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