Compu Pool Products C-CPP Series User manual

Compu Pool C-CPP Commercial Series Manual 1
C-CPP Commercial Series
Saltwater Chlorine Generator
Owner’s Manual

Compu Pool C-CPP Commercial Series Manual 2
1.0 GENERAL PRODUCT SPECIFICATION
1.1 AC Input Power
1.1.1 Single Phase (220-240VAC), Three Phase (208VAC).
1.2 Agency Approvals
1.2.1 CSA tested to conform to the following UL specifications:
UL1081 - Standard for Safety for Swimming Pool Pumps, Filters and
Chlorinators.
UL1563 - Standard for Safety for Electric Spas, Equipment Assemblies, and
Associated Equipment.
1.2.2 CAN/CSA-E335-1 - Safety of Household and Similar Electrical Appliances.
1.2.3 CE - EMC Standards EN61000-3-2.
1.3 Max Chlorine Output (lbs/24hrs):
1.3.1 Range: 13.5 –141 lbs/24hrs
C-CPP250
13.5
C-CPP1000
47
C-CPP300
16.2
C-CPP1200
66
C-CPP400
22
C-CPP1500
70.5
C-CPP500
23.5
C-CPP2000
94
C-CPP600
33
C-CPP2500
117.5
C-CPP800
44
C-CPP3000
141
1.4 General
1.4.1 For indoor or protected outdoor use.
1.4.2 Optimal Salt Level 3500 PPM / 3.5 gm/L.
1.4.3 Caution: Over-purification may be hazardous and will reduce cell life.
1.4.4 The C-CPP Range is capable of between 1 to 6 cells in the enclosure.
1.5 Contact
For assistance please contact the Compu Pool technical and warranty hotline.
Toll free number: (888)-989-7258 9:00am - 5:00pm EST
Manufactured by:
Compu Pool Products USA
126 Semoran Commerce Place,
Apopka FL, 32703 USA
Phone: [phone] Fax: [phone]
www.compupoolproducts.com

Compu Pool C-CPP Commercial Series Manual 3
2.0 SAFETY INSTRUCTIONS
2.1 IMPORTANT SAFETY INSTRUCTIONS, READ AND FOLLOW ALL
INSTRUCTIONS. SAVE ALL INSTRUCTIONS.
2.1.1 Follow all aspects of the local and National Electrical Code(s) when installing this
device.
2.1.2 NOTE: A bonding terminal is located inside the metal electrical enclosure of this
device. To reduce the risk of electrical shock, this terminal must be connected to
the grounding means provided in the electrical supply.
2.1.3 WARNING: To reduce the risk of injury, do not permit children, untrained or
unauthorised personnel to operate this device. Children should not use spas, hot
tubs or pools without permanent adult supervision.
2.1.4 WARNING: Maintain water chemistry in accordance the instructions in this manual.
Failure to do so with void the warranty.
2.1.5 WARNING: Heavy pool (and/or spa) usage, and higher temperatures may require
higher chlorine output to maintain proper free available chlorine residuals.
2.1.6 Warning: Installation of electrical wiring should only be performed by a qualified
electrician. Failure to do so could result in serious harm and electrocution.
2.1.7 If additional chlorine is required due to heavy bather loads, use Sodium
Hypochlorite to maintain an appropriate chlorine residual in the water. NOTE: For
outdoor pools, chlorine residuals can be protected from destruction by sunlight by
addition of stabilizer (cyanuric acid).
2.1.8 Maintaining high chlorine and very high salt levels above the recommended range
can contribute to corrosion of pool (and/or spa) equipment.
2.1.9 Check the expiration date of any water chemistry test kits as test results may be
inaccurate if used after that date.
2.1.10 When replacing the cell, only use replacement cells having a label that clearly
states that it is a replacement cell for the required model.

