Daikin EDLQ014BB6V3 Specifications

Comfort
all-in-one
for residential & commercial
applications
catalogue 2013
DAIKIN ALTHERMA
HEATING CATALOGUE
Heating, domestic hot water and cooling
Sustainable
energy solutions
for residential and commercial use
2
3
You and your customer have decided to switch to an energy-efficient
heating system that produces low CO2 emissions. Daikin Altherma is a
total heating and domestic hot water system based on air and
ground source heat pump technology. One that represents a flexible and
cost-effective alternative to a fossil fuel boiler. It also has an option for cooling.*
The inherent energy-efficiency characteristics of Daikin Altherma make it
an ideal solution for reduced energy consumption and low CO2
emissions. Its high- and low-temperature heating systems provide optimal
comfort. Highly energy-efficient heat pumps with advanced compressor
technology transform unused and inexhaustible heat from the surrounding air
into usable heat, either as part of the overall climate-control system or to
heat domestic hot water. Moreover, the system is easy to install.
*The Daikin Altherma cooling option is available for low-temperature heating systems (under floor heating system, heat pump convectors).
e & efficient
Offer your customer the benefits of Daikin technology Top energy-efficient solutions for every application
6
10
Heating, domestic hot water and cooling
for replacement of a gas boiler
Daikin Altherma hybrid heat pump
››
››
››
››
New opportunities in residential heating End user benefits
Installer benefits
Wholesaler benefits
12
14
17
18
19
Heating & domestic hot water
for replacement of an oil boiler
Daikin Altherma high temperature
››
››
››
Outdoor & indoor unit - Split system
Domestic hot water tank
Solar connection
20
24-25
26
27
Heating, domestic hot water and cooling
for new houses
Daikin Altherma low temperature
30
››
››
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Outdoor & indoor unit - Split system
Monobloc system
Heat pump convector
32
42
46
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Solar connection
47
Heating and domestic hot water for new build
and replacement of oil boilers
Daikin Altherma ground source heat pump
››
››
››
››
High seasonal efficiency
Quick and easy installation
Compact indoor unit with pleasing design
New user interface
48
51
53
54
55
Heating, domestic hot water and cooling
for residential and commercial applications
Daikin Altherma Flex Type
››
››
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8 benefits 4 any application
Two Daikin technologies combined
Domestic hot water tank
Easy control
Heat pump convector
Selection tools
››
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Selection and simulation software for new houses and renovations
Selection and design software for apartment buildings and collective housing
Technical specifications
56
58
60
62
63
66
68
70
71
72
6
Offer your customer
the benefits of Daikin technology
1.
Energy efficient operation
The heat pump from Daikin Altherma uses a sustainable energy source. In fact, it extracts heat from the outside
air or the ground. The system consists of a closed circuit containing a refrigerant or brine. A thermodynamic cycle is created
through evaporation, compression, condensation and expansion.
A heat pump “pumps” heat from a low to a higher temperature level. The heat raised is transferred to the water
distribution system (under floor heating, low-temperature radiators, heat pump convectors and/or fan coil units for
low-temperature heating systems and high temperature radiators for high temperature heating systems) in the home
via a heat exchanger.
Two basic concepts of heat pump technology
4/5
COP (Coefficient of Performance)
or gain factor
ambient temperature
The COP indicates the amount of usable heat
the heat pump delivers for every kWh electricity
the heat pump uses. This number is dependent
on the interior and exterior temperature and is
therefore only a snapshot indicator.
1/5
electricity
Depending on
the model and conditions,
a Daikin Altherma heat pump
delivers about 5kWh of usable
heat for every kWh of electricity
it consumes.
This means approximately
4/5 of the required
heat is free!
Talk about a good
investment!
Example based on Daikin Altherma low temperature
split (EHBX04C3V/ERLQ004CV3)
100%
energy
SPF (Seasonal Performance Factor)
or performance factor of the heat
pump system
The SPF takes into consideration both the energy
consumption of the heat pump system as well as
the consumption by peripheral equipment, such as
pumps, over the entire heating season.
7
Energy savings calculator
Go to ecocalc.daikin.eu and see how a Daikin Altherma heat pump
saves on both running costs and CO2 emission.
* Simulation for a new build detached house (room in roof ) with low temperature emitters, for 4 people and a heated surface of 125m2, taking into account
Belgian climate conditions, an electricity price of 0.17 EUR/kWh and a gas price of 0.06 EUR/kWh.
2.
Daikin Altherma: the economical alternative
Daikin Altherma heats up to 5 times more efficiently than a traditional heating system based on fossil fuels or electricity,
achieving an excellent coefficient of performance (COP) rating of 5.04*. By making use of the heat in the outside air,
the system uses much less energy while your customer can still enjoy a pleasant level of comfort. Also, maintenance
requirements are minimal, making the running cost low. Thanks to the inverter technology, the energy savings are
even greater.
3.
Low CO2 emissions
Daikin Altherma keeps CO2 emissions at a minimum, so you personally contribute to a better environment. The pump
does use electricity, but even without renewable electricity the CO2 emissions are still much lower than traditional boilers.
*EHV(H/X)04C or EHB(H/X)04C with ERLQ004CV3 - Ta DB/WB 7°C/6°C - LWC 35°C (DT=5°C)
4.
Low installation cost
Daikin Altherma air to water heat pumps take heat from the air. No digging or excavation works are required.
Both the outdoor and indoor units are compact. The outdoor unit can be located easily outside any building,
including flats.
8
Ecolabel
Daikin is the first manufacturer to receive the Eco-label for
heat pumps!
Daikin Altherma low temperature with under floor heating received
the EU Ecolabel* because it has a higher energy efficiency and a
lower global warming impact than other heat pump products in
its class.
BE/31/001
* Scan this QR code
for more information
and the latest overview
of certified products
on daikin.eu
Air as renewable energy source
The European RES directive* recognises air as a renewable energy
source. One of the goals of this directive is that by 2020, 20% of
the total energy production needs to be produced by a renewable
energy source. As a result, several heat pump incentives are already
available to homeowners.
* EU objective COM (2008) /30 final
Renewable, inexhaustible energy
with solar collectors
In combination with solar collectors, Daikin Altherma uses thermal
energy from the sun which will keep up its good work for another
five billion years.
Daikin heat pump experience
Daikin has more than 50 years of experience with heat pumps,
and supplies more than one million of them to homes, shops
and offices each year. This success is not just a quirk of fate: Daikin
has always been at the cutting edge of technology and its goal is
to provide you with turn-key comfort. Only a market leader can
guarantee you this level of service and quality control!
DID YOU KNOW…?
Daikin has set up a number of monitoring sites
(in Scandinavia, Portugal, France, Belgium, ...),
where Daikin Altherma has been tested under
totally different climate conditions.
High satisfaction has been achieved with
increased comfort, stable indoor temperature,
low energy consumption and hot water always
available … whatever the weather conditions
at the monitoring site.
9
Daikin introduces
2 new systems
The intelligent solution
With many gas boilers reaching the end of their lives and customers seeking more energy efficient solutions as replacements,
the Daikin Hybrid leads the way. Our advanced heat pump technology in an outdoor unit is linked to the hydraulics of a gas
condensing boiler and used to raise the inflow water temperature. This reduces the energy consumed and the actual usage
of the boiler. An efficient use of energy and a major cost saving to customers.
The natural choice
Ground source or geothermal heat is the natural choice. The temperature underground is a reasonably constant 10ºC
all year round and this can be tapped as a heat source which, when combined with a Daikin heat pump, provides free
heating during the winter months. This converts to high seasonal efficiency, low operating costs, and an even lower
carbon footprint.
10
Top energy-efficient
solutions for
every
source to water applications
Air to water applications
Air to water applications
Heating, domestic hot
water and cooling
Heating and
domestic hot water
Heating, domestic
hot water and cooling
for replacement
of a gas boiler
for replacement
of an oil boiler
for new houses
Daikin Altherma hybrid heat pump
Daikin Altherma high temperature
Daikin Altherma low temperature
p. 12
p. 20
p. 30
11
application
brine to water applications
Air to water applications
Heating and
domestic hot water
Heating, domestic hot water and cooling
for new build
and replacement
of oil boilers
for residential and commercial
applications
Daikin Altherma ground source heat pump
Daikin Altherma Flex Type
p. 48
p. 56
source to water applications
A new
opportunity in
There is a growing demand from home owners to replace heating systems, especially replacing
of gas boilers, with more efficient, more cost-effective and more environmentally friendly systems
that reduce CO2 emissions, reduce energy consumption and protect their budget.
id
Hybnrology
tech
The answer is the Daikin Altherma hybrid heat pump.
For space heating, the Daikin Altherma hybrid heat pump will combine
air-to-water heat pump technology with gas condensing
technology by searching for the optimum economical condition for its operation,
combining parameters of energy costs (electricity, gas), heat pump efficiency and heat load
requirements to deliver up to 35% more heating efficiency, plus major cost savings.
For domestic hot water, the Daikin Altherma hybrid heat pump optimises the operation
of the most efficient gas condensing boiler.
Your benefits
99
99
99
99
Low running costs for heating and domestic hot water
Low investment cost
Provides sufficient heat in renovation applications
Easy and fast installation
Daikin Altherma hybrid heat pump
Daikin Altherma hybrid heat pump 13
residential heating!
What is
an air-to-water
heat pump?
The Daikin Altherma air-to-water heat pump uses
a sustainable energy source: extracting heat from the
outside air. In a closed loop containing a refrigerant,
a thermodynamic cycle is created through evaporation,
condensation, compression and expansion. This ‘pumps’
heat from a lower to a higher temperature level.
The heat gained is transferred to your home’s central
heating distribution system via a heat exchanger.
4/5
ambient heat
1/5
electricity
Depending on
the model and conditions,
a Daikin Altherma heat pump
delivers about 5kWh of usable
heat for every kWh of electricity
it consumes.
This means approximately
4/5 of the required
heat is free!
A good
investment!
100%
energy
What is condensing boiler technology?
Condensing boiler technology converts the fuel used into usable heat, virtually without loss. This is both good for
the environment and your wallet, since lower energy consumption means lower heating costs, less use of energy
resources and a reduction in CO2 emissions. During this process, flue gases are cooled to the extent that the steam they
contain is condensed. The energy that is generated is used as heating energy.
414 source to water applications
Low running costs for heating and
domestic hot water
A. SPACE HEATING
Energy
prices
Efficiency
Most
economical
mode
- heat pump
- hybrid
- gas
Depending on the outdoor temperature, energy prices and the internal heat load, the Daikin Altherma hybrid heat pump
smartly chooses between the heat pump and/or the gas boiler, possibly in simultaneous operation, always selecting
the most economical mode to operate.
