Figure 4: PCB type SL49/3
Trimmer 22 for setting the
maximum value for current
spikes from 0 to 12 A
Figure 5: Connection diagram for PCB type SL49/3
10 A mains fuse
Neutral
Phase
Earth
Red LED DL 1:
mains power is present
grey brown blue black
M
32
Message display
'r' => motor rotates right
'l' => motor rotates left
'1' => alarm: overvoltage
'2' => alarm: undervoltage
'3' => alarm: control card
overheated
'4' => alarm: motor disconnected
'5' => alarm: motor blocked
Operating mode:
ON
OFF
1 ON – Tilt sensor
(grey/brown/black)
2 OFF – Voltage 230 volts
50/60 Hz
Green LED DL 2:
start motor
)
grey
brown
= sensor
black
1 2