Kohler 12RESVL User Manual (English)

Other manuals for Kohler 12RESVL

Operation76 pages

Installation Instructions2 pages

Questions and Answers:

D
danielle56Aug 4, 2025
Why is my Kohler 12RESVL Portable Generator cranking but not starting properly?
- S
  sreedAug 4, 2025
  If your Kohler Portable Generator cranks but struggles to start, lacks power, or runs erratically, several factors could be at play. A clogged air cleaner can restrict airflow, so try cleaning or replacing it. Weak battery or poor battery connections can also cause these issues; recharge/replace the battery and ensure connections are clean and tight. Inspect the spark plug wires for secure connections. Insufficient fuel pressure could be the culprit, so verify the fuel supply and valves. Also, check the oil level and add oil if necessary, in case of a low oil pressure shutdown. If these steps don't resolve the problem, it might be due to engine malfunction, in which case you should contact an authorized Kohler distributor/dealer.
D
David PetersAug 8, 2025
What to do if my Kohler Portable Generator does not crank?
- D
  Donald WalterAug 8, 2025
  If your Kohler Portable Generator isn't cranking, the issue could stem from several causes. First, check the battery; it might be weak or dead, requiring a recharge or replacement. Ensure the battery connections are correct and secure. If a fault shutdown occurred, check the controller display for fault messages and reset the controller after correcting the fault. Also, confirm the generator set is in the RUN or AUTO mode. Finally, check if the generator thermostat tripped and reset it.
K
Kimberly DominguezAug 12, 2025
How to fix no AC output on my Kohler Portable Generator?
- A
  Anthony WilliamsAug 12, 2025
  If your Kohler Portable Generator has no AC output, start by checking the line circuit breaker to ensure it's in the ON position. If the breaker tripped, it might be due to an overload; reduce the load on the generator. If the breaker trips due to a short circuit or if the auxiliary winding circuit breaker tripped, contact an authorized Kohler distributor/dealer for service. If the auxiliary winding circuit breaker trips repeatedly, also contact an authorized Kohler distributor/dealer for service.
S
Sharon AndersonAug 17, 2025
What to do if my Kohler 12RESVL stops suddenly?
- K
  kimberlymaysAug 17, 2025
  If your Kohler Portable Generator suddenly stops, several factors could be responsible. Check for low oil pressure shutdown by looking for oil leaks and verifying the oil level. Ensure the generator isn't out of fuel. If an overcrank shutdown occurred, reset the controller. Also, check the controller display for fault messages, correct the fault condition, and reset the controller. Make sure the generator set is in the RUN or AUTO mode. Check the remote switch position or OnCue Plus in case of a remote stop command. If the auxiliary winding circuit breaker tripped, reset it. If the breaker trips repeatedly or if there is an engine malfunction, contact an authorized Kohler distributor/dealer.
G
gavin02Aug 21, 2025
Why does my Kohler Portable Generator have low output voltage?
- T
  Tara MuellerAug 21, 2025
  If your Kohler Portable Generator has low output or experiences an excessive voltage drop, it might be overloaded. Try reducing the load on the generator set.
L
Lisa WilliamsAug 26, 2025
Why is the controller display off on my Kohler Portable Generator?
- G
  Gloria CoxAug 26, 2025
  If the controller display on your Kohler Portable Generator is off, the cause might be low or no battery voltage. Check the connections and the generator set battery.
R
Robin AdamsAug 30, 2025
Why is the backlight off on my Kohler 12RESVL Portable Generator's controller display?
- K
  Kevin HortonAug 30, 2025
  The backlight on the Kohler Portable Generator controller display turns off after about 1 minute of inactivity. The backlight will turn on when a button is pressed or the generator set starts.