Solarico UniQube SQ-BPSW-6C User manual

1
UniQube
Thermal Plastic - Composite
Water Heaters & Storage Tanks
Installation and Operation Manual
ȽDrain Back Tank SQ-BPSWEH DB
ȽCombined Storage Tank SQ-BPSW-6C
ȽCombined Storage Tank SQ-BPSW
ȽCombined Storage Tank SQ-BPSWEH
with electric heater back up
ȽDomestic Water Heater SQ-BPW HP-
Ready
ȽDomestic Water Heater SQ-BPW
ȽDomestic Water Heater SQ-BPWEH with
electric heater back up
ȽSolar Storage Tank SQ-BPS
ȽSeparator Storage Tank SQ-BP
ȽBuer Storage Tank SQ-B

2
Introduction............................................................................................................................................3
General Informations.......................................................................................4-8
Installation and assembly...............................................................................9-13
Drawings and dimensions............................................................................14-29
Accessories ................................................................................................30-31
Warranty.....................................................................................................32-34
CONTENTS

3
INTRODUCTION
Dear customer,
We strongly believe that the products bought
from us will contribute the comfort at your
homes and increase it’s energy e󰀩ciency.
Important Safety Related Symbols
Read and understand the Installation and
Operating Guide carefully before attempt-
ing installation, start-up, operation, or
service. Installation and service must be
performed only by an experienced, skilled
installer or service agency.
This booklet contains important information
about correct installing and operating of this
storage tank.
It is integral part of this product, store it close to
the device, and keep it available for the refer-
ence for it’s service life.
Please contact the manufacturer’s customer
service department or the local representa-
tive of the manufacturer with any questions or
other issues.
This is safety alert symbol. It is
used to alert you to potential per-
sonal injury hazards. Obey all safety
messages that follow this symbol to
avoid possible injury or death.
Danger
Indicates an imminent hazardous
situation which , if not avoided, could
result in injury or death.
Warning
Indicates a potential hazardous situ-
ation which, if not avoided, could
result in injury or death.
Caution
Indicates an imminent hazardous situ-
ation which, if not avoided, may result
in minor or moderate injury.
Note
Important information
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!
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Safety-related information and instructions
have been provided in this guide
and on the UniQube storage tank to warn any
person(s) of potential hazards.
All safety messages will refer to a potential
hazard. Follow the instructions in this manual
exactly to avoid the risk of injury.

4
Models and Usage
UniQube storage tanks are available as:
• Drain Back Tank SQ-BPSWEH DB
• Combined Storage Tank SQ-BPSW-6C
• Combined Storage Tank SQ-BPSW
• Combined Storage Tank SQ-BPSWEH with electric heater back up
• Domestic Water Heater SQ-BPW HP-Ready
• Domestic Water Heater SQ-BPW
• Domestic Water Heater SQ-BPWEH with electric heater back up
• Solar Storage Tank SQ-BPS
• Separator Storage Tank SQ-BP
• Bu󰀨er Storage Tank SQ-B
UniQube storage tanks are intended to be used in central hot water heating systems and
solar thermal systems.
UniQube storage tanks are intended to be permanently connected to the water mains
Each model must be installed and used the way this booklet describe, and in accordance with the condi-
tions detailed on the rating plate.
NOTE: The equipment shall be installed in accordance with those installation regula-
tions required in the area where the installation is to be made. These regulations shall
be carefully followed in all cases. Authorities having jurisdiction shall be consulted be-
fore installations are made. All wiring on water heaters shall be in accordance with the
National Electrical Code and/or local regulations.
WARNING: Use this storage tank only in hydronic heating systems. The installer must
comply with all plumbing codes. Do not operate above the temperature or pressure
specied on the rating plate. Failure to comply may result in personal injury, property
damage, or death.
!
!
GENERAL INFORMATION

