12
4 .
POWER LOSS AND BATTERY REPLACEMENT:
If an extended power outage
occurs, the control valve will retain the time of day settings until the board’s battery is
depleted . Once the battery is depleted, the display will appear dark and absent of any
information . If this occurs, following these steps will determine if the problem is a low
battery or a board failure .
To determine if the battery is depleted:
1 . Remove valve cover . Disconnect power from PC Board at the four pin connector at
the bottom of the board .
2 . Remove battery . Reference the Parts Breakdown section of this manual for location .
3 . Wait five minutes for board to de-energize .
4 . With the battery out, re-connect the power supply to the board . The board’s display
should begin to show information .
This indicates that the board is operating correctly. If the display does not work, call installing dealer for service.
5 . To replace with new battery, unplug transformer from outlet . Install a 3 volt Lithium Coin Cell type 2032 battery, available at
most stores . Plug unit back into outlet .
It is important to replace the battery with the valve unplugged to avoid causing a short and potentially ruining the board.
6 . Reset the time of day (see programming procedures) and initiate regeneration (see operating displays and maintenance),
If these procedures do not remedy the problem, please consult the installing dealer for service.
5 .
CHECK SALT INDICATOR AND AUDIBLE ALARM
(only available on Sanitizer Plus models)
:
This control valve is equipped
with a Low Salt Warning to alert homeowners that the system is operating in a low salt condition . This usually indicates that the
salt level in the brine tank is too low to operate properly . If “CHECK SALT” appears, there will usually be an audible alarm that
sounds also (if turned on), alerting you to these conditions .
To turn off alarm:
If the audible alarm sounds due to a low salt condition, press any button on the face of the control
valve to turn off . If salt is not added to the brine tank before the next regeneration,
the CHECK SALT indicator will alarm again .
IMPORTANT:
If you feel that the salt level is adequate (at least 1/3 full) in the brine tank, please contact the dealer that
installed your system for service .
6 .
ERROR MESSAGE:
If the word “ERROR” appears and flashes, record the
ERROR number and your contact servicing dealer promptly . This indicates that the
control valve was not able to function properly . The error code will be either three or
four digits depending on the model .
7 .
BRINE TANK MAINTENANCE AND SALT:
Refill the brine tank as necessary,
making sure at least 1/3 of the brine tank is full at all times . Without proper salt
levels, the water softener may not operate properly .
The manufacturer recommends the use of solar salt for best results . The brine tank is manufactured for the use of solar, pellets
or rock salt . If pellet or rock salt is used, a cleaning of the brine tank every six months is recommended .
CAUTION:
With some models the manufacturer does NOT recommend the use of any resin
cleaners, nor placing any resin cleaners into the brine tank. Furthermore, do not
use any salt that indicates it is an iron cleaning salt or that contains any cleaning
additives. This may be harmful to the water softener and for human consumption.
Consult dealer for proper cleaning instructions and agents.
ERROR
ERROR
106
CALL FOR SERVICE
OPERATING DISPLAYS AND MAINTENANCE
BATTERY REPLACEMENT
Summary of Contents for Impression Plus IMP-1044TW
Page 22: ...22 REPLACEMENT PARTS...
