Class1 FoamLogix 2.1A & 1.7AHP REV D - Manual (Page 74)

FoamLogix, Model 2.1A and 1.7AHP Class “A”
Electronic Foam Proportioning Systems
74
72 FOAMLOGIX, Model 2.1A Class "A"
Electronic Foam Proportioning System
Troubleshooting
ISO 9001 CERTIFIED
TROUBLESHOOTING CHARTS
Chart 44: Hale FoamLogix System Troubleshooting Flow Diagram
NO Is Display Lit?
Is Power Available at
Connector C5?
PROVIDE
POWER
Remove C1 from
display. Check for
power at Term/ 1.
Is Power Available?
REPLACE
HARNESS
1
NO
YES
YES NO
Establish Water Flow
YES
Replace Display
Is Water Flow Value
Displayed?
NO
Is Foam Discharge
OPEN?
OPEN FOAM
DISCHARGE
NO
YES YES
Check Harness
Connection
OK?
RECONNECT
OR REPLACE
HARNESS
NO
YES NO
Press ON Button.
Does Motor Run?
NO
Check LEDs on
Controller Box
YES
Verify Water Flow
Sensor Operative.
Is Sensor operating
correctly?
YES
RECONNECT
WATER FLOW
SENSOR
NO
Continued -
See 1 on
next Page.
Is Foam Concentrate
being Injected?
YES
Figure 44: Hale FoamLogix System Troubleshooting Flow Diagram