Daikin 2MXS-W Series Service Manual page 55

SiUS122226E
Service Monitor
1)
PCB (PCB2)
2)
3)
4)
5)
6)
7)
8)
9)
10) J_DP
Part 3 Printed Circuit Board Connector Wiring Diagram
S501, S502 Connector for main PCB (PCB1)
LED A LED for service monitor (green)
LED1, LED2, LED for service monitor (red)
LED3, LED4,
LED5
SW1 Forced cooling operation ON/OFF switch
Refer to page 241 for details.
SW2 Operation mode switch
Refer to page 241 for details.
SW3 Wiring error check switch
Refer to page 243 for details.
SW4 Priority room setting switch
Refer to page 268 for details.
SW5-2 Warmer airflow setting switch
Refer to page 272 for details.
SW6-1 NIGHT QUIET mode setting switch
Refer to page 271 for details.
Jumper for drain pan heater
LED5 LED4 LED3 LED2 LED1 LED A
SW1 SW3 J_DP
 SW5-1, SW5-3, SW5-4 and SW6-2 have no function. Keep them OFF.
SW2 SW5-2 SW6-1 SW4
Outdoor Unit
S501
S502
3P346711-10
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