GE 255 Water Heater User Manual


 
27
Manual Regeneration Options
Note:
The tank in service (on-line) cannot be regenerated
while the other tanks are isolated. Water for backwash
would not be available.
The 764 control features several options that offer
additional flexibility for manually regenerating the
conditioner. On alternating systems the tank in standby
will move through regeneration to service. The tank in
service will move through regeneration to standby. On
parallel systems, the tank with the lowest remaining
capacity will regenerate.
Delayed Manual Regeneration
Press and release the REGEN button to start a delayed
manual regeneration. The Regeneration icon on the
display will flash indicating a regeneration will start when
the time of day reaches the programmed time of
regeneration. Pressing the REGEN button again will turn off
the regeneration icon and cancel the delayed
regeneration.
Immediate Manual Regeneration
Pressing and holding the REGEN button for three seconds
starts an immediate manual regeneration. A solid
regeneration icon will be displayed. The control will
immediately begin a regeneration on the tank in service.
Delayed Second Regeneration
Pressing and releasing the REGEN button while the control
is in regeneration will program the control for a delayed
second regeneration. A flashing x2 icon next to the
regeneration icon will appear indicating a second
regeneration will start when the time of day reaches the
programmed time of regeneration. The delayed second
regeneration will be performed on the new tank in service.
For alternating and parallel systems, each tank will
regenerate once.
Double Immediate Manual Regeneration
Back-to-Back manual regenerations are initiated by
pressing and holding the REGEN button for three seconds
while the control is in the regenerating mode. A solid x2
icon next to the regeneration icon will appear indicating a
second manual regeneration will start immediately after
current regeneration is complete. For alternating and
parallel systems each tank will regenerate once. Single
tank systems will regenerate twice back-to-back.