10-2. External output
Use an external output cable with appropriate external dimension, depending on the number of
cables to be installed.
¢
Operation status output
Indoor unit type Connector
Wall mounted
UIWH07AVFJ, UIWH09AVFJ, UIWH12AVFJ,
UIWH15AVFJ
CNB01
UIWH18AVFJ, UIWH24AVFJ CN16
Air conditioner operation status signal can be output.
Circuit diagram example
Locally purchased
Indoor unit
control PCB
*1
Connected unit
Example: Display
Example: Relay unit
Relay
power supply
DC 24 V
1
2
Signal
V
Connector
33 ft
(10 m)*2
• *1: PCB of Communication kit is used for wall mounted (UIWH07AVFJ, UIWH09AVFJ, UI-
WH12AVFJ, and UIWH15AVFJ) type.
• *2: Make the distance from the PCB to the connected unit within 33 ft (10 m).
• Relay spec: Max. DC 24 V, 10 mA to less than 500 mA.
On
Off
Operation
Stop
Indoor unit
Output signal
- 29 -
MULTI TYPE
2, 3, 4 ROOMS TYPE
To Next Page
Loading...
