4-28
Err
Code
Description
Possible Cause
Things to Check
Correction
136
A.R.M.™ circuit
dropped below .4V
(circuit failed)
The A.R.M.™ circuit on
the Output assembly or the
A.R.M.™ sensing circuit on
the Controller assembly has
failed.
Verify proper voltage on the
VARM signal entering the
Controller assembly.
Replace the Output
assembly if VARM
entering the
Controller is faulty.
Replace the
Controller assembly
if VARM appears
correct.
137
RF controller cali-
bration EEPROM
CRC failed
The CRC for the calibration
coefficient memory is not
self consistent, indicating an
error in the stored calibra-
tion coefficients.
Recalibrate the entire system.
Replace the
Controller assembly
if the system will not
calibrate.
138
Monitor calibration
EEPROM CRC
failed
The CRC for the calibration
coefficient memory is not
self consistent, indicating an
error in the stored calibra-
tion coefficients.
Recalibrate the entire system.
Replace the
Controller assembly
if the system will not
calibrate.
139
During calibration,
not all points were
entered for the
mode
The calibration was not
completed in the correct
manner.
Recalibrate any uncalibrated
modes. See Section 4.7.
Replace the
Controller assembly
if the system will not
calibrate.
140
A calibration
EEPROM CRC
failed (POST
ERROR)
The CRC for the calibration
coefficient memory is not
self consistent, indicating an
error in the stored calibra-
tion coefficients.
Recalibrate any uncalibrated
modes. See Section 4.7.
Replace the
Controller assembly
if the system will not
calibrate.
141
Test and cal dip
switches are both
turned on
The Calibration and Test
Configuration Dipswitches
are both in the ON position.
At least one of these must
be in the OFF position.
Change the Calibration and Test
Configuration Dipswitches to
the desired state, cycle system
power, and determine if this
error is repeated.
Replace the
Controller assembly.
142
RF PWM
(RF_PROT) gate
protection circuit
shutdown
The pulse width command-
ed by the RF Controller
exceeds the maximum
allowed for the selected
mode.
Cycle system power and deter-
mine if this error is repeated.
Replace the
Controller assembly.
143
The unit or a mode
was never calibrated
The system or a mode was
never calibrated.
The Controller was replaced
but not calibrated.
Calibrate any modes that need
calibration.
Replace the
Controller assembly
if the system will not
calibrate.
