LEAVE A CLEARANCE OF AT
LEAST 12” TO THE LEFT OF
THE CONTROLLER BOX TO
ALLOW FOR THE COVER TO
BE REMOVED FOR
MAINTENANCE.
12 inches
EXPERT 32P
CONTROL BOX
1 C 2 3 C 4 5 C 6 7 C 8 9 C 10 11 C - +
RELAY PANELS
1 2 3 4 SH
230V
115/230 VAC
SELECTION SWITCH
-
OUT
+
(DWYER GAUGE)
1
PC LINK
2 3 4
TO CABLE SHIELD
{
CONTROLLER
POWER SUPPLY
230 VAC (115 VAC)
RELAY PANEL RP-32DC
INSIDE TOP COVER
115/230 VAC
SELECTION SWITCH
230V
RELAY PANEL
POWER SUPPLY
230 VAC (115 VAC)
{
GREEN
WHITE
BLACK
L2/N
L1
RELAY PANEL RP-32DC
ON-OFF OUTPUTS
1 2 3 4 5 6
7 8
9 10 11 12 13 14 15 16
WHITE
RED
BLACK
GREEN
TO CABLE SHIELD
17 18 19 20 21 22 23 24
USE A SHIELDED CABLE WITH TWO TWISTED PAIRS.
CONNECT THE SHIELDING TO THE SH TERMINAL. USE
ONE PAIR FOR TERMINALS 1 AND 4 AND THE OTHER
PAIR FOR TERMINALS 2 AND 3.
25 26 27 28 29 30
31 32
FANS AND HEATERS ARE SHOWN
ONLY AS AN EXAMPLE.
ALL LOAD SUPPLIES ARE:
120-240 VAC, 50-60 HZ
12-24 VDC
WARNING
THE BACKUP THERMOSTAS
SHOWN ARE FOR ILLUSTRATION
PURPOSES ONLY. SUFFICIENT
BACKUP THERMOSTATS MUST
BE USED TO ENSURE
VENTILATION IF THE RELAY
PANEL LOSES POWER
POWER SUPPLY
{
WATER PIPE
WATER METER (OPTIONAL)
The water meter output should be a dry contact and should not pulse faster than 60 times a second (60 Hz).
A 22/12 AWG gauge cable no longer than 2000 feet (0.6 km) can be used to connect the water meter. Do not use a cable longer than 2000 feet even if a larger cable is used.
DO NOT RUN THE METER CABLE OUTSIDE THE BUILDING!!
ALARM
SUPPLY
L N G
LOAD 25
POWER SUPPLY
{
LOAD 26
POWER SUPPLY
{
LOAD 27
POWER SUPPLY
{
LOAD 28
POWER SUPPLY
{
LOAD 29
POWER SUPPLY
{
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON/OFF
THERMOSTAT
BACKUP
(NOT INCLUDED)
MAXIMUM LOAD RATINGS :
MAX VOLTAGE = 270VAC OR 30VDC
MAX MOTOR LOAD = 1HP AT 120 VAC, 2HP AT 240VAC
MAX RESISTIVE LOAD CURRENT = 15A.
THERMOSTAT
BACKUP
(NOT INCLUDED)
ON/OFF
ON/OFF
ON/OFF
{
LOAD 32
POWER SUPPLY
{
LOAD 31
POWER SUPPLY
{
LOAD 30
POWER SUPPLY
WIRING DIAGRAM
EXPERT 32P
#891-00065 Rev.07
