51
DIAGNOSTIC CODES
SENSOR TEMPERATURE VS. RESISTANCE
TABLE
REPLACEMENT PARTS
Contact your local distributor for a complete parts list.
CHARGE INFORMATION
Refer to the appropriate charge chart on the unit, or in this booklet.
TROUBLESHOOTING
Refer to the troubleshooting chart included in this manual.
WIRING DIAGRAMS
Refer to the appropriate wiring diagram included in this manual.
LED 1 LED 2 Control Board Status
OFF OFF No Power
ON ON Coil Sensor Failure
OFF ON Ambient Sensor Failure
FLASH FLASH Normal
OFF FLASH Low Pressure Lockout (short test pins to reset)
FLASH OFF High Pressure Lockout (short test pins to reset)
ON FLASH Low Pressure Control Open
FLASH ON High Pressure Control Open
Alternate Flashing 5 Minute Time Delay
Degrees C Degrees F Ohms
-20 -4 96,974
-10 14 55,298
0 32 32,650
10 50 19,903
20 68 12,493
25 77 10,000
30 86 8,056
40 104 5,324
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