the Honda motor.
#13, #14 and #16: Spare Fuses-
In the 2020 model VSI de-icing sprayers, these 5 amp
5x20mm bus fuse is a spare. It can be used as a spare in the other fuse locations
except the #10 main fuse location which requires a 10 amp fuse.
#15: Hose Reel Signal-
5 amp 5x20mm bus fuse that handles the hose reel signal.
#17: Strobe Lights-
5 amp 5x20mm bus fuse that handles the strobe light signal.
#18: Left Boom Valve-
5 amp 5x20mm bus fuse that handles the left (driver side)
boom valve signal.
#19: Middle Boom Valve-
5 amp 5x20mm bus fuse that handles the middle boom
valve signal.
#20: Right Boom Valve-
5 amp 5x20mm bus fuse that handles the right (passenger
side) boom valve signal.
#21: Light Bar-
5 amp 5x20mm bus fuse that handles the light bar signal
Additional Fuse:
There is an additional 40 amp automotive fuse inside of a water resistant fuse holder
inside of the battery box. If your battery is charged and your main switch is not
illuminated green, then more than likely, your 40 amp fuse inside of the battery box is
blown.
Potential reasons for fuses blowing:
If you have fuses blowing the following could be common reasons for that happening-
-Your battery voltage has dropped too low due to lack of charging, this causes higher
amperage draw and blown fuses. Charge your battery regularly to avoid this.
-Your boom section valves or proportioning valve has frozen or left salt brine in them for
an extended period (ie, the off season) which has caused them to lock up and be
immovable.
-Water or corrosion in wire connections or electronic components
-Wiring harness has been nicked, scraped or cut
-A component has failed, lights, proportioning valve, flow meter, or engine components.
