FOR YOUR SAFETY - This product must be installed and serviced by a pro fes sion al pool/
spa service technician. The procedures in this manual must be followed ex act ly. Im prop er
in stal la tion and/or op er a tion can create dangerous high pres sure which can cause the fi lter
lid to be blown off, possibly causing death, serious injury or prop er ty damage. Improper
in stal la tion and/or operation will void the war ran ty.
Before installing this product, read and follow all warning notices and instructions that
accompany this fi lter. Failure to follow warning notices and instructions may result in
property damage, serious injury, or death.
H0238700D
TABLE OF CONTENTS
Page 3Cartridge Pool Filters - CL Series Filter
Section 1. Safety Information ....................... 4
1.1 Important Safety Warning ....... 4
1.2 General Safety Instructions ..... 4
Section 2. General Information ..................... 5
NEVER OPERATE OR TEST THE FIL TER SYSTEM AT MORE THAN 50 PSI.
THIS FILTER OPERATES UNDER HIGH PRESSURE. WHEN ANY PART OF THE
CIRCULATING SYSTEM, i.e., FILTER, PUMP, VALVE(S), CLAMP, ETC. IS SERVICED,
AIR CAN ENTER THE SYSTEM AND BECOME PRESSURIZED WHEN THE SYSTEM IS
RESTARTED. PRESSURIZED AIR CAN CAUSE THE FILTER LID TO BE BLOWN OFF
WHICH CAN RESULT IN DEATH, SERIOUS PERSONAL INJURY OR PROPERTY DAMAGE.
TO AVOID THIS PO TEN TIAL HAZ ARD, FOL LOW ALL OF THE IN STRUC TIONS IN THIS
MAN U AL.
WARNING
1.2 General Safety Instructions
ATTENTION INSTALLER:
This manual contains important information about the installation, operation and safe use of this
product. This information should be given to the owner/operator of this equip ment.
1. Before repositioning valve(s) and before beginning the assembly, disassembly, or adjustment of the clamp, or
any other service of the circulating system; (A) turn the pumpoff and shut off any automatic controls to ensure
the system is not inadvertently started during servicing; (B) open the air release valve; (C) wait until all pressure
is relieved (air will have stopped fl owing from the air release valve).
2. Whenever installing the fi lter clamp follow Section 3.4 of this manual, "Clamp Installation".
3. Once service on the circulation system is complete, follow Section 4 of this manual, "Start-up and Operation".
4. Maintain circulation system properly. Replace worn or damaged parts immediately.
5. Be sure that the fi lter is properly mounted and positioned according to these installation instructions.
6. Do not pressure test above 50 PSI. Pressure testing must be done by a trained pool professional.
SAVE THESE INSTRUCTIONS.
Page 5Cartridge Pool Filters - CL Series Filter
Section 2. General Information
2.1 Introduction
This manual contains information for the proper installation and operation of the Jandy® CL Series Cartridge
Filters. Procedures in this manual must be followed exactly. To obtain additional copies of this manual contact
us at 707.776.8200 ext. 237. For address information
see back cover.
2.2 Description
Cartridge fi lters do not require sand or diatomaceous
earth as the fi lter medium. Instead, the fi lter contains
fi lter elements which are easily removed for cleaning or
replacement.
Dirty water fl ows into the fi lter tank through the water line connected to the lower bulkhead (inlet) on the
bottom half of the tank body. It is directed through the
fi lter cartridge inside of the fi lter. The debris is collected
in the fi lter and the clean water fl ows out of the fi lter
through the upper bulkhead (outlet) on the bottom half
of the tank body. Clean water is returned through the
piping system to the pool.
As debris collects in the fi lter, the pressure will rise
and water fl ow to the pool will diminish. The fi lter will
eventually become so plugged with debris that it will be
necessary to remove the fi lter cartridges and clean them
with soap and water.
NOTE A fi lter removes dirt and other suspended particles
but does not sanitize the pool. Pool water must be
sanitized and chemically balanced for clear water.
The fi ltration system should be designed to meet
local health codes. At a minimum, the system should
turnover the total volume of water in your pool two to
four times in a 24 hour period.
