STIEBEL ELTRON HydroShark 115NG, HydroShark 115LP, HydroShark 115 Installation Manual And Owner's Manual
OPERATION AND INSTALLATION
UTILISATION ET INSTALLATION
Non-Condensing Gas Micro-boiler
»HydroShark 115NG
»HydroShark 115LP
Conforms to ANSI Z21.10.3/CSA 4.3
Conforme à la norme ANSI Z21.10.3/CSA 4.3
HydroShark 115 Gas Micro Boiler
Installation Manual and Owner’s Guide
The HydroShark 115 Gas Micro Boiler
is a compact and powerful residential unit
with a versatile BTU modulating range.
Featuring
• Effi ciency: 83 %
• Wall Hung
• Flow Activated: .75 GPM
• Copper Heat Exchanger
• Temperature Range: 99°-167° F*
• Freeze Protection
• Power Vent
• CAT III Stainless Steel Venting
*Max Water Temp of 167° F at 2.4 GPM
Models:
HydroShark 115NG
HydroShark 115LP
Do not return. Damages or repairs call
800.805.5384
If the information in these instructions is
not followed exactly, a fi re or explosion
may result causing property damage,
personal injury or death.
-Do not store or use gasoline or other fl ammable
vapors and liquids in the vicinity of this or any
other appliance.
-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
fi re department.
-Installation and service must be performed by
a qualifi ed installer, service agency or the gas
supplier.
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CONTENTS
Installation Manual
SPECIFICATIONS..........................................................................................................4
INTRODUCTIONS..........................................................................................................5
SAFETY GUIDELINES...................................................................................................6
INSTALLATION...............................................................................................................7
General................................................................................................................7
Clearances...........................................................................................................9
Included accessories............................................................................................9
High-altitude installations....................................................................................10
Venting instructions.............................................................................................11
Gas supply and gas pipe sizing..........................................................................17
Water connections..............................................................................................19
Electrical connections.........................................................................................20
APPLICATIONS..................................................................................................22
INITIAL OPERATION..........................................................................................24
OWNER’S GUIDE
OPERATING SAFETY...................................................................................................26
NORMAL OPERATION.................................................................................................28
General..............................................................................................................28
Temperature Settings.........................................................................................29
Flow....................................................................................................................30
Freeze protection system...................................................................................30
Maintenance and service...................................................................................31
Unit draining and fi lter cleaning..........................................................................31
TROUBLESHOOTING..................................................................................................32
General...............................................................................................................32
Error codes.........................................................................................................34
COMPONENTS DIAGRAM...........................................................................................37
PARTS LIST...................................................................................................................39
OUTPUT TEMPERATURE CHART...............................................................................41
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Installation Manual
CONGRATULATIONS
Congratulations and thank you for choosing our micro boiler. Before use, we
recommend that you read through this installation manual carefully. Keep
this manual for future reference.
If you need an additional manual, contact the manufacturer or your local
distributor. When you call, please tell us the product name and the serial
number of your unit written on the rating plate of the boiler.
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SPECIFICATIONS
Model
Natural Gas Input
(OperaƟng Range)
Propane Input
(OperaƟng Range)
Gas ConnecƟon ¾” NPT
Water ConnecƟŽŶƐ
Water Pressure
Natural Gas
Inlet Pressure
Propane
Inlet Pressure
Manifold
Pressure**
Weight 33 lbs.
Dimensions
Natural
Propane 2.5” WC
HydroShark 115
Min: 19,500 Btu/h
Max: 140,000 Btu/h
Min: 19,500 Btu/h
Max: 140,000 Btu/h
¾” NPT
15 - 150 psi*
Min. 5.0” WC
Max. 10.5” WC
Min. 8.0” WC
Max. 14.0” WC
2.0” WC
H20.5” x W13.8” x D6.7”
IgniƟon
Supply
Electric
OperaƟon
Standby
Freeze-
ConsumpƟon
ProtecƟon
Electric IgniƟon
120 VAC / 60 Hz
73.1 W / 0.61 A
6.2 W / 0.05 A
111 W / 0.93 A
*18-25 PSI is recommended for maximum fl ow (Space Heating)
**The Manifold Pressure is the factory setting and generally should not need adjustment.
NOTE:
• Check the rating plate to ensure this product matches your specifi cations.
