GF Signet Signet Flow Switch User Manual
9warning, English
Signet Flow Switch Kit Installation Instruction Sheet
3-4630-393.090 Rev A1 10/13
*3-4630-250.099-1*
1. Remove plug from outlet end of fl ow switch,
being careful not to loose spring or plunger inside the
fl ow switch body.
2. Install two threaded end caps and 1/4 " PVC nipple
using plumbers tape on nipple threads.
3. Remove inlet nipple assembly from inlet valve and
install it into the fl ow switch port marked "IN".
4. Install
fl ow switch vertically into inlet valve of fl ow cell.
Do not over tighten.
5. Push wires through fl ex conduit.
6. Assemble cable gland.
7. Open the electrical enclosure. Drill a 1/2" (13 mm) hole
into the bottom of the electrical box. Locate hole away
from wires or other electronic components that could
be damaged by the drill. Install cable gland assembly.
8. Loosen DIN rail end stop and slide to the right.
Add gray terminal blocks, slide DIN rail end stop in
place and tighten. Add relay, and relay base to DIN rail.
Loosen screws on gray terminal block and install the
wires from the fl ow switch to the terminal block.
If additional room is needed on the DIN rail, loosen the
DIN rail stops, slide the power supply and terminals
blocks to the left. Tighten the din rail stops.
9. Complete the following wiring:
• Positive 24 volt power supply to relay A1.
• Negative 24 volt power supply to terminal 12.
• Terminal 11 to relay A2.
• Relay normally open terminal 1 to terminal 9.
• Relay normally open terminal 2 to terminal 6.
• Relay common terminal 2 and terminal 4 to
customer supplied power.
3
4
5
6
7
Installer acceptable supply voltage
12
VDC
24
VDC
120 VAC
240 VAC max
English
10
9
8
7
6
5
4
3
2
1
GND
10
9
8
7
6
5
4
3
2
1
GND
12
11
12
11
1
3
A1
4
2
A2
Relay
Gray Terminal Blocks
Terminal End Stop
8
1
3
A1
4
2
A2
10
9
8
7
6
5
4
3
2
1
GND
10
9
8
7
6
5
4
3
2
1
GND
Terminal Blocks
12
11
12
11
463X Power
Supply
+
-
Relay 2 (NO)
Relay 2 (COM)
Relay 2 (NC)
Relay 1 (NO)
Relay 1 (COM)
Relay 1 (NC)
8630 Relay 1 & 2
3-4630.393
Flow Switch
Pre-wired
from
the factory
Relay
9
WARNING
This panel system is wired for AC voltages
that can injure or kill. Wiring should be
done by qualifi ed personnel only.
Disconnect AC power before opening
wiring enclosure.
NOTE:
Chlorine panel should be mounted indoors and not in direct sunlight.
Improper installation may void the NEMA 4X rating.
OUT
IN
1
2
1
2