STIEBEL ELTRON SBB 300 PLUS Bedienungsanleitung

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Content

1. Operating instructions for users and contractors 2

2. Installation instructions for the installer 4

Customer service and warranty | Environment and recycling 10

1. Operating instructions for Users and Technicians

!Stiebel Eltron hot water heaters should only be installed by

licensed installers. These are not do-it yourself appliances.

Please hand this Operating and Installation Manual and hand over to

the home or buildings owner when the installation is completed.

1.1 Start-up

The solar collectors, the boiler, the tank, and the pumping/control

station form a complete system.

Hot water is generated throughout the year by the solar collectors.

The entire heater and hot water system must be ﬁlled with water and

have adaquate air ventilation. Please, refer to the solar collector’s and

the boiler’s installation instructions.

1.2 Maintenance and Cleaning

Routine care and maintenance extends the life expectancy and

operating safety of the hot water storage unit.

The outer casing should be cleaned with a slightly damp cloth and

commercially available neutral cleaning agent, this should be done on a

regular basis

T&P valve

The proper function of the T&P valve is required to prevent damage to

the hot water storage unit. The T&P valve needs to be open during cold-

water addition. The water has to ﬂow from the relief line at full stream.

!The discharging water can be hot.

» Regularly vent the safety valve on the safety assembly until a full

water jet is discharged.

» Close the safety valve when the check is complete.

» Check the T&P valve for tightness.

Decalciﬁcation

With hard tap water, a deposit of scale will form on the inside of the

storage unit. Based on professional experience, it is necessary to decal-

cify with commercially available solvents at timely intervals. Follow the

manufacturers instructions for solvent use. The hot water storage unit

needs to be emptied. The inspection cover must be removed and sedi-

ments on the tank bottom must be ﬂushed.

Replacement of the Sacriﬁcial Anode

Depending on the composition of the tap water, an inspection of the

sacriﬁcial anode (Pos. 1, Diagram A) timely intervals is recommended.

The sacriﬁcial anode turns red when the anode has been spent. Please

notify your local contractor who will replace the anode.

With heavy wear, an original equipment replacement anode must be

installed to protect the inner container from corrosion. An inspection

should be performed at least once a year.

1.3 Failures – Causes – Correction

Failures Causes Correction

Inadequate water pressure Shut-off valve is not completely open.. Open Shut-off valve.

Cold or hot water line is obstructed. Clean or exchange pipes

Hot water ﬂow inadequate Boiler temperature is set too low.

Recommended 80 - 85 °C

Set boiler to recommended temperature.

The heat exchanger is calciﬁed. Clean the heat exchanger

Hot water storage tank not being heated Program selection at the heater control is

not properly selected.

Select and set program per instructions.

Outlet quantity Aerator at the extraction point blocked. Unscrew aerator and clean.

Hot water supply too fast exhausted Flow rate too high.

Recommended 10 - 15 l/min

Restrict Spigot valve rate.

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1.4 Technical Data

Type SBB 300 plus (GB) Set SBB 400 plus (GB) Set

Part no. 228941 228942

Storage capacity l 305 410

Standby volume - upper third of the tank l approx. 130 approx. 160

Volume of heat exchanger, top l 7.3 8.2

Volume of heat exchanger, bottom l 10.1 11.3

Working pressure MPa 1 1

Tested to pressure MPa 2 2

Max. pressure of boiler loop MPa 1 1

Max. water temperature °C 90 90

Heat exchanger (top)

Surface area heat exchanger top m² 1.1 1.3

Performance factor NL10.4 12.0

Constant DHW delivery l/h 804 927

DHW output kW 32 38

Heating water ﬂow rate m³/h 1.92 2.71

Pressure drop kPa 27.6 at 2.5 m³/h 30.5 at 2.5 m³/h

Heat exchanger (bottom)

Surface area heat exchanger bottom m² 1.5 1.7

Flow rate m³/h 0.75 0.75

Pressure drop kPa 37.5 at 2.5 m³/h 41.6 at 2.5 m³/h

Constant DHW delivery heat exchanger (bottom) l/h 1081 1181

Standby losses in 24 hours BTU/kWh 6,500/1.9 7,500/2.2

Tank weight empty kg 154 187

Tank weight full kg 477 618

Response pressure, safety relief valve MPa 0.6 0.6

Response pressure. T&P valve MPa 0.7 0.7

Temperature setting. T&P valve °C 90 90

Pressure reducing valve MPa 0.35 0.35

Expansion vessel l 80 80

A Dimensions and connection dimensions

Type SBB 300 plus SBB 400 plus

A Height of unit with insulation mm 1679 1848

B Height of unit without insulation mm 1609 1781

C Height thermometer mm 1239 1298

D Height of well for temperature sensor mm 1179 1238

E Height spare port mm 1025 1078

F Height of well for temperature sensor mm 557 560

G Height inspection ﬂange mm 365 367

H Height cold water feed mm 73 65

I Height solar hot return mm 280 282

J Height solar cold feed mm 865 867

K Height heater hot boiler return mm 975 1130

L Height circulation port mm 1339 1600

M Height cold boiler feed mm 1239 1298

N Overall height mm 1704 1873

O Width without thermal insulation mm 550 600

P Width with thermal insulation mm 700 750

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1 Sacriﬁcial anode indicator

