Swiftech S320 12KIT - Manual (Page 2)

2. Relay Switch Installation
Find a suitable placement to drill a hole for the A/C socket adapter.
Leave sufficient room under or above the hole to install the relay
switch circuit board. A ¼” minimum clearance will be required
between the circuit board and the edge of the hole.
Make a 1.25” (32mm) diameter hole in the case, using a 1 ¼” Bi-
Metal hole saw. Deburr the edges of the hole with sand paper.
Position and center the mounting plate over the hole as a template to
mark the locations of the plate’s mounting screws. Drill 2 holes of
.125” diameter for the mounting screws.
Install the mounting plate using the screws provided with your kit.
Insert the A/C socket inside the mounting plate.
Pump’s relay switch circuit board
A/C Socket
1.
25
"
Ho
le
Sp
ac
in
g
N\O +
_
0.
25
"
N\O
Figure 2
Proceed with electrical connections as shown in fig.3 & 4
Black L wire from A/C socket to N\O (normally opened)
position on relay switch
Black L wire from S320-12 power supply to N\O position on
relay switch
White N wire from S320-12 power supply to N position on A/C
socket
Green Ground wire from S320-12 power supply to Ground on
A/C socket
The 4 pins Molex connector will then connect to the
computer power supply (Imperative, or the relay will NOT
work).
E
N L
Ground +12v
Relay switch connection diagram
N\O +
A/C Socket
S320-12
Power supply
Computer
Power Supply
Relay switch
N\O
L N
Green
White
Black
Black
Black
Red
WARNING! Always disconnect
from A/C power source while
working with electrical devices.
Figure 3
The relay switch and A/C socket adapter installed
Figure 4
Once the installation is complete, do not
forget to connect the provided A/C cord to a
wall socket!
Rouchon Industries, Inc., dbA Swiftech – 1703 E. 28 th St, signal Hill, CA 90755, USA – T (562) 595-8009 – F (562) 595-8769 – All content
Copyright Swiftech 2002 – Last edited Dec 12, 2002 – Subject to revision without notice - 2 -