The wireless remote control is unavailable
for this control.
• For wiring procedure and wires of the individual line
(Identical refrigerant line) system, refer to “Electric
work” in this Manual.
• Wiring between indoor units in a group is performed
in the following procedure.
• Connect the indoor units by connecting the remote
control wires from the remote control terminal blocks
(A, B) of the indoor unit connected with a remote
control to the remote control terminal blocks (A, B) of
the other indoor unit. (Non-polarity)
• For address setup, refer to the Installation Manual
attached to the outdoor unit.
UNIT No.
1-1
UNIT No.
1-2
UNIT No.
1-3
UNIT No.
1-4
(1)
0001
(2)
0002
(3)
0003
(5)
0005
(4)
0004
SET DATA
0001-0005
(SET DATA)
SET DATA
0000
0001
Remote control
sensor
Not used
(factory default)
Used
0000
SET DATA
9
Test run
Before test run
• Before turning on the circuit breaker, carry out the
following procedure.
1) By using 500 V-megger, check that resistance of
1M
Ω
or more exists between the terminal block L
1
to L
2
and the ground (grounding).
If resistance of less than 1M
Ω
is detected, do not
run the unit.
2) Check the valve of the outdoor unit being opened
fully.
• To protect the compressor at activation time, leave
power-ON for 12 hours or more be for operating.
• Before starting a test run, be sure to set addresses
following the Installation Manual supplied with the
outdoor unit.
Execute a test run
Operate the unit with the remote control as usual.
For the procedure of the operation, refer to the
attached Owner’s Manual.
A forced test run can be executed in the following
procedure even if the operation stops by thermo.-OFF.
In order to prevent a serial operation, the forced test
run is released after 60 minutes have passed and
returns to the usual operation.
CAUTION
• Do not use the forced test run for cases other than the
test run because it applies an excessive load to the
devices.
Wired remote control
Procedure
1
Push
button for 4 seconds or more. [TEST] is
displayed on the display part and the selection of mode
in the test mode is permitted.
Procedure
2
Push
button.
Procedure
3
Select the operation mode with
button, [COOL]
or [HEAT].
• Do not run the air conditioner in a mode other than
[COOL] or [HEAT].
• The temperature controlling function does not work
during test run.
• The detection of error is performed as usual.
Procedure
4
After the test run, push
button to stop a test
run.
(Display part is same as procedure 1.)
Procedure
5
Push
check button to cancel (release from) the test
run mode.
([TEST] disappears on the display and the status
returns to a normal.)
2, 4
3
1,5
27-EN
28-EN
+00EH99876001-3.book Page 14 Wednesday, May 27, 2015 10:08 AM
