Consolar SOLUS II 1000 Скачать руководство пользователя страница 7 | Manualshive

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TD SOLUS II:

Connection with boiler buffering

7

La

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ed

0

5/

20

0

9

3.3

System diagram with solar power system and
hot water circuit

Solar-Aus

Collector

Underfloor
heating

HP

M

Pz

Sup

Ret

Boiler

Solar cold

Solar hot

Ps

HS
R1/2

R3

BS 2

CW

HW

Connection for heat pumps and generally for optimised
solar yield:

Solar-Aus

Collector

Underfloor
heating

Ph

M

Pz

Sup

Ret

Heat pump/
Boiler

Solar cold

Solar hot

Ps

HS
R1/2

R3

BS 2

BS 1

CW

WW

U1

U2

Hot water backup heating: U1 and U2 up.
Heating operation: U1 and U2 down.

Circulation switching version for thermal disinfection of the
circulation line:

Pz

CW

3.4

Connection assignment for boiler and heating
circuit

3.4.1

One boiler, one heating circuit

See also diagram 0 on page 12.

Heating
Circuit
70/50
60/40

Sup

Ret

Boiler

HS

BS

>30°C R1

<30°C R3

Example 1:Heating circuit 70/50 to 60/40

Heating
Circuit
70/50
60/40

Sup

Ret

Wood-fired
boiler

HS

BS

>30°C R1/2

<30°C R3

Example 2: Solid fuel boiler

For solid fuel boilers (e.g. firewood), the boiler return is
connected to R3 to utilise the entire storage tank capacity. If
the heating circuit return is also connected to R3, the full
capacity is available for heating purposes. However, there
may be higher temperatures in the bottom of the storage
tank, which decreases the
solar utilisation.

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Содержание SOLUS II 1000

Страница 1: ...OMBINED STORAGE TANK 2 1 1 Special advantages 2 2 PLANNING AID 4 2 1 Transport 4 2 2 Connection to the drinking water supply 4 2 3 Connection to the solar power system 5 2 4 Connection to the boiler and heating circuit 5 2 5 Parallel connection of two SOLUS II storage tanks 5 2 6 Electrical backup heating 5 2 7 Materials 5 2 8 Standards 6 2 9 Return acceptance statement 6 3 CONNECTION WITH BOILER ...

Страница 2: ...efore they are even suitable for apartment buildings or the temperature of the hot water stand by volume can be kept to a minimum This facilitates increased solar utilisa tion and is a requirement for operation with heat pumps Heat loss is minimised via the aluminium reflector in the cylinder and the PP inserts for practically complete pre vention of microcirculation losses via the storage tank co...

Страница 3: ...d water inlet circulation Heating boiler return R3 e g wood boiler The heat exchangers are particularly effective and rely on the counterflow princi ple Efficient storage tank management via optimised control using CONTROL series 560 L and 850 L Top cold water connection COMFORT Line SOLUS II 550 800 1000 Flow arrows EPS insulation in the lid area especially thick Hygienic hot water via hot water ...

Страница 4: ...torage tank As in all water heaters hot water circulation entails significant heat losses This also gradually reduces stratification The circulation pump should not run continuously as otherwise unnecessarily high heat losses result in the piping system For this reason we recommend operating the circulation pump with temperature control or in interval mode most CONTROL controllers contain this fun...

Страница 5: ...d for low return temperatures When using boilers which are sensitive to low return tem peratures appropriate precautions must be taken espe cially when connection R3 is used The target temperature for the hot water standby portion set on the boiler or solar controller must be approx 10 15 K greater than the hot water temperature actually required depending on the tap output required The boiler sup...

Страница 6: ...t supply temperatures are lower than the hot water standby temperature Even great boiler outputs are buffered This facilitates longer runtimes and standstill times with low emissions Even in modulating boilers buffering may be beneficial for the non modulating partial load range The boiler can cool down during standstill 3 2 Connection rules The heating circuit supply is generally fitted to the co...

Страница 7: ...rsion for thermal disinfection of the circulation line Pz CW 3 4 Connection assignment for boiler and heating circuit 3 4 1 One boiler one heating circuit See also diagram 0 on page 12 Heating Circuit 70 50 60 40 Sup Ret Boiler HS BS 30 C R1 30 C R3 Example 1 Heating circuit 70 50 to 60 40 Heating Circuit 70 50 60 40 Sup Ret Wood fired boiler HS BS 30 C R1 2 30 C R3 Example 2 Solid fuel boiler For...

Страница 8: ...s for a boiler without a solid fuel boiler see section 3 4 1 3 4 4 Increased hot water requirement If a volume greater than the maximum hot water standby volume is required the heating supply can be connected to R1 The hot water sensor is then inserted into sensor sleeve FH D small buffer bottom 3 4 5 Instantaneous water heaters with integrated switching valve or with two integrated pumps The hot ...

Страница 9: ...ure Return connection 40 C R1 30 C R3 Table 5 4 2 1 Return increase with boiler See also diagram 0 on page 12 Instantaneous water heater HS 30 C R1 2 30 C R3 BS HW Heating Circuit 50 35 Example 6 Heating circuit 50 35 4 2 2 Instantaneous water heaters with integrated switch ing valve or with two integrated pumps With instantaneous water heaters with integrated valve or second integrated pump for s...

