102 WSHP-SVX01L-EN
Troubleshooting
Deluxe Controls
Troubleshooting units which contain the deluxe control
option may be made easy by using the three LEDs (light
emitting diodes). These LEDs are provided for indicating
the operating mode of the controller. The LEDs are
intended to aid in troubleshooting maintenance. The LEDs
are labeled on the circuit board with numbers as
referenced in Table 59, p. 102.
WARNING
Hazardous Service Procedures!
The maintenance and trouble shooting procedures
recommended in this section of the manual could result
in exposure to electrical, mechanical or other potential
safety hazards. Always refer to the safety warnings
provided throughout this manual concerning these
procedures. When possible, disconnect all electrical
power including remote disconnects before servicing.
Follow proper lockout/tagout procedures to ensure the
power can not be inadvertently energized. When
necessary to work with live electrical components, have
a qualified licensed electrician or other individual who
has been trained in handling live electrical components
per these tasks. Failure to follow all of the
recommended safety warnings provided, could result in
death or serious injury.
Table 59. Diagnostic LEDs
Color:
Green Color: Red
Controller
Mode
LED1 LED2 LED3
OFF OFF OFF Control OFF
ON OFF OFF Normal/Compressor OFF
ON OFF FLASH Anti-short cycle
ON OFF ON Normal/Compressor ON
FLASH ON OFF Brownout Condition
ON FLASH ON Soft Lockout (low pressure)
ON FLASH FLASH Soft Lockout (high pressure)
ON ON ON Manual Lockout (low pressure)
ON ON FLASH Manual Lockout (high pressure)
ON FLASH OFF Manual Lockout (condensate overflow)
ON ON OFF Compressor Disable
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