Honeywell 301W, User Manual

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511398
301W User Manual 34
5/07
Honeywell
Troubleshooting
Transmitter
connected but
appears in fault
status -F- Various hardware or
software statuses:
Device status:
B5= Battery weak
B4= Hibernation mode
B3= Service mode
activated
B2= Hardware error
(memory)
B1= Hardware error
Sensor status:
B15= Alarm B
B14= Alarm A
B13= Service alarm
B12= Hardware error
(CPU)
B11= Hardware error
(sensor)
B10= Not calibrated
B9= In calibration
B7= Alarm C
Check the transmitter (device and
sensor) status in the 301C TX Info
menu. Hardware errors require
the following procedure:
Shut transmitter down (Function 9
- Save Parameters and Close
Device), remove battery and
reinstall and power transmitter
back up.
If the error does not resolve,
contact technical support.
LED 2 blinks
when
pushbutton 1 is
pressed
The transmitter is busy
performing another
function Wait several minutes and try
again. Ongoing functions can also
be cancelled by pressing both
pushbuttons simultaneously for 2
blinks, then releasing.
Both LEDs blink
at power up, too
fast to count Contact technical support
LEDs blink in
rapidly
alternating
sequence Transmitter battery is too
weak Replace battery
LEDs blink a
function code
past the initial
power up
minute Transmitter is in service
mode Deactivate Service mode from
301C menu or directly on the
transmitter (see Function 2 -
Activate or Deactivate Service
Mode)
Problem Possible Cause Solution