Daikin Altherma hybrid heat pump 15
5
Looking at an average European climate, the largest part of the required heat output is covered by the hybrid and
heat pump operation, resulting in up to 35% more heating efficiency.
Illustration of an average European climate
Required
heat output
kWh/°C
1800
Gas
operation
Hybrid
operation
Heat pump
operation
1600
1400
1200
1000
800
600
400
200
0
-70
15
Ambient
temperature °C
+ 35% efficiency (space heating) compared to condensing boiler
• Heat load: 14 kW
• 70% heat pump output
• 30% gas boiler output
Heat load = the capacity of the space heating system required to maintain comfortable indoor temperatures at any time.
Required heat output = heat load x n° of occuring hours per year
Heat pump operation
The heat pump integrated in the Daikin Altherma hybrid heat pump is the best available technology for optimizing running
costs at moderate outdoor temperatures, resulting in a coefficient of performance of 5.041 !
(1) heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
Hybrid operation
If a high heat load is required, or to achieve the highest efficiencies at the current conditions, both the gas boiler and heat
pump operate at the same time in the most economical way.
The water flow rate will be automatically regulated, in order to have the possibility of lowering the temperature of the water
flowing from the radiators to the heat pump and so maximizing heat pump efficiency.
The exact time the switch-over is made from heat pump operation to hybrid operation depends on the house characteristics,
energy prices and the requested indoor temperature setting.
Gas operation
When outdoor temperatures are dropping drastically, it is no longer efficient to operate in hybrid mode. At that point,
the unit will switch automatically to gas operation only.
16 source to water applications
B. DOMESTIC HOT WATER
The domestic hot water is heated using gas condensing technology: cold tap
water flows directly into a special dual heat exchanger that allows optimal
and continuous condensing of the flue gases during domestic hot water
preparation, resulting in an efficiency increase of up to 30% compared to
traditional gas condensing boilers.
Additionally, thanks to the hybrid principle, when space heating is provided
by the heat pump, domestic hot water can simultaneously be provided by
the condensing technology, resulting in optimal comfort.
Low investment benefits
There is no need to replace the existing radiators (up to 80°C) and pipe work as our Daikin Altherma hybrid heat pump connects
directly to the existing heating system, thus reducing the cost and disruption of installation. Thanks to the compact dimensions,
the space needed for the new system is very similar to that of an existing system, so there is no loss of space and no need
for structural modifications.
450 mm
400
mm
890 mm
Daikin Altherma
hybrid heat pump
890 mm
450 mm
35
0m
m
Existing gas boiler
Daikin Altherma hybrid heat pump 17
Providing sufficient heat
in renovation applications
Several applications are possible using the Daikin Altherma hybrid heat pump as all heat loads are covered up to 32 kW.
The gas boiler can be installed without the heat pump in the early stages, in order to quickly restart heating in the case of
a breakdown of the existing gas boiler.
Easy and fast installation
The Daikin Altherma hybrid heat pump is delivered as three large components:
•
•
•
heat pump outdoor unit
heat pump indoor unit
gas condensing boiler
Heat pump outdoor unit
307 m
m
735 mm
832 mm
Gas condensing boiler
Heat pump indoor unit
As the heat pump indoor unit and gas condensing boiler are delivered as separate units, they are easier to handle and
manipulate, and easier to install.
The heat pump indoor unit is easily mounted on the wall with a standard back plate. With the quick interconnections,
the gas condensing boiler is easily attached to the heat pump indoor unit, resulting in a very compact unit.
Similar to all wall mounted gas boilers, all the connections are at the bottom and all the components can be accessed from
the front, which makes the unit easy to service and maintain.
18 source to water applications
Replacing a gas boiler with a Daikin Altherma hybrid heat pump means
saving on running costs for both space heating
and the domestic hot water supply
Case study
Running costs comparison versus new gas condensing boiler Typical Belgian example
With our Daikin Altherma hybrid heat pump, the most cost-efficient combined operation will be used no matter what the
ambient outdoor temperature is.
Heat consumption during a typical Belgian winter
A
B
C
2000
1800
1600
1400
Heat consumption (kWh /°C)
>
1200
1000
800
600
400
200
0
-7
0
+35% efficiency (space heating)
compared to existing condensing gas boiler
15
°C
A
Low temperature zone
100% use of gas boiler
B
Mid temperature zone
Heat pump + gas boiler
C
High temperature zone
100% use of heat pump
Daikin Altherma hybrid heat pump 19
DAIKIN ALTHERMA HYBRID
HEAT PUMP
NEW GAS CONDENSING BOILER
EXISTING GAS CONDENSING BOILER
Space heating
Energy supplied by HP
HP efficiency
Energy supplied by gas boiler
Space heating efficiency
Running costs
12,800 kWh
3.64 SCOP
6,700 kWh
90%
1,220 €
Energy supplied by gas boiler*
DHW heating efficiency*
Running costs*
3,000 kWh
90%
230 €
19,500 kWh
90%
1,520 €
19,500 kWh
75%
1,820 €
DHW heating
1,450 €
Running costs
3,000 kWh
80%
260 €
Total
1,780 €
3,000 kWh
65 %
320 €
2,140 €
* for combi-boiler, no separate domestic hot water tank
>
Yearly savings: for space heating
and domestic hot water
versus new gas condensing boiler 330 €/year
-19%
versus existing gas condensing boiler 690 €/year
-32%
Heat load
16 kW
Design temperature
-8°C
Space heating off temperature
16°C
Maximum water temperature
60°C
Minimum water temperature
38°C
Gas price
0.070 €/kWh
Electricity price (day)
0.237 €/kWh
Electricity price (night)
0.152 €/kWh
Total space heating requirement
19,500 kWh
Total DHW heating requirement (4 persons)
3,000 kWh
Air to water applications
Heating & domestic hot water
Ideal for
replacement of
an oil boiler
Daikin Altherma high temperature
21
22 Air to water applications For replacement
of oil boilers
Daikin Altherma high temperature system offers heating and domestic hot water
for your home. This system can perfectly replace a tradional boiler and connect
to the existing piping. Daikin Altherma high temperature is therefore the ideal
solution for renovations. The split system consists of an outdoor unit and an indoor
unit and can be completed with solar connection.
Solar connection (optional)
Domestic hot
water tank
Outdoor unit
Indoor unit Daikin Altherma high temperature 23
Split system
A split system consists of an outdoor unit and an indoor unit
The Daikin Altherma outdoor unit includes a heat pump that extracts heat from the outside air resulting in nearly 2/3 of all
usable heat coming from a sustainable and free source.
The outdoor unit extracts heat from the ambient outdoor air. This heat is transferred to the indoor unit via refrigerant piping.
The indoor unit receives the heat from the outdoor unit and further increases the temperature, allowing water temperatures
up to 80°C for heating through radiators and for domestic hot water use. Daikin’s unique cascade compressor approach
to the heat pumps (one in the outdoor unit/one in the indoor unit) means optimum comfort at even the coldest outdoor
temperatures, without the need for an electric back-up heater.
Available capacities are 11, 14 and 16 kW. If a greater heating capacity than 16 kW is required, you can now combine several
indoor units with one single outdoor unit to give up to 40 kW of heating.
Daikin Altherma high temperature heats up to 3 times more efficiently than a traditional heating system based on fossil
fuels or electricity. A lower running cost is thus achieved, while you can still enjoy a stable and pleasant level of comfort.*
* COP (Coefficient of Performance) of up to 3.08
Domestic hot water tank
Daikin Altherma’s high water temperature is ideal for heating domestic hot water without the need for an additional electric
heater. Rapid heating of domestic hot water also means smaller heaters are needed. For a family of approximately 4 people,
the standard tank is the best solution. Should you require more hot water, a larger tank is also available.
Heat emitters
Solar connection
The Daikin Atherma high temperature system is designed
to work only with high-temperature radiators, which come
in various sizes and formats to suit the interior design as well
as the heating requirement. Our radiators can be individually
controlled or they can be regulated by the central heating
control programme.
The Daikin Altherma high temperature heating system can
optionally use solar energy for hot water production.
If the solar energy is not required immediately, the purposebuilt hot water tank (EKHWP) can store large quantities of
heated water for up to a day for later use as domestic hot
water or for heating.
24 Air to water applications 1.
Outdoor unit and indoor unit
Outdoor unit
Daikin Altherma high temperature uses 100% thermo-dynamic energy to obtain water temperatures
without using an additional heater.
up to 80°C
Inverter control means even more savings!
The inverter constantly adapts your system to actual heating
demand. No need to fiddle with settings: the programmed
temperature is optimally maintained regardless of outdoor
and indoor factors such as the amount of sunlight, the number
of people in the room, etc. This results in unmatched comfort,
prolonged system life since it’s only in operation when needed,
and 30% additional savings in energy costs compared to noninverter heat pumps.
Heating operation:
Temperature / Power input
Temperature remains stable
Slow
start
heat pump
without Inverter
heat pump
with Inverter
Set
temp.
Time
Daikin Altherma cascade technology
High performance in 3 steps:
1
The outdoor unit extracts heat from the ambient
outdoor air. This heat is transferred to the indoor unit via
R-410A refrigerant.
Step
1
Outdoor
Daikin Altherma high temperature 25
Indoor unit
››
››
Available in heating only applications
No back-up heater required thanks to cascade technology
5
6
2
1
3
7
4
1. Heat exchanger R-134a
H2O
2. Heat exchanger R-410A
R-134a
3. Pump ( DC-inverter to maintain fixed ∆T)
4. Compressor R-134a
5. Air purge
6. Manometer
7. Expansion vessel (12l)
Indoor
Step
2
Step
3
2
3
The indoor unit receives the heat and further
increases the temperature with R-134a refrigerant.
The heat is transferred from the R-134a refrigerant
circuit to the water circuit. Thanks to the unique cascade
compressor approach, water temperatures of 80° C can
be reached without using an additional back-up heater.
26 Air to water applications 2. Domestic hot water tank
Whether your customer wants domestic hot water only or the advantage of solar energy, Daikin offers you the domestic hot
water tank that meets his or her requirements.
The indoor unit and domestic hot water tank can be
stacked to save space, or installed next to each other,
if only limited height is available.
or
Non-stacked
Stacked
EKHTS: Domestic hot water tank
>> 13 Available in 200 and 260 litres
12
6
>> Efficient temperature heat-up:
from 10°C to 50°C in only 60 minutes*
8
>> Heat loss is reduced to a minimum
thanks to the high quality insulation
11
>> 14 At necessary intervals, the indoor unit can heat up the water to 60°C to prevent the risk of bacteria growth.