5. We recommend the use of barrel unions
to connect each component of the water
conditioning system to ease in future servicing.
Barell unions are provided with all Jandy fi lters.
WARNING
The maximum working pressure for this fi lter is 50
psi. Never subject the fi lter to pressure exceeding 50
psi, even when conducting hydrostatic pressure tests.
Pressures above 50 psi can cause the lid to be blown
off.
6. When performing hydrostatic pressure tests or
when testing for external leaks of the completed
fi ltration and plumbing system, ensure that
the maximum pressure the fi ltration system is
subjected to does not exceed the maximum
working pressure of any of the components
within the system.
2.4 Specifi cations and Dimensions
See Table 1 and Figure 1.
Table 1. Cartridge Filter Specifi cations
CL340CL460CL 580
Filter Area (ft2)340460580
Max. Flow (gpm) 127150150
Six Hour
Capacity (gal.)45,72054,00054,000
Max. Working
Pressure (psi) 50 50 50
Normal Start Up
Pressure (psi)6-156-156-15
Dimension "A"41 in.41 in.47 in.
25 in
2.3 General Requirements
1. For best overall performance place the system as
close to the pool as possible.
2. The fi lter should be located on a level concrete
slab so that the orientation of the valve outlets and
the pressure gauge are convenient and accessible
for the installation and operation of the unit.
3. Protect the fi lter from the weather.
4. If fi tting a chlorinator and/or any other device into
the fi ltration plumbing circuit, great care must be
xercised to ensure that the appliance is installed in
accordance with the Manufacturer’s Instructions
and any standards that may exist.
"A"
OUT LET
18½in
INLET
10 ½ in
Figure 1. Dimensions, Jandy CL Series Cartridge
Filters
Page 6
Section 3. Installation Instructions
3.1 Filter Location
1. Select a well-drained area, one that does not fl ood
when it rains. Damp, non-ventilated areas should
be avoided.
2. Provide solid mounting for the fi lter and pump
system. Install system on a concrete slab or solid
concrete blocks to avoid risk of settlement. Do not
use sand to level the fi lter as the sand will wash
away. Filter systems can weigh up to 800 lbs.
3. Install electrical controls at least fi ve (5) feet from
the fi lter. This will allow enough room to stand
away from the fi lter during start-up.
4. Allow suffi cient clearance around the fi lter to
permit a visual inspection of the clamp ring (see
Fig. 2).
5. Allow suffi cient space above the fi lter to remove
the fi lter lid and fi lter element for cleaning and
servicing.
6. Position the fi lter to safely direct water drainage.
Align the air release valve to safely direct purged
air or water.
WARNING
Water discharged from an improperly positioned fi lter
or valve can create an electrical hazard which can
cause death, serious injury or property damage.
CAUTION
Maintain your pressure gauge in good work ing order.
The pressure gauge is the primary indicator of how
the fi lter is operating.
7. If the fi lter needs to be located above the water
level of the pool, it can be raised 2.5 ft. without
affecting the pump effi ciency. A check valve is
recommended on the suction line to the pump.
8. If the fi lter is to be installed below the water level
of the pool, isolation valves should be installed on
both the suction and return lines to prevent back
fl ow of pool water during any routine servicing
that may be required.
3.2 Filter Preparation
1. Check carton for damage due to rough handling
in shipment. If carton or any fi lter components are
damaged, notify carrier immediately.
2. Carefully remove the accessory package.
3. A visual inspection of all parts should be made
now. See parts list on page 12.
4. With the carton in an upright position, remove the
fi lter tank from the carton.
5. To mount the pressure gauge/air release assembly
to the top of the fi lter tank (located in the accessory
bag):
a. Place the smaller, thicker o-ring onto the
threads of the tank adapter (see Fig. 3). Slide
the tank adapter through the coupling nut and
into the fi lter tank. Use the fl ats on the tank
adapter to tighten. Do not overtighten.
b. Place the larger, thinner o-ring onto the gauge
housing. Thread the housing into the coupler
on the tank adapter.
c. Orient the gauge/air release assembly in the
desired position. Raise and thread the locknut
onto the bottom of the gauge/air release
assembly. Hand tighten the nut only. Using
a wrench to tighten the nut may damage the
nut, gauge or air release assembly.
