Resol DeltaSol SL - Page 64

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19
OHQM 19
PUSH
FMAX
Flow rate in l/min
Adjustment range: 0.5 … 100.0
in steps of 0.1
Factory setting: 6.0
MEDT
Heat transfer uid
Adjustment range: 0 … 3
Factory setting: 3
SFHQM
Flow sensor
Adjustment range: 1, 3, 4, 5, 6
Factory setting: 1
MED%
Antifreeze concentration in vol.
(MED% will not be displayed
when MEDT 0 or 3 is used)
Adjustment range: 20 … 70 %
in steps of 1 %
Factory setting: 45 %
SRHQM
Return sensor
Adjustment range: 2, 3, 4, 5, 6
Factory setting: 4
FTYPE
Flow rate detection type
Selection: 1, 2, 3, 4
Factory setting: 1
OHQM
Heat quantity measurement option
Adjustment range: OFF / ON
Factory setting: OFF
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Heat quantity measurement
The heat quantity measurement can be carried out in 4 different ways: without V40
owmeter, with V40 owmeter, with Grundfos
Direct Sensor
TM
or with Flowrotor.
Note:
The most precise heat quantity measurement is achieved by using sensors
in the ow and return pipes as well as a owmeter.
In 2-collector systems, heat quantity measurement can only be carried out
with sensors installed in the common ow and return pipes.
Flow
sensor
V40 / Flowrotor /
owmeter
Return sensor
Example of ow and return sensor positions for heat quantity measurement with a xed ow
rate value (owmeter), Flowrotor or a V40 owmeter.
OK
OFF ON
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BACK
PUSH