User Manual
Table Of Contents
- WARNINGS
- TECHNICAL SPECIFICATIONS
- MACHINE COMPONENTS
- MACHINE SET UP
- SQUEEGEE INSTALLATION
- POWERING ON AND OFF
- LED CONTROL PANEL
- PAD DRIVER/BRUSH INSTALLATION
- SOLUTION TANK
- OPERATION
- MACHINE STORAGE
- BATTERY MAINTENANCE
- DAILY MAINTENANCE
- MONTHLY MAINTENANCE
- SQUEEGEE RUBBER BLADE REPLACEMENT
- TROUBLESHOOTING
- TROUBLESHOOTING ERROR CODES
C20T Model 641746
16
Error
code
Problem
Solution
F92
Warning: Warning Light Open
Circuit
Check the wiring of warning light
F93
Error: Warning Light Short
Circuit
1. Check the wiring of warning light
2. Replace the warning light
F94
Warning: Solenoid Valve Open
Circuit
Check the wiring of solenoid valve
F95
Error: Solenoid Valve Short
Circuit
1. Check the wiring of solenoid valve
2. Replace the solenoid valve
F100
Warning: Front Light Open
Circuit
Check the wiring of front light
F101
Error: Front Light Short Circuit
1. Check the wiring of front light
2. Check the driving circuit of the front light
F104
Warning: HCLO Open Circuit
1. Check wiring of HCLO module
2. Check whether the waterway is working properly
F105
HCLO Short Circuit Error
Check wiring of the HCLO module
F112
Warning: Controller Low
Temperature
Restart the controller after the controller recover to
normal temperature.
F120
Warning: HCLO Module usage
time out
Replace the HCLO module, and clear the HCLO running
time manually