Product Manual

TP-6804 2/21 11Introduction
Introduction
This manual provides operation and maintenance
instructions for residential/commercial model
14/20RESA/RESAL and 20RESC/RESCL generator
sets equipped with Kohler RDC2 generator set/transfer
switch controllers. See Figure 1.
Model RESAL and RESCL generator sets include a
Model RXT transfer switch.
Note: The DC2 controller has been discontinued.
Model 14/20RESA/RESAL and 20RESC/RESCL
generator sets built in 2019 are equipped with the
RDC2 controller. See Appendix B for DC2
controller operation information.
Kohler strongly recommends that only factory-
authorized distributors or dealers install and
service the generator.
Have the generator set installed by an authorized
distributor/dealer or service technician. Refer to the
Installation Manual for installation instructions.
Information in this publication represents data available
at the time of print. Kohler Co. reserves the right to
change this publication and the products represented
without notice and without any obligation or liability
whatsoever.
Read this manual and carefully follow all procedures
and safety precautions to ensure proper equipment
operation and to avoid bodily injury. Read and follow the
Safety Precautions and Instructions section at the
beginning of this manual. Keep this manual with the
equipment for future reference.
The equipment service requirements are very important
to safe and efficient operation. Inspect the parts often
and perform required service at the prescribed intervals.
Obtain service from an authorized service distributor/
dealer to keep equipment in top condition.
Figure 1 Generator Set
List of Related Literature
Figure 2 identifies literature available for the generator
sets covered in this manual and related accessories.
Only trained and qualified personnel should install or
service the generator set.
Generator Set Literature Part Number
Specification Sheet, 14RESA/L G4- 245
Specification Sheet, 20RESA G4- 209
Specification Sheet, 20RESA G4- 210
Specification Sheet, 20RESC/L G4- 246
Installation Manual, Generator Set TP-6803
Service Manual, Generator Set TP-6805
Transfer Switch Literature
Operation/Installation Manual,
Model RXT Automatic Transfer Switch
TP-6807
Operation/Installation Manual,
Model RDT Automatic Transfer Switch
TP-6345
Accessory Literature
Installation/Technical Manual, OnCue
Plus
TP-7007
User Guide, OnCue Plus TP-7006
Operation Manual, SiteTech Software TP-6701
Installation Instructions,
Load Shed Kit
TT-1609
Installation Instructions,
Programmable Interface Module (PIM)
TT-1584
Installation Instructions, PowerSync
Automatic Paralleling Module (APM)
TT-1596
Installation Instructions,
Fuel Regulator Heater Kit
TT- 1569
Installation Instructions,
Remote Emergency Stop Switch
(Non Lockable)
TT- 1613
Installation Instructions,
Battery Heater Kit
TT- 1634
Installation Instructions,
Carburettor Heater Kit
TT- 1297
TT- 1482
Installation Instructions,
Alternator Weather Cover Kit
TT- 1708
Installation Instructions,
Breather Tube Heater and Oil Heater
TT- 1709
Installation Instructions,
Oil Pressure Sensor Boot Kit
TT- 1717
Installation Instructions,
Remote Emergency Stop Switch
(Lockable)
TT- 1795
Figure 2 Related Literature