14
English
10. FIELD SETTINGS
10-1 Make sure the control box lids are closed on
the indoor and BEV and outdoor units.
Field setting must be made from the remote controller in
accordance with the installation condition.
• Setting can be made by changing the “Mode No.”, “FIRST
CODE NO.”, and “SECOND CODE NO.”.
• The “Field Settings” included with the remote control lists
the order of the settings and method of operation.
Setting is made in all units in a group. To set for individual
indoor units or to check the setting, use the mode Nos. (with
“2” in upper digit) in parentheses ( ).
• Set the remote controller to the field set mode. For
details, refer to the “HOW TO SET IN THE FIELD”, in
the remote controller manual.
10-2 Setting ceiling height
• Select the SECOND CODE NO. that corresponds to the
ceiling height. Refer to Table 5 and 6.
(SECOND CODE NO. is set to “01” when the unit is shipped
from the factory for ceilings 2.7m or lower in 4-way air dis-
charge mode.)
Table 5
Table 6
10-3 Setting for option
• For setting for option, see the installation instructions pro-
vided with the option.
10-4 Setting air discharge direction
• For changing air discharge direction to 2-way or 3-way air dis-
charge, change the SECOND CODE NO. as shown Table 7.
(SECOND CODE NO. is factory set to “01” for a air discharge
direction of 4-way air discharge.)
Table 7
10-5 Setting air filter sign
• Remote controllers are equiped with liquid crystal display air
filer signs to display the time to clean air filters.
• Change the SECOND CODE NO. according to Table 8
depending on the amount of dirt or dust in the room.
(SECOND CODE NO. is factory set to “01” for filter contami-
nation-light)
Table 8
11. TEST OPERATION
Refer to the installation manual of the outdoor unit.
• The operation lamp of the remote controller will flash when a
malfunction occurs. Check the malfunction code on the liquid
crystal display to identify the point of trouble. An explanation
of malfunction codes and the corresponding trouble is pro-
vided in “CAUTION FOR SERVICING” of the outdoor unit.
If any of the items in Table 9 are displayed, there may be a
problem with the wiring or power, so check the wiring again.
Table 9
CAUTION
If all interior work has not been completed when the test-run is
done, tell the customer not to run the unit until all interior work
has been completed, in order to protect the indoor unit. If the
unit is run, the indoor unit will be contaminated by substances
given off by the paints, adhesives, and other materials used in
the interior work, causing sparks and leaking.
Ceiling height (m)
Setting
4-way air dis-
charge
3-way air dis-
charge
2-way air dis-
charge
Less than 2.7m
Less than 3m
Less than 3.5m
N
More than 2.7m;
3m or less
More than 3m;
3.5m or less
More than 3.5m;
3.8m or less
H
More than 3m;
3.5m or less
More than 3.5m;
3.8m or less
—
S
Setting
Mode No.
FIRST CODE NO.
SECOND CODE NO.
N
13 (23)
0
01
H
02
S
03
Setting
Mode No.
FIRST CODE NO. SECOND CODE NO.
4-way air
discharge
13 (23)
1
01
3-way air
discharge
02
2-way air
discharge
03
SETTING
Mode No.
SECOND
CODE NO.
FIELD SET
MODE
FIRST
CODE NO.
Setting
Spacing time of
display air filter
sign (long life type)
Mode No.
FIRST
CODE
NO.
SECOND
CODE
NO.
Air filter con-
tamination
-light
Approx. 2500 hrs
10 (20)
0
01
Air filter con-
tamination
-heavy
Approx. 1250 hrs
02
Remote con-
trol display
Content
“U3” is lit up
• The test-run has not been completed.
“U4” is lit up
“UH” is lit up
• The power on the outdoor unit is off.
• The outdoor unit has not been wired for power
supply.
• The transmission wiring between the outdoor
unit and the BEV unit has been cut.
“UF” is lit up
• The wiring with the BEV is incorrect.
No display
• The power on the BEV unit is off.
• The BEV unit has not been wired for power supply.
• Incorrect wiring for the remote controller wiring,
and/or the transmission wiring.
• The remote controller wiring is cut.
• The wiring with the BEV is incorrect.
01_EN_3P086156-10X.fm Page 14 Wednesday, April 15, 2009 3:48 PM