5
Quality of the water
Lime scale e󰀨ects
Chemical imbalance of the water supply may cause decreased heating e󰀩ciency to the storage tank and
associated equipment. Solarico recommends having water quality professionally analyzed to determine
whether it is necessary to install a water softener. It is important that the water chemistry be checked be-
fore installing the storage tank, as water quality will a󰀨ect the reliability of the system. In addition, operating
temperatures above 57⁰ C will further accelerate the build-up of lime scale and may shorten the service life
of the storage tank. According to a rule of thumb a lime scale layer with a thickness of 1 mm will result in
a loss in e󰀩ciency of 10%. In extreme cases lime scale layers can damage the heat exchangers.
Corrosion e󰀨ects
pH values of water above 11 may cause damage to rubber seals, and very low pH values below 6, may
cause damage to stainless steel heat exchangers. Depending on the materials used in the heating system,
Solarico recommends that pH value should lie between 8,2 and 10.
Disclaimer
Solarico is not liable for damage resulting from any but the device’s intended use.
Solarico is not liable in case of:
• Installing or operating the device or its components contrary to the instructions contained in
this booklet.
• Unprofessional installing or operating the device or its components.
• Installing or operating the device or its components the way that is not described in this booklet,
and the way which is not specically approved by manufacturer in writing.
• Modifying, converting or removing the device or its parts when it is not approved by manufac-
turer in writing.
GENERAL INFORMATION

6
Safety instructions
NOTE: All persons carrying out work on or with the device must have read and under-
stood the assembly and operating instructions before starting work. The same applies
where the relevant person has previous experience working on or with the same type or
a similar type of device, or has received training from the manufacturer.
WARNING: When using electrical appliances, basic safety precautions to reduce the
risk of re, electric shock, or injury to persons should be followed, including:
• This storage tank must be grounded. Connect only to properly grounded
outlet.
• Install or locate this storage tank only in accordance with the provided instal-
lation instructions
• Use this storage tank only for its intended use as described in this manual.
• As with any appliance, close supervision is necessary when used by chil-
dren.
• Do not operate this storage tank if it has damaged connections or plug, if it is
not working properly, or if it has been damaged or dropped.
• This storage tank should be serviced only by qualied personnel. Contact
nearest authorized service facility for examination, repair, or adjustment.
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!
DANGER: Water temperature setting:
Safety and energy conservation are factors to be considered when selecting the water
temperature setting of water heater’s thermostat. Water temperatures above 51°C can
cause severe burns or death from scalding. Be sure to read and follow the warnings
outlined on the label pictured below.
The temperature of the water in the tank can be regulated by the digital controller, or/
and electric thermostat that can be located under the top cover, hot and cold water
mixing vales etc. To comply with safety regulations we recommend the buyer to set the
temperature of domestic hot water at temperatures equal or lower then 51°C.
!
GENERAL INFORMATION

7
Disposal
When decommissioning the device on site, ensure compliance with local legislation, guidelines and stan-
dards for recycling, reuse, and disposal.
Water temperature over 51°C can
cause severe burns instantly or death
from scalds.
Children, disabled and elderly are at
highest risk of being scalded.
See instruction manual before setting
temperature at water heater.
Feel water before bathing or
showering.
Temperature limiting valves are
available, see manual.
DANGER: Hotter water increases the potential for
Hot Water SCALDS.
!
DANGER: Households with small children, disabled,
or elderly persons may require a 49°C or lower
thermostat setting to prevent contact with “HOT” water.
!
NOTE: Mixing valves are available for reducing point of
use water temperature by mixing hot and cold water in
branch water lines. Contact a licensed plumber or the
local plumbing authority for further information.
!
DANGER: This appliance is not intended for use by per-
sons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that they do not
play with the appliance.
!
GENERAL INFORMATION

