2
PC-104/106 SPRINKLER SYSTEM CONTROLLER
INSTALLATION INSTRUCTIONS
Rain Bird Rain Clocks are designed for use with all standard residential 24
volt AC electric valves regardless of brand. However, some older brass elec-
tric valves and commercial duty plastic valves may have power requirements
higher than this series is designed for
STEP 1:
MOUNT THE TIMER
Location:
Select a location inside a building,
and within six feet of a grounded electrical
outlet. This is not an outdoor timer. Do not
mount it where it is exposed to any of na-
tures elements. If it must be outside,
be sure to use an outdoor enclosure and a
weatherproof electrical connection.
Cover Removal:
Remove the front cover of
the timer by depressing the bottom tab and
lifting as shown in Figure 1.
Mounting:
Mount the timer to a wall using two #10 screws installed at centers
3
13
/
16
" apart at eye level. Use plastic anchors to secure screws if the wall is
plastic or masonry. Leave the screw heads extended ¼ " and hang the Rain
Clock using the keyhole slots on the back. Install a third screw through the
mounting hole (located below the battery area) to secure the timer to the wall.
FIGURE 1
Lift
Press Here
FIGURE 2
Mounting Holes
YELLOW
RED
BLUE
Station
Output
Terminals
Key Pad
9 Volt Battery
ONLY ON SIX
STATION MODELS
ONLY ON PUMP START
MASTER VALVE MODELS
1
2
3
4
5
6
MV
To
Control
Valves
Mounting Hole
Plug Transformer
into 120 volt AC
electrical outlet
FUSE
1
/
2
A 250V 3AG
FUSE
3
/
4
A 250V 3AG
OR
AS INDICATED
ON THE UNIT
ATTENTION
Battery must be installed
to ensure proper operation.
!