Name Of Each Part - LG PQDSB Owners & Installation Manual

Name of each part

(Front case)
(Top)
(Side)
DRY CONTACT FOR COMMUNICATION (DRY_CONTACT FOR COMMUNICATION)
1. CN_INDOOR
2. CN_PI485
3. CHANGE_OVER_SW : Switch to select voltage (5V-12V) of contact point
4. CN_CONTROL
5. CONTROL_MODE_SW : Switch to select the control mode
6. SETTING_SW
7. TEMP_SETTING
8. CN_OUT (O1, O2)
9. CN_OUT (E3, E4)
10. DISPLAY_LED
11. RESET_SW
: Connect communication wire between indoor unit and Dry contact for communication
and supply power to Dry contact for communication
: PI485 connector
: Contact point signal input
: Switch to select whether to use set function of Dry contact for communication
: Switch to set the desired temperature of the indoor unit
: Connector to show whether the indoor unit is operating
: Connector to show whether there is an error with the indoor unit
: LED to display the status of the Dry contact for communication
: Reset switch
(Rear case)
8
CN_OUT
5
1
2
(Internal PCB board)
(Side)
Owner's & installation manual 5
Name of each part
9
7
NON
NOT
VOLT
USB VOLT
3
e
6
TEMP
SETTING
11
10
4