Setup: Emaux SSC Series Salt Chlorinator User Manual

Content

Overview

The SSC Series Salt Chlorinator is a saltwater sanitation system for residential and semi-commercial pools. It generates chlorine from dissolved salt, reducing the need to add traditional chlorine products directly to the water.

The system suits pool owners who want steady sanitizer output, simpler daily handling, and self-cleaning electrode technology. The SSC Series Salt Chlorinator is designed for pools and spas only, and it should never be used to disinfect drinking water.

Specifications

Available models: SSC15, SSC25, SSC50, plus E, T, and TLT variants.
Chlorine generation: 15 g/hr, 25 g/hr, or 45 g/hr depending on model.
Cell power rating: 142 VA, 226 VA, or 500 VA depending on model.
Input voltage and frequency for T models: 220–240VAC 50/60Hz for SSC15-T and SSC25-T, and 220–250VAC 50/60Hz for SSC50-T.
Lighting transformer power for TLT models: 100 VA.
Concrete pool capacity: up to 50,000 L, 75,000 L, or 120,000 L depending on model.
Fiberglass pool capacity: up to 45,000 L, 70,000 L, or 110,000 L depending on model.
Recommended salt range: 3,000–4,000 ppm for SSC15 and SSC25, and 4,000–5,000 ppm for SSC50.
Salt concentration working range: generally 4,000–6,000 ppm.
Maximum pump load on SSC-TLT series pump output: 1,500 W or 1.5 HP.
Waterproof enclosure rating: IPX4 for outdoor mounting.
Pipe compatibility: 1.5-inch and 2-inch PVC via universal union.

Detailed Description

The SSC Series Salt Chlorinator uses electrolysis to convert salt in pool water into chlorine gas, which then sanitizes the water. Chlorine output is controlled by adjusting the current through the titanium cell, allowing the system to produce more or less sanitizer as needed.

The unit includes a control box, titanium cell, cell cable, screws and fuse set, and 1.5-inch and 2-inch universal unions. Some versions include a pump timer, and some include an underwater light transformer and lighting control.

The titanium cell is self-cleaning through reverse polarity, which helps reduce scale buildup and supports longer service life. The control panel manages output, timer functions, winter mode, and status indicators for salt, flow, polarity, and system faults.

Safety

The SSC Series Salt Chlorinator must be installed according to local wiring codes and connected through a proper disconnection device. It should never be powered through an extension cord, and it must be grounded before use.

For electrical protection, the supply should run through an RCD or GFCI with a rated residual operating current not exceeding 30 mA. The unit must be on its own circuit breaker, especially when a pump is powered from the chlorinator.

Always unplug the unit and allow at least 15 minutes of cooling before servicing. Never unplug the cell cable while the system is running. The enclosure can become pressurized if water flow stops, so the cell must operate only with the pump running and the valves fully open.

Children aged 8 and above may use the appliance only under supervision or with proper instruction. Cleaning and user maintenance should not be performed by children without supervision.

Keep the control box away from direct sun, heat sources, and chemical storage, especially acids, which can damage internal electronics. Do not touch hot internal parts or the aluminum heat sink immediately after operation.

Setup and Operation

Install the control unit in a well-ventilated spot close to the filter equipment, ideally within one meter. The control panel should be mounted away from the pool, high enough from the ground, and with enough clearance on all sides for service access.

The cell must be installed horizontally in the return line after the filter and before the pool return. A bypass setup with inlet and outlet gate valves is preferred so the unit can be serviced without stopping filtration. The valves must remain open during operation to prevent pressure buildup.

Before adding salt, set the multiport valve to Filtration or Recirculation and run the pump. Spread salt evenly around the pool or ballast tank instead of piling it in one spot. Let the filtration system run for about 24 hours so the salt dissolves fully.

The control panel display shows output level and operating status. At 100%, the chlorinator runs continuously. At 50%, it runs 30 minutes per hour. At 30%, it runs 18 minutes per hour and remains idle for the rest of the hour.

In normal use, the display shows the percentage of chlorine production. If the system reports an error, operation stops until the issue is corrected. A low salt warning appears as a red indicator, and prolonged low salt can damage the cell.

The winter mode reduces chlorine production to 85% of the selected output. The polarity indicator shows the electrode reversal cycle, which occurs every 8 hours to help remove deposits.

On timer models, the 24-hour timer dial uses 15-minute divisions. Set the clock to the current time, then push the captive trippers outward for the periods when the unit should run automatically. The pump and chlorinator operate together in auto mode.

The no-water indicator turns on when the water level inside the cell drops below the sensor. In that condition, both the pump and chlorinator stop automatically. This can happen from poor flow, leaks, incorrect installation, or trapped gas.

During very hot weather or high bather load, pool owners may need to super-chlorinate with separate chlorine products or increase chlorinator run time. Always turn the system control down to zero before adding more salt, then restore the setting after the salt dissolves.

Cleaning and Maintenance

Regular care helps the SSC Series Salt Chlorinator perform reliably and last longer. Water chemistry should stay within the recommended range, and the cell should be checked periodically for calcium scale.

Keep the pool balanced, maintain good ventilation around the equipment, and prevent insects from entering the control box. Heavy scale buildup lowers efficiency and shortens cell life, so it should be handled before it becomes excessive.

If the cell develops calcium deposits, it can be cleaned manually. Turn off the filtration system, remove the cell, and place it in a solution made from one part hydrochloric acid to ten parts water. Leave it for five to ten minutes, then rinse thoroughly and reinstall it.