6" MINIMUM CLEARANCE
FILTER
6" MINIMUM
CLEARANCE
Figure 2. Filter Location
Housing
O-Ring
Tank Adapter
Tank Adapter to Housing
Coupler
O-Ring
Figure 3. Pressure Gauge/Air Release Assembly
Page 7Cartridge Pool Filters - CL Series Filter
Laars Heater
Spa Make Up
Waterfall
Pool Return
Figure 4. Basic Pool/Spa Combination Plumbing
Jandy
Check
Val ve
3.3 Filter Installation
1. This fi lter operates under pressure. When clamped
properly and operated without air in the water
system, this fi lter will operate in a safe manner.
2. If doubt exists as to the pressure which the system
will be subjected to, install an ASME approved
automatic Pressure Relief Valve or Pressure
Regulator in the circulation system set to the
lowest working pressure of any of the components
in the system.
3. Place the fi lter on the concrete pad, lined up with
the inlet/outlet pipes (see Fig. 4).
Outlet Port
Inlet Port
Jandy Pump
Jandy Filter
From Pool
Drain
Spa Return
Spa Suction
From Pool Skimmer
line leaks may cause air to be entrapped in fi lter
tank or loss of prime at the pump. Pump discharge
line leaks may show up as dampness or jets of
water.
8. Support the inlet/outlet pipes independently to
prevent any undue strains on the fi lter valve.
9. Connect the pipes using the unions supplied with
the fi lter. Do not use tefl on tape or pipe dope on any unions. Assemble the unions dry and hand
tighten.
4. To reduce pressure losses, 2" (minimum) piping is
recommended for plumbing the system.
5. For best effi ciency use the fewest possible number
of fi ttings. This will prevent a restriction in the
water fl ow.
6. Make all plumbing connections in accordance
with local plumbing and building codes. Filter
connections are provided with an o-ring seal. To
avoid damage to the o-rings, use only a silicone
base lubricant on the o-rings. Do not use pipe joint
compound, glue or solvent on inlet/outlet union
coupling nuts.
7. Keep piping tight and free of leaks. Pump suction
Page 8
WARNING
Follow these instructions carefully. Improper clamp
installation can cause the fi lter lid to be blown off
which can result in death, serious personal injury or
property dam age.
3.4 Clamp Installation, CL Series
1. Be certain the o-ring is in position in the lower
tank half. Press the fi lter lid over the lower half
sandwiching the o-ring between the two halves.
2. Holding the ends of the fi lter clamp apart, position
the hinged segment of the fi lter clamp over both
upper and lower tank fl anges. Bring the ends of the
fi lter clamp together.
3. Place the "T" nut and threaded rod assembly into
the clamp. Be sure the "T" nut is seated in the
clamp in the proper orientation (See Fig. 6).
4. Use a 9/16" socket on the tightening nut until the
clamp ring halves touch each other, or are within
1/16" (See Fig. 6) but do not overtighten as the clamp can break. If unable to tighten as indicated,
do not operate the fi lter and call a service technician immediately.
Clamp Ring
"T" Nut and
Threaded Rod
Figure 5. Filter Clamp Ring
"T" Nut
Thread ed
Rod
Tightening Nut
w/ Shoulder
Tightening
Nut w/
Shoulder
5. After the fi rst week of operation, check the clamp
and retighten if necessary.
6. Check the fi lter clamp at least once a month.
Clamp
Ring
Use a 9/16" Socket
Clamp Ring,
Closed Position
GAP NOT TO EXCEED
1/16"
Figure 6. Filter Clamp Ring Assembly
Tightening
Nut w/
Shoulder
Page 9Cartridge Pool Filters - CL Series Filter
Section 4. Start-Up and Operation
NOTE This section applies to both new pool and seasonal
start-up.
