Delta ELEKTRA UV E Series, Installation Instructions Manual

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are in doubt). If the pump output exceeds the maximum flow rate of the EUV unit you have selected, select an
EUV model with a higher flow rate capacity rating or consider a multiple unit installation. (See Sec. 17.7).
3.0 Desired UV Unit Flow Rates Swimming Pools, Fountains, Water Features
Note: Multiple EA units can be used for flow rates beyond those specified herein. (See Sec. 17.7)
4.0 Desired UV Unit Flow Rates Ponds
Note: Multiple EUV units can be used for flow rates beyond those specified herein. (See Sec. 17.7) – Do not exceed
8 ft./sec. flow rate for your piping.
5.0 Installation — Before starting the installation, PLEASE read this manual from cover to cover. A few moments
spent initially becoming totally familiar with the EUV unit and its installation requirements will save a great deal
of time (and expense) later. If you have questions that are not answered after you have completed the reading
of this manual, contact your supplier or Delta UV. We are ready to assist you at anytime and we want your
installation to go smoothly and the equipment to work properly.
5.1 Locating The UV Unit - Once you have confirmed the sizing of your pond or pool and compared that
information against the requirements of your EUV unit by using the charts above, it is now time to install your
unit. The EUV unit comes with all internal components fully assembled and ready for installation. Only the
Inlet/Outlet unions and pressure gauge need to be installed to ready your unit for installation. All parts of the
EUV units are UV inhibited PVC plastic. Thus, your unit will function fine in the outdoors. Installing the EUV unit
indoors or inside a covered area is preferred however, to keep your unit looking new. The EUV unit will need
to be powered from a 0 V/5A electrical outlet. If the electrical outlet is outdoors and open to the weather, it
will need to be an Outdoor type receptacle. The EUV unit comes with a eight foot power cord. Do not use an
extension cord unless it is at least a 16/3 size conductor waterproof type and is no more than twenty-five feet
(7.5 meters) long.
Note: 40V / 50/60HZ units are available – Contact your dealer for more information.
5.2 Plumbing The UV Unit - Your EUV unit will need to be plumbed into your pond or swimming pool circulation
system. The diagram (Fig. ) shows how the unit is to be plumbed. Note that the water is to be piped from the
pressure side of the pump and after the filter, in and out of the EUV unit. The inlet for the water is at the bottom
of the EUV unit, and the outlet is at the top of the EUV unit. If your pump exceeds the maximum flow rate of
the EUV unit, installation of a plumbing by-pass will be necessary to bypass some of the pump’s flow around
the EUV unit so the maximum flow rate of the EUV unit will not be exceeded. A typical bypass arrangement is
shown in Fig.
Delta UV Maximum Maximum Minimum UV Max Volume Max Volume Max Volume Max Volume Max Volume Max Volume
E/ES Flow Rate Flow Rate Microwatts 2 Hr. Turnover 2 Hr. Turnover 3 Hr. Turnover 3 Hr. Turnover 4 Hr. Turnover 4 Hr. Turnover
Model (GPM) (LPM) sec/cm
2
(Gallons) (Liters) (Gallons) (Liters) (Gallons) (Liters)
E/ES-5 31 140 30390 4440 16807 6660 25211 8880 33614
E/ES-10 57 295 30390 9360 35431 37440 141725 18720 70863
E/ES-20 80 416 30180 13200 49967 52800 199869 26400 99935
E/ES-40 110 469 30310 14880 56327 59520 225307 29760 112654
Delta UV Maximum Maximum Minimum UV Max Pool Volume Max Pool Volume Max Pool Volume Max Pool Volume
E/ES Flow Rate Flow Rate Microwatts 12 Hr. Turnover 12 Hr. Turnover 8 Hr. Turnover 8 Hr. Turnover
Model (GPM) (LPM) sec/cm
2
(Gallons) (Liters) (Gallons) (Liters)
E/ES-5 31 140 30390 26640 100843 17760 67229
E/ES-10 57 295 30390 56160 212588 37440 141725
E/ES-20 80 416 30180 79200 299804 52800 199869
E/ES-40 110 469 30310 89280 337961 59520 225307