11
ENGLISH
※
For indoor units without V1 and V2 connection terminals, use the external control line 2 for SUB PBA
(inside the indoor unit) for 12VDC power supply.
BLK
Connect the BLK line (black)
to V2
ORG
Connect the ORG line (orange)
to V1
F1
F1
F1
F1
F1
V1
V1(ORG)
F1
F2
F2
F2
F2
F2
V2
V2(BLK)
F2
R1 R2
<Connection between the Wi-Fi Kit to a system without V1 and V2>
• When installing the Wi-Fi Kit, use proper electrical cables considering the size of the wiring hole on
the wall.
• Upon wiring, use the provided U-type terminals (#16-22). When there are no terminals provided or
#24 is used, you can use any U-type terminals that meet the specifications.
• Wi-Fi Kit communication and power cables
-
When installing the Wi-Fi Kit, follow the wiring specifications for the U-type terminal.
-
When installing the Wi-Fi Kit with a 4-wire PVC cable, first peel off the PVC edge (approx. 30 cm).
(AWG22 recommended)
•
U-type terminal specifications for the Wi-Fi Kit PCB
E
d
d2
W
t
F
L
Cable range
Rated
size
Stud
size
Default size (mm)
AWG mm² mm² mm
t
d
E
F
W
L
24 - 16
0.25
- 1.65
1.5 3 - 3.2
0.6
- 0.8
1.2
- 2.5
4 - 6 5 - 9 5 - 7
12
- 21.2
Max. length for communication/power cables: 50 m
•
Fasten the PCB terminal with fixing screws to a torque of 6 N•cm or less. When you fasten the
screw to a torque over 6 N•cm, it may cause damage to the screw thread.
CAUTION
DB68-12665A-00_IBIM_NASA OCF Wi-Fi Kit_TS_EN_.indd 11
DB68-12665A-00_IBIM_NASA OCF Wi-Fi Kit_TS_EN_.indd 11
2023-09-26 오후 4:28:44
2023-09-26 오후 4:28:44