WARNING
NEVER start pump while standing within fi ve (5)
feet of the fi lter. Starting the pump while there is
pressurized air in the system can cause the fi lter
lid to be blown off, which can cause death, se ri ous
personal injury or property damage.
WARNING
NEVER operate the fi lter system at more than 50 psi
of pressure. Operating the fi lter system in excess of
50 psi can cause the fi lter lid to be blown off, which
can cause death, serious personal injury or property
damage.
Caution
DO NOT operate fi lter at water temperatures above
120° F (65.5° C). Water temperatures above the
manufacturer's recommendations will shorten the life
span of the fi lter and void the warranty.
8. Watch the pressure gauge to be sure that the
pressure does not exceed 50 psi (with clean
cartridges). If the pressure approaches 50 psi,
immediately turn the pump off and clean the
fi lter cartridges (see Section 6.3). If the pressure
remains high after cleaning the fi lter, refer to the
troubleshooting guide on page 11 for possible
causes and solutions.
9. After the pressure gauge has stabilized, turn the
bezel ring so that the arrow next to the word
"CLEAN" aligns with the needle of the gauge. As
the fi lter cleans the water, and the cartridges begin
to clog the pressure begins to increase. When the
needle of the pressure gauge aligns with the arrow
next to the word "DIRTY" on the bezel, it is time
to clean the fi lter (see Section 6.3). This indicates
an increased pressure of between 10 and 12 psi
above original starting pressure.
WARNING
NEVER attempt to assemble, dis as sem ble or adjust
the fi lter when there is pressurized air in the system.
Starting the pump while there is any pressurized air
in the system can cause the fi lter lid to be blown off,
which can cause death, serious personal injury or
property dam age.
1. Turn off the pump. Switch off the circuit breaker
to the pump motor.
2. Check that the drain plug is in place and tight.
3. Check that the tank clamp is correctly seated and
tight (See Figs. 5 and 6).
4. Open the pump hair/lint pot lid and fi ll the pump
basket with water to prime the system. Replace the
lid. (You may have to do this several times on new
and seasonal start-ups.)
5. Completely open the air release valve on the
gauge/air release assembly by turning the knob on
the back of the assembly fully counterclockwise
(do not remove the knob).
6. Be sure to open any fi lter isolation valves that
were installed in the system.
7. Stand clear of the fi lter and start the pump to
circulate water through the system. When a steady
stream of water starts to come out of the air release
valve, close the valve.
Section 5. Filter Disassembly and
Assembly
1. Turn off the pump. Switch off the circuit breaker
to the pump motor.
2. IMPORTANT: Completely open air release valve
on top of the fi lter tank to release all pressure
from inside the tank and system.
3. Close the fi lter isolation valves on the system to
prevent fl ooding.
4. Remove the drain plug located at the bottom of the
fi lter tank and allow the tank to drain.
5. Replace the drain plug.
6. Loosen the tank clamp ring retainer and remove
the clamp ring.
7. Remove the top of the fi lter tank by lifting it
straight up until it clears the cartridges on the
inside of the tank.
8. Remove the manifold assembly by lifting it off of
the the outlet tube and out of the tank.
9. Pull the cartridges out of the fi lter tank and clean
the cartridge using the instructions in Section 6.3.
Page 10
10. Using new cartridges or the clean original ones,
place the cartridges back into the fi lter tank. Be
sure that they are correctly seated on the cartridge
support on the bottom of the tank.
11. Inspect the o-ring at the top of the outlet tube for
cracks and wear marks. Replace if necessary.
12. Reinstall the manifold making sure that it fi ts
squarely over the cartridges and outlet tube.
13. Inspect the tank o-ring for cracks or wear marks.
Replace if necessary. Place the o-ring back onto
the fi lter bottom.
14. Place the fi lter lid onto the fi lter tank bottom.
15. Replace the tank clamp ring. See Section 3.4 for
clamp installation.
16. Start the pump by following the procedures
outlined in steps 2 through 7 of Section 4.1.
Section 6. Maintenance
6.2 Pressure Gauge
Caution
Maintain your pressure gauge in good working order.
The pressure gauge is the primary indicator of how
the fi lter is operating.
