INDEX CHAPTER I ....................................INSTRUCTIONS FOR INSTALLER ............................. 3 INTRODUCTION ..................................3 COMPONENTS AND PHYSICAL CHARACTERISTICS ....................4 Solar panel ....................................... 6 2.3.1 Technical Spec Sheet ............................6 2.3.2 Efficiency Curve ..............................6 2.3.3 Cross Section of the Solar Panels ........................8 Technical Specifications of Horizontal Boilers ........................
Buying an OURASET is a gift to the “PLANET EARTH” as well as to the future generations. OURASET solar water heater system is designed to provide problem free hot water for many many years.
Page 5
527,0 * In addition to to standard sets illustrated at section 2, various configurations are shown above. These schemes are illustrative only. OURASET manufactures systems with different tank configurations only on an OEM basis with sufficient volume. *Refer to Section 4 : “Shading Scheme”...
Solar panel 2.3.1 Technical Spec Sheet Technical Specifications of the Panels – AA and AES MODEL AA 950 AA 1200 AES 950 AES 1200 Dimensions 950x1950 x105 mm. 1200x1950x105 mm. 950x1950x105 mm. 1200x1950 x105 mm. Net absorption area 1,57 m 2,07 m 1,57 m 2,07 m...
Technical Specifications of Horizontal Boilers HIGHLIGHTS OF OURASET P SERIES * Aesthetic Uv resistant ABS Plastic Caps designed for easy handling * Minimum heat loss due to dense polyurethane insulation * Enatech porcelain enamel coating to ensure hygienic water * Electrical heater inlet and cap available...
Page 10
2.4.1 Horizontal Boilers, Middle connection (M), CLOSE loop (CL) P 190M / CL P 300M / CL Ф DESCRIPTION NOZZLE Cold water inlet 3/4" Hot Water Outlet 3/4" Solar Collector Outlet 3/4" Return to Collector 3/4" Expansion Tank Kit Connection 3/4"...
Page 11
2.4.2. Horizontal Boilers, Side connection (S), OPEN (OL) or CLOSE (CL) loop P 120S / CL P 120S / OL P 150S / CL P 150S / OL P 190S / CL P 190S / OL P 300S / CL P 300S / OL OPEN LOOP CLOSE LOOP...
Page 12
2.5 Components and Accessories Component Brand* Technical Features More Specs • See Section 6 for details Structures 40x40x4 mm, perforated L profile, electrogalvanized • Extruded aluminum profile 6 or 7 lt capacity, precharged to 1 bar, Expansion Tank ** Varem Dimensions: Ø385x92 mm max.
3.5 You may need the following tools and devices for the installation of your OURASET system: a. Small crane - for the lift of panels and stand on the roof b.
4. INSTALLATION OF PANELS 4.1 Placement of Panels: The panel should face the direction of the equator. Panel should face South in the Northern and North in the Southern Hemispheres. Use a compass to determine the true south. 4.2 Panel Angle: The general application is that the panel is installed at the same angle as the latitude of your location at all locations outside of the Tropic Zone.
MODULAR ROOF-TOP STAND Your Modular Compact System Structure is designed to be compatible among different models. By changing only 1-2 parts you can build up all the different models of structures that you may require. NOTE: There are also many common parts in the thermosyphonic stand parts that you can also use to build up Villaset Stands.
6.3 Description of screws that are used in the mounting of the stands. You will use two kinds of screws that will be sent with your structure. TYPE 2 TYPE 3 TYPE 2 : Standard Structure Assembly Screws TYPE 3 : Flat Head Screws- used for connection of tank support bed to wind belt...
Page 19
6.4.7 Put your structure on the desired location on the roof to mark the points on which you want to anchor the ground support (I). 6.4.8 Put the structure aside and drill the holes on the roof and insert plugs and nuts. Anchor the ground supports (I) on the roof.
6.5 Assembly of Thermosyphonic Flat Roof Stand (TFR35) By changing only two parts (B,C) that are listed at Section 2, you can easily convert your flat roof structure from 45° inclination to 35°. During your installation you just need to take into account the dimensions illustrated in Figure C, below: FIGURE C: TFR35-1 /2: T.
Page 23
for systems 121-151-191 when connecting the back diagonals. Use the holes on the vertical frames (B) that correspond to this distance between the two legs. (See Figure A) 6.5.4 The distance between the two legs must be 1260 mm. for structure type TIR45-2 for systems 192-302.
Page 24
6.5.7 Remove the tiles on the roof and identify the location on the wooden, steel or concrete beams on which it is possible to screw the roof anchors (J). Install the roof anchors on the suitable locations alongside the beams. Try to locate the anchors in a way that one pair is at the bottom and the other two pairs are closer to the top.
Page 26
5. CHARGING THE SYSTEM Important points in the connection of the system to the house plumbing: 5.1.1 Install the equipment in such a way that the thermotank stays the closest possible to the consumption points. The maximum distance between the collector and the most distant consumption points should be around 30m, linear.
MODEL P 101 P 121 P 151 P 191 P 192 P242 P 302 Close Loop Volume (lt.) 9,00 12,00 13,00 14,00 15,00 20,00 21,00 ºC Temperature AFLUS 1,35 lt 1,80 1,95 2,10 2,25 3,00 3,15 WATER 7,65 lt 10,20 10,20 11,90 12,75 17,00 17,85 AFLUS 1,80 lt...
Page 28
On the side of your electrical element, there is a screw that goes through the body of the element. The third hose is reserved for grounding. Connect this hose to the screw attached to the body of the electrical element. Make sure that your home’s electrical circuit has grounding.
AFLU-S HEAT TRANSFER FLUID Aflu-S is a special non toxic propylene glycol heat transfer fluid used in the close circuit of your system to provide better heat transfer at the same time protecting your system from corrosion and frost. Freezing Point: 60°...
CHAPTER II INSTRUCTIONS FOR THE USER WARNING: Make sure that all installation is carried out by your authorized installer. Check all valves are properly working and the system is completely filled with water and antifreeze fluid. In case of failure, read the instructions at the troubleshooting section. Always call your authorized service store before taking any action.
13.1 Cleaning Panels: Regular rainfall keeps your panels clean. In dusty or drought areas, it is recommended that panels are cleaned by the help of warm water and sponge when necessary. 13.2 Pipe Insulation: Insulation material for piping may worn out in time due to strong UV rays. Renew when necessary.
Page 33
o Do not let the water running when there is no need. o Use the hot water at a reasonable temperature (around 42 ° C) o If the water pressure at your house is excessive, install a pressure reducer. 14.2 Proper Installation When properly located (facing the right direction, installed in the right angle, located on an unshaded spot, etc) your system should work at its best.
Need help?
Do you have a question about the ECOSET 151 and is the answer not in the manual?
Questions and answers