8. Mounting the Solar PanelsUsing eco-SPARK Mounts. - Cont.The track of the bottom S Roof Mounting Pad set is very useful. Notice the graphic marks. These marks are here to assist you indetermining how to position the mount during installation. Each symbol refers to a possible weather condition: “snowflake” forcold and “heat waves” for hot.As you know, the collector expands and contracts in correlation to the weather conditions. When it’s hot outside, the collector islonger and when it’s cold, the collector is shorter.While installing the S Roof Mounting Pad, the installer should consider the current ambient temperature and position the slider overthe track (and grid) so that it is closer to the icon that best defines the weather. This will allow enough room for the system to expandand contract as needed.MOUNTING THE SUNSTAR PANELS USING SUNSTAR MOUNTS. - 16Fig. 8.3Fig. 8.4INSTALLATION MANUAL eco-SPARK™ SOLAR POOL HEATER©2015 UMA Solar