2.2
ECO1 MVA MANUAL VALVE ACTUATOR
See section 4.1 to change adapters from the factory 3/4 in. assembly to the
1 in. assembly.
1. Solar PVM
2. LCD screen
3. Quick reference label
4. 7 button keypad
5. Rain sensor connection
6. DC Solenoid
7. Collapsible solenoid wire
8. Manual flow control
9. External bleed screw
10. Actuator stem
Seat washer assemblies
AS FACTORY ASSEMBLED FOR
3/4 IN. BRASS VALVES ONLY
CHAMPION, RAIN BIRD & ORBIT
3/4 in. brass adapter
3/4 in. brass washer
Retainer clip
3/4 in. seat washer body
Main screw for seat
washer assembly
ASSEMBLY FOR ALL PLASTIC
VALVES & 1 IN. BRASS VALVES
CHAMPION & ORBIT adapter for 1
in. brass & RAINJET, RAIN BIRD &
ORBIT 3/4 in. & 1 in. plastic
1 in. brass washer
Retainer clip
1 in. & 3/4 in. seat washer body
Main screw for seat
washer assembly
q
w
e
r
t
y
u
i
o
a
5
