Table of Contents
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Installation
Start-Up
Maintenance
Parts
Warranty
For Residential and
Commercial Use
SB Series and SE Series
Models*
*SB Denotes Back-Up Heat Exchanger
SE Denotes Back-Up Electric Element
A Suffix of "DW" Denotes Double
Walled Heat Exchanger Models
The solar energy system described in this manual, when properly installed and maintained, meets the minimum
standards established by the SRCC. This certification does not imply endorsement or warranty of this product
by the SRCC.
This manual must only be used by a qualified installer /
service technician. Read all instructions in this manual
before installing. Perform steps in the given order.
Failure to do so could result in substantial property
damage, severe personal injury, or death.
NOTE TO CONSUMER: PLEASE KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE.
272 Duchaine Blvd.
Solar Supplement
HTP reserves the right to make product changes or
updates without notice and will not be held liable for
typographical errors in literature.
The surfaces of these products contacted by potable
(consumable) water contain less than 0.25% lead by weight
as required by the Safe Drinking Water Act, Section 1417.
New Bedford, MA 02745
SuperStor
www.htproducts.com
lp-199 Rev. 4.30.15
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Summary of Contents for HTP SB Series
- Page 1 SRCC. This certification does not imply endorsement or warranty of this product by the SRCC. HTP reserves the right to make product changes or This manual must only be used by a qualified installer / updates without notice and will not be held liable for service technician.
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Page 2: Table Of Contents
B. Local Standards and Authorized Persons commanding officer or departmental official may be the AHJ. C. Terminology D. System Design NOTE: HTP, Inc. reserves the right to modify product technical E. Fluid Quality specifications and components without prior notice. F. Corrosion G. -
Page 3: Introduction
B. System Design Introduction C. Solar Collector Installation Your water heater has an internal heat exchanger for use with D. Collector Angle, Plane, and Direction solar collectors. When there is not sufficient solar energy, the 1. Collector Direction water heater utilizes a backup system to provide hot water. In SB 2. -
Page 4: When Servicing The Solar Water Heating System
C. Chemical Vapor Corrosion NOTE: If the solar water heating system is exposed to the Areas Likely to Have Products to Avoid Contaminants following, do not operate. Immediately call a qualified service technician. Spray cans containing Dry cleaning / laundry areas 1. -
Page 5: Freeze Protection
In addition, to prevent scalding, the high temperature of Part 2 - Important Information the potable water must be limited using an ASSE 1016 tempering valve. This valve is usually located between the A. Scope of this Manual hot water storage tank and faucets in bathrooms, kitchens, This manual pertains only to the installation and operation of etc. -
Page 6: Corrosion
NOTE: Only authorized licensed contractors are permitted to is allowed in double wall heat exchanger models ONLY. install the solar collector. NOTE: HTP DOES NOT WARRANT THE SOLAR WATER HEATER C. Solar Collector Installation AGAINST FREEZE-RELATED DAMAGE. NOTE: These solar collector instructions are general in nature. -
Page 7: Collector Angle, Plane, And Direction
All persons working on roofs should have completed a fall safety course and must be properly outfitted with appropriate safety equipment. Failure to follow this information could result in property damage, severe personal injury, or death. Before installation, the contractor shall inspect the condition of the roof and notify the homeowner of any existing roof damage or necessary repairs. -
Page 8: Collector Loop Pipe Insulation
F. Collector Loop Pipe Insulation H. Avoid Shade Collectors should be located so that shading does not occur The collector loop supply and return lines must be well insulated between 9 AM and 3 PM local time. Partial shading due with high quality, flexible, closed cell insulation to minimize heat to small objects such as antennas and flues is not of great loss. -
Page 9: Storage Tanks
hail larger than 1” in diameter. The ability of collectors to • ASSE 1017 rated thermostatic mixing valve IS REQUIRED withstand hail impact is greatly influenced by the angle of PER SRCC OG-300 impact, so installing the collectors at low angles does reduce •... -
Page 10: Locating The Solar Water Heater
Drill Index (w/ 1/2” Electric Drill Torch and Striker and 3/4” Wood Bits) High Temperature Putty Knife Hack Saw Joint Compound Tubing Cutter Tin Snips Solder Flux Tape Measure Emory Paper 24” Level Extension Cord Slip Joint Pliers Needle Nose Pliers Silicon Caulk and Pipe Wrenches, 10”... -
Page 11: Specifications And Dimensions
D. Specifications and Dimensions Figure 4 - SSU SB and SE Series Water Heater Dimensions and Specifications lp-199 Rev. 4.30.15... -
Page 12: Part 5 - Piping
Outlined below are water quality parameters that need to be Part 5 - Piping met in order for the system to operate efficiently for many The design and installation of the solar water heating system years. should be done by qualified individuals. It is important that Water Hardness good design and installation practices be followed to assure that Water hardness is mainly due to the presence of calcium and... -
Page 13: Potable Water Piping Application
covered by warranty. the temperature readings in the two line thermometers. The ¾” cold water supply line to the storage tank must be insulated with Total Dissolved Solids < 2000 ppm a minimum 7/8” x ½” pipe insulation to a minimum distance of 5’ Total Hardness <... - Page 14 is not operating. If a check valve is not installed, most of the Solar Tank Temperature and Pressure Relief Valve heater energy stored during the day would be transferred into The relief valve must comply with standards for relief valves the panel and lost.
