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© Copyright 2013 Zoeller Co. All rights reserved.
INSTALLATION
be moved on the discharge pipe or the rubber stops can be adjusted as
necessary. Cut extra float rod length below lower float stop to prevent
debris from interfering with float operation.
12. If the old primary pump discharge piping is being replaced with PVC
piping, duplicate the old pipe dimensions and use the existing drainage
connection. If the primary pump and backup pump is a new installation,
the drainage connection must be determined and the discharge pipes
fitted accordingly. Solvent weld the upper portion of the discharge pipe
into the PVC tee outlet (see figures 1 and 2). Connect the discharge
pipe into the drainage connection. The pipe must be supported from
above to ensure adequate support for the pump assembly. Reinstall
pumps in sump pit with discharge back to its original position.
13. Install DC control charger (see figure 3) by using the wall bracket and
anchors provided. If more convenient, the control charger may be set
on a nearby shelf or ledge. The control charger should be located 3 or
4 ft. above the sump. To reduce noise from vibration, it is recommended
that the charger be anchored with the wall bracket provided.
14. Connect the leads from the control charger to the battery terminals.
Red pos. (+) lead to positive terminal and black neg. (-) lead to negative
battery terminal. Upon proper connection, test alarm will sound.
Press alarm reset to silence. This indicates proper charger to battery
connection.
Correct battery hook up is essential for
operation of the system. Use wing nuts supplied with battery and eyelet
connectors on battery wire leads. The positive terminal is the larger
stud, 3/8" diameter. The smaller stud, 5/16" diameter is the negative
terminal. Apply grease to the terminals to help prevent corrosion.
15. Connect the black lead from the pump to the negative (-) battery
terminal. Connect the white or red lead from the pump to the white lead
from the switch. This connection is made at the fuse installed on the
switch wire (see figure 3). Connect the black lead from the switch to the
positive (+) battery terminal.
16. Connect the blue sensor wire to the sensor connector (figure 3).
17. Close battery box and secure cover. Carpeted or wood barrier between
the battery case and the floor is recommended.
18. Plug the control power cord into the 115V wall outlet. The primary sump
pump and the control box should be on separate circuits.
19. Reconnect power to primary sump pump.
1. The preferred method of installation for backup pumps is shown in
figures 1 and 2. The installation kit includes the necessary fittings and
one check valve for installing with the backup pump discharging into the
primary pump outlet pipe. An additional check valve is incorporated in the
discharge of the backup pump.
2. Remove all parts from shipping carton and make sure all parts are
included. Refer to checklist on page 3.
3. Select location for battery and control charger. Control charger must be
within 6' of a 115V wall outlet and within 6' of pump and basin. Connect to
a separate circuit, different than the primary pump.
4. If primary pump is installed, disconnect power. If the primary pump is
a column pump with adjustable float, and you are installing per figure 2,
check the “on” point and adjust to approximately 7 ½" from bottom of pump
(see figure 2). Mark the discharge pipe 7" above the “on” point of the
primary column pump or 7" above the top of the primary submersible pump.
5. If existing discharge pipe is metal or flexible tubing, it will need to be
replaced with SCH. 40 PVC piping. Use a male adapter for connecting to
the primary pump outlet.
6. Remove the discharge pipe and cut off at the mark determined in step 4.
Remove an additional 8" from the bottom portion.
7. Screw the discharge pipe into the primary pump outlet. Tighten with
strap wrench.
8. Assemble discharge fittings per figure 4. Note: Pump must be glued into
tee fitting on a 30° angle to avoid air locking (see figure 4). Rotate pump
while gluing until the line on the discharge is facing up. Use a commercial
grade of PVC cleaner and solvent cement (not furnished with kit) on the
socket joints.
9. Install the pump and discharge assembly per figure 1 or 2.
10. Assemble the float assembly per figure 5.
11. Install the float switch assembly bracket above the outlet tee using the
clamp provided (see figures 1 and 2). Make certain the clamp is tight on
the pipe to avoid slippage. Use electrical tape below the clamp to help
prevent the clamp from moving. Ensure that the “off” level of the float is 1"
min. above the discharge tee of the DC backup pump (see figures 1 and
2). Position pumps in the sump and move float up and down, making sure
of free movement without interference from any obstructions inside the
sump or lid. Very shallow sumps may require some adjustment to avoid
overfilling or backing up of water into the sump inlet. The float switch can
INITIAL START-UP AND OPERATION
1. Test the installation for leaks by running water into the sump allowing
for normal operation of the primary pump.
2. Check the control charger. The “red” power on light will be lit when the
unit is plugged into the 115V wall outlet. The “yellow/green” light will
indicate the condition of the battery.
3. Disconnect primary pump before touching any component in the
sump pit.
4. Lift float switch. The DC backup pump will run and the alarm will sound.
Lower float switch immediately after pump has started running. Pump is
running dry during initial check out for several seconds.
Continuous dry running may cause overheating and damage the pump
seals. Upon release of the float switch, the pump will shut off. Press the
reset button to turn the alarm off.
5. Complete the final testing of your installation by disconnecting the power
to the primary pump and the control charger by removing the plugs from
the 115V wall outlets. Run water into the sump until the DC backup
pump is activated by the float switch. Check all connections for leaks.
6. Push alarm reset switch when pump is running. This will silence the alarm.
The pump will continue to run.
7. Reconnect the control charger and your primary pump to the AC wall
outlets. The primary pump should come on and lower the water level in
the sump back to the normal operating level and shut off. Both primary
and backup systems are now ready for use.
8. The battery charged and charging LED’s will alternate during normal
charging operation.
