9
English
2. Specification for field supplied fuses and wiring
Model
Power supply wiring
Transmission wiring
Field fuses
Wiring
Size
Wiring
Size
FXVQ125MY1
16A
H05VV
(Note 1)
Wiring size
and length
must comply
with local
codes.
Balanced
type shield
wire
(Note 2)
0.75 − 1.25
mm
2
FXVQ200MY1
FXVQ250MY1
FXVQ400MY1
FXVQ500MY1
FXVQ500MY16
The lengths of remote controller wiring and transmission
wiring are as follows:
Transmission wiring ...................... Total wiring length 2000 m
•
Outdoor unit - Indoor unit .... Max. 1000 m
•
Outdoor unit - BS unit .......... Max. 1000 m
•
BS unit - Indoor unit ............. Max. 1000 m
•
Indoor unit - Indoor unit ....... Max. 1000 m
Note
1. Shows only in case of protected piping. Use H07RN-F in
case of no protection.
2. Use the shield wire. Or it may cause a malfunction or
breakdown of the unit by receiving electrical noise (external
noise)
9. FIELD SETTING AND CONTROL WIRING
9-1 FIELD SETTING
•
Field setting of the following items is required depending
on the installation conditions.
•
If optional accessories are mounted on the indoor unit, the
indoor unit setting may have to be changed. Refer to the
installation manual for each optional accessory.
<Procedure of field setting>
(1) When in the normal mode, press the “
TEST
” button (
) for
4 seconds or more, and the FIELD SETTING MODE is
entered.
(2) Select the desired MODE NO. with the “ ” button (
).
(3) During group control, when setting by each indoor unit
(mode No. 20, 22 and 23 have been selected), press the
“
” button (
) and select the INDOOR UNIT NO to
be set. (This operation is unnecessary when setting by
group.)
(4) Press the “
” upper button (
) and select FIRST
CODE NO.
(5) Press the “
” lower button (
) and select the
SECOND CODE NO.
(6) Press the “
” button (
) once and the present
settings are SET.
(7) Press the “
TEST
” button (
) to return to the NORMAL
MODE.
SETTING
TEST
UNIT NO.
3
4
5
6
7
1
2
UNIT NO.
MODE NO.
SECOND
CODE NO.
FIRST
CODE NO.
FIELD
SET
MODE
Note
1. Setting is carried out in the group mode, however, set the
mode number inside the ( ) for individual setting of the
each indoor unit or confirmation after setting.
2. The SECOND CODE NO. is set to in
number when
shipped from the factory.
3. Do not make any settings not given in the table on the
below.
4. Not displayed if the indoor unit is not equipped with that
function.
5. When returning to the normal mode, “88” may be displayed
in the LCD in order for the remote.
<Filter sign setting>
•
Settings must be made when changing display interval of
filter sign according to environment and filter type.
Mode
NO.
(Note.1)
FIRST
CODE
NO.
Description of setting
SECOND CODE NO.
(Note.2)
01
02
10
(20)
0
Filter Contamination-Heavy/
Light
(Setting for spacing time of
display time to clean air filter)
(Setting for when filter
contamination is heavy, and
spacing time of display time to
clean air filter is to be halved)
Long
life
type
Li
ght
Approx.
2500
Hrs.
H
eav
y Approx.
1250
Hrs.
2
Remote thermo-controller
(Setup is made when using a
remote thermo-controller.)
Use
Nonuse
3
Spacing time of display time to
clean air filter count
(Setting for when the filter sign
is not to be used)
Display
Do not
display
<Automatic reset of power failure>
•
For automatic reset of power fault, settings must be made
as shown.
Mode NO.
FIRST CODE
NO.
SECOND CODE NO.
01
02
12(22)
5
None
Provided
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Содержание FXVQ125MY1
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