Watts Autotrol Magnum (CV+ Series) - Manual (Page 48)

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6.10 Table IV
Model 962 Error Messages
Indication Description Cause Solution
Err1 Electronics failure
a. Control settings need
reprogramming
a. Press any key to load default
values. Refer to Programming
the Series 962 Control
Err2
Improper finish of
regeneration.
Improper finish of a
regeneration (control
indicates that it is in either
standby, service, or
regeneration complete
and it should not be)
Regeneration failure (no
start) a. Valve camshaft has been
manually rotated during a
regeneration
b. Faulty motor or gears
c. Faulty motor drive
d. Faulty switch
a. Press any key to silence the
alarm. (Note: alarm
automatically clears at “TIME
OF REGEN”)
b. Replace control
c. Replace control
d. Replace control
Err3
Improper start of
regeneration.
Regeneration was not
completed within
calculated time.
Improper start of a
regeneration (control
cycle position pointer
indicates that it is in
regeneration and it should
be in either standby,
service, or regeneration
complete.) a. Valve camshaft has been
manually rotated out of
“regeneration complete”
position
b. Faulty motor or gears
c. Faulty motor drive
d. Faulty switch
a. The control will turn the motor
on and drive the camshaft to the
proper location
b. Replace control
c. Replace control
d. Replace control
Err4 Improper control settings
a. One or more settings out of
the allowable range
a. Hardness:
Adjust range: 3 to 250
(30-2500)
Capacity:
Adjust range: .1-260.0
(.1-260.0)
Refill Control:
Adjust range: 2-99
Brine Draw Value:
Adjust range: 2-99