Multiple Remote Control; Dip Switch 101 Setting - Fujitsu ARXG-KLLAP Series Installation Manual

■ Settings when simultaneous Multi is included
(3) Set the refrigerant circuit address (Remote controller setting)
1. Turn on all of the indoor units.
* Turn on the indoor unit with the R.C. address 00 last.
(Within 1 minute)
2. Set the refrigerant circuit address.
Assign the same number to all of the indoor units connected to an outdoor unit.
(The unit is factory-set to "00")
Refrigerant circuit address
00
01
〜
14
15
(4) Set the "primary" and "secondary" settings. (Remote controller setting)
(Set the indoor unit that is connected to the outdoor unit using a transmission cable as the
"primary".)
Primary
Secondary
After completing the function settings, turn off all of the indoor units,
and then turn them back on.
* If error code 21, 22, 24, or 27 is displayed, there may be an incorrect
setting. Perform the remote controller setting again.
NOTES:
• When different indoor unit models are connected using the group control system, some
functions may no longer be available.
• If the group control system contains multiple units that are operated simultaneously, con-
nect and set the units as shown below.
• Auto-changeover operates under the same mode with model R.C. address 00.
• It should not be connected to any other Gr that is not of the same series (A**G only).
Standard Standard
pair
Outdoor
unit 1
Remote
Indoor
controller
unit 1
R.C. address
(DIP switch setting)
Refrigerant circuit
address setting
(Function number 02)
Primary/Secondary setting
(Function number 51)
: Transmission cable, Power supply cable
: Remote controller cable
En-16
Function
Setting Value
Number
02
Function Number Setting Value
51
Simultaneous Simultaneous
pair twin triple
Outdoor Outdoor
Outdoor
unit 4
unit 2 unit 3
Indoor Indoor Indoor Indoor
unit 2 unit 3 unit 4 unit 5
: Power supply cable
: Connection cable

5.2. Multiple remote control

Up to 2 remote controllers can be used to operate one indoor unit
Multiple installation method described above is prohibited to combine 3 Wired type
with 2 Wired Type.
00 to 15
A, B : Remote controller cable. (Refer to "2.4. Electrical requirement")
A ≤ 500 m, A+B ≤ 500 m
• The timer and self-diagnosis functions cannot be used on the secondary units.
(1) Wiring method (indoor unit to remote controller)
00
01
(2) Remote controller DIP switch 1 setting
Set the remote controller DIP switch 1 No. 2 according to the following table.
Indoor Indoor
Primary unit
unit 6 unit 7
Secondary unit

5.3. DIP switch 101 setting

If contained drain pump is not used, set the drainage function to "Disable" in the drainage
function switching.
The auto louver grille setting (optional parts) can be used when the it is mounted.
For the setting method, refer to "4.5. Auto louver grille (Optional parts)".
The fan delay setting can be used when the auxiliary heater is mounted.
When the operation is stopped when the indoor unit is operating with an auxiliary heater,
the operation continues 1 minutes.
Change the following settings by using the DIP switch.
DIP switch 101
1
2
3
● Switching position
CAUTION
I.U. I.U.
A A
Primary Primary Secondary
Indoor unit
Remote con-
troller cable
Secondary unit
Primary unit
Remote controller
DIP SW 1-No. 2
OFF
ON
DIP SW state
ON OFF
Disable Enable ♦ Drainage function setting
Enable Disable ♦ Auto louver grille setting
Enable Disable ♦ Fan delay setting
DIP SW 101
B
(♦... Factory setting)
Details