background image

2

All safety messages will generally tell you about the type of hazard, what can happen if you do not follow the safety 
message, and how to avoid the risk of injury.

The California Safe Drinking Water and Toxic Enforcement Act requires the Governor of California to publish a list of 
substances known to the State of California to cause cancer, birth defects, or other reproductive harm, and requires 
businesses to warn of potential exposure to such substances.

WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects, or other 
reproductive harm.

This appliance can cause low-level exposure to some of the substances listed in the act.

Hydrogen gas can be produced in a hot water system that has not been used for a long period of time (generally two 
weeks or more). Hydrogen gas is extremely flammable and can ignite when exposed to a spark or flame. To prevent 
the possibility of injury under these conditions, we recommend the hot water faucet be opened for several minutes at 
the kitchen sink before using any electrical appliance which is connected to the hot water system. If hydrogen is pres-
ent, there will probably be an unusual sound such as air escaping through the faucet as water begins to flow. Do not 
smoke or have any open flame near the faucet at the time it is open.

IMPORTANT DEFINITIONS

•  

 Qualified Installer:  

A qualified installer must have ability equivalent to a licensed tradesman in the fields of 

plumbing and electrical installation of these appliances. This would include a thorough understanding of the 
requirements of the National Electrical Code and applicable local electrical and plumbing codes (and tools 
necessary to confirm proper installation and operation of the water heater) as they relate to the installation 
of electric water heaters.  The qualified installer must have a thorough understanding of the water heater  
Instruction Manual.

• 

Service Agency: 

 A service agency also must have ability equivalent to a licensed tradesman in the fields of 

plumbing and electrical installation of these appliances. This would include a thorough understanding of the 
requirements of the National Electrical Code and applicable local electrical and plumbing codes (and tools 
necessary to confirm proper installation and operation of the water heater) as they relate to the installation 
of electric water heaters.  The service agency must have a thorough understanding of the water heater  
Instruction Manual.

SAFE INSTALLATION, USE AND SERVICE

Your safety and the safety of others is extremely important in the installation, use, and servicing of this water 
heater.

Many safety-related messages and instructions have been provided in this manual and on your own water heater to 
warn you and others of a potential injury hazard.  Read and obey all safety messages and instructions throughout this 
manual.  It is very important that the meaning of each safety message is understood by you and others who install, 
use, or service this water heater.

This is the safety alert symbol.  It is used to 
alert you to potential personal injury hazards.  
Obey all safety messages that follow this 
symbol to avoid possible injury or death.

 DANGER 

 WARNING 

 CAUTION  

DANGER indicates an imminently hazardous 
situation which, if not avoided, will result in death 
or injury.

WARNING indicates a potentially hazardous 
situation which, if not avoided, could result in 
death or injury.

CAUTION  indicates a potentially hazardous 
situation which, if not avoided, could result in 
minor or moderate injury.

CAUTION used without the safety alert symbol 
indicates a potentially hazardous situation 
which, if not avoided, could result in property 
damage.

CAUTION

Summary of Contents for SRCC OG-100

Page 1: ...TO THE LOCAL DEALER FROM WHOM THE WATER HEATER WAS PURCHASED IF YOUARE UNSUCCESSFUL PLEASE WRITE TO THE COMPANY LISTED ON THE RATING PLATE ON THE WATER HEATER Instruction Manual RESIDENTIAL SOLAR WAT...

Page 2: ...he water heater as they relate to the installation of electric water heaters The qualified installer must have a thorough understanding of the water heater Instruction Manual Service Agency A service...

Page 3: ...3 GENERAL SAFETY...

Page 4: ...erated to keep the water hot throughout the rest of the day and night However on days when the sky is cloudy or when large quantities of hot water are being used we recommend leaving the backup heater...

Page 5: ...R COLLECTOR INSTALLATION 13 Collector Location 13 General Considerations 13 Collector Orientation 13 14 Spanner Mounting 15 17 Attaching Collector to Mounting Brackets 18 Collector Piping 19 Collector...

Page 6: ...G THE SOLAR WATER HEATER SECTION INSTALL THERMAL EXPANSION TANK OR DEVICE IF WATER HEATER IS INSTALLED IN A CLOSED WATER SYSTEM 6 Maximum Air Gap Piped To An Adequate Drain At Least 2 Greater Than The...

Page 7: ...PRESSURE RELIEF VALVE For protection against excessive pressures and temperatures in this water heater install temperature pressure protective equipment required by local codes but not less than a com...

Page 8: ...e a choice of where to install the solar water heater these ideas may help you decide 1 Put the solar water heater indoors as close as possible to where you use the most hot water This water heater is...

Page 9: ...ater heater is installed in a closed water system such as one having a back flow preventer check valve or water meter with check valve in the cold water supply line means shall be provided to control...

Page 10: ...t voltage can cause problems which can result in DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE If you have any questions or doubts consult your electric company If wiring from the fuse box or circuit...

Page 11: ...rclockwise to decrease the temperature 4 Fold the insulation back in place and replace the access panel 5 Turn ON the power supply A non adjustable high temperature limit control operates before steam...

Page 12: ...al anode rod may be available if water odor or discoloration occurs NOTE This rod may reduce but not eliminate water odor problems The water supply system may require special filtration equipment from...

Page 13: ...rated assemblies Ensure the mounting surface is solid and able to with stand in excess of 330lbs 150kg of pull force that may be encountered during high winds Consult a structural engineer if in doub...