2
* Test3 done with a 16kW outdoor unit at ambient temperature of 7°C, 200L tank
4
15
7
9
5
1
10
7
1
1. Hot water connection
5
9
2. T-piece (field supply)
3. Pressure relief valve connection
10
4. Pressure relief valve
(field supply)
13
12
6
8
11
14
2
5. Recirculation hole
6. Thermistor socket
7. Flow inlet connection
8. Heat exchanger coil
9. Return outlet connection
10. Cold water connection
3
4
15
7
9
11. Thermistor
12. Anode
5
1
10
13. Knockout holes
14. Knockout holes
7
1
Daikin Altherma high temperature 27
3.
solar connection
Solar collector
Indoor unit and
domestic hot water tank
Solar collectors
Averaged over an entire year, the sun delivers half of the energy we need to bring our domestic hot water up to the desired
temperature. High-efficiency collectors with highly selective coating transfer all the short-wave solar radiation into heat.
The collectors can be mounted on roof tiles.
Operation
The solar collectors are only filled with water when sufficient heat is provided by the sun. In this case, both pumps in
the control and pump unit switch on briefly and fill the collectors with storage tank water. After filling, which takes less than
a minute, one of the pumps switches off and water circulation is maintained by the remaining pump.
Unpressurised system
If there is insufficient sunshine or if the solar storage tank does not need more heat, the feed pump switches off and
the entire Solar System drains into the storage tank. The addition of antifreeze is not necessary since, if the installation is not
in use, the collector surfaces are not filled with water – another environmental advantage!
EKHWP: domestic hot water tank
The domestic hot water tank has two sections: The upper, always hot, section –
the lower, colder section – the solar zone.
the active water zone – and
1.
The active water is heated in the upper section of the storage tank. The high temperature of this zone
2.
ensures that sufficient hot water is always available.
Solar collectors work more efficiently when colder water flows through the solar collectors. Therefore, the water
that is fed directly to the solar collectors in solar operation is stored in the solar zone.
28 Air to water applications 4. Easy control
System controller
The user interface controls the high temperature heating system in two ways:
1/ Weather dependant floating set point
When the floating set point functionality is enabled,
the set point for the leaving water temperature will be
dependant on the outside ambient temperature. At
low outside ambient temperatures, the leaving water
temperature will increase to satisfy the increasing heating
requirement of the building. At warmer temperatures the
leaving water temperature will decrease to save energy.
2/ Thermostat control
With Daikin Altherma’s user interface with integrated
temperature sensor, the ideal temperature can be easily,
quickly and conveniently regulated.
The easy-to-control user interface for high temperature
applications guarantees your comfort:
•
•
•
•
•
Space heating
Quiet mode
Setback function
Disinfection function
Off function
•
•
Time scheduler
Domestic water
heating mode
Optional room thermostat
An external sensor (EKRTETS) can be placed between
the under floor heating and the floor, as an option to the
wireless room thermostat. The thermostat measures
the room temperature and communicates directly to the
user interface.
The LCD screen of the room thermostat indicates all the
necessary information regarding the setting of the Daikin
Altherma system in the blink of an eye. The user can
easily navigate between the different menus, the most
common of which include:
•
•
•
•
•
•
•
•
•
Setting the temperature of the room based on measurements from the built-in or external sensor
Off function (with integrated frost-protection function)
Holiday function mode
Comfort and reduced function modes
Time (day and month)
Programmable week-timer with 2 user defined and 5 pre-set programmes, with up to 12 actions per day
Keylock function
Setting limits. The installer can change the upper and lower limits
Floor temperature protection *
* only in combination with EKRTETS
Daikin Altherma high temperature 29
Air to water applications
Heating, domestic hot water and cooling
for new
Daikin Altherma offers two low temperature systems both offering
heating and cooling, including a domestic hot water system
all of which connect to the same range of accessories.
Daikin Altherma low temperature
31
houses
32 Air to water applications Split system
Whether it is a newly-built house or an existing low-energy home,
the Daikin Altherma low-temperature split permits completely integrated
components for total climate control.
Will you choose an integrated floor-standing indoor unit to provide heating and
domestic hot water, or go for a wall-mounted indoor unit? Does the house use
under floor heating, or heat pump convectors? Does the electricity come from
the grid, or from a renewable eco-friendly source like solar power?
For all of these situations, the Daikin Altherma low-temperature system is
a total solution for your customer.
Heat pump convector
Solar connection (optional)
Outdoor unit:
4,6,8 kW and 11,14,16 kW
Integrated indoor unit
Under floor heating
Domestic hot
water
Daikin Altherma low temperature 33
4 brand new benefits
Best seasonal efficiencies,
providing the highest savings on running costs
With many years of air-to-water heat pump experience and over 150,000
units installed throughout Europe, we continuously strive to optimise Daikin
Altherma’s performance. This is achieved by a constant focus on limiting
electrical inputs during each new product development process, resulting in
further reducing the running costs.
Perfect fit for new builds,
as well as for low energy houses
The Daikin Altherma low emperature is fully optimised to fulfill the efficiency,
comfort and application needs of newly built houses. In addition, the
extended product range now offers the perfect solution for low-energy
houses, even for very low heat loads.
Integrated heating and hot water
unit, saving installation space and time
The new Daikin Altherma low temperature integrated indoor unit is
a floor-standing heat pump unit including the domestic hot water tank
(available in 180l and 260l). This makes it the easiest and fastest installation
when domestic hot water is required, and provides the highest domestic hot
water heating efficiency and comfort for the end user in a compact, sleek
design. When domestic hot water is preferred in combination with the Daikin
Altherma low temperature , the integrated indoor unit is the best solution,
for the installer and the end user! A wall-mounted indoor unit is available as
well, to offer the best solution in specific situations, e.g. when no domestic
hot water heating is required or when a combination with thermal solar
energy is preferred.
New control panel:
easy to use, commission and service
The Daikin Altherma low temperature is equipped with a new user interface.
Commissioning, servicing and day-to-day operation become straightforward
the multi-lingual and graphical interface that provides full-text representation,
easy menu navigation and intelligent control features.
34 Air to water applications 1.
GUARANTEED OPERATION: DAIKIN ALTHERMA IS
suitable for all climates, even withstanding
severe winter conditions
Daikin is renowned for
its know-how related to frost protection
on its heat pump range.
The outdoor units are specifically
designed to avoid ice build-up
problems, even in the most severe
winter conditions.
Daikin Altherma low temperature has a guaranteed
operation down to an outside temperature of -25°C.
This ensures sufficient heat pump operation for even the
coldest climates.
1. The 4-8kW range of Daikin Altherma has a specifically
designed casing to avoid the risk of ice formation on the
outdoor unit coil.
• The outdoor unit has a free hanging coil, ensuring
no ice accumulates in the lower part of the
outdoor unit. This is key to offering appropriate
frost protection and has the additional advantage
that no electrical bottom plate heater is required.
• The discharge grill is also specifically designed to
avoid ice accumulation.
Free hanging coil
rewrite >
prevents ice buildup and avoids need
for electrical backup heater
Our advanced protection against frost and icing
means that we can offer the Daikin Altherma across
the whole of Europe.
New discharge grille
Daikin Altherma low temperature 35
2. The 11-16kW range of Daikin Altherma (ERLQ-C) has
specific frost protection to avoid the risk of ice forming on
the outdoor unit coil.
• Hot gas pass: hot gaseous refrigerant coming from
the compressor runs through the bottom plate
to keep the base free of ice and all the drain holes
open
• Sub-cool pass: before the refrigerant pipe is split
by the distributor to the hairpins, the refrigerant
passes through the bottom of the coil to keep
this lower part free of ice
Only a small capacity bottom plate heater is installed
(35W) on the ERLQ-C range, with smart operation
logic only operating during defrost cycles. This saves
around 90% of electricity consumption compared to
a traditional heat pump system with a thermostatically
controlled bottom plate heater.
Free hanging coil
Distributor
Hot gas pipe
Sealing
Sub-cool pass
36 Air to water applications 2. a Easiest and fastest installation,
domestic hot water tank included
• The stainless steel domestic hot water tank is included
in the unit, with all connections between heat pump
module and tank factory mounted. This allows for a
fast installation compared to a traditional set-up (wallmounted with separate domestic hot water tank) with
only water and refrigerant pipes to be connected.
• All hydraulic components are included (circulating
pump, expansion vessel, back-up heater, etc. No need to
look for third party components.
• The electric PCB board and hydraulic components are
accessible from the front. This ensures easy serviceability
and avoids the risk of any damage to electrical
components due to water leakages.
• All water and refrigerant connections are at the top of
the unit, assuring easy connection and accessibility.
This means no connections are required at the back
of the unit, resulting in a lower installation footprint.
Components
are accessible
from the front
Daikin Altherma low temperature 37
Thanks to the all-in-one design, the installation space is minimised both
in terms of footprint and height
1
Compared to the traditional split-up version for a wall-mounted indoor unit and separate domestic hot water tank,
the integrated indoor unit greatly reduces the installation space required.
Traditional set-up
Integrated indoor unit
Hydrobox
1732 mm
DHW tank
Space
reduced
by more
than
VS
30%
580 mm
X
370 mm
950 mm + X
72
8m
m
m
600 m
Smaller footprint: with a width of only 600 mm and a depth
of 728 mm, the integrated indoor unit has a similar footprint
compared to other household appliances.
2
728 mm
Smaller installation footprint: almost no side clearances are
required, and no space is required behind the unit for the
piping, as the piping connections are at the top. This results
in an installation footprint of only 0.45 m².
600 mm + 10 mm
clearance on both sides
3
Low installation height: both the 180l and 260l version come with a height of 173 cm. The required installation hight is less
than 2 m.
4
The compactness of the integrated indoor unit is emphasised by its sleek design and modern look, easily fitting with other
household appliances.
38 Air to water applications 3.
ALTERNATIVE SET-UP: Wall-mounted indoor unit
including all hydraulic components
The wall-mounted indoor unit is the perfect solution, in certain situations
1. When no domestic hot water is required
in combination with the Daikin Altherma system
• All hydraulic components are included in the heat pump
unit (circulating pump, expansion vessel, back-up heater,
etc), no need to look for third-party components
• All hydraulic components and the PCB board, are
accessible from the front for easy serviceability
• Compact unit: 890 mm (height) x 480 mm (width) x
344 mm (depth)
• Small installation space as almost no side clearances are
required
• Modern outlook easily fits in with other modern
household appliances.