2 Glass lined steel tank

3 Thermometer well

4 Immersion sleeve for boiler

temperature probe

Spare port

6 Immersion sleeve for solar

temperature probe

7 Inspection port

8 Expanded polystyrene-

thermal insulation

9 Cold water inlet

10 Solar inlet

11 Solar heat exchanger

12 Solar return

13 Heat exchanger from boiler

feed

14 Upper heat exchanger

15 Circulation port

16 Heater exchanger to boiler

return

17 T&P valve

18 Warm water outlet

G 1A

1817

G 1A

G 1½A

G ½A

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Equipment level

– Storage unit with two welded steel plain-ended pipe heat exchangers

– Hot water corrosion protection with special enamel coating

– Thermometer 0 - 120 °C

– Three immersion sleeves for housing of temperature probe and ther-

mometer

– Magnesium Sacriﬁcal Anode

– Circulation Socket

– Attached Flange inspection cover

– PU Foam insulation 70 mm thick

– ABS outer casing with zipper in protective pouch

– ABS Cover and Flange cover

– Tundish

– Expansion vessel

– Safety assembly

– Bracket

2. Installation instructions for the installer

!Only qualiﬁed contractors should carry out installation,

commissioning, maintenance and repair of the appliance.

Diagram A is referenced for explanation of the following text.

2.1 Description of the Appliance

Application

The Stiebel Eltron Vertical Solar Storage tank SBB … Plus, in

combination with Stiebel Eltron’s Solar Collector is an economical hot

water generator.

Connections

All connections (cold and hot) are readily accessible and allow for easy

installation.

Delivered condition

The hot water storage tank SBB … Plus is wrapped in plastic and is

delivered on a one-way pallet. The storage tank has foam insulation, a

ABS outer casing and ABS cover.

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21 Air vent valve

22 Temperature sensor

23 Collector ﬁeld

24 Heating circuit shown without safety

equipment

Back-up boiler

26 Safety equipment

27 Collector vessel

Installation example

28 27

SBB .. plus

26_05_01_0405

2.2 Regulations and standards

Refer to: Local Construction regulations, ﬁre-code and trade control

regulations.

2.3 Layout and function

Casing

The tank is delivered with a pre-assembled outer casing and a lid.

These parts can be dismantled prior to handling and can be re-ﬁtted

at the designated location prior to the installation. The casing can be

ﬁtted after the pipework has been connected

At the designated location, the side panels (18) are secured to the tank

with

three ﬁxing straps (19) and a lock (20).

Internal components

Subject to type, the tank has a nominal capacity of 305 or 410.

The heat exchanger provides a good heat transfer from the heating

water side to the DHW side. The special enamel coating is a particularly

effective corrosion protection.

Function

Heat from the solar circuit is transferred in the lower tank area.

A The actual temperature in the lower tank volume is captured by a

solar temperature sensor inside the sensor well (6). The tank will only

be heated if the temperature at the collector array (ﬂow) is more than a

temperature differential (selected at the solar control unit) higher than

the tank temperature (e.g. by 3 K).

A The actual temperature in the upper tank volume is captured by a

DHW temperature sensor inside the sensor well (3).

Should the actual temperature drop below that selected at the control

unit, then the boiler control unit initiates a priority heating of the upper

section of the DHW tank by changing over from the heating circuit

pump operation to tank primary pump operation. For this, the ﬂow

temperature is limited until the required DHW temperature has been

reached.

33 32

28 Expansion tank

29 Pump

30 Shut-off valve for ﬁlling, draining and

ﬂushing

31 Controller

32 Check valve

33 System charge/Drain valves

C26_05_01_0042

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2.4 Set-up and installation

Set-up

Inspect the packaging for damage and remove packaging at the

installation site. Verify presence of six brass thread to sweat ﬁttings.

The installation site must be structurally capable of supporting the

weight of the tank when ﬁlled. The location has to be above freezing.

The water drainage pipe must be freeze proof.

Connection

A Refer to Diagram A and Diagram C.

Heating installation

C E The installation of the hydronic loop is shown in Diagrams C and

E. The circuit must include a T&P Valve, and air-vent, a check valve, and

an expansion tank.

