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Air conditioning system _99
Dry contact module
Remote Temperature Sensor
Accessories
Dry contact module
•
Function
Two modes of dry contact are automatic operation
and manual operation. Automatic operation and manual operation
can be changed by pressing the reservation cancel button of the
wireless remote controller in a series of 3 times within 3 minutes.
•
Function
•
Wiring diagram
1. Wire to the control box in the indoor unit by removing
the existing thermistor and connect the extension cable its place.
2. Cut the extension cable to the appropriate length and connect
the screw terminal of the remote sensor.
3. In the case of wired remote controller installed, set the temperature
sensing slide s/w at MAIN mode.
PQDSA PQDSB
Features
Several kinds of devices can control & monitor our air-conditioner
by using dry contact very easily.
• On_Off control by contact for example
- Motion detector sensors in the room
- Timer function
- Hotel key switch
• Operation state monitor
• Error state monitor
Remote Temperature Sensor
PQRSTA0
Connector
Indoor unit
Remote
temperature sensor
Extension cable
Screw terminal
connection
Features
It can help to detect the exact room temperature
at the optimal position.
•
Model applied to Cassette, Duct type.
•
Part supplied
- Remote temperature sensor
- Cable (15m)
- Manual
Accessories
61799 LG Multi V Catalogue 9/5/07 9:18 am Page 99