2. The wall-mounted indoor unit can be combined with
a separate domestic hot water tank
• EKHWS stainless steel tank: 150l, 200l or 300l
• EKHWE enameled tank: 150l, 200l or 300l.
39
New
3. When solar connection for hot water is required:
Solar collectors
Averaged over an entire year, the sun delivers half of the
energy we need to bring our domestic hot water up to the
desired temperature. High efficiency collectors with highly
selective coating transfer all the short-wave solar radiation
into heat. The collectors can be mounted on roof tiles.
Unpressurised thermal hot water
The solar collectors are only filled with water when
sufficient heat is provided by the sun. In this case, both
pumps in the control and pump unit switch on briefly and
fill the collectors with storage tank water. After filling, which
takes less than a minute, one of the pumps switches off and
water circulation is maintained by the remaining pump.
If there is insufficient sunshine or if the solar storage tank
does not need more heat, the feed pump switches off
and the entire solar system drains into the storage tank.
The addition of antifreeze is not necessary since, if the
installation is not in use, the collector surfaces are not filled
with water – another environmental advantage!
• EKHWP polypropylene tank: 300l or 500l with integrated
solar pump station
• High efficiency as no glycol is needed in the system
• Well insulated tank to minimize heat loss
• Support for space heating possible
• Improved frost protection for snow covered solar
collectors
Pressurised solar system
If needed, a pressurised thermal hot water system can
also be offered. The system is filled with heat transfer
fluid with the correct amount of antifreeze to avoid
freezing in winter. The whole system is pressurised and
sealed. A solar kit and solar pump station will be needed
to connect the domestic hot water tank (EKHWS or
EKHWE) to the solar collector.
40 Air to water applications 4. easy control
Quick and easy commissioning
At the first start-up, a quick configuration wizard will guide the installer through the commissioning process.
Through a series of short questions, the set-up of basic parameters will automatically be completed. Fine-tuning these
parameters remains possible using the menu-based navigation. As a result of the quick configuration wizard,
only the parameter settings relevant to the installation will be shown in the menus. The irrelevant parameters will be hidden
and thus inaccessible.
The parameters can be downloaded to a PC as a back-up, or be duplicated to other similar installations. If preferred,
the parameter settings can also be prepared on beforehand and uploaded to the units during commissioning.
Before the actual test-run of the unit, an actuator test mode allows all the wired components to be activated
one by one. This allows for a quick and easy check of all connections and wirings made to ensure a correct operation.
An automatic screed drying function can be activated to proceed through a gradual heat-up of an under
floor heating system to avoid cracks in the floor during the first heat-up. Individual and easy-to-programme schedule
timers for heating, cooling, domestic hot water operation and recirculation noise-sensitive operation and electrical
booster heater allow to adjust the operation of the unit to match the end-user’s typical daily schedule.
After the commissioning, access to the installer’s menu can be restricted (manually or automatically after one hour) to avoid
wrong manipulation of the unit by the end-user.
Daikin Altherma low temperature 41
41
Easy serviceability
In case something goes wrong, full-text error messages will guide the end-user to take appropriate action to
try and resolve the problem. If the problem persists and a site intervention is necessary, the service engineer will be able
to review the last 20 error occurrences.
Detailed information on the operational conditions of the unit, such as the running hours of the
different elements, operating temperatures or number of starts, can easily be read out from the extended end-user’s menu.
Graphical screen with backlight
On/Off
Information
Home
Menu / Back
Confirm
Navigational buttons
Room temperature control functionality
The user interface itself is equipped with a temperature sensor and can be installed remotely from the Daikin Altherma low
temperature indoor unit.
• Installed on the unit, it will allow quick and easy access to the unit’s operating information and settings.
• Installed remotely (e.g. in a living room) it will also act as a room thermostat with more advanced features than
a standard room thermostat, resulting in more stable room temperatures, increased efficiency
and operation life cycle. A second optional interface can still be installed on the unit for service purposes.
User-friendly with intuitive controls
In the detailed display mode, the large graphical display of the user interface displays the actual room temperature
and the operation mode of the unit. Depending on the end-user’s preference, a simplified basic display is available that
shows just the actual room temperature and only allows the room temperature set-point to be changed.
User settings can be accessed through an intuitive and self-explanatory menu. This menu will also give
access to additional information such as the energy consumption and heat production of the
system, split up between heating, cooling and domestic hot water operation, enabling close monitoring of the unit’s
efficient operation.
42 Air to water applications Monobloc system
Everything combined in one outdoor unit
In addition to Daikin Altherma split systems, Daikin has introduced a monobloc
version in which all hydraulic parts are located within the outdoor unit.
In this system, the water pipes, rather than the refrigerant pipes, run indoors
from the outdoor unit, making installation much quicker and easier
for the domestic installer.
Available capacities for monobloc: 6, 8 kW and 11, 14, 16 kW
Domestic hot water
Solar connection (optional)
Heat pump convector
Oudoor unit:
6, 8 kW and 11, 14 and 16 kW
Under floor heating
Daikin Altherma low temperature 43
1. OUTDOOR UNIT ONLY
Extra small casing
H2O piping, No refrigerant
1,190 mm
360 mm
805 mm
6kW and 8kW casing
11kW, 14kW and 16kW casing
Freeze protection of hydraulic parts
In order to protect the water pipes from freezing up during winter, insulation is provided for all hydraulic components
and special software has been applied to activate the pump and back-up heater if necessary. This prevents the water
temperature from dropping below freezing point and obviates the need for the addition of glycol to the water pipes.
Daikin Altherma monobloc is available in the following versions:
-
-
-
-
heating only or heating and cooling
with or without bottom plate heater
single phase or three phase
6kW, 8kW, 11kW, 14kW or 16kW
Built-in electric back-up heater as additional heating during extremely cold outdoor temperature. The Daikin
Altherma monobloc can be equipped with a 6 kW back-up heater, which can be adjusted to 3 kW (single phase units) or 2
kW (three phase units) by changing the wiring.
If necessary, an optional “in line” back-up heater of 6 kW can be mounted indoors (also adjustable to 2 kW or 3 kW)
Daikin Altherma small capacity models (6 to 8 kW) are equipped with a swing compressor .
Swing compressors have been setting trends in the area of energy efficient performance for the past 10 years
(leaks and friction are basically non-existent) in thousands of outdoor units.
The scroll compressors provided in the Daikin Altherma monobloc models (11 to 16 kW) are
designed as compact, robust, low-noise device to guarantee optimal operational reliability (no valves and
built-in swing-link coupling) and efficiency (through a low initial flow and a constant compression ratio).
A technology already used in many Daikin heat pumps.
44 Air to water applications 2. Domestic hot water tank
Whether your customer wants domestic hot water only or the advantage of solar energy, Daikin offers you the domestic
hot water tank that meets his or her requirements.
EKHTS
Domestic hot water tank
1. Hot water connection
2. T-piece (field supply)
3. Pressure relief valve
connection
The indoor unit and domestic hot water tank can
be stacked to save space, or installed next to each
other, if only limited height is available.
4. Pressure relief valve
(field supply)
13
•
•
•
•
Available in 200 and 260 litres
Efficient temperature heat-up: from 10°C to
50°C in only 60 minutes*
Heat loss is reduced to a minimum thanks to
the high quality insulation
At necessary intervals, the indoor unit can
heat up the water to 60°C to prevent the risk
of bacteria growth.
* Test done with a 16kW outdoor unit at ambient temperature of 7°C, 200L tank
12
6
12
8. Heat exchanger coil
6
9. Return outlet connection
8
10. Cold water connection
11
14
2
11
3 14
4 2
15
7
9
15
5
1
10
7
9
5
1
10
7
1
1
5
9
11. Thermistor
12. Anode
3
4
5
9
EKHWP
Domestic hot water tank
•
6. Thermistor socket
7. Flow inlet connection
8
13
7
•
•
5. Recirculation hole
In combination with wall-mounted split and monobloc heating system
Available in 2 capacities: 300 and 500 litres
› › Can be combined with unpressurised solar system
›› Optimised connections
Easier installation of each system circuit
›› Improved design: attractive colour and new form
›› Optimised for easy transport and installation
›› Better insulation means reduced energy costs
› › Higher flow-rate thanks to optimised connection technology
›› Clear connections mean easier installation
10
10
13. Knockout holes
14. Knockout holes
Daikin Daikin
Altherma
LOW
Altherma
low TEMPERATURE
temperature 45
for new houses
3. Easy control
System controller
Weather dependant floating set point
When the floating set point functionality is enabled, the set
point for the leaving water temperature will be dependant
on the outside ambient temperature. At low outside
ambient temperatures, the leaving water temperature will
increase to satisfy the increasing heating requirement of
the building. At warmer temperatures the leaving water
temperature will decrease to save energy.
Optional room thermostat
An external sensor (EKRTETS) can be placed between the
under floor heating and the floor, as an option to the wireless
room thermostat. The thermostat measures the room
temperature and communicates directly to the user interface.
The LCD screen of the room thermostat indicates all the
necessary information regarding the setting of the Daikin
Altherma system in the blink of an eye. The user can easily
navigate between the different menus, the most common
of which include:
•
•
•
•
•
•
•
•
•
•
Setting the temperature of the room based on
measurements from the built-in or external sensor
Cooling and heating mode
Off function (with integrated frost-protection function)
Holiday function mode
Comfort and reduced function modes
Time (day and month)
Programmable week-timer with 2 user defined and 5
pre-set programmes, with up to 12 actions per day
Keylock function
Setting limits. The installer can change the upper
and lower limits
Floor temperature protection and protection against
condensation for under floor cooling *
* only in combination with EKRTETS
46 Air to water applications Heat pump convector
The heat pump convector unit
can provide both
heating and cooling if required, since the heat
pump convector is more than just a fan coil unit.
The heat pump convector also has a very low
level.
noise
When combining under floor heating and fan coil units, the
low leaving water temperatures, important for efficiency,
are adequate for under floor heating, but the fan coil units
then need to be oversized in order to emit the proper levels
of heat at these low water temperatures. The heat pump
convector solves this problem.
The heat pump convector is able to emit the required
levels of heat at low leaving water temperatures, while
retaining a modest size.
Instead of the leaving water circuit being switched on
and off via a thermostat in a single master room, each
heat pump convector can be directly wired to the Daikin
Altherma indoor unit, the system’s intelligence centre. This
allows all rooms to have heat when required, regardless of
the state of the other rooms.
