Fleck 7700 Service Manual page 23

E
N
G
L
I
S
H
4.4
22
4 - VALVE OPERATION
Note: You must pass through all the programming steps and come back in service position to
save the modifications that have been done during the programming mode.
Monday = d1-
Tuesday = d2-
Wednesday = d3-
Thursday = d4-
Friday = d5-
Saturday = d6-
Sunday = d7-
VALVE OPERATION DURING A POWER FAILURE
During a power failure, all the data will be saved and restored once the line power is restored.
The data can be saved for many years with no loss. The electronics will be inoperative and all
regeneration will be delayed. The electronics will restore all the information to the time where
the power failure occurred. The valve does not record the amount of water used during a power
cut.
If the valve is in delayed metered regeneration, the reserve capacity will be set to a third of the
full capacity.
Water hardness °tH
Ex.: 25 °tH
(Not viewed in time clock version)
Regeneration time
Ex.: 2 A.M.
(Only visualised in delayed metered and timeclock mode)
Day override (maximum days between 2 regenerations)
Ex.: regeneration every 4 days
(Only visualised in timeclock mode, setting is imperative)
Indicate the day of the week
Ex.: day number 3 is Wednesday
(Only visualised in 7 day chronometric regeneration)
Define the regeneration status of the day:
Ex.: regeneration on Tuesday
Ex.: regeneration on Wednesday
(Only visualised in 7 day chronometric regeneration)
Activate Deactivate
1 0
1 0
1 0
1 0
1 0
1 0
1 0
[d2 – 0] = no
[d3 – 1] = yes
7700