Operating Panel - Grundfos UPM3 SOLAR Bedienungsanleitung

28
FAULT

OPERATING PANEL

OFF
0 V
ON
230 V
ON
<160 V
ON
230 V
REMEDY
1/On
A B C
?
PWM
SYSTEM
0/Off
CONTROLLER
1 2
1/On
5 mm
No.2
0/Off
3 4
1 2
1/On
0/Off
29