The heat pump convector saves on running
costs thanks to the improved efficiency by approximately
25% compared to a heating system that combines underfloor heating and regular fan coil units. The heat pump
convector can easily replace existing heat emitters, thanks
to its plug and play installation.
Daikin Altherma low temperature 47
Solar connection
Unpressurised thermal hot water
The solar collectors are only filled with water when
sufficient heat is provided by the sun. In this case, both
pumps in the control and pump unit switch on briefly and
fill the collectors with storage tank water. After filling, which
takes less than a minute, one of the pumps switches off and
water circulation is maintained by the remaining pump.
If there is insufficient sunshine or if the solar storage tank
does not need more heat, the feed pump switches off
and the entire solar system drains into the storage tank.
The addition of antifreeze is not necessary since, if the
installation is not in use, the collector surfaces are not filled
with water – another environmental advantage!
Pressurised solar system
Averaged over an entire year, the sun delivers half of the
energy we need to bring our domestic hot water up to
the desired temperature. High efficiency collectors with
highly selective coating transfer all the short-wave solar
radiation into heat. The collectors can be mounted on
roof tiles.
Pressurised solar system
If needed, a pressurised thermal hot water system can
also be offered. The system is filled with heat transfer
fluid with the correct amount of antifreeze to avoid
freezing in winter. The whole system is pressurised and
sealed. A solar kit and solar pump station will be needed
to connect the domestic hot water tank (EKHWS or
EKHWE) to the solar collector.
brine to water applications
for
Heating and domestic hot water
new build
and replacement of
Geothermal energy is a free source of energy for heating, and domestic
hot water. It delivers enormous cost savings in even
the coldest climates as the energy is at a relatively constant temperature
all year round. The compact design of the inside unit requires very
little space whilst, at the same time, making the system very
easy and quick to install. And, once commissioned, our easy,
user-friendly controls put the user in complete command.
Daikin Altherma
ground source heat pump
49
shooting
Highest seasonal
efficiency,
thanks to our inverter heat pump
shooting
Quick and easy
installation
oil boilers
including
a domestic hot water tank
Compact
indoor unit
with pleasing design
New user
interface
50 brine to water applications Ground source
heat pump
What is a ground source heat pump?
Even in the coldest climates, geothermal heat is present in the ground resulting in a fairly constant temperature of 10oC
at depth of five metres. This trapped energy represents a source of heat that the ground source heat pump at the heart
of our system can tap into to heat the home.
Using either a ground probe or a surface collector just below the surface, a water/anti-freeze mixture called ‘brine’ is
pumped round the circuit as a heat transfer medium. The brine then passes into the heat pump unit itself where the
heat is transferred to a low evaporation point refrigerant that is compressed to produce heating or domestic hot water.
Why choose a ground source
heat pump?
The simple answer is because it is more efficient than an air-to-water heat pump when the average winter ambient
temperature drops below 3°C.
For example, as in the Oslo region more than 70% of heating occurs when the outdoor temperature is below 3°C, the
ground source heat pump is the most efficient solution, thanks to having access to a stable energy source that is unaffected
by the ambient temperature.
In addition, the Daikin Altherma ground source heat pump has very stable heating capacities at low ambient temperatures
and there is no need for an outdoor unit. This delivers two major benefits: firstly, it is easier to install as there is no outdoor
unit involved and so no refrigerant connections need to be made, and secondly, there is no de-frost cycle involved and this
increases the total indoor comfort levels.
Making a difference
Due to high efficiencies resulting from our inverter technology, the Daikin Altherma ground source heat pump provides a
leading edge performance in comparison to the on/off units that make up the majority of the market.
Daikin Altherma ground source heat pump 51
High seasonal efficiency thanks
to our inverter heat pump technology
The Daikin inverter heat pump technology has been shown to provide an increase in seasonal efficiency of up to 20%
when compared to traditional on/off ground source heat pumps.
• The brine, a water/anti-freeze mixture that operates as heat transfer medium between the ground and the heat pump,
is kept at a higher stable temperature
• Back up operation is reduced to a minimum
• High operating efficiencies of the compressor are reached at partial load operation, i.e. when no full capacity of
the unit is required.
• This results in reduced running costs and a faster return on investment.
Higher brine temperatures during continuous
compressor operation, in partial load conditions
Case study
T (°C)
Operation ON/OFF unit
Partial load condition - ON/OFF
OFF
10
8
6
4
2
0
-2
-4
-6
-8
ON
OFF
T (°C)
ON
t
10
8
6
4
2
0
-2
-4
-6
-8
Typical application:
•
•
•
•
Location: Sweden
Design temperature: -17°C
Heat load: 13kW
Heating off temperature: 16°C
Operation Daikin unit
Partial load condition - Inverter controlled
ON
t
Outgoing Brine Temperature (HP as reference)
Outgoing Brine Temperature (HP as reference)
When no full capacity is required of the system the compressor works in partial load. In partial load conditions, a traditional
on/off ground source heat pump sequently switches ON and OFF, whereby the brine temperature decreases down to
-4°C when the unit is operating. Daikin’s inverter technology results in a stable outgoing brine temperature of around 0°C.
This increased stability in brine temperature results in a higher and more constant evaporating temperature which leads to
higher operating efficiencies.
Less back up heater operation thanks to the boosting of the inverter compressor
frequency
Capacity (kW)
1.
Heat load line
Traditional ON/OFF unit
Daikin unit
BUH*
Required heat output of
your home
BUH* = Back-up heater
Ambient temperature (Ta) °C
Compared to a traditional On/Off unit, the requirement for support from the back up heater is much lower for the
Daikin Altherma ground source heat pump, thanks to the boosting effect of our inverter compressors, also this leads to
lower running costs.
52 brine to water applications Big partial load operation at relevant ambient conditions
Typical Nordic climate application
with standard heat load :
• Location: Sweden
• Design temperature: -17°C
• Heat load: 12kW
Case study
80%
14
12
Capacity (kW)
10
8
6
Optimal
operation
4
2
1
2
3
Ta
0
-16
-12
-8
Heat load line
Daikin Altherma ground source heat pump - minimum capacity
Daikin Altherma ground source heat pump -maximum
-4
0
4
8
12
16
Ambient temperature (°C)
1 Full load operation with additional electric assistance (if required):
the heat load is higher than the maximum heating capacity
2 Partial load operation: the heat load is lower than the maximum heating capacity
and higher than the minimum heating capacity. This is the optimal operation zone.
The compressor will reduce its operating frequency to deliver the exact required capacities
with high operating efficiencies.
3 On/Off operation: The heat load is below the minimum heating capacity, therefore
the unit will go into On/Off mode to deliver the required capacity.
In a Nordic climate, around 80% of the required heat output has to be delivered in an ambient temperature range between
-9°C and 8°C, indicated by the orange zone.
To deliver a high seasonal Coefficiency of Performance (COP), it is crucial to have high operating efficiencies for this ambient
temperature range as the majority of the required heat has to be delivered within this temperature range. As you will see,
thanks to its wide modulating range, the Daikin Altherma ground source heat pump almost completely covers the relevant
ambient temperature range whilst in partial load operation, which it the optimal operational zone of the unit. This is, of
course, a major benefit compared to traditional On/Off compressors.
Daikin Altherma ground source heat pump 53
2.
Quick and easy installation including
a domestic hot water tank
To keep things simple, the domestic hot water tank is factory-fitted, thus reducing the installation time and with the
pipework connections on the top of the unit it is very easy to connect.
The overall weight of the unit is reduced to facilitate ease of shipping and installation.
54 brine to water applications 3.
Compact indoor unit with
pleasing design
• The full integration of heat pump module and domestic hot water tank keeps the footprint very compact
• High quality design helps the unit blend in with other household units
The footprint of the integrated unit is 728mm x 600mm - about the same as a normal household appliance - and at 1800mm
high, it fits neatly in any standard room. A further benefit to both the installer and the user is that only 10mm side clearance
is required and all the pipework connections are on top of the heat pump unit.
1732 mm
728
mm
m
600 m
Daikin Altherma ground source heat pump 55
4.
New user interface
•
•
•
•
uick commissioning: the installer can program all
Q
the settings for an installation on a laptop computer
and then simply upload them to the controller during
commissioning. This not only reduces on-site time,
but allows the installer to use similar setting on similar
installations.
User-friendly room thermostat functionality: the user
can raise or lower water temperature as a function of
the actual room temperature, resulting in a more stable
room temperature and higher comfort levels.
Energy management functionality: the controller
displays both the output and input energy of the unit
allowing the user to manage their energy consumption
more accurately.
Easy servicing: the controller records the time, date and
nature of the last 20 Error occurrences enabling quicker
diagnostics and maintenance.
Air to water applications
Heating, domestic hot water and cooling
for residential
and commercial
applications
Daikin Altherma Flex Type is the flexible solution for space heating,
domestic hot water and cooling. It provides total climate control
in places as apartments, social housing, schools, hospitals,
libraries, spas, fitness centres and hotels. A mix of intelligent
solutions and advanced control technologies makes Daikin Altherma
Flex Type the ultimate choice in controllable comfort for residential
and commercial buildings.
The system embraces Daikin’s two core ambitions: innovation and
reducing the environmental footprint. Altherma Flex Type meets
the EU’s ambitious environmental targets for 2020. In these, the EU
aims for all new buildings to consume a minimum of energy and thus
to be a “nearly Zero-Energy Building” or nZEB.
57
Daikin Altherma Flex Type
More benefits of advanced design:
•
High efficiency results in low operating costs
•
Individual or centralised control
•
Reliable solutions for hot water and heating
•
Cooling in the most efficient way
•
Large hot water volume
•
Green energy solutions
•
Advanced control and monitoring for high efficiency and ease of operation
•
Limited installation space thanks to small footprint of indoor unit and outdoor unit
58 58
Air to water applications 8
benefits
4 any application
Daikin Altherma Flex Type for residential and commercial applications is
a 3-in-1 system offering heating, domestic hot water and cooling all-in-one, which
is highly energy efficient thanks to Daikin’s advanced heat pump technolgy.
Further more, Daikin Altherma Flex Type is a modular system.
Depending from your project one or more outdoor units can be
combined with up to ten indoor units per outdoor unit.
Outdoor
2
Heating
3
1
Cooling
Hot water
Heating/Cooling
One or more outdoor units
+ several indoor units
>> a modular system
Outdoor unit
=
Indoor
installation
+
Indoor
unit
Domestic hot
water tank
Daikin Altherma Flex Type 59
Apartment buildings &
collective housing
Daikin Altherma Flex Type is designed with the particular challenge of
apartment building and collective housing in mind.
