Solene SLAR40DC-80HE-XE Installation Manual

Closed loop domestic hot water solar system with differential control

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SOLENE® INSTALLATION MANUAL
CLOSED LOOP DOMESTIC HOT WATER SOLAR SYSTEM
WITH DIFFERENTIAL CONTROL
SLAR40DC-80HE-XE, SLAR40DC-80HE-XG, SLAR40DC-80HE, SLSG40DC-80HE-XE, SLSG40DC-80HE-XG, SLSG40DC-80HE,
SLAR64DC-120HE-XE, SLAR64DC-80HE-XE, SLAR64DC-120HE-XG, SLAR64DC-80HE-XG, SLAR64DC-120HE, SLAR64DC-80HE,
SLAR80DC-120HE-XE, SLAR80DC-80HE-XE, SLAR80DC-120HE-XG, SLAR80DC-80HE-XG, SLAR80DC-120HE, SLAR80DC-80HE,
SLSG80DC-120HE-XE, SLSG80DC-80HE-XE, SLSG80DC-120HE-XG, SLSG80DC-80HE-XG, SLSG80DC-120HE, SLSG80DC-80HE,
SLCO32DC-80HE-XE, SLCO32DC-80HE-XG, SLCO32DC-80HE, SLCO40DC-80HE-XE, SLCO40DC-80HE-XG, SLCO40DC-80HE,
SLCO60DC-80HE, SLCO64DC-120HE-XE, SLCO64DC-80HE-XE, SLCO64DC-120HE-XG, SLCO64DC-80HE-XG, SLCO64DC-120HE,
SLCO64DC-80HE, SLCO80DC-120HE-XE, SLCO80DC-80HE-XE, SLCO80DC-120HE-XG, SLCO80DC-80HE-XG, SLCO80DC-120HE,
SLCO80DC-80HE, SLSG40DC-75HE-G, SLAR40DC-75HE-G, SLAR64DC-75HE-G, SLAR32DC-75HE-G
MODELS:
Before attempting installation, read these instructions and
acquaint yourself with the component names. Great care
has been taken to make this an easy-to-follow procedure.
A little time spent understanding the system and its parts
will assure a successful, trouble-free installation.
CAUTION: SAFETY COMES FIRST
When working on or around your roof or system, please
take care to avoid hazards such as electrical wires and
loose shingles.
1410 | Rev. 05
SOL-INSTALL | 1608
©2014 UMA Solar

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  • Page 1 SOLENE® INSTALLATION MANUAL CLOSED LOOP DOMESTIC HOT WATER SOLAR SYSTEM WITH DIFFERENTIAL CONTROL MODELS: SLAR40DC-80HE-XE, SLAR40DC-80HE-XG, SLAR40DC-80HE, SLSG40DC-80HE-XE, SLSG40DC-80HE-XG, SLSG40DC-80HE, SLAR64DC-120HE-XE, SLAR64DC-80HE-XE, SLAR64DC-120HE-XG, SLAR64DC-80HE-XG, SLAR64DC-120HE, SLAR64DC-80HE, SLAR80DC-120HE-XE, SLAR80DC-80HE-XE, SLAR80DC-120HE-XG, SLAR80DC-80HE-XG, SLAR80DC-120HE, SLAR80DC-80HE, SLSG80DC-120HE-XE, SLSG80DC-80HE-XE, SLSG80DC-120HE-XG, SLSG80DC-80HE-XG, SLSG80DC-120HE, SLSG80DC-80HE, SLCO32DC-80HE-XE, SLCO32DC-80HE-XG, SLCO32DC-80HE, SLCO40DC-80HE-XE, SLCO40DC-80HE-XG, SLCO40DC-80HE,...
  • Page 2: Introduction/Table Of Contents

    16. System Labels. COMPONENT LIFE EXPECTANCY - Installed and maintained properly, your Solene Solar Hot Water Heating System should provide many years of trouble free, uninterrupted service. The main component of the system, the Aurora Solar Collector, is designed to last 25 to 30 years. Solar Storage Tanks have a life expectancy anywhere from 10 to 20 years depending greatly upon regional water quality.
  • Page 3: Getting Started