1. During operation of the fi ltration system, check
the pressure gauge/air release assembly for air or
water leaks at least once a week.
2. Keep the pressure gauge in good working order.
If you suspect a problem with the gauge, Jandy
recommends you call a qualifi ed service technician
to do any work on the fi lter/pump system.
6.3 Cleaning the Filter Cartridge
1. Follow the procedures outlined in steps 1 through
8 of Section 5.1 to expose the cartridge elements
inside the fi lter.
2. Remove cartridge elements and place them upright
in an area suitable for washing.
6.1 General Maintenance
1. Wash outside of fi lter with a mild detergent and
water. Rinse off with a hose. Do not use solvents
to clean the fi lter, solvents will damage the plastic
components of the fi lter.
2. Check pressure during operation at least once a
week.
3. Remove any debris from the skimmer basket and
hair/lint pot on pump.
4. Check pump and fi lter for any leaks. If any leaks
develop, turn off the pump and call a qualifi ed pool service technician.
5. Product safety signs or labels should be
periodically inspected and cleaned by the product
user as necessary to maintain good legibility for
safe viewing distance.
6. Product safety signs or labels should be replaced
by the product user when a person with normal
vision, including corrected vision, is no longer
able to read the safety signs or label message panel
text at a safe viewing distance from the hazard.
In cases where the product has an extensive
expected life or is exposed to extreme conditions,
the product user should contact either the product
manufacturer or some other source to determine
means for obtaining replacement signs or labels.
3. Use a garden hose and nozzle to wash each pleat
of each element.
NOTE Algae, suntan oil, calcium and body oils can form
coatings on fi lter element which may not be removed
by normal hosing. To remove such materials, soak
the element in de-greaser and then a de-scaler. Your
local pool dealer will be able to recommend suitable
products.
4. Inspect each cartridge for holes, tears or
excessively worn pleats. Replace if necessary.
5. To reassemble the fi lter with the new or clean
cartridges follow the procedure outlined in steps
10 through 16 of Section 5.
Section 7. Winterizing
1. Turn off the pump and circuit breakers.
2. Open air release valve on top of the fi lter.
3. Remove the drain plug at the base of the fi lter to
ensure that the tank is empty. Store the drain plug
and seal in a safe place. Do not reinstall until next
season at start-up.
4. Drain system piping of all water.
5. Cover the system with a tarpaulin or plastic sheet
to protect it from the weather.
7. Installation of new replacement safety signs or
labels should be in accordance with the sign or
label manufacturer's recommended procedure.
Section 8. Troubleshooting
1. For a list of common problems and solutions see
the Troubleshooting Guide below.
2. Jandy recommends that you call a qualifi ed service
technician to do any work on the fi lter/pump
system. For technical service call 707.776.8200,
ext. 260.
Table 2. Troubleshooting Guide
Fault SymptomPossible ProblemsSolutions
Water is not clear.Insufficient disinfectant level.
Incorrect pool chemistry.
Heavy bathing and/or dirt loads.
Insufficient running times.
Filter is dirty.
Hole in filter element.
Low water flow.Filter system strainer baskets dirty.
Air leaks on suction side of pump.
Restrictions or blockage in either suction or
return lines.
Filter cartridges need to be cleaned or
replaced.
Pool water level too low.
Pump not primed.
Pump impeller vanes blocked.
Strainer baskets not being used and/or
broken. (Allow debris into pump.)
Pump operating under speed (low voltage).
Short filter cycles.Presence of algae clogging filter.
Incorrect water chemistry.
Pump output exceeds design flow rate of
filter.
Ineffective cleaning.
High pressure on start-up.Small eyeball fitting in Pool/Spa.
Partially closed valve on return line.
Too large of pump.
Filter cartridges dirty.
Dirt returns to pool.Hole in filter cartridge.
Worn o-ring seal inside filter.
Check and adjust disinfectant level.
Test and adjust water chemistry.
Adjust filter time and/or water chemistry.
Increase pump run time.
Clean filter cartridges per instructions.
Replace cartridge.
Check and clean strainer baskets.
Check all connections between pool intake
and pump.
