Resol DeltaSol BX User Manual

en
62
Installation Indications, functions and options MessagesCommissioningOperation and function
15
OHQM 15
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
VIMP
Impulse rate
Adjustment range: 0.5 … 99.0
Factory setting: 1.0
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 %
FTYPE
Flow rate detection type
Selection: 1, 2, 3
Factory setting: 1
OHQM
Heat quantity measurement option
Adjustment range: OFF / ON
Factory setting: OFF
16
SRHQM
Return sensor
Adjustment range: 2, 3, 4, 5
Factory setting: 4
SFHQM
Flow sensor
Adjustment range: 1, 2, 3, 5
Factory setting: 1
15
Heat quantity measurement
The heat quantity measurement can be carried out in 3 different ways: without V40
owmeter, with V40 owmeter or with Grundfos Direct Sensor
TM
.
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 / owmeter
Return sensor
Example of ow and return sensor positions for heat quantity measurement with a xed ow
rate value (owmeter) or a V40 owmeter.
Î Enable the heat quantity measurement option in the channel OHQM.
Î Select the type of ow rate detection in the channel FTYPE.
Flow rate detection type:
1 : Fixed ow rate value (owmeter)
2 : V40
3 : Grundfos Direct Sensor
TM
VFS

Resol DeltaSol BX Specifications

General

Brand	Resol
Model	DeltaSol BX
Category	Controller
Language	English