© Copyright 2020 Zoeller Company All rights reserved.
All electrical and safety codes must be followed including the National Electrical Code and all applicable local codes.
SPECIFICATIONS
This alarm unit monitors liquid levels in lift pump chambers, sump pump basins, holding tanks, and other non-potable water applications (See Figure
A). APak
™
Outdoor High Water Alarm features a green Power On LED, red alarm LEDs, an audible buzzer, one set of normally closed and normally open
Auxiliary contacts, and a Silence/Reset/Test toggle switch. The APak
™
Outdoor High Water Alarm
can be wired to a 120 V, 60 Hz, electrical power
source. This product is rated as NEMA 4X. To maintain rating, use only equivalent rated conduits and install in accordance with applicable standards.
Tighten enclosure screws once a year, (recommended torque of 0.45 Nm or 4 in-lbs.) and perform any required maintenance to ensure protection. 15A
household circuit breaker required.
ALARM UNIT INSTALLATION / WIRING
1)
Drill openings on the bottom of the enclosure sufficient to accommodate the appropriate conduit adapter. Follow guidelines to ensure a water
tight fit where applicable.
2)
Install unit in desired location using mounting flanges on enclosure.
3)
Remove the 4 cover screws to access the terminal contacts and the auxiliary contacts.
4)
Wire line and neutral to terminal contacts 1 & 2 and connect earth ground to the ground lug located on metal backplate (See Figure B).
5)
Wire mechanical float switch to terminal contacts 3 & 4 (See Figure B).
6)
Terminal contacts 5, 6, 7 are provided as an optional wiring junction point for the pump. 115/230V, 20A max.
7)
Auxiliary contacts may be used to control other alarm circuits and are rated for 115V, 60Hz, 5A resistive load.
APak
™
Outdoor High Water Alarm
ELECTRICAL SHOCK HAZARD.
DISCONNECT POWER BEFORE SERVICING
Product information presented
here reflects conditions at time
of publication. Consult factory
regarding discrepancies or
inconsistencies.
MAIL TO:
P.O. BOX 16347 • Louisville, KY 40256-0347
SHIP TO:
3649 Cane Run Road • Louisville, KY 40211-1961
TEL:
(502) 778-2731 • 1 (800) 928-PUMP •
FAX
: (502) 774-3624
Visit our web site:
zoeller.com
FM3287
1220
Supersedes
New
ALARM UNIT
CONDUIT
ALARM “ON” LEVEL
ALARM “OFF” LEVEL
PUMP “ON” LEVEL
PUMP “OFF” LEVEL
Figure A
