ZURN Aquaflush Z6000, Installation, Operation, Maintenance And Parts Manual

Page: 82 / 89

Warning – You must seperate the male Power
Cord from the pump and the cord of the Preset
Level Sensor by at least 2” whether the cables are
in the tank and when they are above ground in
separate conduits.
60500A0
Figure 1
60500A0
Installation of the Control Panel
Description of Operation
12.15”
4.96"
6.56"
Figure 2
7000 Apple Tree Avenue, Bergen, NY 14416 Phone: (800) 543-2550-Fax: (585) 494-1839-www.libertypumps.com
Operation and Maintenance Manual
Page 2 of 9
DWG#7235000I
Manual 7235000I
Operation and Maintenance Manual
On water rise, level reaches pump “start” probe to start the pump. Pump will remain on until level is below
“off” probe. The “off” probe senses air or oil and turns the pump off so the oil layer will not be pumped out of
the sump. If the liquid level reaches alarm probe and mechanical float, the system will differentiate between
water and oil and activate the remote alarm.
1. It is highly recommended to mount the control panel in the same area as the sump pump to eliminate any
splicing of sensor and pump wires. See “Installation of Preset Level Sensor Holder” for more information on
splicing.
2. Determine mounting location for the control panel. Mount panel at the desired location making sure the
mounting location of the control panel is within 6 feet of electrical receptacle.
3. Plug pump cable into control panel receptacle cable. Plug power cable into receptacle only when ready for
testing. See Testing System installation.
4. If the panel is to be installed with conduit, the cables and cord seals must first be removed. Please make
note of wire locations. The incoming power (115V or 230V) is connected to L1 and L2 of the contactor, pump
receptacle is T1 and T2 on the contactor. Low voltage cable from the level sensing module: green - TB1 off
probe, yellow - TB2 start probe, red - TB3 alarm probe, white - TB4 float, black - TB5 float, TB 6 Shield. Low
voltage auxiliary contacts are C,O & W. Do not mix low voltage probe wires or auxiliary contacts in high
voltage conduits. See figure 1 and figure 3.
Figure 3
Conduit
A Conduit – High Voltage Pump Cable
B Conduit – Low Voltage Preset Level Sensor
C Conduit – High Voltage Incoming Power Cable
D Conduit – Low Voltage Auxiliary Contact for Remote Alarm
Warning – Do not mix high and low voltage wires in the
same conduit, failure to do so will cause system malfunc-
tion. The Preset Level Sensor and Auxiliary
Contact wires are low voltage class 2 wires.
Do not install sensor cables in conduits
with main power or pump cables.
A
B
C
D
2”
A
B
C
D
Discharge Pipe
Pump Power
Plug
Pump
Receptical
Control Panel
Remote Alarm has
additional auxiliary
contacts for building
alarm/automation system.
115V or 230V
Plug Depending on
Control Panel Model
Remote Alarm - Plug Into 120V Outlet
System Power - Factory Wired To Panel - Plug Model OTC
115 Into 115V Outlet. Plug Model OTC 230 Into 230V Outlet.
60500A0
A
B
C
D
A
B
C
D
Oil “Film” Detection Level
Pump“Off” Level
Pump“On” Level
“High”
Water
Level
Pump
11.38”
120V Transformer Plug
From Alarm
Remote Alarm can be
mounted 2500ft. from
control panel.