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English
12
Turn the MAIN/SUB changeover switch on one of the two
(2)
remote controllers PC boards to “S”.
(Leave the switch of the other remote controller set to “M”.)
S
M
S
S
M
Remote controller
PC board
(Factory setting)
Only one remote
controller needs to be
changed if factory
settings have remained
untouched.
COMPUTERISED CONTROL (FORCED OFF
10-4
AND ON/OFF OPERATION)
See “FIELD SETTING” on page 12 for local settings.
Wire specifi cations and how to perform wiring
(1)
Connect the input from outside to terminals T1 and T2
•
of the transmission terminal block.
F2
T1
T2
FORCED
OFF
Input A
Wire specifi cation
Sheathed vinyl wire or cable (2 wires)
Gauge
AWG 18-16
Length
Max. 328ft.
External terminal
Contact that can ensure the minimum
applicable load of 15V DC, 10mA.
Actuation
(2)
The following table explains FORCED OFF and ON/
•
OFF OPERATIONS in response to Input A.
FORCED OFF
ON/OFF OPERATION
Input “ON” stops operation (impossible by
remote controllers.)
Input OFF
→
ON turns
ON unit.
Input OFF enables control by remote
controller.
Input ON
→
OFF turns
OFF unit.
How to select FORCED OFF and ON/OFF OPERATION
(3)
Turn the power on and then use the remote controller to
•
select operation.
CENTRALIZED CONTROL
10-5
For centralized control, it is necessary to designate the
•
group No. For details, refer to the manual of each optional
controllers for centralized control.
FIELD SETTING
11.
Make sure the control box lids are closed on the indoor
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.”.
For setting and operation, refer to the “FIELD SETTING” in
•
the installation manual of the remote controller.
SETTING
Mode No.
SECOND
CODE NO.
FIELD SET
MODE
FIRST
CODE NO.
Set the remote controller to the fi eld set mode. For de-
•
tails, refer to the “HOW TO SET IN THE FIELD”, in the
remote controller manual.
When in the fi eld set mode, select mode No. 12, then set
•
the fi rst code (switch) No. to “1”. Then set second code
(position) No. to “01” for FORCED OFF and “02” for ON/
OFF OPERATION. (FORCED OFF at factory set)
SETTING AIR FILTER SIGN
Remote controllers are equipped with liquid crystal display
•
air fi ler signs to display the time to clean air fi lters.
Change the SECOND CODE NO. according to Table 5
•
depending on the amount of dirt or dust in the room.
(SECOND CODE NO. is factory set to “01” for fi lter contami-
nation-light)
Table 5
Setting
Spacing time of
display air
fi lter sign
(long life type)
Mode
No.
FIRST
CODE
NO.
SECOND
CODE NO.
Air fi lter
contamination-
light
Approx. 2500
hrs
10 (20)
0
01
Air fi lter
contamination-
heavy
Approx. 1250
hrs
02
〈
When using wireless remote controllers
〉
When using wireless remote controllers, wireless remote
•
controller address setting is necessary. Refer to the installa-
tion manual attached to the wireless remote controller for
setting instructions.
INSTALLATION OF THE DECORATION
12.
PANEL
Refer to the installation manual attached to the decoration
panel.
After installing the decoration panel, ensure that there is no
space between the unit body and decoration panel.
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Summary of Contents for SkyAir FCQ18PVJU
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