Spirax Sarco BC3250 - 9.3 Operational Error Messages

IM-P403-89 EMM Issue 8
57
9.3 Operational error messages
Any operational errors that occur will be displayed in the run mode, on the alarms and errors
screen.
Error
message
Cause Action
1
Powerout
There has been
a loss of power
to the product
during operation.
1. Remove power from product.
2. Check that all wiring is correct. Power
fail.
3. Check that the power supply is secure,
i.e. does not suffer from ‘brown outs’
4. Reapply power.
5. Press
OK
to Clear.
2
SETUP
MENU TIME
OUT
The operator
has entered the
commissioning
mode and has not
pressed a button
for 5 minutes or
more.
1. Re-enter the commissioning mode if
required.
2. Press
OK
to Clear.
3
PV ALARM
The TDS has
increased above
the alarm level.
1. Check product is working correctly.
Recalibrate if necessary.
2. Check blowdown valve operation.
3. Check boiler feed water conditioning
regime.
4. Press
OK
to Clear.
4
VALVE
FAILED TO
OPEN
Blowdown valve
fails to start to
open
1. Check the correct open time has been
entered in the INPUT-LIFT menu.
2. Check BB valve switch in the test menu.
3. Check the wiring between switch and the
product.
4. Check the operation of the switch.
5. Check the operation of the valve.
6. Check and replace the switch and / or
valve if necessary.
7. Press
OK
to Clear.