Grundfos UPM3 - Page 23

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OPERATING PANEL CONTROL MODE
0
PWM PROFILE A 1 - SIGNAL OFF
PWM PROFILE A 1 - PWM SIGNAL ON
1
PWM PROFILE A 2 - SIGNAL OFF
PWM PROFILE A 2 - PWM SIGNAL ON
2
PWM PROFILE A 3 - SIGNAL OFF
PWM PROFILE A 3 - PWM SIGNAL ON
ALARM STATUS FAULT
BLOCKED
LOW VOLTAGE
ELECTRICAL ERROR
FLASH INDICATION
1 FLASH PER SECOND
12 FLASHES PER SECOND
DHW