28 - FORM NO. 56043124 - Condor XL
™
ELECTRICAL SYSTEM
MAIN CONTROL BOARD FAULT CODES
Fault codes are organized by machine systems (functions). The RED warning light (62) or the Yellow attention light (66) will display on the operators’
control dash panel showing a two-digit number and wrench icon. Listed below is a description and brief comment for each fault code.
Note: C = Critical NC = Non-Critical
Recovery System
Code# Fault Description by System Family Troubleshooting Actions and Comments
09 C Vacuum fan solenoid over current Check L1 solenoid coil wiring for problems (+ GRN/BRN and - BRN/YEL).
Check coil resistance; less than 6 ohms - replace. Also see vacuum fan
on and squeegee down electrical ladder detail.
11 C Squeegee UP solenoid over current Check L3 solenoid coil wiring for problems (+ GRN/BRN and - BRN/
GRN). Check coil resistance; less than 6 ohms - replace. Also see vacu-
um fan off and squeegee up electrical ladder detail.
12 C Squeegee DN solenoid over current Check L2 solenoid coil wiring for problems (+ GRN/BRN and - RED/
GRA). Check coil resistance; less than 6 ohms - replace. Also see vacu-
um fan on and squeegee down electrical ladder detail.
Scrub System
Code# Fault Description by System Family Troubleshooting Actions and Comments
13 C Scrub brush motor solenoid over current Check L4 solenoid coil wiring for problems (+ ORN and - ORN/BLU).
Check coil resistance; less than 6 ohms - replace. Also see main scrub
on and side sweep/RT scrub electrical ladder detail.
15 C Scrub cylinder lock solenoid over current Check L6 solenoid coil wiring for problems (+ ORN and - YEL/BLU).
Check coil resistance; less than 6 ohms - replace. Also see main scrub
on and RT scrub brushes deck pressure electrical ladder detail.
01 C Scrub brush pressure valve solenoids over current Check L5 down and L7 up pressure valve solenoid coils (on same fault
line) for wiring problems, L5 wire colors (+ ORN and - WHT/VIO) and L7
( + ORN and ORN/RED). Check coil resistance; less than 1.8 ohms -
replace. Also see main scrub on and right scrub brushes deck pressure
electrical ladder detail and further specs.
Solution System
Code# Fault Description by System Family Troubleshooting Actions and Comments
00 C Solution pump(s) over current Check M4 main solution pump and M6 optional recycle pump wiring for
problems (on same fault line), M4 wire colors (+GRN/BRN and - GRN/
BLU) and M6 (+GRN/BRN and - GRA/ORN). Check pump motors for
short circuits replace as needed.
07 NC Main solution solenoid valve over current Check L10 solenoid coil wiring for problems (+ ORN and - YEL/GRN).
Check coil resistance; less than 6 ohms - replace. Also see main scrub
and RT side scrub solution valves and pump electrical ladder detail.
Chemical System AXP
Code# Fault Description by System Family Troubleshooting Actions and Comments
31 NC Chemical pump #1 over current Check #1 chemical pump M10 and #2 chemical pump M11 wiring for
problems, #1 pump wire colors (+RED/WHT and - RED/BLU), #2 (+ BLK/
YEL and - BLK/RED). Check pump motors for short circuit replace as
needed.
32 NC Chemical pump #2 over current See pump #1
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