High efficiency is ensured by the combination of technologies with
low operating costs as a result. Next to central control, the latest
integrated control technologies also allow the temperature of each
residential space to be individually regulated and maintained.
Hotels
Daikin Altherma Flex Type offers reliable solutions for hotel
applications. The system generates efficiently hot water in both
heating and cooling modes. Thanks to the advanced cascade technology
the rooms are cooled in the most efficient way.
Restaurants
Highly efficient production of large hot water volume also
makes the system a perfect solution for restaurants. With its very low
environmental impact the system represents a perfect green energy
solution.
Spas and leisure
All types of hot water applications
Daikin Altherma Flex Type easily provides heating and cooling to a large
number of rooms of varying sizes, while at the same time large volumes of hot
water are also needed. Advanced control and monitoring
highly efficient operation. Furthermore only limited
installation space is required.
assure
60 Air to water applications 1.
Two Daikin technologies combined
Outdoor unit: Daikin VRV technology
Modular flexibility
Heat recovery
The Daikin Altherma makes use of Daikin’s renowned
VRV technology. Multiple indoor units can be connected
to a single outdoor unit. A combination of Proportional
Integral Derivative controlled compressors and electronic
expansion valves in the outdoor unit continuously adjust
the circulating refrigerant volume in response to load
variations in the indoor units connected to it.
This allows the indoor units to operate independently of
each other, assuring total flexibility.
Heat absorbed while cooling one apartment can be
recovered instead of being simply released into the air.
This recovered heat can be used
• for domestic hot water production in the same apartment
• for space heating and domestic hot water production in
other apartments
Maximum use is made of available energy, thus reducing
electricity costs.
Each apartment retains control of its
own heating, hot water and cooling.
Daikin Altherma Flex Type owes its remarkable low energy
consumption to a unique combination of highly efficient
inverter-controlled Daikin compressors with a variable
operating point. This allows capacity to be exactly matched
to the actual heating demand of the building. The ability
to optimally control the heat capacity of the outdoor unit
also means maximum comfort and minimum energy
consumption.
Inverter compressors
Cooling:
up to 43°C
Domestic
hot water heating:
up to 75°C
discharge
liquid
R-410A
Heating:
up to 80°C
R-134A
Cooling:
down to 5°C
suction R-410A
H2O
Daikin Altherma Flex Type 61
Indoor unit: Daikin Altherma cascade technology
The Daikin Cascade technology uses an outdoor unit that
extracts heat from the surrounding air and transfers this to
the indoor unit via a R-410A refrigerant circuit. The indoor
unit then increases this heat via the R-134a refrigerant
circuit and it is then used to heat the water circuit. Using the
unique cascade compressor approach, water temperatures
of 80º C can be achieved without additional back-up
heaters.
Space heating
Daikin Altherma Flex Type makes use of the cascade
technology to improve the efficiency of the spacing
heating supplied because it has a number of significant
advantages over single refrigerant heat pumps:
• it provides for a wide range of water temperatures
(25º - 80ºC) which enables all types of heat emitters to
be connected including under floor heating, convectors
and radiators and it is compatible with existing radiator
systems
• there is no drop in capacity with increasing water
temperatures
• it delivers high capacities at low ambient temperatures
right down to -20ºC
• No back-up electrical heater is required
Domestic hot water heating
The cascade technology also delivers water temperatures
of 75°C that can be used to heat up the domestic hot water
tank, which makes it highly efficient for the production of
domestic hot water.
• Domestic hot water can be produced up to 75° C,
without the assistance of an electric heater
• No electric heater required for Legionella disinfection
• COP of 3.0 for heating from 15° C to 60° C
• Heat-up time from 15° to 60° C in 70 minutes (200L tank)
• Equivalent hot water volume of 320L at 40° C (without
reheat) for a 200L tank at a tank temperature of 60°C.
Higher volumes of equivalent hot water are available
with the 260l tank, or using a higher tank temperature.
Cooling
The second refrigerant cycle R-134a can be bypassed
to offer efficient cooling. The R-410A refrigerant cycle is
reversed, and the cool water circuit can be used to cool the
rooms.
• High cooling capacities with water temperatures
down to 5°C, in combination with Daikin heat pump
convector or Daikin fan coil units
• Under floor cooling is possible, with water temperatures
down to 18° C
• Heat from cooling operation can be recovered to heat
the domestic hot water tank
Cascade technology
Step
Heat from
ambient outdoor
air is extracted
1
Step
2
Transferring
heat
Outdoor
Step
increasing
temperature
Indoor
3
Heat is then transferred
to the water circuit
62 Air to water applications 13
12
6
8
11
14
2
3
4
15
2.
Domestic hot water tank
7
9
5
1
10
7
1
5
The indoor unit and domestic hot water tank can be
stacked to save space, or installed next to each other, if only
limited height is available.
9
10
EKHTS: Domestic hot water tank
•
•
•
•
Available in 200 and 260 litres
Efficient temperature heat-up: from 10°C to 50°C in only
60 minutes*
Heat loss is reduced to a minimum thanks to the high
quality insulation
At necessary intervals, the indoor unit can heat up the
water to 60°C to prevent the risk of bacteria growth.
13
12
6
* Test done with a 16kW outdoor unit at ambient temperature of 7°C
200L tank
8
11
14
2
3
4
15
or
7
9
5
1
10
7
1
1. Hot water connection
Stacked
Non-stacked
2. T-piece (field supply)
8. Heat exchanger coil
3. Pressure relief valve
connection
9. Return outlet
connection
4. Pressure
9 relief valve
(field supply)
10. Cold water connection
5. Recirculation hole
12. Anode
6. Thermistor socket
13. Knockout holes
7. Flow inlet connection
14. Knockout holes
11. Thermistor
5
10
Daikin Altherma Flex Type 63
3.
Easy control
System controller
The user interface controls the high temperature heating system
in two ways:
1/ Weather dependant floating set point
When the floating set point functionality is enabled, the set point
for the leaving water temperature will be dependant on the outside
ambient temperature. At low outside ambient temperatures, the
leaving water temperature will increase to satisfy the increasing
heating requirement of the building. At warmer temperatures the
leaving water temperature will decrease to save energy.
2/ Thermostat control
With Daikin Altherma’s user interface with integrated temperature
sensor, the ideal temperature can be easily, quickly and
conveniently regulated.
The easy-to-control user interface for high temperature applications guarantees your comfort:
››
Space heating
››
Off function
››
Quiet mode
››
Time scheduler
››
Setback function
››
Domestic water
››
Disinfection function
heating mode
Optional room thermostat
An external sensor (EKRTETS) can be placed between the under
floor heating and the floor, as an option to the wireless room
thermostat. The thermostat measures the room temperature and
communicates directly to the user interface.
The LCD screen of the room thermostat indicates all the necessary
information regarding the setting of the Daikin Altherma system
in the blink of an eye. The user can easily navigate between the
different menus, the most common of which include:
•
•
•
•
•
•
•
•
•
•
Setting the temperature of the room based on measurements from the built-in or external sensor
Cooling and heating mode
Off function (with integrated frost-protection function)
Holiday function mode
Comfort and reduced function modes
Time (day and month)
Programmable week-timer with 2 user defined and 5 pre-set programmes, with up to 12 actions per day
Keylock function
Setting limits. The installer can change the upper and lower limits
Floor temperature protection and protection against condensation for underfloor cooling *
* only in combination with EKRTETS
64 Air to water applications Advanced control and monitoring for
high efficiency and ease of operation
To further increase the efficiency, an RTD-W per indoor unit
and a sequencing controller for the full heating system can
be installed to monitor the exact heating demand.
Radiateur standard basse température
2000mm
Radiateur standard basse température
2000mm
Radiateur standard basse température
2000mm
600mm
600mm
600mm
600mm
Console
Daikin
600mm
Console
Daikin
600mm
700mm
Console
Daikin
700mm
700mm
LWTS
RTD
BMS
RTD
RTD
RTD
RTD
Sequencing
controller
RTD-W interface
Daikin’s RTD control systems allow the company’s entire
product portfolio to be integrated fully with other building
systems. Designed for a wide range of applications, their preprogrammed functions ensure systems are highly efficient,
delivering reduced energy consumption and carbon
emissions, while maintaining excellent levels of comfort.
Whatever the application, Daikin’s RTD controls mean all
systems can be controlled centrally, helping owners, building
managers, operators and home owners to reduce energy
consumption (and bills), as well as lowering carbon emissions.
The RTD-W control uses dry-contacts, 0-10V signal and
Modbus interface to monitor, control and integrate domestic
and commercial hot water and heating systems.
Daikin Altherma Flex Type 65
Sequencing controller
Thanks to the Modbus interface of the RTD-W, the
sequencing controller (EKCC7-W) can centrally monitor the
whole heating system.
The sequencing controller transfers centralised settings
and control through Modbus to the units:
• weather dependent leaving water set point
and schedule
• domestic hot water set point and schedule
• quiet mode schedule
A centralised overview of the operating conditions of all
units is shown on one screen, including error history.
A main energy reducing function is the cascade
operation of units. The number of operating indoor
units is defined based on the difference between
measured common leaving water temperature and the
set point. The order of start-up of the units is determined
by running hours, domestic hot water operation and
grouped per outdoor unit.
In case of capacity shortage and unit alarm, the back-up
heater operation is enabled by the sequencing controller.
The advanced monitoring of the heating system ensures
the building owner a low energy bill and a clear view on
the operation of the system. The installer has a clear view
on the error history if intervention is needed.
66 Air to water applications 4.
Heat pump convector
The Daikin heat pump convector operates at typical water temperatures of 45°C, which can be efficiently produced thanks
to the Daikin Altherma cascade technology.
The heat pump convector is therefore the ideal heat emitter for apartment applications, providing high comfort levels:
•
Small dimensions compared to low-temperature radiators: width is reduced with 2/3rd
Radiateur
standard
température
Radiateur
standard basse
basse température
2000mm
2000mm
2000mm
Standard low temperature radiator
600mm
Daikin heat pump convector
600mm
600mm
600mm
600mm
600mm
Console
Daikin
700mm
700mm
•
•
Console
Daikin
700mm applications
Low sound level down to 19 dB(A), optimal for bedroom
High-capacity cooling with water temperatures down to 6° C
Control
Each Daikin heat pump convector has its own control and every room can be
independently heated (or cooled) as required. The remote control has a built-in
weekly timer for optimum flexibility and comfort. Operation of the unit can be
adapted to individual requirements.
