Elkhart Brass Unibody Valve - Manual (Page 67)

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CODE DESCRIPTION VALVE CURRENT WARNING
12 No Sensor Signal
Voltage Out of Range
Normal
Less than 10 AMPS
2 LEDs Blink
13 No Sensor Signal
Voltage Out of Range
High
10 to 18 AMPS
2 LEDs Blink
14 No Sensor Signal
Voltage Out of Range
Stalled
Greater than 18 AMPS
2 LEDs Blink
15 Sensor Signal Does Not
Change
Normal
Less than 10 AMPS
2 LEDs Blink
16 Sensor Signal Does Not
Change
High
10 to 18 AMPS
2 LEDs Blink
17 Sensor Signal Does Not
Change
Stalled
Greater than 18 AMPS
2 LEDs Blink
18 Sensor Signal Good
High Current Sensed
High
10 to 18 AMPS
All LEDs Blink
Table 5. Diagnostics Codes
Error Code
Error codes will be shown in the digital displays.
F1
There is a valve calibration problem. After the valve is calibrated, the system checks that the voltage range is
within normal limits (0.2 to 4 volts).
F5
No pressure sensor is detected.
E202
An invalid program code has been entered. Re-enter program code when the digital display resets.
E204
There is no signal from the sensor. This code is only displayed when in a calibration mode. Troubleshoot the
sensor and the associated wiring.