Settings; Tank Settings (4.1); Tank Settings - Grundfos RCME Notice D'installation Et De Fonctionnement

15. Settings (4)

Fig. 18 Settings
In this menu, it is possible to access the following submenus in
order to change settings.
Submenus:

Tank settings

•
Booster pump settings
•
Inputs and outputs
•
User-defined alarms
•
Product configuration
•
Modules installed
•
Basic settings, CU 372.
•

15.1 Tank settings (4.1)

Fig. 19 Tank settings
In this menu, settings can be made for the buffer tank and the
collecting tank.
14
15.1.1 Buffer tank settings
The levels for the buffer tank have been set
Note
correctly from the factory and should not be
changed.
Alarm level, overflow
•
At this level, an alarm for overflow is activated. The level is
factory-set and cannot be changed.
Warning level, overflow
•
At this level, a warning for overflow is activated as there is a
risk of overflow. The level is factory-set and cannot be
changed.
Stop level for filling
•
At this level, the filling of the buffer tank must stop. The tank is
filled either by the feed pump or via the mains water valve.
The level is factory-set and cannot be changed.
Start level, feed pump
•
At this level, the feed pump starts supplying rainwater to the
buffer tank. The level can be changed.
Start level, mains water valve
•
At this level, the mains water valve opens, and mains water is
supplied to the buffer tank. The level can be changed.
Min. operating level, stop
•
At this level, the booster pump is no longer allowed to run and
is stopped. The level is factory-set and cannot be changed.
Min. operating level, restart
•
At this level, the booster pump is allowed to run after a dry-
running situation. The level can be changed.
Factory settings
Level
Alarm level, overflow (fixed value)
Warning level, overflow (fixed value)
Stop level for filling (fixed value)
Start level, feed pump
Start level, mains water valve
Min. operating level, stop (fixed value)
Min. operating level, restart
15.1.2 Collecting tank settings
Tank depth
•
Enter the depth of the collecting tank.
Total volume
•
Enter the total volume of the collecting tank.
Min. start level
•
Enter the minimum level at which the feed pump is allowed to
start.
Min. operating level, stop
•
Enter the minimum operating level at which the feed pump is
no longer allowed to run and will be stopped.
Factory settings
Level
Tank depth
Total volume
Min. start level
Min. operating level, stop
Setting
0.63 m
0.58 m
0.53 m
0.43 m
0.33 m
0.19 m
0.43 m
Setting
2.00 m
3
10.00 m
0.30 m
0.20 m