8
Maintenance
The functionality of pressure safety valves, that Solarico recommends to be installed , must be periodically
tested.
The water may drip from the discharge pipe of the pressure-relief device and that this pipe must be left
open to the atmosphere.
The pressure-relief device is to be operated regularly to remove lime deposits and to verify that it is not
blocked.
There is no need UniQube storage tanks to be maintained of corrosion, due to its corrosion resistant
materials.
Routine Preventive Maintenance
Properly maintained, your water heater will provide years of dependable trouble-free service.
Routine preventive maintenance program should be established and followed by the user. If electric heater
is used, It is recommended that a periodic inspection of the operating controls, heating element and wiring
should be made by service personnel qualied in electric appliance repair.
1. At least once a year, manualy turn “on” the temperature pressure relief valve, located on the “Heating
Out” line, to make certain the valve operates freely and allow few liters to ush through discharge line.
Make certain the discharged water is directed to an open drain.
DANGER: Before manually operating the relief valve, make certain no one will be ex-
posed to the danger of coming in contact with the hot water released by this valve. The
water may be hot enough to create a SCALD hazard. The water released should be
directed to a suitable drain to prevent injury or damage.
!
NOTE: If the temperature and pressure relief valve on the water heater discharges
periodically, this may be due to thermal expansion in a “Closed” water system. Contact
the water supplier or your plumbing contractor on how to correct this. DO NOT plug the
relief valve outlet.
!
2. There is a possibility water heater’s tank can act as a settling basin for solids suspended in the water of
heating circuits. It is, therefore, not uncommon for hard water deposits to accumulate in the bottom of the
tank. It is suggested that a few liters of water be drained from the water heater’s tank every month to clean
the tank of these deposits. Depending on how much deposits are there during rst few months of cleaning,
you can change the frequency of cleaning.
3. Rapid closing of faucets or solenoid valves in automatic water using appliances can cause a pound-
ing “water hammer” sound. “Water hammer” can be described as a banging noise heard in a water pipe
following an abrupt alteration of the ow with resulting pressure surges. Strategically located risers in the
water pipe system can be used to minimize the problem. Also water hammer arresting devices are usually
available from your plumber or local plumbing supply store.
If you use electric heater back up:
4. Most electrical appliances make some sound when in operation, even when new. If the hissing or sing-
ing sound level increases excessively, the electric heating element may require cleaning. Contact your
installer or plumbing contractor to inspect.
5. The area near the water heater must be kept free of ammable liquids such as gasoline or paint thin-
ners, adhesives or other combustible materials.
GENERAL INFORMATION

9
Instructions to installer
During installation and operation, the country specic requirements and regulations must be observed:
• Regulations and norms concerning the tting of the installation with safety devices.
• Safety during installation - personal protective equipment.
Requirements to storage tank installation room
Ensure su󰀩cient space during the installation, available between the device and walls or other objects to
install connection lines. This will be necessary only for the connection side of the tank. The three other
sides can be placed against a wall. Locate the water heater in a clean dry area as near as practical to the
area of greatest heated water demand. Place the water heater in such a manner that the electric heater
and thermostat (optional) and element access panels can be removed to permit inspection and servicing
such as removal of elements or checking controls. Do not install the water heater in outdoor, unprotected
areas or near any other appliances where high temperatures are present, such as wood burning stoves,
boilers, or furnaces. High temperatures can warp or otherwise damage the nonmetallic construction of this
water heater. Make certain the oor underneath the water heater is strong enough to su󰀩ciently support
the weight of the water heater once it is lled with water.
Requirements to storage tank installation
WARNING: The preperation, installation and commissioning must be performed by an
authorized professional installer / service.
CAUTION: Local construction regulations on installation of water tank must be ob-
served; weight of the boiler must comply with the stability of the oor of the room where
it will be installed.
CAUTION: The room must be thermal insulated in order to provide e󰀩ciency of the
appliance and prevent the water from freezing.
NOTE: The length of connecting pipes between the storage tank and consumer must
be as short as possible.
NOTE: Install the storage tank as close as possible to the heat generator to keep heat
losses as low as possible. Ensure minimum pipe distances to consumers.
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NOTE: Recommended height of the ceiling of the installation room is 1200mm greater
than the height of the tank. Recommended distance between the tank and the walls of
the installation room is 200mm.
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INSTALLATION AND ASSEMBLY

10
Shipping and packaging
We recommend delivering your storage tank directly to the installation site on the pallet and in the original
packaging.
During transport and installation, depending on the weight, appropriate safety equipment must be used in
accordance with Directive 2006/42/EC.
When transporting items weighing more than 30 kg, the use of pallet jack, fork truck or other hoisting
devices is a must.
NOTE:
The storage tank is delivered with fully installed insulation.
Ensure proper and eco-friendly disposal of all packaging and transport material.
!
DANGER: Storage tank can accidentally move during transport.
DANGER: Increased danger of tipping while lifting the storage tank o󰀨 the wooden
pallet and during transport on a pallet truck or handcart! Injury and material damage
hazard. Ensure appropriate safety measures to prevent tipping.
!
!
INSTALLATION AND ASSEMBLY