• The manufacture reserves the right to discontinue, or change at any time, specifi cations, or
designs without notice and without incurring obligation.
*When using boiler in-conjunction with HydroShark DHW Integrator Panel, system pressure may be much higher on your
domestic water side. Your space heating side should still refl ect the recommended 18-25 PSI for system pressure.
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INTRODUCTION
• This manual provides information necessary for the installation, operation, and maintenance of the
boiler.
• The model description is listed on the rating plate which is attached to the side panel of the boiler.
• Please read all instructions completely before installing this product.
• If you have any problems or questions regarding this equipment, consult the manufacturer or its
local representative.
• This equipment is a micro boiler designed to effi ciently supply endless hot water for your needs.
(Radiant Heating, or Domestic Water used in-conjunction with Radiant Heating) See DHW Integrator Panel for more information on integrating domestic water with your radiant heating system.
• These boilers are only to be installed indoors.
• The principle behind micro boilers is easy:
HydroShark 115
Secondary pump
Radiant heĂƟng
Water control valve
Pump controller
Primary pump
HeaƟng panel “Integrator”
Flow sensor
Burner
GAS
Gas valve
Thermistor
Air vent
Expansion tank
Water supply
Check valve
Strainer
*This diagram illustrates micro boiler design concepts only and does not accurately represent the
boilers physical description.
1. Your thermostat indicates a need for heat and turns on the circulator pump(s).
2. Water fl ows through the boiler.
3. The fl ow sensor detects the water fl ow.
4. The computer initiates the fan motor and sends a signal to the igniter to create an ignition spark.
5. The gas ignites and fl ames appear within the burner chamber.
6. Water circulates through the heat exchanger and then gets hot.
7. Using thermistors to measure temperatures throughout the micro-boiler, the computer modulates
the gas and water valves to ensure proper output water temperature.
8. When your room reaches desired temperature the pumps turn off and the boiler shuts down.
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SAFETY GUIDELINES
SAFETY DEFINITION
Indicates an imminently hazardous situation which, if not avoided, will result in
DANGER
WARNING
CAUTION
1. Follow all local codes , or in the absence of local codes, follow the current edition of the National
Fuel Gas Code: ANSI Z223.1/NFPA 54 in the USA or B149.1 Natural Gas, Propane Installation
Code in Canada.
2. Properly ground the unit in accordance with all local codes or in the absence of local codes, with
the National Electrical Codes: ANSI/NFPA 70 in the USA or CSA standard C22.1 Canadian Electrical Code Part 1 in Canada.
3. Carefully plan where you intend to install the micro boiler. Please ensure:
•Your micro boiler will have enough combustible air and proper ventilation
•Locate your micro boiler where water leakage will not damage surrounding areas.
4. Check the rating plate for the correct Gas Type, Gas Pressure, Water Pressure and Electric
Rating.
5. *If this unit does not match your requirements, do not install and consult with the manufacture.
6. If any problem should occur, turn off the unit and unplug the zone controls for the space heating
and/or DHW Integrator Panel system zone controls and turn off the gas. Then call a trained technician or the Gas Company or the manufacture.
death or serious injury.
Indicates an imminently hazardous situation which, if not avoided, could result in
death or serious injury.
Indicates an imminently hazardous situation which, if not avoided, could result in
minor or moderate injury.
GENERAL
• Water temperature over 125°F (52°C) can cause severe burns instantly or
death from scalding. The water temperature is set at 120°F (50°C) from the
factory to minimize any scalding risk. If using micro boiler with HydroShark
DHW Integrator Panel, always check the water temperature. Always verify
WARNING
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emitter water delivery temperature requirements to avoid damage.
• Do not store or use gasoline or other fl ammables, vapors, or liquids in the
vicinity of this appliance.
• Do not reverse the fl uid and/or gas connections as this will damage the gas
valves and can cause sever injury or death.
• Do not use this appliance if any part has been in contact with or been immersed in water. Immediately call a licensed plumber, a licensed gas fi tter, or
a professional service technician to inspect and/or service the unit if necessary.
• Do not disconnect the electrical supply if the ambient temperature will drop
below freezing. The freeze protection system only works if the unit has electrical power. The warranty will not be covered if the heat exchanger is damaged
due to freezing.
