Grundfos UPM3 - Page 26

50 51
OPERATING
PANEL
CONTROL MODE
No communication
Communication: LIN/MOD/PWM/KM
OPERATING
PANEL
CONTROL MODE
No communication
Communication: LIN/MOD/PWM/KM
OPERATING
PANEL
CONTROL MODE
No communication
Communication: LIN/MOD/PWM/KM
ALARM
STATUS
FAULT
BLOCKED /
LOW VOLTAGE /
ELECTRICAL ERROR
No.2
5 mm
2 2
1 1
3 4
0/Off 0/Off
1. BLOCKED 2. LOW VOLTAGE 3. ELECTRICAL ERROR
UPM3