Mitsubishi P336 User Manual

[ 

III  Outdoor Unit Components ]

- 58 -

HWE09120

GB

Faston terminals have a locking function. Make sure the cable heads are securely locked in place. Press the tab on the ter-
minals to remove them.

IGBT 
(Rear) 

SC-P1
Rectifier diode output (P)

CN6
Open: No-load operation setting
Short-circuited: Normal setting

CN5V 
    GND 
    Output 5VDC 

LED1 
Lit: Inverter in normal operation 
Blink: Inverter error 

CN4
    GND(Fan Board)
    Serial communication signal output

CNDC 
Bus voltage output 
    P 
    N 

CN2 
   Serial communication signal output 
   GND 
   Input 17VDC 

SC-V 
Inverter output(V) 

SC-W 
Inverter output(W) 

CT22 
Current sensor(W) 

SC-U 
Inverter output(U) 

CT12 
Current sensor(U) 

SC-R 
Input(L1) 

SC-S 
Input(L2) 

SC-T 
Input(L3) 

CT3 
Current sensor(L3) 

TB-N(Note) 
Bus voltage output(N) 

TB-P(Note) 
Bus voltage output(P) 

SC-P2 
Bus voltage Input(P) 

RSH1,2 
Overcurrent detection 
resistor 

C30,31,32 
Smoothing capacitor