Hot Water Installation

Prior to installation check that the local conditions are compatible with

the appliance design, especially that the maximum working excess

pressure of 150 PSI (1 MPa.) is not exceeded

A steel or a copper pipe with insulation especially suitable due to its

low heat loss.

Required combination:

Cold water pipeline Hot water pipeline

Copper pipe Copper pipe

Steel pipe Steel or copper pipe

Plastic Steel or copper pipe

» Flush the line thoroughly.

» Fit the water outlet line.

» Fit the water inlet line D.

An option, the connection pipe can be ﬁtted between the feet. Du-

ring insertion, hold with a spanner. Check the stability of the con-

nection pipe and secure additionally on-site, if required. If required,

the cold water connection can be ﬁtted directly onto the connector.

Water connection

The system is designed to operate with mains water pressure, and a set

of ﬁttings is provided for this purpose. See E for general arrangeme-

net in schematic form.

You can ﬁt the safety assembly in various positions to suit the space

available but it must be placed in the same order as shown. The safety

assembly provided in the pack is ﬁtted to the cold water supply with the

exception of the T&P valve which is ﬁtted at the top of the DHW cylinder.

» To obtain a balanced water pressure in the cold water and DHW

lines, position the cold water outlet directly on the outlet side of the

pressure relief valve.

» The T&P valve should not respond under normal operating condi-

tions as the expansion vessel will accommodate the water as it ex-

pands during the heating process.

» Run the safety valve outlet and that of the T&P valve to a drain via a

tundish. The purpose of the tundish is to let water be seen should

these valves respond. The outlet pipe should not exceed 9 metres in

length without forming an air break, i.e. tundish. The pipe must fall

continuously throughout its length with no additional 90° bends. It

must be heat resistant and discharge to a safe visible position. The

pipe diameter must not be smaller than the valve outlet. The two

discharge pipes can be joined together at the point of discharge into

a single tundish if required

8644.01

C26_05_01_0403C26_05_01_0402

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E< 500

> 300

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3 2 1

568

12 11

212019

1 Discharge below ﬁxed grate

2 Cold water supply

3 Shut-off valve

4 Line strainer

5 Pressure relief valve

6 Balanced pressure; cold water outlet

7 Check valve

8 Safety assembly

9 Tundish

10 Metal discharge pipe (D2) from tundish, with continuous fall

11 Equipotential bond

12 Drain valve

13 Solar heat exchanger

14 Glass lined steel tank

15 Upper heat exchanger

16 DHW outlet

17 Anode

18 T&P valve

19 Metal discharge pipe (D1) from T&P valve to tundish

20 Expansion vessel

21 Safety relief valve

Minimum size of dischareg pipe D1 mm 22

Minimum size of dischareg pipe D2 from tundish mm 28 35 42

Maximum resistance allowed, expressed as a

length of straight pipe (i. e. no elbows or bends)

m 9 18 27

Resistance by each elbow or bend m 1.0 1.4 1.7

E Connection dimensions

Inlet connection, male, BSP mm (") G 38.10 (1½)

Outlet connection, male, BSP mm (“) G 50.80 (2)

Safety assembly connection mm (“) G 38.10 (1½)

Safety relief valve mm (“) G 31.75 (1¼)

Inlet connection T&P valve mm (“) G 19.05 (¾)

Outlet connection T&P valve mm 15

Inlet connection tundish mm 22

Outlet connection tundish mm 28

Prior to ﬁlling all screws must be tight.

Drainage of the hot water tank is via the drain valve

» Install dirt strainers or other restrictions in the safety valve supply

line.

» Only ﬁll the device with water by opening the DHW ﬁtting and ﬂush

thoroughly.

» Carry out a leak test.

A re-circulator can be attached to a separate socket across the

thermometer. Drill the outer casing with a hole saw Ø 50 where marked

and remove insulation from the socket in that area.

For energy conservation, use of a circulator is not recommended.

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2.5 Connection to the Solar Unit

CThe installation of the solar loop is shown in picture C. The solar

loop must include an air-vent (21), a check valve (32) and an expansion

tank (28).

!Test operation after installation. Start up must follow the

approval of the installer (refer operation and use).

2.6 Hot water temperature probe

A FThe hot water temperature probe is to be installed into the

upper immersions sleeve (Pos. 3).

For this, place the spacer at the temperature sensor and push it into the

sensor well

26_05_01_0344

26_05_01_034526_05_01_0346

2.7 Solar Storage Tank – Temperature Probe

AThe solar storage tank temperature probe to lower immersion sleeve

(6) of the hot water storage tank.

The temperature probe must be completely inserted into the probe

sleeve.

