© RESOL 10263 flo
wcon_sensor
.monen.ind
d
F lo w C o n S e n s o r / S e n s o r H E
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After the last parameter has been entered and confirmed,
the line “Ready! ...” appears as the last menu line.
If “Ready! ...” is selected, the commissioning assistant will
be completed and exited.
Î
To complete and exit commissioning, press button 3
The controller is now ready for normal operation and
shows the status display (see image to the left; the values
shown are exemplary and may vary from the ones actually
visible).
Orientation
S
Volumes
Automatic
Ready! ...
Commissioning assistant:
1.8 bar
Pressure
500 l/h
Flow rate
18.4 kW
Power
System ok
P
V
Adjust
Automatic
Volumes
In this adjustment channel, either the automatic adaptati-
on or the manual adjustment of the volume values of the
system can be selected.
Î
Select “Adjust” or “Automatic” by pressing buttons
1 and 2
Î
Briefly press button 3 to confirm the selection
Î
To store the adjustment and get back to the commissi-
oning assistant , press button 3 again
If “Adjust” is selected, the adjustment channels for the vo-
lumes of the different system parts appear as shown below.
Pipe material: Select from “Copper” or “Steel”
Diam. Col->St: Diameter of the pipes between collector
and pump station
Diam. HX->St: Diameter of the pipes between heat
exchanger and pump station
Length Col->St: Length of the pipes between collector
and pump station
Length HX->St: Length of the pipes between heat ex-
changer and pump station
Volume CF: Volume of the collector field
Volume HX: Volume of the heat exchanger
As soon as “Volume HX” has been entered and confirmed,
the commissioning assistant can be completed and exited
(see below).
If “Automatic” is selected, the controller adapts the ne-
cessary volumes automatically. The adaptation process runs
until in at least five identification phases, the maximum flow
temperature has exceeded the initial flow temperature by at
least 20 K. This means that for a successful adaptation, the
standstill temperature of the collector must be significantly
higher than the temperature of the pump station.
During winter or long-term periods of weak irradiation,
the adaptation process may take up to several weeks to
complete. While the adaptation is in progress, the system is
operable and can be used at a near-normal level of efficiency.
The main difference to the regular control cycle lies in the
identification phases: they start at a later time of the day and
have a longer runtime than during normal operation.
As long as the adaptation process is in progress, the mes-
sage “Adaptation in progress” is displayed in the status
menu (see chap. 15.1). As soon as the adaptation process
has been successfully completed, the controller automati-
cally switches to its regular control cycle.
If “Automatic” has been selected, the commissioning assi-
stant can be completed and exited (see below).
Volumes
Adjust
Pipe material
Copper
Diam. Col->St
18 mm
Commissioning assistant:
Adjustment / Adaption of the system volume
Completing and exiting the commissioning assistant
Note:
For information about the collector and heat
exchanger volumes, see the specifications of
the manufacturer.
Status
Identification
... time left (mm:ss) 14:55
Adaptation in progress
Status