    Roof areas often times look bigger than they really are, so be sure to measure the available area before making your schematic. Familiarize yourself with all of the Solene components and plumbing materials that you will need to complete the installation.
  • Page 4: Installation Instructions

    Solene collectors belong to the “Medium Temperature” category. Normally, only one or two Solene collectors are needed for a SDHW system. The number of collectors is determined not only by the amount of water that is needed, but also by the latitude of the installation and the collector’s orientation.
  • Page 5 The orientation of the collectors must be due south ± 55 degrees. Flush mounts on available roof slopes are recommended to allow convenience and cost effectiveness, since these variations from the exact angle and orientation will affect the system’s performance only by about 5%. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS INSTALLATION INSTRUCTIONS. ©2014 UMA Solar...
  • Page 6 Connect the flush mount brackets to the collector’s frame by stainless steel self-drilling screws or bolt mounting bracket into frame slot using (1) 5/16” carriage bolt, nut, and washer. Repeat steps 1-4 for the top. That’s it. The collector is anchored. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COLLECTOR MOUNTING. ©2014 UMA Solar...
  • Page 7 The U-channel should be spaced so the lag bolts penetrate the roof trusses, and the U-channel should run parallel to the truss. The collectors will rest on top of the U-channel. (Fig. 2) INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COLLECTOR MOUNTING.
  • Page 8 Not parallel to the roofline, normally used on flat roofs, east/west, and ground mounts, as illustrated below. Solene Aluminum Tilt Mount Bracket Solene Collector Typ. Tilt Leg Solene Aluminum Swivel Mounting Bracket Roof Truss INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COLLECTOR MOUNTING. ©2014 UMA Solar...
  • Page 9 Mounting clips may also bolt into collector frame slot using (1) 5/16 carriage bolt, nut, and washer. Fig. 13 Fig. 11 Fig. 12 Connect the U-channels to the opposite side of the tilt leg, using the provided nuts and bolts. (Fig. 13). INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COLLECTOR MOUNTING. ©2014 UMA Solar...
  • Page 10 (Fig. 14). Use compatible sealant and roof flashing as required. Fig. 14 INSTALL ALL COMPONENTS IN ACCORDANCE WITH LOCAL CODE SO THAT THE PERFORMANCE OF ANY STRUCTURAL MEMBER OR FIRE RATED ASSEMBLY IS NOT REDUCED. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COLLECTOR MOUNTING. ©2014 UMA Solar...
  • Page 11: Thermostats

    It should have an operating range between 95°F and 140°F. The mixing valve should be set to 120°F. The temperatures generated by your Solene system will vary throughout the year. In the Northern Hemisphere the water temperature will be hottest in the spring and summer months while cooler temperatures are to be expected from November through March. On sunny days system temperatures may range from 110°F to 180°F depending upon the season and hot water demand.
  • Page 12 The storage tank should not be placed directly on an un-insulated floor or concrete slab. The tank should be placed on a well- insulated pad with a minimum R-value of 10. An R-20 insulated tank is recommended for all Solene systems. If your tank needs additional insulation, an “Insulation Jacket”...
  • Page 13: Pipe Insulation

    The roof sensor should be mounted to the outlet of the collector. A stainless steel hose clamp should be used. The entire outlet should be completely wrapped with insulating tape so that the sensor is insulated from the outside air. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS PIPE INSULATION | DIFFERENTIAL CONTROL & SENSORS.
  • Page 14: Electrical & Wiring Requirements

    50 – 75 psi in most cases. Make a final inspection of the collector plumbing connections to ensure that there are no leaks anywhere in the collector loop piping. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS ELECTRICAL & WIRING REQUIREMENTS | THERMOMETERS | CHARGING THE SYSTEM.
  • Page 15 45 psi when the system is operational on a good sunny day. CONTACT YOUR SOLAR CONTRACTOR IF THE CHARGED COLLECTOR LOOP PRESSURE EXCEEDS THIS THRESHOLD. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS - 13 CHARGING THE SYSTEM.
  • Page 16 Having completed these tasks it is time to start up your Solene solar water heating system. When the glycol loop has been fully charged and the pressure is around 25 psi (check the pressure gauge), set the differential controller to the “Automatic”...
  • Page 17: System Operation