Страница 10: ...Double capacity for hot water and solar heat exchangers for two SOLUS II storage tanks 5 1 Advantages limits Simple expansion of the storage tank capacity via parallel connection with a buffer storage tank Greater storage tank volume possible even with restricted access conditions Retrofitted connection possible 5 2 Connection rules 5 2 1 Parallel connection of two SOLUS II storage tanks 2nd stora...

Страница 11: ...hot Solar cold SOLUS SOLUS Example 12 Connections for water and the solar power system 1 On the SOLUS II 1050 L and SOLUS II 2200 L the cold water con nection is under the solar cold connection 5 4 Connection example for cascade connection For solid fuel boilers the buffer volume can be increased with a buffer module by cascade connection of a SOLUS The buffer module is charged by the solid fuel b...

Страница 12: ...02 3602 kvs m3 h 1 28 1 1 1 28 1 1 1 28 1 0 1 0 Max permissible temperature C 90 90 90 90 Max permissible operating pres sure bar 8 8 8 8 1 Significantly better performance than conventional heat exchangers due to chimney effect with equal surface area 2 10 l min 3 at 15 l min Thermal insulation Unit 550 560 L NFL 800 850 L 1000 1050 L 2200 L Material EPS ALU EPS 1 EPS ALU EPS 1 EPS ALU EPS 1 ALU ...

Страница 13: ...ter and circulation connection on the SOLUS II 1050 L and SOLUS II 2200 L are under the solar cold connection Connection BS1 is 15 mm long and intended for parallel con nection with a buffer module Connections Sensor sleeves Unit 550 560L NFL 800 850L S PM 1000 S PM 1050L 2200L Suitable for 6 mm sensor Venting valve and hose Sensor sleeve A hot wa ter small mm 1245 1535 1560 1425 1425 Storage tank...

Страница 14: ... LS ready mixed which can be pur chased from Consolar The antifreeze must be checked regularly in accordance with the regulations see also the technical documentation for CON SOLARSTATION and Acceptance and maintenance protocol 8 1 4 Pipe insulation The insulation of the pipelines has a major influence on the energy savings which can be achieved with the solar power system It is therefore recommen...

Страница 15: ... filter on the heating circuit re turn 8 5 2 Solar circuit Do not connect the solar circuit and operate the solar pump until the storage tank has been filled Recommendation Smoothing section at the lowest point of the solar circuit supply so that corrosion products caused by oxygen leaks are deposited there 8 5 3 Cold and hot water connection Make all connections in accordance with the respective ...

Страница 16: ...d water supply pipe leading to the solar storage tank is over 8 bar a pressure reducer which has been tested and approved as compliant with DVGW worksheet W 375 must be installed to reduce the cold water pres sure to max 8 bar If mixer taps are used a centralised pressure reducer must be fitted Drainage valve 9 Water heating systems must be fitted with a device usually at the cold water connection...

Страница 17: ...e clamp screw fitting Tighten the union nut by hand and then one more turn using a spanner or 3 4 of a turn for 22 mm 8 6 Filling Flush the water and heating circuits Fill the storage tank open the venting valve while you do so A small quantity of water may escape from the inner piping before the air escapes Fill the water and heating circuits Vent the heating circuits While doing so run the corre...

Страница 18: ...t 11 6 foam plugs for sensor holes 35 12 8 plastic clips installation aid 13 Hose with venting valve CW Cold water circulation HW Hot water S1 Solar input S2 Solar output BS1 boiler supply top BS2 boiler supply HS heating supply R1_2 return 45 C R3 return 35 C SS A E Sensor sleeve Before fitting the side parts Attach the three enclosed long foam strips 7 with self adhesive tape to the storage tank...

Страница 19: ... and the floor again and adjust using the feet 3 4 Clip the plastic clips to secure the terminal strip con nection Connect the other sides of the side insulation to one an other and secure them using the plastic clips to make in stallation easier Check Side parts without offset at the top So that the insulating foam lid can subsequently be fitted without gaps Latch the strip of hooks into the firs...

Страница 20: ...t the sensor installation aid IMPORTANT The sensors must be pushed in as far as possible Seal the holes care fully with the foam plugs for sensors 35 Screw the sensor cover over the openings Connect the temperature sensors to the controller in ac cordance with the operating instructions of the corre sponding controller Route the sensor cables and 230 V cables in separate or partitioned cable condu...

Страница 21: ... heating of the hot water stor age tank if no expansion vessel is installed The blow off line must be open at all times 9 2 2 Holiday For extended breaks in usage during the summer Preserve the solar collectors and storage tanks Set the storage tank cooling function from 70 C on the control ler Save pump energy Remove the insulation lid 9 2 3 Deliming the hot water heat exchanger No limescale is b...

Страница 22: ...re all connected pipes solar boiler cold and hot water at ambient temperature during standstilll If not please ask your installer to conduct testing and if necessary installation of non return valves Is the insulation in close contact with the floor If not seal the gap If despite all of these measures the hot water tempera tures in the technical data of the SOLUS II cannot be achieved please call ...

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