Grundfos MAGNA3 D 32-80 180 97924451 [30/1656] English gb

Grundfos MAGNA3 D 32-80 180 97924451 [30/1656] English gb
English (GB)
30
8.6.2 "Operating mode"
Navigation
"Home" > "Settings" > "Operating mode"
"Operating mode"
•"Normal"
The pump runs according to the selected control mode.
•"Stop"
The pump stops.
•"Min."
Use the minimum-curve mode in periods in which a minimum
flow is required. This operating mode is for instance suitable
for manual night setback if you do not want to use automatic
night setback.
•"Max."
Use the maximum-curve mode in periods in which a maximum
flow is required. This operating mode is for instance suitable
for systems with hot-water priority.
Setting:
1. Select operating mode with or .
2. Press [OK] to save.
You can set the pump to operate according to the maximum or
minimum curve, like an uncontrolled pump. See fig. 34.
Fig. 34 Maximum and minimum curves
8.6.3 "Control mode"
Navigation
"Home" > "Settings" > "Control mode"
"Control mode"
•"AUTOADAPT"
•"FLOWADAPT"
•"Prop. press." (proportional pressure)
•"Const. press." (constant pressure)
•"Const. temp." (constant temperature)
•"Differential temp." (differential temperature)
•"Constant curve".
Setting:
1. Select control mode with or .
2. Press [OK] to enable the control mode.
You can change the setpoint for all control modes, except
AUTO
ADAPT
and FLOW
ADAPT
, in the "Setpoint" submenu under
"Settings" when you have selected the desired control mode.
You can combine all control modes, except "Constant curve", with
automatic night setback. See section 8.6.6 "
Automatic Night
Setback
".
You can also combine the FLOW
LIMIT
function with the last five
control modes mentioned above. See section
8.6.5 "
FLOWLIMIT
".
3.1.2.0.0.0 Operating mode
TM05 2446 5111
H
Q
Max.
Min.
3.1.3.0.0.0 Control mode
Set the operating mode to "Normal" before you
enable a control mode.

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