Technical Support
Subject
RAPTAIR-MF Error Codes and Symptoms
Document
Version
Department
Revision Details
Revised by
Tech
Engineering
Implemented
EXT-MF-015
B
Tech
Update Systems affected
MSP
N/A
N/A
25 June 2018
Page
6
of
7
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Modifying System Parameters
To modify a system parameter (such as Standby Delay):
•
Turn the key ignition ON. Do not start the compressor system.
•
Press and hold the NEXT and BACK buttons on the display box for 5 seconds to enter
Setup/Diagnostics Menu.
•
When display box shows USER SETUP, press ON/ENTER
•
Use NEXT and BACK to scroll to STANDBY DELAY
•
Press ON/ENTER.
•
Use NEXT and BACK to change Standby Delay parameter value.
•
Press ON/ENTER to select value, or EXIT to cancel change.
•
Verify STANDBY DELAY screen shows desired parameter value.
•
Press EXIT to return to USER SETUP.
•
Press EXIT to exit Setup/Diagnostics Menu.
Factory Reset
All adjustable parameters will reset to factory settings.
•
Pressing ENTER on this screen will display CANCEL
•
Pressing NEXT will show CONFIRM RESET? Pressing BACK will display CANCEL again
•
Select the desired option and press the ENTER button
For details and an explanation for adjusting system parameters, see section 7.7 Adjusting System
Parameters in the RAPTAIR MF Installation and User’s Manual.
Setting
Description
Adjustment
Default
Unload Delay
Delay time to unload
0.5, 1, 2, 5, 10, 15, 30
minutes, Never
1 min
Standby Delay
Delay time to standby
1, 2, 5, 10, 15, 30
minutes, Never
5 min
System Pressure
Operating System
Pressure
80 to 150PSI @ 5PSI
increments
150PSI
Top-up Pressure
PSI below system
pressure to allow inlet
to open and build
pressure
1 to 15PSI @ 1PSI
increments
10PSI
High Air Use Rate
Air rate set-point for
pressure-based restart
condition
0 to -30PSI @ 0.5PSI
increments -
3.0PSI/sec
Pressure Restart PSI
Air pressure set-point
for pressure-based
restart
80 to 150PSI @ 5PSI
increments
120PSI
Allow Cold Engine
Restart
Allow to restart the
engine if engine is
beginning to freeze
Enable/Disable
Enabled
Disable Auto Restart
Delay
Timer for disabling
automatic engine
restart
Always, 30 min, 60
min, 120 min, Never
60 min