INSTALLATION
GENERAL
1. Follow all local codes, or in the absence of local codes, follow the current edition of the National
Fuel Gas Code: ANSI Z223.1/NFPA 54 in the USA or B149.1 Natural Gas, Propane Installation
Code in Canada.
2. All gas micro boilers require careful and correct installation to ensure safe and effi cient operation.
This manual must be followed exactly. Read the “Safety Guidelines” section.
3. The manifold gas pressure is preset at the factory. It is computer controlled and should not need
adjustment.
4. Maintain proper space for servicing. Install the unit so that it can be connected or removed easily.
Refer to the “Clearances” section for proper clearance.
5. The micro boiler must be installed in a location where the proper amount of combustible air will be
available to it at all times without obstructions.
6. The electrical connections requires a means of disconnections, to terminate power to the micro
boiler for servicing and safety purposes.
7. Do not install the unit where the exhaust vent is pointing into any opening in the building or where
the noise may disturb your neighbors. Make sure the vent termination meets the required distance
by local code from any doorway or opening to prevent exhaust from entering a building.
8. Particles from fl our, aerosols, and other contaminants may clog the air vent, build up and reduce
the functions of the rotating fan, cause improper burning of the gas, or cause damage to the micro
boiler. Regularly ensure that the area around the unit is dust or debris free. Regular maintenance
is recommended for these types of environment.
9. If you will be installing the micro boiler in a contaminated area with a high level of dust, sand ,
fl our, aerosols or other contaminates/chemicals, they can become airborne and enter and build up
within the fan and burner causing damage to the micro boiler.
10. For the HydroShark 115:
• This unit may be converted to a direct-vent appliance by installing a direct-vent conversion kit.
(TK-TV10) which will bring in all required combustible air from outside the building. When installing
the direct-vent conversion kit, please follow all instructions included with the kit.
• If the boiler is used as a direct vent appliance, the unit requires 3” combustible air supply pipe. The
intake pipe must be sealed airtight. Air supply pope can be made of ABS, PVC, galvanized steel,
corrugated aluminum , corrugated stainless steel or Category III stainless steel.
• Terminating the venting through a sidewall is recommended for the direct-vent system.
• Running the exhaust vent and the intake pipe parallel is recommended.
• Terminate the exhaust and intake on the same wall / surface is recommended. Terminating the
same pressure zone allows for pressure balancing, which prevents nuisance shutdowns.
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WARNING
• Installation and service must be performed by a qualifi ed installer (for
example, a licensed plumber or gas fi tter, otherwise the warranty will be
void.
• The installer (licensed professional) is responsible for the correct installation for the micro boiler and for compliance with all national, state /
provincial, and local codes.
• The manufacturer does not recommend installing the micro boiler in a
pit or location where gas and water can accumulate.
• Do not have the vent terminal pointing toward any operating window, door, or
opening into a building.
• Do not install next to any source of airborne debris, such as clothes dryer, that
can cause debris to be trapped inside the combustion chamber, unless the
system is direct vented.
• The manufacturer does not recommend installing the micro boiler in an
attic due to safety issues. If you install the micro boiler in an attic:
-Keep the area around the micro boiler clean. When dust collects on the
fl ame sensor, the micro boiler will shut down on an error code.
-Place the unit for easy access for service and maintenance.
-A drain pan, or other means of protection against water damage, is to be
installed under the micro boiler in case of leaks.
-Make sure the unit will have enough combustion air and proper ventilation.
NOTICE
• The warranty will not cover damage cause by water quality.
-Only distilled water or distilled water/glycol mixtures can be used with this
micro boiler, unless when used in-conjunction with Stiebel Eltron DHW Integrator Panel system. Do not introduce pool or spa water, or any chemically treated
water into the micro boiler.
-Water hardness levels must not exceed 7 grains per gallon (120 ppm) for
single family applications or more than 4 grains per gallon (70 ppm) for all other
types of applications/ Water hardness leads to scale formation and may aff ect
/ damage the micro boiler. Hard water scaling must be avoided or controlled by
proper water treatment.
-Water pH levels must be between 6.5 and 8.5.
-Well water must be treated.
• Do no install the micro boiler where water, debris, or fl ammable vapors may
get into the fl ue terminal.
