TM Commercial Salt Water Pool Sanitizing System Installation & Operating Instructions SCMax 77 & SCMax 155 Please pass these instructions on to the operator of this equipment. Email: sales@davey.com.au davey.com.
TM Commercial Salt Water Pool Sanitizing System Congratulations! You are now the proud owner of a renowned ECO-matic High Output Salt Water Chlorinator. Please read all information in this installation and operating instruction carefully before installing or operating your Salt Water Pool Chlorinator. Table of Contents Packing List....................................................... 2 Important Notice................................................ 3 Technical Specifications............................
IMPORTANT NOTICE FACTORS THAT WILL IMPROVE THE PERFORMANCE & LIFE OF YOUR SALT WATER CHLORINATOR PLEASE READ THIS BEFORE OPERATING YOUR CHLORINATOR Salt Water Chlorinators are a valuable piece of pool sanitizing equipment and must be cared for to get the best performance and life span from it. There are THREE main factors that will damage your chlorinator and reduce the life of the product. Please monitor the following factors in accordance with your installation & operating instructions. 1.
Technical Specifications Input Voltage (ac): Supply Frequency / Phase: Maximum Input Current (ac): M4920 M4921 220-240V 50/60Hz / Single 2.5 Amp 5.0 Amp Power Consumption @ 230V: M4920 M4921 0.58 kW 1.15 kW Output to Cell (dc): M4920 M4921 22-24V / 9A 24-26V / 25 A Chlorine Gas Output: M4920 M4921 Ideal Salt Range: Cooling: Electrolytic Cell Type: Maximum water temp (in cell): 59 g/h, 3.12 lbs/d 118 g/h, 6.
Installation Instructions This system is not intended for outdoor installation. If a pump/filter room is not available, a shelter providing shade and weather protection will be necessary. Please note that the installation area should be well ventilated and free of substances that cause corrosion. Installation must be done in accordance with any local regulations. When deciding on the position of the unit, take care to allow for the cable lengths available.
Electrical Connections Mains Connection The Power Supply has a power cord attached to the left-hand side of its bottom panel. The power cord should be connected to mains power using the correct sized male plug or by hardwiring straight into the control box. The earth must be connected. The General Purpose Outlet / Control Box to which the unit is connected should be protected by a Residual Current Device (RCD Safety Switch), see local electrical regulations.
Operation of the ECO-matic System The electrolytic Cell Output is shown on a PRODUCTION meter made up of a bar of five LEDs on the left-hand side of the control panel. Normal cell operation is indicated by five green LEDs being on. The Unit is fitted with an electronic control and warning system. This regulates the output of the Unit to a preset maximum. The warning system consists of an OPERATION LED which will glow Red to indicate possible faults with the Unit or damaging operating conditions.
ECO-matic Control Panel LED Production Bar Meter System Control Dial Operation LED External Control Setting Easy Access Fuse ON / OFF Switch Special Features System Control The System Control varies the amount of time the Cell operates during the filtration cycle. The System Control will not vary the electrical current supplied to the Cell.
Warning LED Your ECO-matic chlorinator is fitted with a number of protective systems including the Warning LED. As the salt level in the pool decreases, the wear on the Cell increases. Although salt is not consumed in the electrolysis process, it is lost through splashing, back-washing and on bathers as they leave the pool. The salt level is also reduced by rain, which causes dilution. Salt is not lost to evaporation. As the salt level in the pool falls below the minimum the Warning LED will turn RED.
Life of ECO-matic electrolytic cells will vary substantially from one installation to another due to variations in operating time, water quality and composition, system and cell maintenance. Please ensure that when cell replacement is necessary you use the correct genuine ECO-matic replacement cell to match your system. Note: Only an ECO-matic reverse polarity cell is approved for use with an ECO-matic (formerly known as Eco-salt SC MAX) Power Supply.
Day to Day Operation These prime rules must be observed if your unit is to give the best possible service: 1. Stabilizer: Measure the stabilizer level using an appropriate test kit. It should be between 30 and 50ppm. If the pool has never had stabilizer added, then approx. 50ppm of stabilizer should be added. Follow the directions for adding it or load it directly into the pool pump inlets.
Chlorine Production The ECO-matic unit must be run daily to generate sufficient chlorine to sanitise the pool. If the level is too low either longer running times are required or the System Control needs to be adjusted higher. Harsh local conditions such as traffic pollution or windborne dust require different running times; in which case, seek advice from your pool shop. Without sufficient filtration/chlorination, your pool will never function correctly.
IMPORTANT: Always insist on genuine Davey ECO-matic replacement cells and parts. If it is necessary to replace the Electrolytic Cell, beware of “look alikes”. Only the Genuine ECOmatic Cell is designed and warranted to operate with the ECO-matic. Serious damage may result to the electronics inside the unit if copy cells are used and may therefore void the warranty. Patent Information ECO-matic Reverse Polarity systems are protected by Australian Standard Patent Number 684550.
Selection Guides Selecting the right Chlorinator Run Time Pool Volume Cool Climate (<80ºF) Cool Climate (<25ºC) Pool Volume Temperate Climate (80-85ºF) Temperate Climate (30-35ºC) Pool Volume Hot Climate (>85ºF) Hot Climate (>35ºC) Chlorinator Residential ESC16 / ESC6000 16 grams / hour 8 Hours 80,000 litres 21,000 gallons 65,000 litres 17,000 gallons 50,000 litres 13,000 gallons ESC24 / ESC7000 24 grams / hour 8 Hours 120,000 litres 32,000 gallons 95,000 litres 25,000 gallons 75,000 litres 20,
Useful Information Measurements UNITS CALCULATION Volume Multiply By UK gallons to litres 4.546 litres to UK gallons 0.22 US gallons to litres 3.79 litres to US gallons 0.264 Linear Multiply By feet to metres 0.305 metres to feet 3.281 inches to millimetres 25.4 millimetres to inches 0.0394 Pressure Multiply By psi to kPa 6.89 kPa to psi 0.145 kPa to metres head 0.102 metres head to kPa 9.81 psi to feet head 2.31 feet head to psi 0.
TM P/N 401751-5 supersedes P/N 401751-4
