Home
Kohler
Portable Generator
20RCAL
Kohler 20RCAL User Manual
4
of 1
of 1 rating
92 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
22
TP
-7092
11/22
Figure
10
Oil Heate
r
1.8.4
Fuel Regul
ator Heater
(1
8 a
nd
20k
W mode
l
s only
)
An opti
onal fue
l regul
ator heat
er is recommended
for models 18RCAL and 20RCA/L for imp
r
ov
ed c
o
l
d starting in locations
where the amb
ient temperature drops below -18°C (0°F). The heater r
equires
a
continuous
sour
ce of A
C power.
Heater rating
120
VAC,
60 W
240
VAC,
100
W
Thermostat
4°C/13°C
(40
°
F/55°F
) Sna
p action
Pad diameter
127
mm (5 i
n.)
Cord
l
ength
914
mm (3
6 in.)
Figure
11
Regula
tor Heater Kit Spe
c
i
f
i
c
at
ions
Figure
12
120 VA
C Fuel Regulator Heater
Figure
13
Fuel Regul
ator Heater In
stallation,
18RCAL and 20RCA/L
Heating eleme
nt
Heating p
robe
Thermostat
Label
120
VAC
male
connect
or
(connect
to breath
er tube he
ate
r)
GM1
01
483
Bushing
Cable t
i
es
Note:
Place spacer
betwee
n regul
ator and m
ounting
bracket
Screw, space
r, and
existing nut
Heater, fuel r
egulato
r
pad
Cable t
i
es
GM7
91
41H
21
23
Table of Contents
Table of Contents
3
Safety Precautions and Instructions
7
Introduction
13
Service Assistance
16
Descriptions and Service Views
17
Introduction
17
Engine
17
Alternator
17
Generator Set Enclosure
17
Transfer Switch
17
Controller
18
Oncue® Plus Generator Management System
20
Accessories
20
Cold Weather Package Kit
20
Battery Heater Kit
20
Breather Tube Heater and Oil Heater Kit
21
Fuel Regulator Heater (18 and 20Kw Models Only)
22
Oil Pressure Sensor Boot Kit
23
Carburetor Heater
23
Emergency Stop Kit
24
Load Management
24
Powersync Automatic Paralleling Module (APM)
24
Programmable Interface Module (PIM)
25
Service Views
26
Generator Set Operation
27
Prestart Checklist
27
Exercising the Generator Set
27
Local Starting and Stopping
28
Automatic Operation
28
Remote Starting and Stopping
28
Remote Emergency Stop Switch
28
Engine Start Crank Cycle
30
Engine Cooldown
30
Automatic Operation with Model RXT Transfer Switch
30
Automatic Operation with Other Transfer Switches
30
Exercise
31
Setting the Exerciser
31
Unloaded Cycle Exercise with Complete System Diagnostics
32
Unloaded Full-Speed Exercise
33
Loaded Full-Speed Exercise (with RXT Only)
33
Shutdown During Exercise (Advanced Diagnostic)
33
Power Failure During Exercise Cycle
33
Faults
34
Warnings
34
Shutdowns
34
Shutdown During Exercise (Advanced Diagnostic)
34
ATS Communication Errors
34
Resetting the Controller after a Fault Shutdown
34
Faults Related to Paralleling
37
RDC2 Controller Operation
39
RDC2 Generator Set/Transfer Switch Controller
39
Control and Indicators
39
Controller Keypad
40
LED Indicators
41
LCD Display
41
Controller Power
42
Battery Charging
42
Changing Settings
43
Setting the Exerciser
45
Setting the Exerciser at Controller Power-Up
45
Changing the Exercise Settings
45
RDC2 Controller Menus
47
Main Menu
47
Overview Menu
48
Engine Metering Menu
49
Generator Metering Menu
50
Generator Set Information Menu
51
Genset Run Time Menu
51
Genset System Menu
52
ATS Status Menu
54
ATS Configuration Menu
55
Date and Time Menu
56
Networking Information Menus
56
Networking Status Submenu
57
Networking Configuration Submenu (Oncue® Password)
58
RBUS Information
60
Remote Devices Submenu
61
Programmable Interface Module (PIM) Status Menu
62
Load Control Menus
63
Event Log
64
Scheduled Maintenance
65
Service Schedule, 14 Kw Models
66
Service Schedule, 18 and 20 Kw Models
67
Lubrication System
68
Low Oil Pressure Shutdown
68
Oil Check
69
Engine Oil Recommendation
69
Oil Change Procedure
69
Resetting the Maintenance Timer
71
Oil Cooler (18/20RCA/RCAL Only)
71
Spark Plugs
72
Air Cleaner Service
73
Air Cleaner, 14 Kw Models
73
Air Cleaner, 18/20 Kw Models
74
Cooling System
75
Exhaust System
75
Battery
76
Cleaning the Battery
77
Checking Electrolyte Level
77
Checking Specific Gravity
77
Storage Procedure
79
Lubricating System
79
Fuel System
79
Cylinder Lubrication
79
Exterior Preparation
79
Battery
79
Troubleshooting
81
Introduction
81
Fault Messages
81
Circuit Protection
81
Controller Internal Circuit Protection
81
Line Circuit Breaker
81
USB Port and Auxiliary Winding Mini-Breaker
81
Stop Switches
82
Thermostat
82
Troubleshooting
84
Appendix A. Abbreviations
85
Other manuals for Kohler 20RCAL
Installation
92 pages
Manual
76 pages
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Kohler 20RCAL and is the answer not in the manual?
Ask a question
Kohler 20RCAL Specifications
General
Brand
Kohler
Model
20RCAL
Category
Portable Generator
Language
English
Related product manuals
Kohler 20RCA
92 pages
Kohler 20RES
124 pages
Kohler 20RESA
172 pages
Kohler 20RESB
172 pages
Kohler 20RESD
172 pages
Kohler 20RESC
172 pages
Kohler 20RESCL
172 pages
Kohler 14/20RES
48 pages
Kohler 14/20RESA
72 pages
Kohler 20EOZ
76 pages
Kohler 20-300 kW
76 pages
Kohler 20.5EFKOZD
168 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General
