Greenheck Grease Trapper ESP Installation, Operation And Maintenance Manual page 14

Kitchen exhaust pollution control system
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Pressing
button will bring you into the main menu. Scrolling up/down with
sub-menus including A: Clock, B: Input/Output, C: Service, and D: Manufacturer.
Exiting the main menu (using
several screens to view the operating conditions of the unit. Scroll through the menu screens by using
Screens with dashed line border are dependent upon the configuration and may not appear for every system.
PCU Exhaust Fan
Exhaust:
Off
Speed:
0.0%
System Status:
Wash
PCU ESP Pass #1
Power Supply
Status A:
On
Status B:
On
Status C:
On
PCU ESP Pass #2
Power Supply
Status A:
On
Status B:
On
Status C:
On
PCU ESP Pass #3
Power Supply
Status A:
On
Status B:
On
Status C:
On
If an alarm occurs, the !
Alarms
Press DOWN to review current
alarm(s).
Press ESC to exit.
Press ALARM to reset.
*** ALARM ***
Exhaust Fan Alarm
Check exhaust starter or
VFD for fault code.
Alarms
No active alarm
Press ENTER key
to access ALARM
HISTORY log.
Alarm
Low Detergent
Exhaust Fan Fault
Door Safety Alarm
Power Supply Failure
Fire Detected
Wash Aborted
14
Grease Trapper ESP™ Kitchen Exhaust Pollution Control System
Main Menu Overview
button) this will first bring you to system status screen loop. This loop includes
PCU E
F
xhaUst
an
This screen will display the status of the PCU exhaust fan as well as display the
fan speed (if applicable). A system status will show items like whether unit is in a
wash or a door was left open.
PCU EsP P
#1
ass
This screen will display the status of PCU ESP pass 1, providing statuses of all
power supplies on that pass.
PCU EsP P
#2 (
ass
This screen will display the status of PCU ESP pass 2, providing statuses of all
power supplies on that pass.
PCU EsP P
#3 (
ass
This screen will display the status of PCU ESP pass 3, providing statuses of all
power supplies on that pass.
Example of Alarms
button will flash red on the controller and the keypad (if connected).
To navigate to the alarm menu, press the !
to scroll through any current alarms. Once the problem causing the alarm has
been corrected, all alarms except "Wash Aborted" alarm will automatically clear.
!
Pressing the
cleared. If the alarm cannot be cleared, the cause of the alarm has not been fixed.
This is an example of an exhaust fan fault.
This screen appears if there are no active alarms.
To view all saved alarms, press the
more information, see the Data Logger menu.
!
!
s
:
tatUs
)
iF aPPliCablE
)
iF aPPliCablE
button will clear the low detergent fault if it needs to be manually
!
button to enter the DATA LOGGER. For
Alarm Description
No detergent flow or empty detergent tank
Failure of the exhaust fan
One of the doors to the unit is open
Power supply has failed
Indicates fire in either the kitchen or PCU unit
Wash cycle was stopped short
!
buttons will bring you to different
!
!
button once. Press the
buttons.
button
®

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