Manual

Pump / Common Board Components
1 Pump Terminal Switch - The Pump terminal can be placed in
ON, OFF or Auto with this switch.
2 Common Terminal Switch - The Common terminal can be
placed in ON, OFF or Auto with this switch.
Note: The Common switch must be set to ON when activating a
station using the output board station switch.
3 Pump LED Indicator - When illuminated, the LED indicates
activation of the pump terminal.
4 Common LED Indicator - When illuminated, the LED
indicates the activation of the 1st common terminal.
5 Common LED Indicator - When illuminated, the LED
indicates the activation of the 2nd common terminal.
6 24 VAC Indicator - When illuminated, the LED indicates that
the
24 VAC in the Pump/Common output board and the fuse are
functional.
7 Pump/Common Board Fuse - The Pump/Common output
board is equipped with a 1A fuse.
8 Output LED Indicator - When illuminated, the LED indicates
the presence of voltage at the pump terminal output.
Communication Board Components
1 Communication Data Socket - Timing mechanism
interface
2 Power Supply Socket - Pump/Common board
interface
3 0.5A Fuse - Communication Line Protection
4 0.5A Fuse - Communication Line Protection
5 7.5A Fuse - Common Line Protection
6 0.5A Fuse - Pump Line Protection
7
1
PUMP COMMON
PUMP COMMON
ON
AUTO
OFF
PUMP COMMON
PUMP COMMON
ON
AUTO
OFF
8
7
6
5
4
3
2
1
6
5
43
2
1