11
Assembly
NOTE: Compliance with local accident prevention guidelines,legal requirements, direc-
tives and guidelines is mandatory.
NOTE: It is our recommendation an expansion vessel to be installed on the domestic
cold water supply line, between the tank connector “A” and pressure relief valve, so it
will absorb pressure uctuations, water shocks in the cold water supply system, and to
prevent unnecessary water loss.
Expansion vessels are mandatory to be installed for heating circuit and solar thermal
circuit.
NOTE: Seal unused connection points with a matching plug.
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WARNING: The preperation, installation and commissioning must be performed by an
authorized professional installer / service.
WARNING:
Do not exceed the working pressure of 6 bar and temperature of 95 degrees Celsius
for bu󰀨er tank, and 10 bar for stainless steel heat exchanger coils (domestic hot water
line and solar in/out line).
Installation of a pressure relief valves and venting valves is mandatory for each
hydraulic circuit:
- Domestic Hot Water circuit between connector “A” and connector “B”
- Heating among connectors “C”, “E”, “I”, “J”, and
- Solar thermal circuit between connectors “F” and “G”.
We recommend pressure reducer to be installed on each lling line.
A discharge pipe connected to the pressure-relief device is to be installed in a continu-
ously downward direction and in a frost-free environment.
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!
CAUTION: The storage tank must be integrated into the system in accordance with the
connection instructions provided.
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INSTALLATION AND ASSEMBLY

12
Sensors assembly and wiring
Sensors for automation of the heating system are not part of Solarico storage tanks.
Depending on the type, Solarico storage tanks are provided by maximum 4 sensor sleeves.
All sensors can be installed from the top side of the tank, under the outer top cover.
1. Take o󰀨 the upper cover parallel to the tank,
holding it on the opposite sides.
2. Choose and open the grooved caps behind
the insulation jacket, near the upper front pipe
connectors. Insert all the cables using cable
inlets (cables for sensors, electric heaters and for
electric mechanical thermostat)
Accessories
Connecting seals are part of this storage tank.
Use only THICK-WALL MALE NIPPLES to connect
the tank pipes.
3. Insert the sensors in the
appropriate and marked sensor
sleeves on the top of the tank,
under the upper cover
Models without electric heating ele-
ment have S2, S3, S4 and S5 sensor
pipes.
S2 Solar temperature sensor
S3 DHW temperature sensor
S4 Heating temperature sensor
S5 Overheat protection
Sth Thermostat temperature sensor
INSTALLATION AND ASSEMBLY

13
Venting Valve
UniQube storage tanks do not have special outlet connector for venting valve, so this valve must be
installed at the connection pipe that is the highest point of the tank.
It is the connector E.
First Filling of the storage tank
UniQube must be lled on the heating side.
It is recommended a safety valve to be installed and to be checked its functionality.
Cracking noise is normal during the rst time lling.
Emtying of the storage tank
Room where is installed UniQube storage tank must have water draining system.
It is recommended to be installed a drain valve, externally at connector J.
Insulating
In order to prevent unwanted heat loss, all outer connectors must be insulated.
SQ 440/800 Position B BP BPS BPW BPSW
S2 Solar sensor from above 1550 mm 1550 mm
S3 DHW sensor from above 900 mm 900 mm
S4 Heating sensor from above 140 mm 140 mm 140 mm 140 mm 140 mm
S5 Overheating protection from above 140 mm 140 mm 140 mm 140 mm 140 mm
Sth Electrical thermostat from above 450 mm 450 mm 450 mm 450 mm 450 mm
SQ 310 Position B BP BPS BPW BPSW
S2 Solar sensor from above 1110 mm 1110 mm
S3 DHW sensor from above 600 mm 600 mm
S4 Heating sensor from above 140 mm 140 mm 140 mm 140 mm 140 mm
S5 Overheating protection from above 140 mm 140 mm 140 mm 140 mm 140 mm
Sth Electrical thermostat from above 450 mm 450 mm 450 mm 450 mm 450 mm
The following table shows the sensor positions.
INSTALLATION AND ASSEMBLY

