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Technical description
11.16.10
Operating parameters – setup menu
The setup menu can be used to change the chiller'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 chiller ON or OFF and not in other menus, simultaneously press buttons
the setup menu.
Access to the info menu is confirmed by message
to move to following/previous one.
Keep
pressed to display the value of the selected parameter and use arrows
info
Release the button
info
Press
to exit setup menu (if no button is pressed after 2 minutes the menu is exited automatically).
ESC
ID
Ton – drain time ON : time ON condensate drain valve
00 = Electronic drainer installed
ToF - drain time OFF : pause time for condensate drain
valve
HdA - High DewPoint Alarm : Alarm threshold for a high
DewPoint (the alarm disappears when the temperature drop
1°C / 2°F below alarm point)
Hdd - High DewPoint Delay : high DewPoint alarm enable
delay
HdS - High DewPoint alarm STOP : select if high DewPoint
alarm stops chiller (YES) or does not stop chiller (nO)
SrV - Service Setting: setting of service warning timer.
00 = service warning timer disabled.
SCL - Scale: display scale of temperatures and pressure.
(Note : setting °C = temperature in °C and pressure in bar;
setting °F = temperature in °F and pressure in psi)
AS - Auto Restart : automatic re-start at power supply.
YES = at power supply chiller starts up again automatically
(if it was ON)
nO = at power supply chiller is always OFF
Ard - Auto Reset service drain : automatic reset of service
drain
YES = automatic reset at normal conditions
nO = manual reset required
IPA - IP Address : selection of IP address to use in serial
connection line
AS = YES
- CAUTION -
THE CHILLER MAY POWER UP WITHOUT BEING ACTED UPON.
THE USER WILL BE RESPONSIBLE FOR THE INSTALLATION OF PROPER PROTECTIONS FOR
POSSIBLE SUDDEN POWER RESTORATION TO THE CHILLER.
34
to confirm the value and skip to following parameter.
Description
info
on the display (first parameter of menu). Use arrows
Limits
00 ... 20 sec
1 ... 20 min
0.0...25.0 °C
or
32 ... 77 °F
01 ... 20
minutes
YES ... nO
0.0 ... 9.0
(x 1000) hours
°C ... °F
YES ... nO
YES ... nO
1 ... 255
for at least 5 seconds to enter
set
and
to change the value.
Resolution
1 sec
1 min
0.5 °C
or
1 °F
1 min
-
0.5
(x1000) hours
-
-
-
1
BEKOBLIZZ® LC 480-720
and
Standard
setup
00
1
20
or
68
15
nO
8.0
°C
nO
YES
1
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Troubleshooting