Check all lines for debris or partially closed
valves.
Clean or replace filter cartridges per
instructions.
Fill pool so level is above pump inlet line.
Fill pump with water at basket and replace lid.
Technician required.
Replace baskets.
Technician or electrician required.
Check disinfectant content.
Check pH, total alkalinity and TDS.
Check pump performance.
Clean or replace filter cartridge per
in struc tions.
10.1 Jandy® CL Car tridge Filter Design Head
Loss Curves
Page 13Cartridge Pool Filters - CL Series Filter
Page 14
NOTES
Page 15Cartridge Pool Filters - CL Series Filter
LIMITED WARRANTY
Thank you for purchasing Jandy®pool and spa products. Water Pik Technologies (manufacturer of Jandy
products, including Laars
®
pool and spa heaters, Air Energy Heat Pumps, and Clormatic Electronic Chlorine
Generators) warrants all parts to be free from manufacturing defects in materials and workmanship for a period of
one year from the date of retail purchase, with the following exceptions:
®
AquaLink
•
NeverLube
•
AquaPure
•
RS units installed with Jandy Surge Protection Kits will be covered for two years.
®
valves are warranted for the life of pool and/or spa on which they were originally installed.
TM
Electronic Chlorine Generator Electrolytic Cells carry a 5 year limited warranty on a prorated basis.
This warranty is limited to the first retail purchaser, is not transferable, and does not apply to products that have
been moved from their original installation sites. The liability of Water Pik Technologies shall not exceed the
repair or replacement of defective parts and does not include any costs for labor to remove and reinstall the
defective part, transportation to or from the factory, and any other materials required to make the repair. This
warranty does not cover failures or malfunctions resulting from the following:
1. Failure to properly install, operate or maintain the product(s) in accordance with our published Installation,
Operation and Maintenance Manuals provided with the product(s).
2. The workmanship of any installer of the product(s).
3. Not maintaining a proper chemical balance in your pool and/or spa [pH level between 7.2 and 7.8, Total
Alkalinity (TA) between 80 to 120 ppm, Total Dissolved Solids (TDS) less than 2000].
4. Abuse, alteration, accident, fire, flood, lightning, rodents, insects, negligence or acts of God.
5. Scaling, freezing, or other conditions causing inadequate water circulation.
6. Operating the product(s) at water flow rates outside the published minimum and maximum specifications.
7. Use of non-factory authorized parts or accessories in conjunction with the product(s).
8. Chemical contamination of combustion air or improper use of sanitizing chemicals, such as introducing
sanitizing chemicals upstream of the heater and cleaner hose or through the skimmer.
9. Overheating, incorrect wire runs; improper electrical supply; collateral damage caused by failure of O-Rings,
DE grids, or cartridge elements; or damage caused by running the pump with insufficient quantities of water.
LIMITATION OF LIABILITY:
This is the only warranty given by Water Pik Technologies. No one is authorized to make any other warranties on
Water Pik Technologies' behalf. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED
OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF FITNESS FOR A
PARTICULAR PURPOSE AND MERCHANTABILITY. WATER PIK TECHNOLOGIES EXPRESSLY DISCLAIMS
AND EXCLUDES ANY LIABILITY FOR CONSEQUENTIAL, INCIDENTAL, INDIRECT OR PUNITIVE
DAMAGES FOR BREACH OF ANY EXPRESSED OR IMPLIED WARRANTY. This warranty gives you specific
legal rights. You may also have other rights which vary by state or province.
WARRANTY CLAIMS:
For prompt warranty consideration, contact your dealer and provide the following information: proof of purchase,
model number, serial number and date of installation. The installer will contact the factory for instructions
regarding the claim and to determine the location of the nearest designated service center. If the dealer is not
available, you can locate a service center in your area by visiting www.jandy.com or by calling our technical
support department at (707) 776-8200 extension 260. All returned parts must have a Returned Material
Authorization number to be evaluated under the terms of this warranty.
H0238700D
6000 Condor Drive • Moorpark, CA USA 93021
480 S. Service Road West • Oakville, Ontario, Canada L6K 2H4