6-1
• In This Section
• Troubleshooting Tools
• Status and Error Messages
• PC Board Quick References
• MLT/VLT Data Trap
In This Section
This section contains general troubleshooting related information and tabled information to
help you diagnose and correct problems. If you are viewing this on a computer, click the page
number to jump to the appropriate section.
• Troubleshooting Tools: Lists the troubleshooting tools available (see page 6-2).
• Status and Error Messages: Table includes a description and troubleshooting tips for
each message (see page 6-3).
• Circuit Board Quick References: Descriptions of circuit board connections, indica-
tors, jumpers and test points (see page 6-37).
• MLT/VLT Data Trap: Troubleshooting using the Motor Limit Timer / Valve Limit
Timer data trap (see page 6-74).
Troubleshooting