Compu Pool C-CPP Commercial Series Manual 4
C-CPP Commercial Series
Saltwater Chlorine Generator
Owner’s Manual
1.0 GENERAL PRODUCT SPECIFICATION ...................................................2
2.0 SAFETY INSTRUCTIONS..........................................................................3
3.0 INTRODUCTION........................................................................................5
4.0 GETTING STARTED..................................................................................5
5.0 THE CHEMISTRY INVOLVED ...................................................................6
6.0 WATER CHEMISTRY.................................................................................6
7.0 ADDING SALT TO POOL OR SPA ............................................................9
8.0 INSTALLATION........................................................................................10
9.0 INSTALLATION CHECKLIST...................................................................16
10.0 USING THE CONTROL PANEL...............................................................17
11.0 MAINTENANCE........................................................................................18
12.0 WARRANTY.............................................................................................20

Compu Pool C-CPP Commercial Series Manual 5
3.0 INTRODUCTION
3.1.1 Congratulations on the recent purchase of a Compu Pool Products C-CPP
Commercial Series Saltwater Chlorine Generator. Please take a moment to read
through the entire manual before installing the new unit. The generator must be
installed and operated as specified.
4.0 GETTING STARTED
4.1.1 READ THIS FIRST. As with any electrical device it is very important that the
installation and service of this equipment be performed by a qualified person with
the skills and experience required to do it safely and correctly. Improper installation
or service can result in severe electrical shock to the installer or user of the
equipment or pool. Please choose the installer with great care.
4.1.2 Maintenance personnel should be made familiar with all aspects of the chlorinator.
Improper operation or failure to carry out correct maintenance procedures may
cause damage to the unit and void the warranty.
4.2 The C-CPP Series Chlorinator system at a glance.
4.2.1
4.2.2
Electronics
Module
Electrolytic
Cell Bays
Main
Valves
Acid Wash
Valves
Acid
Tank
Acid Tank
Fill Port
Control
Panel
Circuit
Breaker Door

Compu Pool C-CPP Commercial Series Manual 6
5.0 THE CHEMISTRY INVOLVED
5.1.1 The C-CPP Commercial Series Chlorine Generator by electrolysis creates chlorine
to sanitize the pool using the salt molecules (NaCL) in the water. A small electric
charge is applied across a set of titanium plates inside the Electrolytic Cell(s). This
produces Sodium Hypochlorite (NaOCl). In water, Sodium Hypochlorite dissociates
into sodium (NA+) and hypochlorite (OCl-) ions.
5.1.2 It is the hypochlorite ions that form with the hydrogen (H+) ions (from the water) to
form hypochlorous acid (HOCl), which is the active agent that destroys bacteria and
algae, and oxidizes organic matter. This form of chlorine works quickly in the pipe,
leaving only a mild residual in the pool.
6.0 WATER CHEMISTRY
6.1 WARNING: Prior to turning on the C-CPP Series Chlorine
Generator for the first time (including reopening the pool for the
new pool season) the water chemistry must be balanced
according to the following guidelines.
6.1.1 With proper filtration and chemically balanced water the pool should be clear and
sparkling. Unbalanced water can result in scaling, corrosion of pump equipment
and inefficient operation of the C-CPP system.
6.2 Recommended Salt and Pool / Spa Chemistry Readings
Swimming Pools
Spas
Free Available Chlorine
1.0 –3.0 ppm
3.0 –5.0 ppm
pH
7.2 –7.8
7.2 –7.8
Total Alkalinity
100 –120 ppm
100 –120 ppm
Calcium Hardness
200 –300 ppm
150 –200 ppm
Stabilizer (Cyanuric Acid)
30 –60 ppm
30 –60 ppm
Total Dissolved Solids
< 1,200 ppm
< 1,200 ppm
Salt Residual
Optimal 3500 ppm
Optimal 3500 ppm
6.2.1 pH Levels. pH produced by a chlorine generator is close to neutral pH. However,
other factors usually cause the pH of the pool water to rise. Therefore, the pH in a
pool chlorinated by a chlorine generator tends to stabilize at approximately 7.8.
This is within national standards. If the pool pH rises above 7.8, have a pool
professional test to see if other factors such as high Calcium Hardness or Total
Alkalinity are the cause, and then balance accordingly.