    Turn the red rotary switch inside the controller marked “Hi Limit” to the 160° setting. Solene does not recommend that the Hi Limit be set any lower than 160°. Adjust the valve settings in accordance with the following section: 12.
  • Page 18 Sometimes sweat or threaded connections or varying fitting sizes are dealer preference. All of the components listed below are available from Solene at 950 Sunshine Lane, Altamonte Springs, FL 32714 (866) 902-0060. See the schematics on pages 18-23 for the location of the following list of components.
  • Page 19 Existing Hot Water Tank (for two tank systems) – Serves as a storage tank for hot water produced by solar system. To comply with SRCC certification the storage tank shall have an additional insulation jacket. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COMPONENT PARTS LIST & FUNCTIONS.
  • Page 20: System Schematics

    14. System Schematics. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COMPONENTS PARTS LIST & FUNCTIONS. - 18 ©2014 UMA Solar...
  • Page 21 14. System Schematics. - Cont. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COMPONENTS PARTS LIST & FUNCTIONS. - 19 ©2014 UMA Solar...
  • Page 22 14. System Schematics. - Cont. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COMPONENTS PARTS LIST & FUNCTIONS. - 20 ©2014 UMA Solar...
  • Page 23 14. System Schematics. - Cont. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COMPONENTS PARTS LIST & FUNCTIONS. - 21 ©2014 UMA Solar...
  • Page 24 14. System Schematics. - Cont. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS - 22 COMPONENTS PARTS LIST & FUNCTIONS. ©2014 UMA Solar...
  • Page 25 14. System Schematics. - Cont. INSTALLATION MANUAL SOLENE® HOT WATER SYSTEMS COMPONENTS PARTS LIST & FUNCTIONS. - 23 ©2014 UMA Solar...
  • Page 28: System Labels

    The following labels provide the owner with important safety and operating information. Be sure to cut out the labels below and apply them to the proper system components as described below. Refer to the DHW Solene system schematic in this manual for reference numbers. WARNING...
  • Page 29: Uma Solar

    SOLENE FREEZE PROTECTION INSTRUCTIONS (Models SLAR40DC-80HE-XE, SLAR32DC-80HE-XE, SLAR80DC-80HE-XE, SLAR64DC-80HE-XE) SLAR64DC-120HE, SLAR80DC-120HE SLAR40DC-80HE, SLAR64DC-80HE, SLAR80DC-80HE, SLAR64DC-80HE-XE, Your Solene Solar System has a solar loop that is charged with a Propylene Glycol Anti-Freeze Heat SLAR80DC-80DB, SLAR64DC-80DB, SLAR40DC-80DB & SLAR32DV-80DB) SLAR80DC-80HE-XE, SLAR40DC-80HE-XE, SLAR64DC-120HE-XE, SLAR80DC-120HE-XE, SLAR64DC-80HE-XG, SLAR80DC-80HE-XG, Transfer Fluid that protects your system from freezing during normal winter conditions in your area.
  • Page 30 SOLENE® INSTALLATION MANUAL CLOSED LOOP DOMESTIC HOT WATER SOLAR SYSTEM WITH DIFFERENTIAL CONTROL MODELS: SLAR40DC-80HE-XE, SLAR40DC-80HE-XG, SLAR40DC-80HE, SLSG40DC-80HE-XE, SLSG40DC-80HE-XG, SLSG40DC-80HE, SLAR64DC-120HE-XE, SLAR64DC-80HE-XE, SLAR64DC-120HE-XG, SLAR64DC-80HE-XG, SLAR64DC-120HE, SLAR64DC-80HE, SLAR80DC-120HE-XE, SLAR80DC-80HE-XE, SLAR80DC-120HE-XG, SLAR80DC-80HE-XG, SLAR80DC-120HE, SLAR80DC-80HE, SLSG80DC-120HE-XE, SLSG80DC-80HE-XE, SLSG80DC-120HE-XG, SLSG80DC-80HE-XG, SLSG80DC-120HE, SLSG80DC-80HE, SLCO32DC-80HE-XE, SLCO32DC-80HE-XG, SLCO32DC-80HE, SLCO40DC-80HE-XE, SLCO40DC-80HE-XG, SLCO40DC-80HE,...

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