TFP480
Page 5 of 12
AIR
COMPRESSOR
1/20 HP, 115 VAC
PRESET
10 PSI MIN.
14 PSI MAX.
MAIN
CONTROL VALVE
(NORMALLY
OPEN)
SOLENOID
VALVE
(NORMALLY
CLOSED UNTIL
ENERGIZED)
WATER SUPPLY
SYSTEM INLET
CONNECTION
(1 or 1-1/2 INCH NPT)
SYSTEM
CONTROL VALVE
(NORMALLY
OPEN)
DRAIN OUTLET
CONNECTION
(1/2 INCH NPT)
DRAIN VALVE
(NORMALLY
CLOSED)
PRESSURE SWITCH,
POTTER ELECTRIC PS10-2:
INCREASE 16±1 PSI
DECREASE 8±1 PSI
TUBING
TO SYSTEM
WATER SUPPLY
PRESSURE
GAUGE
FLOW
TUBING
TO SYSTEM
AIR SUPPLY
PRESSURE
GAUGE
SPRING LOADED
CHECK VALVE
SPRING LOADED
CHECK VALVE
FLOW
TEST VALVE
(NORMALLY
CLOSED)
AIR COMPRESSOR
SWITCH TO AIR
COMPRESSOR
WIRING HARNESS
DRY PIPE
FIRE PROTECTION
SYSTEM OUTLET
CONNECTION
(1 or 1-1/2 INCH NPT)
AIR
COMPRESSOR
SWITCH
CUT-IN: 10 PSI
CUT-OUT: 14 PSI
FIGURE 2
MODEL RCP-1 RESIDENTIAL CONTROL
MANIFOLD ASSEMBLY
