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Installation & Operation Manual

Please read before proceeding

Installer – 

Read all instructions before 

installing.  Perform steps in the order given.

Have this storage tank serviced/inspected 
by a qualified service technician, at least 
annually.

Failure to comply with the above could result 
in severe personal injury, death or substantial 
property damage.

Failure to adhere to the guidelines on this 
page can result in severe personal injury, 
death, or substantial property damage.

When servicing the Strato-Therm+

 

• To avoid severe burns, allow the appliance to cool 
  before performing maintenance.

Appliance

 

operation –

• Do not use this appliance if any part has been under 
  water.  The possible damage to a flooded appliance can 
  be extensive and present numerous safety hazards.  Any 
  appliance that has been under water must be replaced.

When calling or writing about the appliance 
– Please have the model and serial number 
from the tank rating plate.

Consider piping and installation when 
determining appliance location.

Any claims for damage or shortage in 
shipment must be filed immediately 
against the transportation company by the 
consignee.

Factory warranty (shipped with appliance) 
does not apply to appliances improperly 
installed or improperly operated.

If the information in this manual is not 
followed exactly, a fire or explosion may 
result causing property damage, personal 
injury or loss of life.

This appliance MUST NOT be installed in 
any location where gasoline or flammable 
vapors are likely to be present.

WHAT TO DO IF YOU SMELL GAS

•  Do not try to light any appliance.
• Do not touch any electric switch; do not 
  use any phone in your building.
• Immediately call your gas supplier from a 
  neighbor’s phone.  Follow the gas supplier’s 
 instructions.
• If you cannot reach your gas supplier, call 
  the fire department.

 WARNING

 NOTICE

 WARNING

 WARNING

3

The following chart details the relationship of water temperature 
and time with regard to scald injury and may be used as a 
guide in determining the safest water temperature for your 
applications.

APPROXIMATE TIME / TEMPERATURE 

RELATIONSHIPS IN SCALDS

120°F

More than 5 minutes

125°F

1 1/2 to 2 minutes

130°F

About 30 seconds

135°F

About 10 seconds

140°F

Less than 5 seconds

145°F

Less than 3 seconds

150°F

About 1 1/2 seconds

155°F

About 1 second

   • Installation and service must be performed by a 
            qualified installer, service agency, or the gas supplier.

Hot Water Can Scald!

• 

Water heated to temperatures for clothes washing, dish washing, and other sanitizing needs can 

 

scald and cause permanent injury.

• 

Children, elderly, and infirm or physically handicapped persons are more likely to be 

 

permanently injured by hot water.  Never leave them unattended in a bathtub or shower.  

 

Never allow small children to use a hot water tap or draw their own bath.

• 

If anyone using hot water in the building fits the above description, or if state laws or local 

 

codes require certain water temperatures at hot water taps, you must take special 

 precautions:

 

 

• 

Use lowest possible temperature setting.

 

 

• 

Install some type of tempering device, such as an automatic mixing 

 

 

 

valve, at hot water tap or water heater.  Automatic mixing valve must be selected and 

 

 

 

installed according to valve manufacturer’s recommendations and instructions.

• 

Water passing out of drain valves may be extremely hot.  To avoid injury:

 

• 

Make sure all connections are tight.

 

• 

Direct water flow away from any person.

Protection Must Be Taken Against Excessive Temperature and Pressure!

--Installation of a Temperature & Pressure (T&P) relief valve is required.

Содержание Strato-Therm+ STU150

Страница 1: ...sed by a qualified heating installer service technician Read all instructions before installing Perform steps in the order given Failure to comply could result in severe personal injury death or subst...

Страница 2: ...ed to personal injury or property damage HAZARD DEFINITIONS 2 PLEASE READ BEFORE PROCEEDING 3 1 GENERAL INFORMATION Operating Restrictions 4 Tank Shipment 4 Components 4 6 Spherical Heat Exchanger 7 2...

Страница 3: ...gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department WARNING NOTICE WARNING WARNING 3 The following chart details...

Страница 4: ...ry if your specific application is not covered in this manual The tank is not intended for use in gravity water heating applications Table 1A Strato Therm Tank Component Materials Component Material T...

Страница 5: ...300 STU257 30 34 1 2 98 83 225 14 5 2875 STU350 36 40 1 2 98 83 325 14 5 3775 STU423 36 40 1 2 115 97 400 16 0 4650 STU504 42 46 1 2 121 103 475 17 0 5475 STU650 48 52 1 2 131 111 625 20 0 7050 STU752...

Страница 6: ...ger Outlet Blue Label Table 1D Tapping Measurements Model A in B in C in D in E in F in G in H in I in O in P in STU150 2 1 4 12 1 4 21 1 4 28 3 4 33 50 3 4 55 1 4 71 76 3 4 3 1 2 3 1 2 STU200 3 1 2 1...

Страница 7: ...l heat exchanger w tank Table 1E Tank with Spherical Measurements Model Spherical Model A in B in STU150 SHX40000 44 1 2 28 STU200 SHX40000 48 1 4 32 STU257 SHX40001 50 1 4 34 STU350 SHX40001 56 1 4 4...

