Kohler 15CCO User Manual

7-12 Component Testing and Adjustment TP-5606 6/02
Controller Circuit Board
It is possible to check some controller circuit board
components (relays) without removing the component
from the board. These checks should be made prior to
installing a new board and attempting startup. Most of
the tests are referenced in Section 4. General
Troubleshooting. Use a high quality multimeter and
follow the manufacturer’s instructions. To obtain
accurate readings when testing, remove all circuit board
connectors and conformal coating (transparent
insulation) from component terminals. Use the chart,
Figure 7-10, and refer to the controller circuit board
layout and schematic in Figure 7-11.
Component
Ohmmeter
Connections
Remarks Results
K1 Relay Coil K1 coil terminals
(See relay
schematic)
Ohmmeter on
R x 10 scale
If good--approx. 160 ohms. Low
resistance (continuity)--shorted coil.
High resistance--open coil.
K2 Relay Coil K2 coil terminals
(See relay
schematic)
Ohmmeter on
R x 10 scale
If good--approx. 160 ohms. Low
resistance (continuity)--shorted coil.
High resistance--open coil.
K3 Relay Coil K3 coil terminals
(See relay
schematic)
Ohmmeter on
R x 10 scale
If good--approx. 400 ohms. Low
resistance (continuity)--shorted coil.
High resistance--open coil.
K4 Relay Coil K4 coil terminals
(See relay
schematic)
Ohmmeter on
R x 10 scale
If good--approx. 125 ohms. Low
resistance (continuity)--shorted coil.
High resistance--open coil.
K5 Relay Coil K5 coil terminals
(See relay
schematic)
Ohmmeter on
R x 10 scale
If good--approx 510 ohms. Low
resistance (continuity)--shorted coil.
High resistance--open coil.
Figure 7-10. E-239563 Circuit Board Tests

Kohler 15CCO Specifications

General

Brand	Kohler
Model	15CCO
Category	Portable Generator
Language	English