OUMAN EH-201/L, Руководство пользователя

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OUMAN EH-201/L DIGITAL INPUTS 1 AND 2 OUMAN EH-201/L
Directions for entering the
maintenance mode are on page 21.
Dig1 selection:
Alarm Dig 1
Exhaust ½pwr
Home/away
PumpI th.relay
DH Energy
MWh
DH Water m3
Watr consmp. m3
Geoth.Heat.Op.
DH Energy set.
pulse = kWh 0
Watr consm set
pulse = l 0
Special mainten.
Rstore settings
Settings
Meas. 3 setting
Dig1 selection
Dig2 selection
LON initializ.
Name change
Alarm Dig 1
Give new label
Press the button to move the cursor to Dig 1 or Dig 2 selection .
Press
Press the button to move the cursor to indicate which information
has been connected to the Dig channel in question. Press
The
character indicates the selection made.
” ”
OK
OK
.
.
EH-201/L has two digital inputs. They can be used either
for receiving alarms, receiving information about exhaust fan running
at ½ speed, receiving a temperature drop command from the home /
away switch, or receiving information about running circulation pump 1
(if pump 1 stops the regulator can be programmed to start a parallel
pump). District heating energy and water meter pulses can also be
connected to digital inputs.
If relay 1 has been reserved for geothermal heating unit control, the
geothermal heating unit selector switch (start up / automatic) is
connected to digital input 1 (strip connector 21-22).
DH Watr metr set
pulse l 0
Connection guide:
21
2 x 0.8
Dig 2
Dig 1
Pulse information (switch information)
22
23
24
2 x 0.8
Pulse information (switch information)
ESC - press to return to the previous display
Info button - gives operating instructions
Browse button - moves the cursor up and down
ESC
Group select button - not in use in EH201/L
Alarm use: Alarm switch information. When the
switch is closed, an alarm goes off. You can
use the text editor to label the alarm, e.g.,
Order oil! (see p. 9). In the event of an alarm,
the regulator sounds the alarm and indicates
on the display from which digital input the
alarm came from. Transferring the alarm to a
GSM phone (see p. 39).
Pulse information from the district heating
energy meter:
OK
OK
Pulse information from the district heating
water meter:
OK
OK
Pulse information from the facility's water
meter:
OK
OK
.
.
.
.
.
.
Press Set the number of
kWh equivalent to one pulse and press
District heating energy consumption (MWh) and
the momentary (5 min. follow-up period) district
heating power consumption (kW) can be seen on
the regulator's measurements display.
Press Set the number of
liters equivalent to one pulse and press
District heating water consumption (DH m3) and
the momentary district heating water
consumption (Inst. l/s) can be seen o the
regulator's measurements display.
Press Set the number of liters
equivalent to one pulse and press The
facility's water consumption (Water m3) can be
seen on the regulator's measurements display.
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