• Although the micro boiler is designed to operate with minimal sound, the
manufacturer does not recommend installing the unit on a wall adjacent
to a bedroom, or a room that is intended for quiet study or meditation,
etc.
• Locate your boiler close to a drain where water leakage will not do damage to
surrounding areas. As with any water heating appliance, the potential for leakage at some time in the life of the product does exist. The manufacturer will
not be responsible for any water damage that may occur. If you install a drain
pan under the unit, ensure that it will not restrict the combustion air fl ow.
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CLEARANCES
Maintain all clearances
around the micro boiler.
Failure to do so could cre-
WARNING
ate a fi re hazard, potentially
leading to death, serious
injury, and/or property damage.
Model Top BoƩom Front Back Sides
12” HydroShark 115* 12” 24” 1” 2 “
*Standard indoor installĂƟŽns and direct-vent indoor instalůĂƟŽns have the same clearances.
INCLUDED ACCESSORIES
Check that these items below are included with the micro boiler.
Side
Front
BoƩom
Top
Back
Side
1. InstallaƟon Manual and
Owner’s Guide
Qty: 1
2.
Remote controller
900766605 (TK-RE02)
Qty: 1
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HIGH-ALTITUDE INSTALLATIONS
Check the elevation where your micro boiler is installed. Set DIPswitches shown in the table
below depending on the altitude.
AůƟƚƵĚĞ
Swiƚch NŽ.3
WARNING
0 ƚŽ 2,000 Ō
(DEFAULT)
OFF
OFF
࣭
࣮
࣯
ࣰ
ࣱ
ࣲ
2,000 ƚŽ 4,000 Ō
ࣳ
ࣴ
࣭
࣮
ON
OFF
࣯
ࣰ
ࣱ
ࣲ
Th Ğ ĚĂƌk sqƵĂƌĞs ŝŶĚŝĐĂƚĞ ƚhĞ
ĚiƌĞcƟŽn ƚhĞ ĚiƉƐǁŝƚĐŚĞƐ ƐŚŽƵůĚ
bĞ sĞƚ ƚŽ
4,000 ƚŽ 6,000 Ō
ࣳ
ࣴ
࣭
OFF
࣮
OvĞr 6,000 Ō
ON Swiƚch NŽ.4
ࣳ
࣯
ࣰ
ࣴ
ࣱ
ࣲ
DipswiƚĐhĞs
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VENTING INSTRUCTIONS
GENERAL
• Improper venting of this appliance can result in excessive levels of carbon
monoxide which can result in severe personal injury or death.
DANGER
CAUTION
This appliance must be vented in accordance with the section” Venting of Equipment” of the current
edition of the National Fuel Gas Code: ANSI Z223.1/NFPA 54 in the United States and/or Section 8 of
the B149.1 Natural Gas and Propane Installation Code in Canada, as well as applicable local building
codes. The manufacturer recommends NovaVENT or Z-Vent Category III, single wall, stainless steel
venting.
The boiler can obtain its combustion air from the space that it is installed in or it can be direct vented
using the direct vent conversion kit (TK-TV10). Ensure the location has suffi cient, clean combustion
air.
General rules for venting micro boilers are:
• Improper installation can cause nausea or asphyxiation, severe injury or death
from carbon monoxide and fl ue gases poisoning. Improper installation will
void product warranty.
When installing the vent system, all applicable national and local codes must be
followed. If you install thimbles, fi re stops or other protective devices and they
penetrate any combustible or noncombustible construction, be sure to follow all
applicable national and local codes.
• Place the micro boiler as close as possible to the vent termination.
• The vent collar of the micro boiler must be fastened directly to an unobstructed vent pipe.
• Do not weld the vent pipe to the micro boiler’s vent collar.
• Do not cut the vent collar of the unit.
• The vent must be easily removable from the top of the boiler for normal service and inspection of
the unit.
• The micro boiler vent must not be connected to any other gas appliance or vent stack except an
approved common venting system.
• Avoid using an oversized vent pope or using extremely long runs of the pope unless it is part of an
approved common vent system.
• For rooftop venting, a rain cap or other from of termination that prevents rain water from entering
into the micro boiler must be installed.
• Do not terminate vent into chimney. If the vent must go through the chimney, the vent must run all
the way through the chimney with approved vent pipe.
