Operating Mode - Grundfos MAGNA3 Instructions Manual

Status icons in display footer
= Automatic night setback
= Change of settings - locked
= Connected to fieldbus
= Multi-pump system
= Master pump (multi-pump system)
= Slave pump (multi-pump system)
= Forced local mode (fieldbus is overridden)
SeTTInGS

Operating mode

Normal
control mode
AUTO
FLOW
Prop. press.
Const. press.
Const. temp.
Differential temp.
t t
t
t
t
t
t
Constant curve
Stop
Min.
Max.
Operating mode can be externally controlled by digital input.
1
The pump runs according to the selected control
mode. Operating mode overrules Control mode.
2
See next page
ADAPT
ADAPT
The pump stops.
Minimum curve mode is used in periods
in which a minimum flow is required.
Maximum curve mode is used in periods
in which a maximum flow is required.
1