Infrared remote
control (Standard)
ARC452A15
Daikin Altherma Flex Type 67
Heating / Cooling operation
Heating (45°C) / Cooling (6°C)
living room
bedroom 1
bedroom 2
45°C / 7°C
All types of heat emitters can be connected to Daikin Altherma for apartment buildings and collective housing, thanks
to its wide water temperature range and its ability to work with multiple set points, allowing a combination of different
heat emitters operating at different water temperatures. The set point of the indoor unit is a function of the actual
demand of the various heat emitters, ensuring optimum efficiency at all times and under all conditions.
balancing
vessel
pump
radiators
65°C
bathroom
Valves closed in cooling mode
ZONE 2 :
TLw = 45°C
heat demand ON/OFF
living room
OFF
bathroom
OFF OFF/ON
ON
OFF
OFF
ON
OFF
bedroom
OFF OFF/ON OFF/ON
Indoor unit
OFF
65°C
65°C
external
control
45°C
pump heat pump
convectors
ON
45°C
bedroom
mixing valve
600mm
living room
600mm
ZONE 1 :
TLw = 65°C
At your service, with the Daikin
selection
Daikin worked out three selection tools for an accurate estimation of
your specific project and doing so Daikin provides a maximum of comfort,
even in the early stage of choosing! / even when considering the options!
Make a quick estimation of savings on running costs and savings on CO2 emissions
thanks to the Energy Savings Calculator. The Daikin Altherma simulation
software provides for every specific application an appropriate heat pump
selection based on the specific house and location details. And for new houses or
renovations the Daikin Altherma selection and simulation software allows
quick and easy identification of the optimal mix of components.
tools
69
70
1.
energy savings calculator
Daikin provides a web-based tool to give a quick estimation of savings on running costs and savings on CO2 emissions.
Based on a few inputs from the customer (location, house type, floor area, number of people), a comparison is made
between the Daikin Altherma heat pump system and traditional heating systems. This comparison includes the
space heating and domestic hot water heating. This is available for both new builds and refurbishment applications.
http://ecocalc.daikin.eu
Selection tools 71
2.
Simulation software
The Daikin Altherma simulation software provides for every
specific application an appropriate heat pump selection,
taking into account the needs of the building and specific
climate data. An installer can provide the following data:
• house application: heat/cool load, water temperatures,
power supply
• climate conditions: location, design temperature
• domestic hot water requirements: tank volume,
material, solar connection
• preferences: “heating off“ temperature,
night setback function
Based on the specific house and location details, the
software provides a full dimensioning assuring a correct
material selection.
As well as a full material selection, the software provides
detailed information for the installer and the end-user, on
the expected outcome of the specified Daikin Altherma
unit for its specific application and climate:
•
•
•
•
seasonal efficiency of the heat pump system
amount of back-up heater operation
energy consumption and energy cost per month
savings on running costs compared to traditional
heating systems
All this information will be summarised in a detailed report.
Check your local Daikin
website for availability of this
simulation software.
3.
Selection and design software
for Daikin Altherma Flex Type
The Daikin Altherma selection and simulation software for
new houses or renovations allows quick and easy identification
of the optimal mix of components. It automatically selects
indoor and outdoor units based on the required heat loads
per housing unit and calculates the required refrigerant
piping dimensions.
The software also features:
• automatic or manual selection of indoor units
• automatic selection of outdoor units
• calculation of refrigerant piping diameters
• automatic selection of refnet headers and joints
• creation of piping and wiring diagrams with
the possibility to export them as DXF file
• creation of extensive selection report
72
Technical specifications
1.
Daikin Altherma low temperature
Heating only
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHVH04S18C3V
Colour
Material
Unit
Unit
Heating
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Power input
COP
Dimensions
Weight
Operation range
Min.
Nom.
Max.
Heating
kW
kW
kW
kW
Nom.
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Sound pressure level Heating
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
mm
kg
°CWB
°CDB
kg
dBA
dBA
Hz/V
A
EHVH08S18C3V
EHVH08S26C9W
White
Precoated sheet metal
1,732x600x728
116
-25~25
15~55
-25~35
25~60
42
28
115
126
ERLQ006CV3
ERLQ008CV3
1.801 / 1.802
4.401 / 4.032
5.121 / 4.902
0.871 / 1.132
5.041 / 3.582
1.801 / 1.802
6.001 / 5.672
8.351 / 7.952
1.271 / 1.592
4.741 / 3.562
735x832x307
1.801 / 1.802
7.401 / 6.892
10.021 / 9.352
1.661 / 2.012
4.451 / 3.422
ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
14.55
16.10
2.64
3.43
3.83
4.31
4.24
4.20
1,345x900x320
113 /114
-25~35
-20~35
R-410A
3.4
64
66
51
52
V3/1~/50/230 // W1/3N~/50/400
40/20
11.38
56
-25~25
-25~35
R-410A
1.45
1.60
61
48
EHVH16S26C9W
White
Precoated sheet metal
1,732x600x728
120
129
-25~25
-25~35
15~55
-20~35
25~60
47
33
ERLQ004CV3
54
EHVH16S18C3V
62
49
V3/1~/50/230
20
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(2) cooling Ta 35°C - LWE 7°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)
Heating only
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHVH16S18C3V
Colour
Material
Unit
Unit
Heating
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Power input
COP
Dimensions
Weight
Operation range
Nom.
Heating
Nom.
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Sound pressure level Heating
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
kW
kW
120
EHVH16S18C3V
EHVH16S26C9W
White
Precoated sheet metal
1,732x600x728
129
120
-25~35
15~55
-20~35
25~60
47
33
129
-25~35
15~55
-20~35
25~60
47
33
ERHQ011BV3
ERHQ014BV3
ERHQ016BV3
ERHQ011BW1
ERHQ014BW1
ERHQ016BW1
11.2
2.55
4.39
14.0
3.26
4.29
1,170x900x320
103
-20~35
-20~43
R-410A
3.7
16.0
3.92
4.08
11.32
2.63
4.30
14.50
3.42
4.24
1,345x900x320
108
-20~35
-20~43
R-410A
2.95
16.05
3.82
4.20
49
51
V3/1~/50/230
32
53
mm
kg
°CWB
°CDB
kg
dBA
dBA
Hz/V
A
EHVH16S26C9W
White
Precoated sheet metal
1,732x600x728
64
51
W1/3N~/50/400
20
66
52
73
Heating & Cooling
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHVX04S18C3V
Colour
Material
Unit
Unit
Heating
Cooling
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Cooling capacity
Power input
Min.
Nom.
Max.
Min.
Nom.
Heating
Cooling
kW
kW
kW
kW
kW
kW
kW
Nom.
Nom.
COP
EER
Dimensions
Weight
Operation range
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Cooling
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Cooling
Nom.
Sound pressure
Heating
Nom.
level
Cooling
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
mm
kg
°CWB
°CDB
°CDB
kg
dBA
dBA
dBA
dBA
Hz/V
A
EHVX08S18C3V
EHVX08S26C9W
White
Precoated sheet metal
1,732x600x728
117
-25~25
15~55
10~43
5~22
-25~35
25~60
42
28
115
126
ERLQ006CV3
ERLQ008CV3
1.801 / 1.802
4.401 / 4.032
5.121 / 4.902
2.001 / 2.002
5.001 / 4.172
0.871 / 1.132
1.481 / 1.802
5.041 / 3.582
3.371 / 2.322
1.801 / 1.802
6.001 / 5.672
8.351 / 7.952
2.501 / 2.502
6.761 / 4.842
1.271 / 1.592
1.961 / 2.072
4.741 / 3.562
3.451 / 2.342
735x832x307
1.801 / 1.802
7.401 / 6.892w
10.021 / 9.532
2.501 / 2.502
6.861 / 5.362
1.661 / 2.012
2.011 / 2.342
4.451 / 3.422
3.421 / 2.292
ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
14.55
16.10
11.72
12.55
13.12
2.64
3.43
3.83
4.31
5.09
5.74
4.31
4.24
4.20
2.72
2.47
2.29
1,345x900x320
113/114
-25~35
10~46
-20~35
R-410A
3.4
64
66
64
66
69
51
52
50
52
54
V3/1~/50/230 // W1/3N~/50/400
40/20
11.38
56
-25~25
10~43
-25~35
R-410A
1.45
1.60
61
62
63
48
48
49
50
49
V3/1~/50/230
20
EHVX16S26C9W
White
Precoated sheet metal
1,732x600x728
121
129
-25~25
15~55
10~46
5~22
-20~35
25~60
47
33
ERLQ004CV3
54
EHVX16S18C3V
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(2) cooling Ta 35°C - LWE 7°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)
Heating & Cooling
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHVX16S18C3V
Colour
Material
Unit
Unit
Heating
Cooling
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Cooling capacity
Power input
COP
EER
Dimensions
Weight
Operation range
Nom.
Nom.
Heating
Cooling
Nom.
Nom.
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Cooling
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Cooling
Nom.
Sound pressure
Heating
Nom.
level
Cooling
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
kW
kW
kW
kW
121
EHVX16S18C3V
EHVX16S26C9W
White
Precoated sheet metal
1,732x600x728
129
121
129
-25~35
15~55
10~46
5~22
-20~35
25~60
47
33
-25~35
15~55
10~46
5~22
-20~35
25~60
47
33
ERHQ011BV3
ERHQ014BV3
ERHQ016BV3
ERHQ011BW1
ERHQ014BW1
ERHQ016BW1
11.2
10.0
2.55
3.69
4.39
2.71
14.0
12.5
3.26
5.38
4.29
2.32
1,170x900x320
103
-20~35
-20~43
R-410A
3.7
51
V3/1~/50/230
32
16.0
13.1
3.92
6.04
4.08
2.17
11.32
11.72
2.63
4.31
4.30
2.72
14.50
12.55
3.42
5.09
4.24
2.47
1,345x900x320
108
-20~35
10~46
-20~43
R-410A
2.95
16.05
13.12
3.82
5.74
4.20
2.29
mm
kg
°CWB
°CDB
°CDB
kg
dBA
dBA
dBA
dBA
Hz/V
A
EHVX16S26C9W
White
Precoated sheet metal
1,732x600x728
49
64
64
53
66
51
50
52
W1/3N~/50/400
20
66
69
52
54
74
Heating only
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHBH04C3V
Colour
Material
Unit
Unit
Heating
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Power input
COP
Dimensions
Weight
Operation range
Min.
Nom.
Max.
Heating
kW
kW
kW
kW
Nom.
