FRESH AIR CONTROL OUTPUT
• You can control duct fan by synchronization with fan operation of indoor unit.
• Wire for fresh air control output is supplied with Fresh Air Intake Kit.
• Extended length of the wire: Max. 82ft. (25m)
z
Connection diagram
• For Relay Output voltage: DC12 ± 2V
Permissible current: 50mA
1
+
-
2
3
4
5
6
82ft.
*
(25m)
*: Make the distance from the PCB to the Relay Unit within 82ft. (25 m)
Locally purchased
Indoor
unit
P.C.B
CNB01
Fan, other
power
Fuse
Relay
z
Indoor unit status
operation
stop
12V
0V
Indoor
unit fan
CNB01(1-4)
(output)
z
Wire (External output
)
Wire color: RED
Wire color: WHITE
1
2
3
4
5
6
- (10 - 78) -
OPTIONAL
PARTS
OPTIONAL
PARTS
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