Culligan M2 Series User Manual

Accessories 45
Cat. No. 01023095
Alarm Outputs
Alarm Relay Board
The GBE RO controller board offers support for the Culligan Alarm Relay board (P/N 01022238). See Figure 19. To use
the alarm relay board, install it onto the back of the GBE RO controller board. See Figure 20.
Figure 19. Alarm Relay board.
PL
UG IN
HERE
ALARM
BOARD
RELAY
BACK OF
GBE BOARD
Figure 20. Alarm Relay board install to GROC.
This mode of operation occurs when the relay board is plugged into the GBE board chlorinator socket. When Error Status
is selected on the display, this relay is energized holding the normally closed contact open, and when the GBE board has
power AND there are no errors present the relay is energized. (“Problem Found” is not showing on the Home screen).
The relay is in the de-energized state when the GBE is either powered OFF or when there is an error present on the GBE
board.
LAMP
24VAC SUPPLY
NO TERMINAL
COM
TERMINAL
NC TERMINAL
In this example, the circuit is wired to the
Common (Com) Terminal and Normally
Closed (NC) Terminal, which means that
when the light is ON an error has occured,
and when the light is OFF the circuit is
operationing normally.
Figure 21. Example of customer wiring to the GROC Alarm Signal Output

Culligan M2 Series Specifications

General

Brand	Culligan
Model	M2 Series
Category	Water Filtration Systems
Language	English