Compu Pool C-CPP Commercial Series Manual 7
6.2.2 Chlorine Stabilizer (Cyanuric Acid). Chlorine Stabilizer is needed to maintain
proper levels of chlorine. Unstable chlorine can be destroyed by the sun’s UV
radiation within two hours. Chlorine stabilizer must be maintained between 30 –60
ppm.
6.2.3 Nitrates and Phosphates. These chemicals can cause extremely high chlorine
demands and will deplete chlorine from the pool. In some cases, they may even
lower the chlorine levels to zero. A pool professional can test for Nitrates and
Phosphates.
6.2.4 Metals. Metals can cause loss of chlorine. Also, metals can stain the pool and tint
the water. A pool professional can check for metals and recommend methods of
removal.
6.2.5 Chloramines. Chloramines should not be present in pool water. When organic
materials are not fully oxidized by Free Chlorine, Chloramines are formed. This ties
up the Free Chlorine in the pool, and does not allow the chlorine in the pool to
disinfect. Chloramines also cloud pool water and burn the eyes. Shock the pool
with chlorine to remove Chloramines at the initial startup of the pool.
6.2.6 Total Dissolved Solids (TDS). Adding salt to pool water will raise the TDS level.
While this does not adversely affect the pool water chemistry or clarity, the pool
water professional testing for TDS must be made aware that salt has been added
for a chlorinator system. The individual performing the TDS test will then subtract
the salinity level to arrive at the correct TDS level.
6.3 Water Chemistry Helpful Hints
6.3.1 Proper operation of the chlorine generator can be easily verified by inspecting the
Electrolytic Cell. The chlorine being produced will appear as a fog along the plates.
However, if the pool remains cloudy, or the chlorine residual tests low, then the
chlorine being produced is being lost due to high chlorine demand or improper
water conditions.
6.3.2 To reduce the chlorine demand, check the pH and Stabilizer (Cyanuric Acid)
reading. If tests show correct, then a shock treatment with an oxidizer agent is
advised.
6.4 Recommended List
6.4.1 Read and keep the manual in a safe place.
6.4.2 Increase chlorine production when temperature goes up.
6.4.3 Increase chlorine production when number of pool users goes up.
6.4.4 Use Stabilizer (Cyanuric Acid) to protect free chlorine in the pool.
6.4.5 Decrease chlorine production when temperature goes down.

Compu Pool C-CPP Commercial Series Manual 8
6.5 Not Recommended List
6.5.1 Do not allow fertilizer anywhere near the pool. Fertilizers contain Nitrates or
Phosphates which cause severe chlorine demand in pool water.
6.5.2 Never use dry acid to adjust pH. A build up of by-products can damage the
Electrolytic Cell.
6.5.3 Do not add any pool water balancing chemicals (including salt) unless the
Chlorinator is turned off.
6.5.4 Do not add any chemicals (including salt) to the skimmers (if applicable).
6.5.5 Do not let salinity level drop below 3500 ppm.
6.6 Definitions
6.6.1 Algae. Plant-like organisms which grow in water. Especially active in summer
conditions, where chlorine disinfectant level is too low to destroy them. Algae may
be green, yellow, brown or black (Black Spot) in color.
6.6.2 Chlorine Demand. The amount of chlorine that should be added to the water to
provide proper bacteria and algae control.
6.6.3 Chlorine Residual. The amount of chlorine left over, after the “demand” has been
met.
6.6.4 Combined Chlorine. Weak chlorine which is combined with the contaminants in
the water.
6.6.5 Free Chlorine. Active chlorine in the water with the potency to destroy
contaminants.
6.6.6 Shock Treatment. The removal by means of oxidation of those materials that have
chlorine demand.