General rules for vent terminations:
• Avoid locating the micro boiler vent termination near any air intake devices. These fans can pick
up the exhaust fl ue products from the micro boiler and return them to the building. This can create
a health hazard.
• Locate the vent termination so that it cannot be blocked by any debris, at any time. Most codes require that the termination be at least 12 in. (305 mm) above grade, but the installer may determine
if it should be higher depending on the job site condition and applicable codes.
• A proper sidewall termination is recommended when the micro boiler is vented through a sidewall.
• Be sure to check the clearance form the exhaust termination to the air inlet or opening in the vent
termination clearances section.
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NOTICE
WARNING
Combustion Air Supply
• The guidelines in this section apply to installations within the United Sates. All
U.S. installation must conform to the National Fuel Gas Code, ANSI Z223.1/
NFPA 54 (current edition) and local codes.
• Canadian requirements diff er from the guidelines in this section. In Canada,
follow the requirements of B149.1 (Natural Gas and Propane Installation Code,
current edition) as well as local and provincial codes. Contact your local code
enforcement agency for direction.
This micro boiler requires an adequate source of clean air for combustion and
ventilation. Without suffi cient air, your boiler may not operate properly and may emit
excessive and abnormal amounts of carbon monoxide which may result in carbon
monoxide poisoning or death.
Before installing the boiler, you must determine the amount of air needed to supply this boiler and an
other gas appliances in the same area and provide adequate air for combustion and ventilation. Consult a qualifi ed person if you’re unsure of the proper way to supply air to your boiler.
Check for Chemicals:
Air for combustion and ventilation must be clean and free of corrosive chemicals. If corrosive chemicals, such as sulfur, fl ouring, or chlorine are present, the boiler must be direct vented. Failure due to
these corrosive chemicals is not covered by the warranty.
WARNING!
In all cases, ensure that corrosive chemicals are not present at the air intake. Presence of such
chemicals at the air intake could result in death, personal injury, or property damage. Examples of
locations that require outside air due to chemicals include:
• Beauty salons
• Photo processing labs
• Indoor pools
• Laundry, hobby, or craft rooms
• Chemical storage areas
Products such as aerosol sprays, detergents, bleaches, cleaning solvents, gasoline, air fresheners,
paint, varnish removers, and refrigerants should not be stored or used near the micro boiler.
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Exhaust Venting
This is a Category III appliance and must be vented accordingly. The vent system must be sealed
airtight. All seams and joints without gaskets must be sealed with high heat resistant silicone sealant
or UL listed aluminum adhesive tape having a minimum temperature rating of 350° F. For best results,
a vent system should be as short and straight as possible.
• This boiler is a Category III appliance and must be vented accordingly with any 4” vent approved
for use with Category III or Special BH type gas vent.
• Follow the vent pipe manufacturer’s instructions when installing vent pipe.
• Do not common vent this appliance with any other vented appliance. (Do not terminate vent
into a chimney. if the vent must go through the chimney, the vent must run all the way through the
chimney with Category III approved or Special BH vent pipe.)
• When the horizontal vent run exceeds 5 ft. (1.5 m), support the vent run at 3 ft. (0.9 m) intervals
with overhead hangers.
• When th event run exceeds 5 ft. (1.5 m), a condensate drain is recommended. It should be installed as close to the boiler as possible.
• The maximum length of exhaust vent piping must not exceed 50 ft. (15.2 m) (deducting 5 ft. (1.5
m) for each elbow used in the venting system.) Do not use more than 5 elbows.
Diameter Max. No. of Elbow Max. VerƟcal and Horizontal (Total) Vent Length
4” 5 50 Ō.
*For each elbow added, deduct 5 Ō. from max. Vent length.
No. of Elbows
0 50 Ō
1 45 Ō
2 40 Ō
5 25 Ō
Max. sĞƌƟĐĂů or Horizontal Length
Horizontal InstallaƟŽŶ Diagram
BackŇow Preventer*
VerƟcal CondensaƟon Drain**
Venting Illustrations
Wall
Sidewall Vent
Terminator
BackŇow Preventer *
VerƟcal InstallaƟon Diagram
Rain Cap
Roof Flashing
Roof
sĞƌƟĐĂů CondensaƟon
Drain**
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