Installation and Operating Instructions

2. Product introduction
2.1 Product description
The product monitors the activity of a
Grundfos CR, CRE pump. It detects possible
irregularities concerning CR, CRE pumps to increase
system uptime and keep service and maintenance
people on track with pump operation and status for
maintenance planning.
GRUNDFOS iSOLUTIONS MONITOR is referred to
as "GiM CIU" in this document.
2.2 Intended use
The product is intended for use with a Grundfos CR,
CRE pump. It can be used for monitoring the pump
but not for controlling it.
2.3 Applications
The product is used as a communication interface
between a Grundfos product and a main network. It is
used together with a CIM module (CIM =
Communication Interface Module) fitted in the unit.
GENIbus is optional communication between the unit
and a Grundfos product.
2.4 LEDs
The three LEDs are placed on the front cover of the
GiM CIU. The Bluetooth button is placed on the
bottom on one of the cable glands.
Explanation of the symbols
Symbol
Description
Red and green status LED for
the main network. See the
installation and operating
instructions for the CIM
module for more information.
Status LED for the internal
communication between the
CIM module and the Grundfos
product. See the installation
and operating instructions for
the CIM module for more
information.
STATUS
Monitor status.
See the following table for
descriptions.
Bluetooth button for pairing
between GiM CIU and
Grundfos GO Remote 2.0.
STATUS LED Description
Permanently green The system is working.
Flashing green
GiM CIU is in learning
mode.
Permanently yellow
A warning from the CR
pump, for example, high
media temperature,
vibration or cavitation. It
could also
be a warning indicating,
for example, a VTU
sensor fault or missing
power for the real-time
clock.
Permanently red
An alarm from the CR
pump, for example, dry
run, high media
temperature, vibration or
cavitation.
2.5 Identification
2.5.1 Nameplate
Type
1 2 3 4 5
V-No. P.c.
Serial No.
IP
Product No.
UN
PMAX
Made in Thailand
Process control
equipment
30XP
9
11
7
8
12
10
ENV Type 2
6
10
FCC ID: OG3-GIM1A
IC: 10447A-GIM1A
TM076071
Example of a nameplate
Pos.
Description
1 Type designation
2 Product number
3 Supply voltage
4 Version number
5 Production code (year and week)
6 Serial number
7 Enclosure class
8 FCC and IC text, only for UL variants
9 Environmental type
10 Rated power
11 Production site
12 Markings and approvals
5
English (GB)