Page 14: ...204 244 295 9 2 12 69 78 90 104 123 139 157 180 205 14 3 12 63 69 78 88 101 111 123 136 149 18 4 12 59 64 71 78 88 96 105 115 123 23 5 12 54 59 64 70 77 83 89 96 102 27 6 12 52 55 59 64 70 75 80 86 9...

Page 15: ...en determined that the spanner mounting method is the most suitable for this application Consult with your installer if other mounting means are required for your installation 1 After locating the mou...

Page 16: ...HORIZONTAL MOUNTING RAFTER MOUNTING BRACKET RAFTER Figure 14 Figure 15 B B C C A DRILL POINTS CLEARANCE HOLE for 5 16 BOLT RAFTER D BASED ON 16 CENTER RAFTERS B B C C A DRILL POINTS CLEARANCE HOLE for...

Page 17: ...SCREWS FENDER WASHER LOCK WASHER NUT ROOF RAFTER SPACER BLOCK Figure 16 Table 4 IF MOUNTING WITH AN OPTIONAL TILT MOUNT KIT FOR OPTIMAL COLLECTOR ANGLE REFER TO ITS INSTRUCTION SHEET FOR THE APPLICAB...

Page 18: ...unting brackets prior to raising the collectors The collector can then be set on the lower mounting brack ets while the top clips are fastened over the lip on the collector frame 4 After the solar col...

Page 19: ...spacing of collectors as attachment of piping is easiest with properly aligned collectors The connection between the collector panels is made with copper unions or couplings To aid in installation th...

Page 20: ...ration Ensure that all roof penetrations required to plumb and mount the solar collector are properly flashed and sealed in accordance with standard roofing practices The return and supply lines shoul...

Page 21: ...a com parable level of knowledge specialist The following must be observed during installation and start up Relevant local and national codes Accident prevention regulations of the professional associ...

Page 22: ...HARGE LINE DRAIN VALVE CONNECTION SET WITH EXPANSION TANK Figure 22 6 Connect a discharge line to the pressure relief valve in the solar circuit 7 Connect the stainless steel corrugated hose to the sa...

Page 23: ...ed to pump to the tank return threaded fitting Figure 25 FUNCTION Check valves The solar station is equipped with check valves in the supply and the return ball valve J Q For filling venting and flush...

Page 24: ...priate drain 12 Turn the supply ball valve b to 90 horizontal so that the valve is closed 13 Turn on the supply water and open the fill valve d then leave running for 15 minutes to flush debris out of...

Page 25: ...st the solar pump speed using the pump speed selector on the side of the pump f Set the speed to the lowest level possible to achieve the recommended system flow rate See Table 5 NUMBER OF COLLECTORS...

Page 26: ...r loop pump upper primary and one for the water loop pump lower secondary Relay 1 primary pump 18 Line power R1 17 Neutral N 13 Ground Relay 2 secondary pump 16 Line power R2 15 Neutral N 14 Ground Th...

Page 27: ...d button down for 2 seconds and the system setting screens can then be shown If an adjustable value is shown on the display is indicated To change the set value press the Set button 3 so that flashes...

Page 28: ...quickly blinking if there is a sensor error Operation control lamp indication Constantly green system operation normal Red green blinking initialization phase manual operation Red blinking sensor err...

Page 29: ...ssioning menu press button 3 The controller is now ready for operation with typical settings to suit the system layout The settings made in the commissioning menu can be changed later on in the corres...

Page 30: ...e value for heat quantity will be set to 0 In order to finish the reset procedure the set button 3 must be pressed in order to confirm In order to interrupt the reset procedure no button should be pre...

Page 31: ...ep If the temperature decreases the secondary pump will decrease by 1 step followed by the primary pump n1MN n2MN Minimum pump speed Adjustment range 30 to 100 Recommended setting 30 A relative minimu...

Page 32: ...available when OCF is active CFRF Antifreeze temperature off Adjustment range 40 to 50 F Recommended setting 41 F Channel only available when OCF is active O TC Tube collector function Adjustment OFF...

Page 33: ...MAN1 MAN2 as follows Operating mode OFF relay off flashing AUTO relay in automatic operation ON relay on flashing n1 2 LO minimum speed Note Always adjust the operating mode back to Auto when the cont...

Page 34: ...valve in solar pump station Inspect valve and repair or replace Cold water supply dip tube Missing or defective Replace dip tube Collectors Absorber coating degradation Replace collector Collector pan...

Page 35: ...er fuse Repair or replace Flow rated too high or too low Adjust flow rate Faulty pump Listen for irregular noises in pump operation Feel collector feed and return line for temperature difference Ensur...

Page 36: ...tial set too low Reset off differential according to recommendation Controller set to on position Set system operation to Auto Pump operated but no fluid flows from collectors Air Scoop System air loc...

Page 37: ...pressure drops unexpectedly contact your installation contractor immediately to diagnose the problem and recharge the system SOLAR PANEL CLARITY If you live in a dusty climate once a month wash off d...

Page 38: ...Loop Dip Tube w Nipple 9006790005 12 Plastisert Nipple 9003976015 13 T P Valve 9000728015 14 Drain Valve 9003906015 SOLEX DWHX PUMP STATION SERVICE PARTS 15 Temperature Gauge Supply Red 9007789005 16...

Page 39: ...l Protection Exposure Limits Component List Type Value Propylene glycol Personal Protection Eye Face Protection Use safety glasses Skin Protection Wear clean body covering clothing Hand protection Use...

Page 40: ...40...

Reviews: