©Copyright Task Force Tips, LLC 2002 - 2018
LIA-200 March 20, 2018 Rev19
19
7.0 TROUBLE SHOOTING
SYMPTOM
POSSIBLE CAUSE
REMEDY
Leaks
Debris or damage in seal area
Clean out debris or replace damaged
parts
Binding, Erratic operation
Low Voltage (see below)
See Below
Power LED on but no operation
Low voltage due to:
-wire gage too small
-wire length too long
-poor connection
-inadequate apparatus electrical system
Check connections and wiring per section
4.3
LED D6 on motor board blinks
rapidly when button is pressed
Loose encoder connection
Replace Motor Sub Assembly
Bad motor encoder
Replace Motor Sub Assembly
No Power LED
Polarity reversed or poor connection
Check wiring and correct polarity
OPEN & CLOSE LED blink every
4 seconds
No communication with Valve Motor
Check Blue & White communication
wiring
