Technical description
DRYPOINT® RA HT 20-350 NA UL
25
11.15.5 How is controlled the drain solenoid valve
Drain solenoid valve is activated (ON) for
seconds (standard 2 seconds) every
minutes (standard 1 minute).
Led
shows that condensate drain solenoid valve is ON.
The condensate drain test is always active using the button
.
11.15.6 Operation of the failure / alarm dry contact
The DMC14 is equipped with a dry contact (potential free) to display failure and/or alarm conditions.
Dryer powered and no service warning / alarm is active.
Dryer not powered or service warning / alarm is active.
11.15.7 How to change the operating parameters
– SETUP menu
The setup menu can be used to change the
dryer’s operating parameters.
Only qualified personnel must be allowed to access to the setup menu. The manufacturer is not
responsible for malfunctioning or failure due to modification to the operating parameters.
With dryer ON simultaneously press buttons
+
for at least 3 seconds to enter the setup menu.
Access to the menu is confirmed by message
on the display (first parameter of menu).
Keep
pressed to display the value of the selected parameter and use arrows
and
to change
the value. Release the button
to confirm the value and skip to following parameter.
Press
+
to exit setup menu (if no button is pressed after 10 seconds the menu is exited automatically).
ID
Description
Limits
Resolution
Standard
setup
Ton
– drain time ON : time ON condensate drain valve
00 … 20 sec
1 sec
2
ToF - drain time OFF : pause time for condensate drain valve
1 … 20 min
1 min
1
ASH
– High DewPoint Setting : Alarm threshold for a high
DewPoint (the alarm disappears when the temperature drop
0.5°C / 1°F below alarm point)
0.0…25.0 °C
or
32 … 77 °F
0.5 °C
or
1 °F
20
or
68
AdH - High DewPoint Delay : high DewPoint alarm enable
delay
01 … 20
minutes
1 min
15
SCL - Scale: display scale of temperatures.
°C … °F
-
°C
11.16 Electronic level controlled condensate drain BEKOMAT
The electronic level controlled drain BEKOMAT has a special condensate management that makes sure that condensate
is drained safely without any unnecessary air-loss. This drain consists of a condensate accumulator where a capacitive
sensor continuously checking liquid level is placed: as soon as the accumulator is filled, the sensor passes a signal to
the electronic control and a diaphragm solenoid valve will open to discharge the condensate. Right in time the discharge
line will be closed again without wasting compressed air.
ATTENTION!
These BEKOMAT condensate drains have been specially designed for the use in a refrigerant dryer
DRYPOINT RA HT
NA
. Any Installation in other compressed air treatment units or the exchange against a different drain brand may lead to
malfunction. Do not exceed the max. operating pressure (see type plate)!
Make sure when the dryer starts the upstream valve is open.
NOTE:
For detailed information on drainer functions, troubleshooting, service and replacement parts, please refer to
the BEKOMAT drainer manual.
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9
8
9
Set
Set
Set
Summary of Contents for DRYPOINT RA HT 100-P NA UL
Page 19: ...DRYPOINT RA HT 20 350 NA UL 19 10 2 Technical data DRYPOINT RA HT 150 350 NA E 1 230 60 UL ...
Page 34: ...Appendices 34 DRYPOINT RA HT 20 350 NA UL 13 1 2 Dryers Dimensions DRYPOINT RA HT 75 NA UL ...
Page 35: ...Appendices DRYPOINT RA HT 20 350 NA UL 35 13 1 3 Dryer dimensions DRYPOINT RA HT 100 NA UL ...
Page 36: ...Appendices 36 DRYPOINT RA HT 20 350 NA UL 13 1 4 Dryer dimensions DRYPOINT RA HT 150 NA UL ...
Page 46: ...Appendices 46 DRYPOINT RA HT 20 350 NA UL 13 3 2 Electric diagram DRYPOINT RA HT 20 50 NA UL ...
Page 47: ...Appendices DRYPOINT RA HT 20 350 NA UL 47 13 3 3 Electric diagram DRYPOINT RA HT 75 100 NA UL ...
Page 48: ...Appendices 48 DRYPOINT RA HT 20 350 NA UL 13 3 4 Electric diagram DRYPOINT RA HT 150 NA UL ...
Page 51: ...Appendices ...