Protective clothing is required when using acid. If the scale is stubborn, a dedicated cell cleaner may be used instead, and it may be left in the solution longer than the acid mixture.

Troubleshooting

Low salt warning: add salt only within the recommended range for the model.
Over-salt warning: dilute the water if the salt level stays too high.
Er1 alarm: the unit has detected a sudden salt concentration change or a protective shutdown condition such as excessive salt, high ambient temperature, or poor ventilation.
Er4: check the transformer output wiring or inspect the fuse.
No water indication: stop and check flow, pump operation, installation, leaks, or gas trapped in the cell.
No chlorine production: set system control higher, check the fuse, confirm the pump is running, and verify that the timer is not stopping operation.
Display shows 888: the system setting is too low or the unit needs attention from the operating controls.
Unit stops during backwashing: this is expected; turn the chlorinator off while backwashing and return to normal filtration afterward.
Low water temperature or low salt: increase salt to the proper range and use winter mode if needed.
Excessive scale: clean the cell and inspect operating conditions to reduce future buildup.

Warranty

The warranty applies to the original purchaser only and starts on the date of purchase. It covers defects in materials and workmanship under normal use during the warranty period.

The warranty is not transferable and does not cover expendable parts. Emaux may repair or replace defective parts with new parts or serviceable used parts that match or exceed the original performance.

Coverage excludes damage caused by misuse, accidents, acts of nature, use outside the stated operating conditions, non-approved parts, modifications, war or terrorist attack, and service performed by unauthorized parties.

Pros & Cons

Pros: Self-cleaning titanium cell, steady chlorine production, simple salt-based sanitation, and support for timer and lighting options.
Pros: Suitable for multiple pool sizes with clear output ratings and broad installation flexibility.
Cons: Requires correct water balance, careful salt management, and regular cell inspection to prevent scale and performance loss.
Cons: Must be installed with proper flow and electrical protection to avoid damage or safety hazards.

PDF

Faqs

How should I install the SSC Series Salt Chlorinator cell for proper water flow?

The salt cell should be fitted horizontally into the return line after the filter, ideally as close to the pool return as possible so chlorine is not lost in the plumbing. Make sure the water inlet and outlet follow the flow direction marked on the cell. The unit should be installed above the sand filter discharge water level, and a bypass with gate valves is recommended for easier servicing without stopping filtration. Never close the inlet or outlet valves while the system is running.

Where should the SSC Series control box be mounted for safe operation?

Mount the control box in a well-ventilated area, close to the filter equipment but away from direct sun, heat sources, and chemical storage. The manual also recommends keeping it at least 3.5 meters from the pool and around 1.5 meters above the ground. Leave enough clearance around the unit for maintenance. The enclosure is rain-tight for outdoor use, but it still needs a protected, weatherproof power connection and enough space for cooling and servicing.

What salt level does the SSC Series Salt Chlorinator need to work correctly?

The SSC Series works best with the correct salt balance in the pool water. The manual recommends about 3,000 to 4,000 ppm for SSC15 and SSC25 models, and 4,000 to 5,000 ppm for SSC50. Too little salt can reduce chlorine output and damage the cell over time, while too much salt can trigger overload warnings and increase the risk of corrosion. Always let salt dissolve fully before returning the system to normal operation.

What type of salt should I use with the SSC Series chlorinator?

Use high-purity pool salt, ideally 99% pure sodium chloride. Do not use rock salt, iodized salt, or salt that contains too much anti-caking agent or yellow prussiate of soda. Add the salt evenly around the pool rather than pouring it into one pile, and avoid adding a large amount near the skimmer. Impure salt can shorten cell life, reduce chlorine production, and create unnecessary buildup on the titanium plates.

Why does the SSC Series show a low salt or over salt warning?

A low salt warning usually means the water has not reached the recommended salt range, or the cell may have scaling, low water temperature, or poor flow. An over salt warning means the salt level is above the safe operating range, so chlorine production is reduced to protect the unit. The chlorinator estimates salt by conductivity, which can be affected by temperature, so a warning may appear briefly after adding salt or during hot conditions.

What should I do if the SSC Series displays an error code like Er1 or Er4?

Er1 usually points to a protection mode caused by a sudden change in salt level, high temperature, poor ventilation, or another harsh operating condition. Er4 indicates an AC line input issue and may require checking the transformer output wiring or the fuse. If the unit enters protection mode, let the water conditions stabilize and make sure the installation has proper airflow, grounded power, and the correct electrical connections before restarting the system.

Can the SSC Series Salt Chlorinator run without the pool pump?

No, the chlorinator must operate only when water is flowing through the cell. Running it without flow can overheat the enclosure and create a serious pressure hazard. The pump and chlorinator should start and stop together, and the manual specifically warns against operating the cell with valves closed. If the system has a timer or pump socket, make sure the pump and chlorinator are synchronized so chlorine generation only happens during circulation.

How do I clean the titanium cell on the SSC Series Salt Chlorinator?

The cell has a self-cleaning reverse polarity function, but it may still need manual cleaning if calcium scale builds up. Turn off the filtration system, remove the cell, and soak it in a diluted acid solution made with acid added to water, not the other way around. Leave it for five to ten minutes, then rinse thoroughly and reinstall it. Use protective clothing, and avoid scraping the plates with anything hard that could damage the cell.