Summary of Contents for Unical SOLECO 160 2.5
- Page 1 SOLECO 160-220 2.5 200-300 INSTALLATION, USE AND SERVICING INSTRUCTIONS 00335385 - 1 edition - 12/14...
- Page 2 Information for the Installer Technical data 1. Before installation make sure that there is available the right space for the correct installation of the system. The system must always face the South for North hemisphere or North for South hemisphere. The system must be connected with tubes with nominal diameter from 18-22mm.
- Page 3 Support base The roof structure must be able to take the wind and snow loads (Note: 1m2 powder snow ~ 60kg / 1m2 wet snow ~ 200kg). It must be taken under consideration the local conditions regarding snow and wind loads.
- Page 4 ATTENTION: The collectors should remain covered before fill in the thermal fluid. Troubleshooting If a reduced efficiency of the solar system is noticed during a sunny day, then check the following: The installation is correctly orientated. Obstacles do not shade the collectors. ...
- Page 5 must be advised by the local dealer about the lowest freezing temperature that the system can resist. The used glycol is Propylene Glycol 1,2. Maintenance 1. The system must be maintenance every year, by authorized technician. The necessary replacement and processes are: 1.1 Replacing of the Mg anodes 1.2 Checking of the safety valves 1.3 Checking of the level of the glycol in the closed loop.
- Page 6 Assembly of the support base Inside the carton box of the support base, you will find all the necessary materials for the proper assembly of the support base for flat or tiled roof. SOLECO160 -200 200 Description Photo 220 2.5 Floor L-bar 2000 L - bar 1370 L - bar 960...
- Page 7 ELBOW ¾ MALE-FEMALE ELBOW 22 X ¾ MALE ELBOW 22mm x 22mm CONNECTOR MM X PLUG 22 PLUG 1/2 LEEVE SAFETY VALVE 3 BARS SAFETY VALVE 6 BARS SEALING RINGS TEMPERATURE-PRESSURE OPTIONAL OPTIONAL OPTIONAL VALVE 94C-6BARS GLYCOL SIDE TUBE HOLDER INSULATED TUBE 320mm INSULATED TUBE 650mm INSULATED TUBE 210mm...
- Page 8 Installation of the system on a flat roof ATTENTION: For the flat roof assembly the inox tile holders are not used!!! Lay on the ground the 2 Floor L-Bar 2000 in parallel. The distance between them should be at 940 mm for the models Soleco 160-200 2.5 and 200/2.
- Page 9 Fix the L - bar 1370 to the 2nd hole of the Floor L-Bar 2000. This is the same for all models. Use the connection Connections L- bar 360 in order to bind L -bar 1030 with L - bar 1370. Then use screw + nut to tighten the connection.
- Page 10 Fix the joined parts of the previous step with 3rd hole the L - bar 1370. It must be fixed on the hole. Join the back crossbars together by fixing them in the middle with bolt and nut. The upper parts must be fixed on the hole and the lower part on the 3...
- Page 11 Place on the 2 hole of the joined parts the 2nd hole 5th hole Collector holders 1005/2000. Place on the 5 hole of the other end of the joined parts the Collector holders 1005/200. Place the L - bar 960 in both sides of the hole support base.
- Page 12 Center the collector/ collectors with the Collector holders 1005/2000. Tight the collectors with the Collector holders 1005/2000, by using the bolts and flash washers M8. ATTENTION: Tight very well on the upper and bottom part of the collector. Before tight make sure that the collector(s) are centered.
- Page 13 At the end of the assembly the support base should appear like the side photo. ATTENTION: Make sure that all the bolts and nuts are very well tightened.
- Page 14 Installation of the system on a tile roof ATTENTION: For the tile roof assembly the back crossbars 1505/1760 are not used!!! Place the Inox tile holders on the wooden parts of the roof, below the tiles. Inox tile holder Fix the Inox tile holders on the woods using the Bolt M8X50.
- Page 15 First it must be assembled L-bar 960/ a bottom sub-frame. For models Soleco 160-200 and L-bar 1370 must be used the Floor L-bar 2000 (2pcs) and the L-bar 960 (2pcs). For model Soleco 300 must be used the Floor L-bar 2000 (2pcs) and the L-bar 1370 (2pcs).
- Page 16 Prepare the upper sub- frame, where will be fixed U - Part the collector and the tank of the system. Are necessary the following Collector components: holders L - bar 1370 X 2 Z - Part 1005/20 L –bar 1030 X 2 Connection L- bar 360 Collector holders L - Bar 1370...
- Page 17 ATTENTION: The upper sub-frame must be at the external part of Bottom the bottom sub-frame. sub- frame Upper sub-frame Place the collector, the front cover and the tank as in the flat roof assembly. ATTENTION: The tank’s bolts must be vertically to the ground.
- Page 18 Hydraulic connection of the system As long as the system has been installed carefully, it must be connected the hydraulic parts of the system. It is important to follow the general rules and conditions as described by the local and European laws.
- Page 19 Filling in the system Before starting filling in the system make sure that all the connections have been made correctly. For safety reasons first start filling in the tank with water from the main. After completing the filling in of the tank, fill in the system with the glycol/water mixture. ATTENTION: Advice your local agent about the quantity of glycol in order to protect the system against freezing.
- Page 20 - info@unical-ag.com The Unical declines every responsibility for the possible inaccuracies if owed to errors of transcript or press. Also reserves the right to bring those changes that it will hold necessary to it own products or profits, without jeopardizing its...
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