EasyManuals Logo

Grundfos MAGNA3 Series User Manual

Grundfos MAGNA3 Series
153 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #29 background imageLoading...
Page #29 background image
English (US)
24
13.2 Operating mode
Navigation
Home > Settings > Operating mode
Operating mode
Normal (control mode)
Stop
Min. (min. curve)
Max. (max. curve).
Setting:
1. Select operating mode with or .
2. Press [OK] to save.
The pump can be set to operate according to the max. or min.
curve, like an uncontrolled pump. See fig. 25.
Fig. 25 Max. and min. curves
Normal: The pump runs according to the selected control
mode.
Stop: The pump stops.
Min.: The min. curve mode can be used in periods in which a
minimum flow is required.
This operating mode is for instance suitable for manual night
setback if Automatic Night Setback is not desired.
Max.: The max. curve mode can be used in periods in which a
maximum flow is required.
This operating mode is for instance suitable for hot-water
priority.
13.3 Control mode
Navigation
Home > Settings > Control mode
Control mode
•AUTO
ADAPT
•FLOW
ADAPT
Prop. press. (proportional pressure)
Const. press. (constant pressure)
Const. temp.(constant temperature)
Constant curve.
Setting:
1. Select control mode with or .
2. Press [OK] to enable.
The setpoint for all control modes, except AUTO
ADAPT
and
FLOW
ADAPT
, can be changed in the "Setpoint" submenu under
"Settings" when the desired control mode has been selected.
All control modes, except "Constant curve", can be combined with
Automatic Night Setback. See section 13.5 Automatic Night
Setback.
The FLOW
LIMIT
function can also be combined with the last five
control modes mentioned above. See section 13.4 FLOWLIMIT.
3.1.2.0.0.0 Operating mode
TM05 2446 5111
H
Q
3.1.3.0.0.0 Control mode
Note
Note
The operating mode must be set to "
Normal
"
before a control mode can be enabled.

Table of Contents

Other manuals for Grundfos MAGNA3 Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Grundfos MAGNA3 Series and is the answer not in the manual?

Grundfos MAGNA3 Series Specifications

General IconGeneral
Temperature Range-10 °C to +110 °C
Insulation ClassF
SeriesMAGNA3
Max. Liquid Temperature110 °C
Power Supply1x230V, 3x400V
ApprovalsCE
Pump HousingCast iron
InstallationInline
CommunicationModbus RTU, BACnet MS/TP
Ambient Temperature0 °C to 40 °C
MaterialCast iron

Related product manuals