Elecro Optima Compact Electric Heater Residential Swimming Pool Heaters 3 to 24kW 1. Description Elecro Optima Compact Electric Heater range is BMS integration ready and comes with corrosion-resistant titanium heating elements, making it highly robust and durable.The Elecro Optima Compact Electric Heater is designed and manufactured to the highest specifications at the Elecro works in Hertfordshire, England. Compact in design, robust and ultra-reliable, this heater is made to last, providing you the perfect pool temperature with easy to use controls.Robust, reliable, accurate and efficient, the Elecro Titan Optima is the ideal choice for a long-lasting swimming pool heater, which is easy to install even in limited spaces.The heater can be vertically wall-mounted using the bracket provided or stand on the floor on its two feet and offers an easy-to-program touch screen with clear blue digital characters that are legible even in bright sunlight. Whether used as a stand-alone device or back up for a heat pump the Titan Optima will provide many years of reliable maintenance free service and like all Elecro electric heaters will operate at 100% efficiency throughout its life.All Elecro electric heaters feature our unique and proven coiled heating element technology whereby a turbulent vortex is created in the water flow. This delivers outstanding efficiency and extended life expectancy by preventing the build up of mineral deposits on the heating element.Three of these signature heating element and flow tube assemblies are situated in parallel inside the Titan Optima casing and achieve outputs ranging from 18 to 120-KW. Each element bank is energised via two separate contactors with integral digital timers that minimise the potential of any voltage drops and at the same time allowing for simple, no fuss installation.The Elecro Optima Compact Electric heater range can be easily operated using the digital thermostat, accurate to 0.5°C and is ready for integration to your Building Management System. The heater’s outlet manifold accommodates a flow switch, with gold tipped reed, that provides a signal to the control board for ultimate reliability and safety; whilst the inlet manifold has been designed to eliminate the risk of air locking. Over-heating is prevented by a manual-reset thermal safety cut-out.The heater’s outlet manifold accommodates a flow switch that provides a digital signal to the control board, while the inlet manifold has been designed to minimise flow imbalance between the flow tubes, eliminating the risk of air locking. Safety and equipment protection is provided by a flow switch, with over-heating prevented by one auto-reset and one manual-reset thermal safety cut-out’s. Delivery is on a 5-7 working day lead time as these items are made to order 2. Features Easy installation, fully equipped and pre-wiredUltra reliable flow switch for safe operationTemperature thermostat and overheating sensorTitanium flow tube and heating elementsRobust, durable constructionCorrosion resistant. Sea and Salt chlorinated water compatibleVortex, long life, stay clean heating element technologySilent operationTouch Screen set and forget displayNo servicing requiredUnit can be vertically wall mounted (brackets supplied)3 year warranty 3. Sizing & Models Power OutputVoltageAmpslength ‘L’3kW230v13699mm4.5kW230v20699mm6kW230v27699mm9kW230v40699mm12kW230v52877mm6kW230/415v27/9877mm9kW230/415v40/131042mm12kW230/415v52/181042mm15kW415v221042mm18kW415v261042mm24kW415v351042mmThe guide for sizing electric pool heaters is 1.5kw per 1000 gallons of pool or pond water. Or 1.5kw per 4.5m3 of pool waterso for a 20m3 pool, you would need at least a 6.6kw electric heater.Note that the maximum size of electric heater that can run from a UK 13A socket is 3kwOur heat pumps have much lower running costs than electric pool heaters 4. Specifications Flow requirementsMinimum Flow:3-kW to 6-kW = 1m³/hour9-kW to24-kW = 4m³/hourMaximum Flow : 17m³/hourRecommended: 10m³/hourHeating ElementsTitanium, low watts densityFlow TubesOptima Compact = BS 316L Stainless SteelOptima Compact PLUS = TitaniumControl Thermostat Options– BMS Integration Ready with touch screen control panel– Standard Digital 0.5°C differential (without BMS integration or touch screen)– Analogue 1.2°C differentialSafety Thermostat55° C (manual reset)Flow SwitchGold tipped reed switch with Titanium fulcrum pinContactorsDuel Schneider ElectricWiringHigh temperature, silicone sheathed, multi-strand copper conductorsSealsHigh temperature special formula EPDMWater Connections1½” BSP female thread supplied with:1½” / 50mm ABS unions for rigid pipe1½” / 1¼” hose tails for flexible pipeWorking Pressure4 bar maximumMountingFloor or wall mountable (wall bracket supplied)Standards complianceEuropean Electromagnetic Compatibility directiveHarmonised standardsThe European Low Voltage Directive and The Harmonised Standard 5. Optional Extras You may need to purchase some additional fittings for installation of this unit, so please take a look at our – Hose and pipe fittings 6. Product Literature Please click the links below to download pdf brochures for Elecro heatersElecro Optima Compact Electric Heater BrochureElecro Optima Compact Electric Heater Installation Manual 7. Warranty & Support The Elecro Optima Compact pool heater comes with a 3-year warranty.We recommend that you retain the packaging in case you need to return the unit to us for repairs under the warranty. We are happy to provide technical support for all Elecro Evolution products that we supply. 8. Delivery This range of products are on a 15 working day lead time in the UK and can be shipped to any UK address on a 1-3 day delivery service.Please note that as these items are bespoke and made to order they are non-returnable (unless faulty)This item is a special order itemThe price includes FREE UK delivery.We can ship this item to any country. Please contact us for a shipping quote. 9. Installation The heater must be installed by a qualified electrician who must provide a certificate of conformity upon completion of the work.The heater should be either installed horizontally or vertically allowing enough space for the pipe connections and wiring. It should be firmly secured using screws to a firm base or wall.The heater should be installed at a low point in the filtration system. It should be positioned downstream of (after) the filter and upstream of (before) any dosing or other water treatment plan. Please ensure flow direction is correct.The flow rate of water into the heater must not exceed 17,000 litres per hour (17m3/hour/3,740 UK gallons per hour). A higher flow rate will require the installation of a by-pass to prevent damage to the heater elements.The universal unions are supplied with this heater.Please call us for more information. 10. Videos
