Honeywell Y9520Z Sundial RF2 Pack 5 Installation Instructions Manual page 13

4.6 Set Service (cont.)
To Enter Set Service Mode:
Enter Installer Modes (as described on Page
a.
9) and navigate to SET SERVICE mode. In
response to the query 'SET SERVICE OK ?'
press the button to enter SET SERVICE.
b. The message 'ENTER PIN' will now be displayed,
along with the 4-digit entry code format 0---. The
first digit will be flashing, to indicate it can be
changed. Use the or
first digit, and press to confirm the digit.
c. At this point the first digit will stop flashing and
the second digit will begin to flash, indicating it
can be changed.
d. Proceed in this way to enter the 4 digits of the
PIN code. Upon confirming the last digit, if the
PIN was incorrect, the message 'INVALID' will be
displayed, and then the whole process will start
again from step b. above.
e. If the PIN was correct, the first SET SERVICE
parameter 'AL' will be available to change. This
allows you to enable or disable all the service
alarm features. At every step, the LoT™ Display
will inform you what the parameter means and
what option you have selected. The parameter ID
is usually shown on the display separated by a
colon from the parameter value.
f. You can change the parameter value by
pressing the or buttons. At this point the
description in the LoT™ Display will change and
the parameter value will flash. If you press
value will stop flashing and will be saved for use.
g. Press to move to the next parameter available
for editing. The parameter ID will change
accordingly.
h. Keep pressing to step around the list of
parameters, and use
change the parameter value.
i. Any parameter changes
confirmed with the button will be saved and
used. Some parameters may be made invalid by
a previous parameter setting, and these will be
skipped over in the setting process.
To Exit Set Service Mode:
You can exit Set Service Mode at any time by moving the slider to the next position and then back again to RUN.
buttons to set the
the
or buttons to
that have been
or
13
or