Страница 8: ...led outdoors as it is certified as an indoor appliance and must also be kept vertical on a level surface 2 Table 1C on page 5 shows the weight of all the tanks filled with water Ensure that the locati...

Страница 9: ...sioning must be carried out by a licensed contractor Take appropriate safety measures when carrying out any installation work on the roof and observe all relevant accident prevention regulations It is...

Страница 10: ...URE GAUGE TYPICAL SOLAR PUMP STATION CONTROLLER PRESSURE RELIEF VALVE FILL AND FLUSH VALVE EXPANSION TANK TEMPERATURE GAUGE SPHERICAL HEAT EXCHANGER SOLAR SENSOR IMG00040 Installation Operation Manual...

Страница 11: ...d to allow water to flow in only one direction preventing back flow g Drain required Used to drain the tank for inspection or servicing h Mixing valve required Used to mix hot water with cold water to...

Страница 12: ...ainless steel coil As part of a continuous slow moving loop warm water is circulated directly back into the coil via the lance maintaining tank stratification Reference FIG 4 5 on page 18 for typical...

Страница 13: ...building recirculation system is installed the return water is brought back to the storage tank so as not to disturb the stratification of the Strato Therm Anti scald mixing valves Anti scald valves u...

Страница 14: ...2 8 3 10 7 13 3 14 7 STU200 STU257 STU350 0 1 0 7 1 8 3 2 5 0 7 1 9 5 12 2 15 1 16 7 STU423 0 1 0 8 2 0 3 6 5 6 7 9 10 6 13 6 16 9 18 7 STU504 0 1 0 8 2 1 3 7 5 8 8 2 11 0 14 2 17 7 19 5 STU650 STU75...

Страница 15: ...elief valve must be certified by a nationally recognized testing laboratory that maintains periodic inspection of listed equipment or materials The equipment and materials must meet the requirements f...

Страница 16: ...tly connected to a drain Refer to local codes subject to freezing WARNING Do not install any valve between the relief valve and its connection or on the relief valve discharge piping Improper placemen...

Страница 17: ...cal codes NOTICE IMG00042 SHUTOFF VALVE DOMESTIC HOT WATER CHECK VALVE DOMESTIC COLD WATER RECIRCULATION LINE MIXING VALVE DRAIN CIRCULATION PUMP TEMPERATURE GAUGE SHOCK ARRESTOR BACKUP HEAT SOURCE LO...

Страница 18: ...ired by local codes NOTICE Figure 4 6 Recirculation Piping Flow Over 2 gal min RECIRCULATION LINE CIRCULATION PUMP SHOCK ARRESTOR SHUTOFF VALVE MIXING VALVE TEMPERATURE GAUGE RECIRCULATION LANCE DOMES...

Страница 19: ...ese illustrations are meant to show system piping concept only the installer is responsible for all equipment and detailing required by local codes NOTICE Figure 4 7 Multiple Tank Domestic Piping BUIL...

Страница 20: ...r flow are more balanced throughout each tank To ensure even charging and discharging of each tank it is recommended that only tanks of the same size are placed in the same manifold It is recommended...

Страница 21: ...CHECK VALVE Y STRAINER TYPICAL EXPANSION TANK FILL VALVE PRESSURE RELIEF VALVE AIR SEPARATOR TEMPERATURE GAUGE BACKUP HEAT SOURCE SENSOR Please note that these illustrations are meant to show system p...

Страница 22: ...ter heater immediately Follow the draining instructions and replace the T P relief valve If the T P relief valve weeps periodically it may be due to thermal expansion Do not plug the T P relief valve...

Страница 23: ...Installation of a Temperature Pressure T P relief valve is required Owner monthly maintenance to include Visually check valves pipes and fittings for leaks Call a qualified service technician to repa...

Страница 24: ...gpm First Hour Rating gal hr STU150 16 1035 23 1516 15 997 STU200 19 1244 27 1774 18 1125 STU257 19 1365 27 1965 18 1250 STU350 19 1550 27 2223 18 1395 STU423 27 1690 36 2451 26 1600 STU504 28 1816 3...

Страница 25: ...5 507 555 507 555 507 555 507 555 507 555 507 555 507 555 18 1080 537 411 537 411 537 411 537 411 537 411 537 411 537 411 537 411 537 411 19 1140 567 267 567 267 567 267 567 267 567 267 567 267 567 26...

Страница 26: ...8 528 548 528 548 528 548 528 548 528 548 528 548 528 548 528 548 528 14 840 590 722 590 722 590 722 590 722 590 722 590 722 590 722 590 722 590 722 15 900 632 917 632 917 632 917 632 917 632 917 632...

Страница 27: ...328 418 328 418 12 720 358 274 358 274 358 274 358 274 358 274 358 274 358 274 358 274 358 274 13 780 388 130 388 130 388 130 388 130 388 130 388 130 388 130 388 130 388 130 14 840 417 986 417 986 41...

Страница 28: ...Revision Notes Revision A ECO C09107 initial release STU I O Rev A 10 11 Printed in U S A...

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