Section 1; Safety Vacuum Release System (Svrs) Audible Alarm Overview; Emergency Shut-Off Switch (Eso3) Accessory; Intelliflo Operation Modes - Pentair SunTouch Installation And User Manual

Section 1

Safety Vacuum Release System (SVRS) Audible Alarm
Overview
The Safety Vacuum Release System (SVRS) audible alarm device is designed to
be used with an IntelliFlo® VS+ SVRS pump or IntelliPro® VS+ SVRS pump.
The pump is connected to the SVRS audible alarm circuit board via a 50 ft.
two-conductor cable. The pump complies with the ASME/ANSI A112.19.17-
2002 SVRS standard which defines how fast the pump must stop on a suction
blockage event. The SVRS audible alarm activates the alarm if the pump stops
due to an SVRS blockage event on the main pool or spa suction outlet drain
cover(s).

Emergency Shut-Off Switch (ESO3) Accessory

If an Emergency Shut-Off Switch (ESO3) is connected to the SVRS Alarm
power center and an SVRS blockage event occurs, the SVRS audible alarm will
activate but the ESO3 alarm will not sound. Pressing the ESO3 button will switch
OFF AC power to the pump and activate both alarms.
IntelliFlo SVRS Pump Operation Modes
The SVRS Audible Alarm supports two pump operation modes; "SCHEDULE"
and "MANUAL."
Schedule mode (see page 7):
scheduled for start/stop times and run speeds.
Important notes when scheduling pump start and stop times:
• To schedule the pump to run for 24 hours per day without
turning off, requires two (2) separate schedules; for example
set Speed 1 in the pump's "Schedule Mode" to start at 8 AM
and stop at 7:59 AM and Speed 2 to start at 7:57 AM and stop
at 8:01 AM.
Note: It is not recommended to program a speed button to
run one schedule for 23 hours and 59 minutes (23:59) per
day. Program a second schedule to overlap the first
program. Refer to the example described above.
• For more information about programming the pump,
see page 12.
Each of the pump's four speed buttons can be
SVRS Audible Alarm Installation and User's Guide
1