14
UNIQUBE DRAIN BACK MODEL - SOLAR STORAGE TANK, DO-
MESTIC WATER HEATER, STRATIFIED SEPARATOR STORAGE
TANK
TYPE SQ-BPSW DB 310
D (diameter) (mm) 620
D1 (diameter) (mm) 600
H1 (height) (mm) 1300
H2 (height) (mm) 140
h (connectors) (mm) 1470
h1 (connectors) (mm) 370
H (height) (mm) 2000
a (width) (mm) 734
max. working temp. (oC) 90
max. working pressure (bar) 6
max. test pressure (bar) 9
Net tank capacity (liters) 290
Approx. weight (kg) 104
S2 Solar sensor position (mm) 1110
S3 DHW sensor position (mm) 600
S4 Heating sensor position (mm) 140
S5 Overheating protection (mm) 140
Pivot measurement (mm) 2130
Solar heat exchanger
connections K, G 5/4’’
max. working pressure (bar) 1,5
max. test pressure (bar) 2,5
capacity (liters) 5
output area (m2) 1,2
reservoir volume (liters) 40
Water heat exchanger
connections A, B 5/4’’
max. working pressure (bar) 10
max. test pressure (bar) 15
capacity (liters) 15
output area (m2) 3,8
CAUTION: The following schemes are purely illustrative
and does not make any claims on its completeness in every
aspect! Realization of the installation should be done in
accordance with the local standards and provisions.
!
Important instructions for Drain Back model:
• The solar circuit must be protected with 1,5 bar safety relief valve
• Solar collectors must be installed by a minimum 2% or 2 cm/m inclination.
• Piping of solar circuit must be installed by a minimum of 5% or 5 cm/m inclination.
• Warning: The maximum allowed volume of a solar circuit, excluding the 40-liter draining
reservoir, must be 1,5 times lower than the draining reservoir of 40 liters, i.e. 26 liters.
H1
h
H
S3 S4 S5
Sth
S2
ØD
ØD1
h1
A B C E
GIJ
K
H2
A - Cold water in
B - Hot water out
C - Boiler in
E - Heating out
K - Solar in
G - Solar out
I - Boiler out
J - Heating in
S2 - Solar sensor
S3 - DHW sensor
S4 - Heating sensor
S5 - Overheating protection
Sth - Electrical thermostat
DRAWINGS AND DIMENSIONS

15
1. Heat pump circulation pump
2. Boiler circulation pump
3. Radiators circulation pump
4. Floor heating circulation pump
5. Shut-o󰀨 valve
6. Non-return valve
7. Circulation pump
8. Solar circulation pump
9. Compensator
10. Heat pump
11. Boiler
12. Radiators
13. Floor heating
14. Safety valve
15. Distributors/collectors
16. Filling valves
18. Three way valve
20. UniQube SQ-BPSW DB
21. UniPlate 2.5 SB
hot water out 5
A
55
5
5
5
6
4
1
9
9
10
13
8
6
6
5
5B
16
C
16
14
20
15
5
3
12
18
18
5
5
21
heating out
heating in
solar out
heat pump out
solar in
heat pump in
boiler/heat pump in
D
cold water in
recirculation
55
5
6
14
7
56
5 cm/m (5%) inclination
5 cm/m (5%) inclination
2 cm/m (2%) inclination
hot water out 5
A
55
5
5
5
6
4
2
13
8
6
6
5
5B
16
C
16
14
20
15
5
3
12
18
18
5
5
21
heating out
solar out
boiler out
solar in
boiler in
heating in
D
cold water in
recirculation
55
5
6
14
7
56
5 cm/m (5%) inclination
5 cm/m (5%) inclination
2 cm/m (2%) inclination
11
DRAWINGS AND DIMENSIONS

