5. BATTERY INSTALLATION
1. Turn the battery compartment cap
counterclockwise to open.
2. Install two, fresh, brand name, AA alkaline
batteries (not included) and note the proper
positive and negative orientation on the
underside of the controller body (Figure D).
3. Insert and screw the battery cap clockwise
to close. Make sure to secure the cap tightly
by hand only. The controller display will appear with day, PM, and the hour digit
flashing. The controller is now ready to be programmed.
NOTE:
Upon insertion of the batteries, the 720A, 740A, and 760A controllers will
follow a start-up sequence in which they send an off pulse to each of the attached
solenoids to verify that each of them is closed. This is delineated by all of the
valves appearing on the display, flashing. As a pulse is sent, each valve will stop
flashing, and, if they are not programmed, disappear from the display. After the
start-up sequence has finished, the time will appear on the display and program-
ming can proceed.
6. INSTALLATION RECOMMENDATIONS
6.1 S305 DC SOLENOID ONLY INSTALLATION:
1. Shut off the main water supply.
2. Remove the existing AC solenoids from each valve (if applicable).
NOTE: If adapting to an IRRITROL valve, remove the AC solenoid but leave the
existing solenoid adapter installed.
3. Select the appropriate solenoid adapter associated with the valve used (Figure E).
Figure D
Figure E
4
E
F
D
C
B
A
G
30-920
BERMAD 200, HIT
500, DOROT 80,
GRISWOLD 2000,
DW and BUCKNER
VB valves
30-921
RAIN BIRD DV, DVF,
PGA, PEB (1” only),
GB, EFB-CP, BPE,
PESB (1” only) and
ASVF valves
30-922
HUNTER ASV, HPV,
ICV, PGV, SRV, IBV
and ASVF valves
30-923
WEATHERMATIC
12000, 21000,
8200CR valves
30-924
IRRITROL series
100, 200B, 205,
217B, 700, 2400,
2500, 2600 and
TORO series 220,
P220 valves
30-925
SUPERIOR series
950, HUNTER HBV
and TORO series
252 valves (1.5”
and larger)
30-926
RAIN BIRD series PEB
and PESB
(1.5” and 2” only)
valves
