Toshiba nv Series Instruction Manual page 26

Chapter 1 On Installing type1/type2 Controllers
Power module PS835
(1)
(2)
(3)
(4)
(5)
(13)
Power switch
(1) POWER display LED(green)
(2) ALARM display LED(red)
(3) ＋5V voltage adjustment volume
8
6F8C1220
Never touch the terminal of the module and the unit
WARNING while they are live.
Failure to observe it may cause an electric shock.
This power module is only for nv series. Do not use it
alone for other purposes.
POWER display LED
(green)
ALARM display LED
(red)
+5V voltage
adjustment volume
5V check terminal
0V check terminal
Terminal board
(M4 screw)
(15)
Handle
Figure 1-3 Power module PS835 front panel
This lights up when the internal 5V power supply is normal.
This lights up when the internal 5V power supply is abnormal.
Use this to adjust 5V voltage (turn right to increase voltage). This is adjusted
before shipment.
No touch
(15)
Handle
(6)
Fan power output (+) terminal
(7)
Fan alarm input terminal
(8)
Fan power output (-) terminal
(9)
Operation signal output
terminal (RUN output)
(10)
DC power input terminal
(11)
Line filter ground terminal (LG)
(12)
Frame ground terminal (FG)
(14)
Fixing screw