16
CAUTION: The following schemes are purely illustrative and
does not make any claims on its completeness in every aspect!
Realization of the installation should be done in accordance
with the local standards and provisions.
I J T UF G
C E P Q
AB
H1
h
H
a
D
Ø
S2
S3 S4 S5
Sth
UNIQUBE MODEL - COMBINED STORAGE TANK
TYPE SQ-BPSW-6C 310 440 800
D (diameter) (mm) 620 620 890
H1 (height) (mm) 1300 1730 1730
h (connectors) (mm) 1320 1750 1750
connections C,E,P,Q,I,J,T,U 5/4’’ 5/4’’ 5/4’’
H (height) (mm) 1570 2000 2000
a (width) (mm) 725 725 960
max. working temp. (oC) 90 90 90
max. working pressure (bar) 6 6 6
max. test pressure (bar) 9 9 9
Net tank capacity (litres) 290 413 773
Approx. weight (kg) 104 130 160
S2 Solar sensor position (mm) 1110 1550 1550
S3 DHW sensor position (mm) 600 900 900
S4 Heating sensor position (mm) 140 140 140
S5 Overheating protection (mm) 140 140 140
Pivot measurment (mm) 1730 2130 2219
Solar heat exchanger
connections F, G 5/4’’ 5/4’’ 5/4’’
max. working pressure (bar) 10 10 10
max. test pressure (bar) 15 15 15
capacity (litres) 5 8 8
output area (m2) 1,2 2 2
Water heat exchanger
connections A, B 5/4’’ 5/4’’ 5/4’’
max. working pressure (bar) 10 10 10
max. test pressure (bar) 15 15 15
capacity (litres) 15 19 19
output area (m2) 3,8 5 5
A - Cold water in
B - Hot water out
C - Heating in
E - Heating out
P - Heating in
Q - Heating out
F - Solar in
G - Solar out
T - Heat Pump In
U - Heat Pump out
I - Boiler in
J - Boiler out
S2 - Solar sensor
S3 - DHW sensor
S4 - Heating sensor
S5 - Overheating protection
Sth - Electrical thermostat
DRAWINGS AND DIMENSIONS

17
cold water in
recirculation
5
5
6
14
7
AB
B
A
55
5
5
5
6
4
1
55
6
23
9
9
10
22
13
E1
8
5
6 6
5
5
16
16
14
17
56
20
AB
B
A
5
3
12
18
19
5
5
21
solar out heat pump out
boiler out
solar in heat pump in
boiler in
hot water out
5
heating out
heating out
heating in
heat pump in
heating in
cold water in
recirculation
5
5
6
14
7
AB
B
A
5
5
5
4
55
6
23
22
13
E1
8
5
6 6
5
5
16
16
14
17
56
20
AB
B
A
5
3
12
18
19
5
5
21
solar out
boiler out
solar in
boiler in
hot water out
5
heating out
heating out
heating in
heating in
55
6
2
11
boiler out
boiler in
1. Heat pump circulation pump
2. Boiler circulation pump
3. Radiators circulation pump
4. Floor heating circulation pump
5. Shut-o󰀨 valve
6. Non-return valve
7. Circulation pump
8. Solar circulation pump
9. Compensator
10. Heat pump
11. Boiler
12. Radiators
13. Floor heating
14. Safety valve
16. Filling shut-o󰀨 device
17. Expansion vessel
18. Three way valve
19. Three way valve
20. UniQube SQ-BPSW-6C
21. Solar thermal collectors UniPlate 2.5 SB
22. Boiler replace
23. Boiler replace circulation pump
Combined storage tank
DRAWINGS AND DIMENSIONS

