En
gl
is
h (
G
B)
4
English (GB)
Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. Symbols used in this document
Commissioning / electrical connections 10
Connections for water sensor and
Switching the instrument on/off
Instrument settings for commissioning
Alarm statuses and error messages
10.2 Water sensor *09* / temperature sensor
10.3 Calibration errors *13*/*14*/*10*/*11*
Warning
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.
Note
These complete installation and operating
instructions are also available on
www.grundfos.com.
Warning
If these safety instructions are not
observed, it may result in personal injury.
Caution
If these safety instructions are not
observed, it may result in malfunction or
damage to the equipment.
Note
Notes or instructions that make the job
easier and ensure safe operation.