UFL-420/440 water FiLtration system
12
P/N 1010873 Rev. G 03/12
A.J. Antunes & Co.
OperatIOn (continued)
programming timer During startup
nOte: Once the unit is powered up, the
leD display cycles through the default or current
settings: flush Duration (fd) and its setting will be
followed by flush Interval (fi) and its settings. at
any time during this sequence, which lasts approxi-
mately 30 seconds the unit can be programmed.
setting the flush Interval (fi)
1. When Fi (Figure 5) is displayed, press and
release the Program button to view current set-
ting .
2. To make a change, press and hold the Program
button to scroll through settings - release the but-
ton at desired setting (Figure 5).
3. The unit automatically returns to the Flush
Interval Mode if the Program button is not
pressed within 10 seconds..
nOte: fi times are displayed in ten minute inter-
vals, after fifty minutes they are displayed in hours
(table a).
PROGRAM
PROGRAM
55
figure 9. time setting fd mode (55 seconds)
PROGRAM
22
figure 7. time setting fi mode (22 Hours)
figure 8. leD Display for flush Duration mode
table a. leD Display settings
PROGRAM
figure 6. leD Display for flush Interval mode
setting flush Duration (fD)
2. When Fd is displayed, press and release the
Program button to view current setting (Figure 8).
3. To make a change, press and hold the Program
button to scroll through settings - release the but-
ton at desired setting (Figure 9).
4. The unit automatically returns to the Flush
Interval Mode if the Program button is not
pressed within 10 seconds.
nOte:
fd times are displayed in 5 second intervals
up to 60 seconds (table a).
fi - flush Interval mode
fd - flush Duration mode
1-
10 minutes
5
5 seconds
5-
50 Minutes
10
10 seconds
01
1 Hour
15
15 Seconds
12
12 Hours
30
30 Seconds
24
24 hours
60
60 Seconds