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2.8 Sacriﬁcial anode (spare part)

If a sacriﬁcial anode is installed into the

SBB … plus storage tank, the following must be observed:

1. 2.

C26_05_01_0031

GInstallation – sacriﬁcial anode

– » Pull out the red shut-off plug while simultaneously depressing the

pressure ring,.

– » Push in the open pipe end of the indicator element until dead-stop.

– » Attach the sticker “Sacriﬁcal Anode weat indication” to a highly vis-

ible spot on the insulation.

!When the storage tank is not operated with a signal display, the

red plug must remain in the anode!

HFunction – Sacriﬁcial indicator

(protective anode with consumption indication)

– » After degradation of the anode, humidity escapes through the

hollow anode core to the signal cartridge and causes a color change

there

– » When the cartridge turns red contact the installer to check the

anode and if needed replace it.

–

Anode o. k. Service

red

white

C26_05_01_0024

–

2.9 Threaded immersion heater BGC

The BGC is inserted at the tank front into a 1½“ female connection. For

this, remove the cover lid from the external casing.

Observe the immersion heater installation instructions.

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2.10 SBB plus accessories

Part no. Type Flange Ø mm Description/output/indirect coil area Version** Depth of in-

sertion

Suitable for

07 60 62 WTW 21/13 210 Indirect coil 1.3 m² 410 mm SBB . . plus***

07 21 19 WTFS 21/13 210 Refrigerant safety heat exchanger 1.3 m² 410 mm SBB . . plus***

07 13 30 FCR 21/60 210 Heating ﬂange*

2/4 kW 1/N/PE~230 V U, Z 400 mm SBB . . plus***

2/6, 3/6, 4/6 kW 3/N/PE~400 V

07 13 31 FCR 21/120 210 Heating ﬂange* 4 kW 1/N/PE~230 V U, E 400 mm SBB . . plus***

8 kW 2/N/PE~400 V

12 kW 3/PE~400 V

07 51 15 BGC G 1½” A Threaded immersion

heater*

1; 2; 3; 4; 5.7 kW 1/N/PE~230 V U, Z 455 mm SBB . . plus

for item 5, Fig. A

3 kW 2/PE~400 V

6 kW 3/PE~400 V

Spare anode

14 34 99 Signal chain anode Ø 33 x 1100 G 1¼” A SBB . . plus

for item 1, Fig. A

* With external temperature adjustment

** Version

E = single circuit version

Z = twin/single circuit version

U = universal ﬂange (connectable models with various ratings)

*** For item 7, Fig. 1

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Guarantee

For guarantees please refer to the respective terms and conditions

of supply for your country.

!Theinstallation,electricalconnectionandrstoperati-

onofthisapplianceshouldbecarriedoutbyaqualied

installer.

!Thecompanydoesnotacceptliabilityforfailureofany

goodssuppliedwhichhavenotbeeninstalledandope-

ratedinaccordancewiththemanufacturer‘sinstructions.

Environment and recycling

Please help us to protect the environment by disposing of the

packaging in accordance with the national regulations for waste

processing.

Andere Handbücher für SBB 300 PLUS

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere STIEBEL ELTRON Wassersystem Handbücher

STIEBEL ELTRON

STIEBEL ELTRON SBB 400 S Montageanleitung

Beliebte Wassersystem Handbücher anderer Marken

Spirotech

Spirotech SPIROVENT SUPERIOR S250 Bedienungsanleitung

Culligan

Culligan Aqua-Cleer Aqua-Cleer Advanced Drinking Water... Bedienungsanleitung

A.O. Smith

A.O. Smith Dura-Max AJH - 1000A - P Bedienungsanleitung

Microline

Microline T.F.C.-4 Handbuch

Eureka Forbes

Eureka Forbes Aquaguard Select Bedienungsanleitung

Cetetherm

Cetetherm AquaEfficiency Bedienungsanleitung

CB Tech

CB Tech CB-VOC Bedienungsanleitung

Vaillant

Vaillant auroFLOW plus VPM 15 D Bedienungsanleitung

resideo

resideo Braukmann HS10S Bedienungsanleitung

Gude

Gude INOX 100/24 Bedienungsanleitung

Mono

Mono Eco 1-60 Handbuch

SpectraPure

SpectraPure Drinking Water Kit Bedienungsanleitung

HydroCare

HydroCare Dual Action Bedienungsanleitung

NEXT pool

NEXT pool STERILOR Cu/Ag Verdrahtungsschema

Alpha

Alpha SolarSmart 150 Benutzerhandbuch

TA FRISTAR3 Bedienungsanleitung

GÜDE

GÜDE HWA 800 K Bedienungsanleitung

Rainfresh

Rainfresh UCS2 Bedienungsanleitung