Compu Pool C-CPP Commercial Series Manual 9
7.0 ADDING SALT TO POOL OR SPA
7.1 Adding Salt
7.1.1 DO NOT add pool/spa chemicals directly to the skimmers (if applicable). This may
damage the cell. Maintaining high salt levels above the recommended range can
contribute to corrosion of pool/spa equipment. If the chlorinator has already been
installed, it must be turned off before adding salt. The recommended salt
concentration for the C-CPP Series is 3500 ppm.
7.1.2 It is best to empty the required salt around the perimeter of the pool and run the
filtration simultaneously while the C-CPP Series chlorinator is off to circulate the
water and dissolve the salt. Do not throw salt bags into the pool or spa as
chemicals and inks on the bag can interfere with the water balance.
7.1.3 Salt may take 24 –48 hours to dissolve in the summer and longer in the winter.
Finer granules of salt will dissolve faster than compressed pellets.
7.2 Type of Salt to Use
7.2.1 The purer the salt the better the life and performance of the electrolytic cell. Use a
salt that is at least 99.8% pure NaCl. The preferred salt is an evaporated,
granulated, food quality, non-iodized salt.
7.2.2 Avoid using salt with anti-caking agents (sodium ferrocyanide, also known as YPS
or yellow prussiate of soda) that could cause some discoloration of fittings and
surface finishes in pool.
7.2.3 Water conditioning salt pellets are compressed forms of evaporated salt and may
be used but will take longer to dissolve.
7.2.4 Do not use calcium chloride as a source of salt (use sodium chloride only).
7.2.5 Do not use Rock salt. Insoluble impurities mixed with the rock salt can shorten the
life of the unit.
7.3 Salt Level
7.3.1 The Compu Pool C-CPP Series chlorinator can work with a broad salinity range,
from a minimum of 3000 ppm (parts per million), up to 6000 ppm. However, the
ideal level for operation is 3500 ppm. To achieve this level of salinity, add 30 lbs. of
salt for every 1000 gallons of water. If you are unsure of the number of gallons in
the pool, double-check with the equations below.
Pool Shape
Gallons (Measurements in Feet)
Rectangular
Length x Width x Average Depth x 7.5
Round
Diameter x Diameter x Average Depth x 5.9
Oval
Length x Width x Average Depth x 6.7

Compu Pool C-CPP Commercial Series Manual 10
7.3.2 The ideal salt level is 3500 ppm. A low salt level will reduce efficiency of the
chlorinator and result in low chlorine production. A high salt level can cause a salty
taste to the pool. In addition, operating the unit outside the recommended salt
range will rapidly reduce the longevity of the cell. The salt in the pool/spa is
constantly recycled and the loss of salt throughout the swimming season should be
small. This loss is due primarily to the addition of extra water to replace water lost
from splashing, backwashing, and draining (because of rain). Salt is not lost due to
evaporation.
7.3.3 If salt content is too high you will need to reduce the level of water in the pool/spa
and refill the pool/spa with fresh water that has not been diluted with salt.
7.3.4 To initially start a pool with the correct amount of salt, add salt to the pool at a rate
of 0.03 pounds of salt for every 1 gallon of water.
8.0 INSTALLATION
8.1 Positioning
8.1.1 The C-CPP series chlorinator must be installed in a room or area that is protected
from the environment and weather. The chlorinator must not be installed into a
location that is used for chemical storage as this will void the warranty.
8.1.2 Water leaks, no matter how small should be attended to immediately. If there is
water in the vicinity of the chlorinator, condensation may form on the internal
electrical components which can result in malfunction. The warranty will not cover
malfunction due to condensation or weather.
8.1.3 The chlorinator must be positioned downstream from the filtration plant and
upstream from any heating equipment.
8.1.4 Positioning should allow for easy access to the electronics module door, control
panel, cell bays and valves.
8.1.5 The chlorinator can be moved into position with either a forklift or pallet jack(s).
8.2 Plumbing
8.2.1 The C-CPP series chlorinator must be plumbed to the main return pipe of the pool
after the filtration system.
8.2.2 A branch line needs to be taken from the main filtration return line and diverted
through the Chlorinator to create a bypass installation. This must be done in the
manner shown in the plumbing diagram in the following section (Figure 1). Installing
the Chlorinator in this manner avoids excessive pressure on the Chlorinator and
filtration system. Additionally the Chlorinator can be isolated from the main flow
return line to enable uninterrupted filtration.