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Page 15: Applications
G. Applications Figure 6 - Solar Water Heater with Boiler Back-Up FIGURE NOTES: 1. This drawing is meant to show system piping concept only. The installer is responsible for all equipment and detailing by local codes. 2. Antifreeze, non-potable HTF shall be used for the solar heat exchanger circuit only. Never introduce antifreeze solution to any connection other than the solar loop. - Page 16 Figure 7 - Solar Water Heater with Electric Back-Up FIGURE NOTES: 1. This drawing is meant to show system piping concept only. The installer is responsible for all equipment and detailing by local codes. 2. Antifreeze, non-potable HTF shall be used for the solar heat exchanger circuit only. Never introduce antifreeze solution to any connection other than the solar loop.
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Page 17: Boiler Heat Exchanger Connection (Sb Models Only)
Figure 9 to correctly size the circulator to be needed in order to wire the control to the existing system. the boiler or auxiliary heat exchanger. HTP recommends a flow Controls also have the ability to monitor and display solar... -
Page 18: Thermostat Adjustment
label. A minimum 30 amp circuit is required to connect the reset manually. However, THE CAUSE OF THE OVERHEATING water heater. Consult your local power company to determine CONDITION MUST BE CORRECTED FIRST. Refer to the if your electrical service is adequate for the additional load of Troubleshooting section for possible causes. -
Page 19: Fluid Safety Labeling
Contact your solar glycol, FDA rated as GRAS, should be used. contractor if the loop exceeds this threshold. NOTE: HTP DOES NOT WARRANT THE SOLAR WATER After pressurizing the solar system, run the circulator and HEATER, SOLAR COLLECTOR, OR ANY COMPONENTS allow the air to purge out of the air vent. -
Page 20: Part 8 - Service / Maintenance Procedures
This brass. This replacement part is available from HTP and should will isolate the solar system until repairs can be made. -
Page 21: Operating Suggestions For The User
C. Operating Suggestions for the User A properly designed solar hot water system provides solar energy for approximately 70 – 90% of annual hot water needs. Listed below are some suggestions that will maximize the benefits of your solar hot water system. Showers - If possible, take showers during the day, or in the early evening. -
Page 22: Part 10 - System Parts Listing
NOTE: If the heating element needs replacement, it is VERY important to use the same voltage, wattage, and construction. Use only HTP elements. Failure to do so may lead to early element and/or water heater failure, and WILL VOID the warranty. - Page 23 lp-199 Rev. 4.30.15...
- Page 24 lp-199 Rev. 4.30.15...
- Page 25 VISCOSITY: The HTF viscosity over the service temperature diked areas. Residual material should be cleaned up with water. range is based on a specific gravity 15/15 C (60/60 F) 1.053- Concentrate can be handled according to local, state, and 1.063. DOWFROST inhibited glycol-based fluid has an federal regulations.
- Page 26 Company Goldline GL-30 Controller 2007019A SSU-60SE AE-32E Heliotrope Thermal Delta T 2007019B SSU-80SE AE-40E Caleffi SSU- 2007019C AE-32E Taco 119SE HTP, Inc. Pump Grundfos 15-58F 2007021A SSU-60SB AE-32E Wilo 2007021B SSU-80SB AE-40E Amtrol Extrol #30 Expansion SSU- 2007021C AE-32E Tank...
- Page 27 lp-199 Rev. 4.30.15...
- Page 28 This Page Left Intentionally Blank. lp-199 Rev. 4.30.15...
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Page 29: Customer Installation Record Form
Customer Installation Record Form The following form should be completed by the installer for you to keep as a record of the installation in case of a warranty claim. After reading the important notes at the bottom of the page, please also sign this document. Customer’s Name Date of Installation Installation Address...
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