Trane GECA -006, Руководство по диагностике для владельца установки

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GECA-SVX01B-EN 39
Deluxe Controls
Troubleshooting equipment contain-
ing the Deluxe Control option may be
made easy by using the three LED’s
(light emitting diodes). These LED’s
are provided for indicating the oper-
ating mode of the controller. The
LED’s are intended to aid in trouble-
shooting and unit maintenance. They
are labeled on the circuit board with
numbers as referenced in Table 6.
Table 6: Diagnostic LED’s
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
Troubleshooting
Checklist