Grundfos CRE Series Installation And Operating Instruction

6. Mechanical installation
6.1 Mounting the product
WARNING
Crushing of feet
Death or serious personal injury
‐ Fasten the pump securely to a solid and even
foundation according to the specifications in the
installation and operating instructions for the pump.
‐ Follow the lifting instructions.
CAUTION
Radiation
Minor or moderate personal injury
‐ Locate the product at a minimum distance of 8 inches
(20 cm) from any body parts. Human tissue may be
heated by RF energy.
Installation-related work on the product must only be
performed by qualified persons.
For lifting instructions, see the related installation and
operating instructions for the pump.
To maintain the cURus mark, additional requirements
apply to the equipment.
Related information
2.1 Related instructions
4.3 Lifting the product
5.3.1 Cooling the motor
6.1.1
Positioning the product
6.1.1.1 Product installation
The drive needs to be installed in one of the following two positions:
98100448
Env.Type:
PF:
CL:
IP:
INPUT
U in:
f in: Hz
OUTPUT
n:
rpm
PDS Eff
XXX
V
:
%
Variant
PB:
FM:
HMI:
CIM:
Made in Hungary
I1/1:
A
P2:
kW
~
V
Tamb:
C
DE:
NDE:
Wgt:
kg
Type:
MGE160A 2-FF300-KA
P.N.:
-
V
P.C.:
TM083961
Horizontal orientation
98100448
Env.Type:
PF:
CL:
IP:
INPUT
U in:
f in: Hz
OUTPUT
n:
rpm
PDS Eff
XXX
V
:
%
Variant
PB:
FM:
HMI:
CIM:
Made in Hungary
I1/1:
A
P2:
kW
~
V
Tamb:
C
DE:
NDE:
Wgt:
kg
Type:
MGE160A 2-FF300-KA
P.N.:
-
V
P.C.:
TM083962
Vertical orientation
6.1.1.2 Drain holes
The motor has a plugged drain hole on the drive side. The drain
hole is placed in the flange on the drive side. You can turn the
flange 90° to both sides or 180°.
With the drain hole open, the motor becomes self-venting, allowing
water and humid air to escape.
When you open the drain hole, the enclosure class of the motor will
be lower than standard.
B3 B14 B5
TM029037
6.1.2 Changing the position of the operating panel
WARNING
Electric shock
Death or serious personal injury
‐ Switch off the power supply to the product including
the power supply for the signal relays. Wait at least 5
minutes before you make any connections in the
terminal box.
You can turn the operating panel 180°. Follow the instructions.
1. Loosen the four screws (TX25) of the terminal box cover.
TM082854
Model K
10
English (US)

Grundfos CRE Series Specifications

General

Motor Type	Asynchronous
Enclosure Class	IP55
Insulation Class	F
Series	CRE
Protection Class	IP55
Material	Stainless Steel
Applications	Water Supply, Pressure Boosting, Irrigation
Pumped liquid	Clean liquids
Approvals	CE
Voltage	380-415V
Connection Size	DN 32 to DN 100
Efficiency	IE3 Premium Efficiency
Power Supply	3-phase
Liquid Temperature Range	-10°C to +120°C
Temperature Range	-10°C to +120°C