18
CAUTION: The following schemes are purely illustrative and
does not make any claims on its completeness in every aspect!
Realization of the installation should be done in accordance
with the local standards and provisions.
D
A B CE
IJ
Ø
H1
h
H
a
FG
S2
S3 S4 S5
Sth
UNIQUBE MODEL - COMBINED STORAGE TANK
TYPE SQ-BPSW 310 440 800
D (diameter) (mm) 620 620 890
H1 (height) (mm) 1300 1730 1730
h (connectors) (mm) 1320 1750 1750
connections C,E,I,J 5/4’’ 5/4’’ 5/4’’
H (height) (mm) 1570 2000 2000
a (width) (mm) 725 725 960
max. working temp. (oC) 90 90 90
max. working pressure (bar) 6 6 6
max. test pressure (bar) 9 9 9
Net tank capacity (litres) 290 413 773
Approx. weight (kg) 104 130 160
S2 Solar sensor position (mm) 1110 1550 1550
S3 DHW sensor position (mm) 600 900 900
S4 Heating sensor position (mm) 140 140 140
S5 Overheating protection (mm) 140 140 140
Pivot measurment (mm) 1730 2130 2219
Solar heat exchanger
connections F, G 5/4’’ 5/4’’ 5/4’’
max. working pressure (bar) 10 10 10
max. test pressure (bar) 15 15 15
capacity (litres) 5 8 8
output area (m2) 1,2 2 2
Water heat exchanger
connections A, B 5/4’’ 5/4’’ 5/4’’
max. working pressure (bar) 10 10 10
max. test pressure (bar) 15 15 15
capacity (litres) 15 19 19
output area (m2) 3,8 5 5
A - Cold water in
B - Hot water out
C - Heating in
E - Heating out
F - Solar in
G - Solar out
I - Boiler in
J - Boiler out
S2 - Solar sensor
S3 - DHW sensor
S4 - Heating sensor
S5 - Overheating protection
Sth - Electrical thermostat
DRAWINGS AND DIMENSIONS

19
1. Heat pump circulation pump
2. Boiler circulation pump
3. Radiators circulation pump
4. Floor heating circulation pump
5. Shut-o󰀨 valve
6. Non-return valve
7. Circulation pump
8. Solar circulation pump
9. Compensator
10. Heat pump
11. Boiler
12. Radiators
13. Floor heating
14. Safety valve
15. Distributors/collectors
16. Filling shut-o󰀨 device
17. Expansion vessel
18. Three way valve
19. Three way valve
20. UniQube SQ-BPSW
21. Solar thermal collectors UniPlate 2.5 SB
Combined storage tank
cold water in
recirculation
5
5
6
14
7
AB
B
A
55
5
5
5
6
4
1
9
9
10
13
E1
8
5
6 6
5
5
16
16
14
17
56
20
AB
B
A
5
3
12
18
19
5
5
21
solar out heat pump out
solar in heat pump in
hot water out 5
heating out
heat pump in
15
heating in
cold water in
hot water out 5
recirculation
5
5
6
14
7
AB
B
A
55
5
5
5
6
4
2
13
E1
8
5
6 6
5
5
16
16
14
17
56
20
15
AB
B
A
5
3
11
12
18
19
5
5
21
heating out
heating in
solar out boiler out
solar in boiler in
DRAWINGS AND DIMENSIONS

20
D
A B CE
I
S3
S4
J
Ø
H1
h
H
a
D
A B CE
I J
Ø
H1
h
H
a
S3, S4, S5
Sth
CAUTION: The following schemes are purely illustrative and
does not make any claims on its completeness in every aspect!
Realization of the installation should be done in accordance
with the local standards and provisions.
UNIQUBE MODEL - DOMESTIC WATER HEATER
TYPE SQ-BPW HP
READY 310 440 800
D (diameter) (mm) 620 620 890
H1 (height) (mm) 1300 1730 1730
h (connectors) (mm) 1320 1750 1750
H (height) (mm) 1570 2000 2000
connections C,E,I,J 5/4’’ 5/4’’ 5/4’’
a (width) (mm) 725 725 960
max. working temp. (oC) 90 90 90
max. working pressure (bar) 6 6 6
max. test pressure (bar) 9 9 9
Net tank capacity (litres) 295 421 765
Approx. weight (kg) 97 122 147
S3 DHW sensor position (mm) 600 900 900
S4 Heating sensor position (mm) 140 140 140
S5 Overheating protection (mm) 140 140 140
Pivot measurment (mm) 1730 2130 2219
Water heat exchanger
connections A, B 5/4’’ 5/4’’ 5/4’’
max. working pressure (bar) 10 10 10
max. test pressure (bar) 15 15 15
capacity (litres) 20 27 27
output area (m2) 5 7 7
A - Cold water in
B - Hot water out
C - Heating in
E - Heating out
I - Boiler in
J - Boiler out
S3 - DHW sensor
S4 - Heating sensor
S5 - Overheating protection
Sth - Electrical thermostat
DRAWINGS AND DIMENSIONS