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By pressing and HOLDING the SET button for 5 seconds, Service Mode can be
accessed and the SR500 can be calibrated. Wait until the screen changes from:
to
Then release the SET button. The screen will
immediately change to:
Push SET again and the screen will change to:
Pushing the YES button automatically formats the
EEPROM and Microprocessor, and the screen
will read:
Push the SET button to continue calibration.
Screen will read:
Pushing the YES button will automatically zero
the sensor based on your local atmospheric pressure.
(the hose should be removed from the sensor during
the zeroing procedure) The screen will read:
while the sensor zeros, the level displayed should
be within +/- 1” of zero. If so, screen will display:
Push the SET button to continue calibration. If you
see:
Refer to the section “Troubleshooting calibration
issues” The screen will read:
If you are setting up a pool with no spa, push the
SET button, to continue. If you are setting up a pool
spa combination (shares the same filter system) push
the YES button to enable spa mode. The screen will
change to:
and the second spa parameter set will be enabled.
Once you have chosen your proper system
configuration, push the SET button to continue.
The screen will read:
SET UP MODE -
RELEASE FOR NEXT
SERVICE MODE -
TECHNICIAN ONLY
FIRMWARE VERSION
2.00 XX/XX/XX
INITIALIZE UNIT?
FORMAT EE? Y/N
INIT SUCCESFUL!
SET TO CONTINUE
SET SENSOR ZERO
AT 1 ATM? Y/N
PLEASE WAIT...
XX.XX “Hg
ZERO SUCCESFUL!
SET TO CONTINUE
CANNOT SET ZERO!
SET TO CONTINUE
SYSTEM CONFIG:
POOL ONLY?
SYSTEM CONFIG:
P/S COMBO?
PRIME POOL? Y/N
PUMP RUNS 60 SEC.