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Sound pressure level Heating
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
mm
kg
°CWB
°CDB
kg
dBA
dBA
Hz/V
A
EHBH08C3V
EHBH08C9W
White
Precoated sheet metal
890x480x344
46
-25~25
15~55
-25~35
25~80
40
26
44
48
ERLQ006CV3
ERLQ008CV3
1.801 / 1.802
4.401 / 4.032
5.121 / 4.902
0.871 / 1.132
5.041 / 3.582
1.801 / 1.802
6.001 / 5.672
8.351 / 7.952
1.271 / 1.592
4.741 / 3.562
735x832x307
1.801 / 1.802
7.401 / 6.892
10.021 / 9.352
1.661 / 2.012
4.451 / 3.422
ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
14.55
16.10
2.64
3.43
3.83
4.31
4.24
4.20
1,345x900x320
113 / 114
-25~35
-20~35
R-410A
3.4
64
66
51
52
V3/1~/50/230// W1/3N~/50/400
40/20
11.38
56
-25~25
-25~35
R-410A
1.45
1.60
61
48
EHBH16C9W
White
Precoated sheet metal
890x480x344
45
48
-25~35
15~55
-20~35
25~80
47
33
ERLQ004CV3
54
EHBH16C3V
62
49
V3/1~/50/230
20
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(2) cooling Ta 35°C - LWE 7°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)
Heating only
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHBH16C3V
Colour
Material
Unit
Unit
Heating
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Power input
COP
Dimensions
Weight
Operation range
Nom.
Heating
Nom.
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level
Heating
Nom.
Sound pressure level Heating
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
kW
kW
45
EHBH16C3V
EHBH16C9W
White
Precoated sheet metal
890x480x344
48
45
-25~35
15~55
-20~35
25~80
47
33
48
-25~35
15~55
-20~35
25~80
47
33
ERHQ011BV3
ERHQ014BV3
ERHQ016BV3
ERHQ011BW1
ERHQ014BW1
ERHQ016BW1
11.2
2.55
4.39
14.0
3.26
4.29
1,170x900x320
103
-20~35
-20~43
R-410A
3.7
51
V3/1~/50/230
32
16.0
3.92
4.08
11.32
2.63
4.30
14.50
3.42
4.24
1,345x900x320
108
-20~35
-20~43
R-410A
2.95
16.05
3.82
4.20
mm
kg
°CWB
°CDB
kg
dBA
dBA
Hz/V
A
EHBH16C9W
White
Precoated sheet metal
890x480x344
49
53
64
51
W1/3N~/50/400
20
66
52
75
Heating & Cooling
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHBX04C3V
Colour
Material
Unit
Unit
Heating
Cooling
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Cooling capacity
Power input
Min.
Nom.
Max.
Min.
Nom.
Heating
Cooling
kW
kW
kW
kW
kW
kW
kW
Nom.
Nom.
COP
EER
Dimensions
Weight
Operation range
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Cooling
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Cooling
Nom.
Sound pressure
Heating
Nom.
level
Cooling
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
mm
kg
°CWB
°CDB
°CDB
kg
dBA
dBA
dBA
dBA
Hz/V
A
EHBX08C3V
EHBX08C9W
White
Precoated sheet metal
890x480x344
46
-25~25
15~55
10~43
5~22
-25~35
25~80
40
26
44
48
ERLQ006CV3
ERLQ008CV3
1.801 / 1.802
4.401 / 4.032
5.121 / 4.902
2.001 / 2.002
5.001 / 4.172
0.871 / 1.132
1.481 / 1.802
5.041 / 3.582
3.371 / 2.322
1.801 / 1.802
6.001 / 5.672
8.351 / 7.952
2.501 / 2.502
6.761 / 4.842
1.271 / 1.592
1.961 / 2.072
4.741 / 3.562
3.451 / 2.342
735x832x307
1.801 / 1.802
7.401 / 6.892
10.021 / 9.532
2.501 / 2.502
6.861 / 5.32
1.661 / 2.012
2.011 / 2.342
4.451 / 3.422
3.421 / 2.292
ERLQ011CV3/CW1 ERLQ014CV3/CW1 ERLQ016CV3/CW1
14.55
16.10
11.72
12.55
13.12
2.64
3.43
3.83
4.31
5.09
5.74
4.31
4.24
4.20
2.72
2.47
2.29
1,345x900x320
113 / 114
-25~35
10~46
-20~35
R-410A
3.4
64
66
64
66
69
51
52
50
52
54
V3/1~/50/230 // W1/3N~/50/400
40/20
11.38
56
-25~25
10~43
-25~35
R-410A
1.45
1.60
61
62
63
48
48
49
50
49
V3/1~/50/230
20
EHBX16C9W
White
Precoated sheet metal
890x480x344
45
48
-25~35
15~55
10~46
5~22
-20~35
25~80
47
33
ERLQ004CV3
54
EHBX16C3V
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(2) cooling Ta 35°C - LWE 7°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)
Heating & Cooling
INDOOR UNIT
Casing
Dimensions
Weight
Operation range
EHBX16C3V
Colour
Material
Unit
Unit
Heating
Cooling
Domestic hot
water
HeightxWidthxDepth
Ambient
Water side
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Sound power level Nom.
Sound pressure level Nom.
mm
kg
°C
°C
°CDB
°C
°CDB
°C
dBA
dBA
OUTDOOR UNIT
Heating capacity
Cooling capacity
Power input
COP
EER
Dimensions
Weight
Operation range
Nom.
Nom.
Heating
Cooling
Nom.
Nom.
Unit
HeightxWidthxDepth
Unit
Heating
Min.~Max.
Cooling
Min.~Max.
Domestic hot water Min.~Max.
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Cooling
Nom.
Sound pressure
Heating
Nom.
level
Cooling
Nom.
Power supply
Name/Phase/Frequency/Voltage
Current
Recommended fuses
kW
kW
kW
kW
45
EHBX16C3V
EHBX16C9W
White
Precoated sheet metal
890x480x344
48
45
48
-25~35
15~55
10~46
5~22
-20~35
25~80
47
33
-25~35
15~55
10~46
5~22
-20~35
25~80
47
33
ERHQ011BV3
ERHQ014BV3
ERHQ016BV3
ERHQ011BW1
ERHQ014BW1
ERHQ016BW1
11.2
10.0
2.55
3.69
4.39
2.71
14.0
12.5
3.26
5.38
4.29
2.32
1,170x900x320
103
-20~35
-20~43
R-410A
3.7
51
V3/1~/50/230
32
16.0
13.1
3.92
6.04
4.08
2.17
11.32
11.72
2.63
4.31
4.30
2.72
14.50
12.55
3.42
5.09
4.24
2.47
1,345x900x320
108
-20~35
10~46
-20~43
R-410A
2.95
16.05
13.12
3.82
5.74
4.20
2.29
mm
kg
°CWB
°CDB
°CDB
kg
dBA
dBA
dBA
dBA
Hz/V
A
EHBX16C9W
White
Precoated sheet metal
890x480x344
49
64
64
53
66
51
50
52
W1/3N~/50/400
20
66
69
52
54
76
Heating & Cooling
monobloc SYSTEM
outdoor unit
Heating capacity
Cooling capacity
Power input
Nom.
Nom.
Cooling
Heating
COP
EER
Dimensions
Unit
Weight
Operation range
Unit
Heating
Cooling
Domestic hot
water
Type
Charge
Sound power level Heating
Cooling
Sound pressure
Heating
level
Cooling
Compressor
Main power
component
supply
kW
kW
kW
kW
Nom.
Nom.
Height
Width
Depth
Ambient
Water side
Ambient
Water side
Ambient
Water side
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
EBHQ006BBV3
EBHQ008BBV3
6.002 / 5.584
7.00 1 / 5.12 3
2.20 1 / 2.16 3
1.41 2 / 1.79 4
4.26 2 / 3.11 4
3.18 1 / 2.37 3
8.85 2 / 8.15 4
8.37 1 / 6.08 3
2.97 1 / 2.75 3
2.21 2 / 2.72 4
4.00 2 / 3.00 4
2.82 1 / 2.21 3
mm
mm
mm
kg
°CWB
°C
°CDB
°C
°CDB
°C
805
1,190
360
95
-15~25
7
15 ~50 7
10~43
5~22
-15~35
25~80
R-410A
1.7
Refrigerant
Nom.
Nom.
Nom.
Nom.
Name
Phase
Frequency
Voltage
kg
dBA
dBA
dBA
dBA
Hz
V
61
62
63
49 6
50 6
48 6
48 6
V3
1~
50
230
(1) Tamb 35°C - LWE 18°C (DT=5°C) (2) DB/WB 7°C/6°C - LWC 35°C (DT=5°C) (3) Tamb 35°C - LWE 7°C (DT=5°C) (4) DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) (5) 15°C-25°C: BUH only, no heat pump operation = during commisioning
monobloc SYSTEMcontrol box
Indoor unit
EKCV(B/H)008BCV3
Dimensions
Unit
Weight
Operation range
Unit
Cooling
Height
Width
Depth
Depth with remocon
mounted on front plate
Ambient Min.~Max.
mm
mm
mm
mm
390
412
100
120
kg
°CDB
6
4 ~35
77
Heating only
monobloc SYSTEM
OUTDOOR UNIT with bottom plate heater
OUTDOOR UNIT WITHOUT BOTTOM PLATE HEATER
Heating capacity
Power input
COP
Dimensions
Weight
Hydraulic
component
Nom.
Heating
Unit
Unit
Back-up heater
current
Height X Width X Depth mm
kg
Type
Power supply Phase/Frequency/ Hz/V
Voltage
Operation range
Heating
Ambient
Water side
Ambient
Water side
Domestic hot
water
Type
Charge
Sound power level Heating
Sound pressure level Heating
Compressor
Main power
component
supply
kW
kW
Nom.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
EDLQ011BB6V3
EDLQ014BB6V3
EDLQ016BB6V3
EDHQ011BB6V3
EDHQ014BB6V3
EDHQ016BB6V3
11.201 / 10.872
2.561 / 3.312
4.381 / 3.282
14.001 / 13.102
3.291 / 4.012
4.251 / 3.272
1,418 X 1,435 X 382
180
6V3
16.001 / 15.062
3.881 / 4.712
4.121 / 3.202
1~/50/230
°CWB
°C
°CDB
°C
EDLQ: -20~35 / EDHQ: -15~35
15 ~55
EDLQ: -20~43 / EDHQ: -15~43
25~80
R-410A
2.95
65
Refrigerant
kg
dBA
dBA
Nom.
Nom.
Name
Phase
Frequency
Voltage
Single phase
64
66
52
51
V3
1~
50
230
Hz
V
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(2) cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )
Heating only
monobloc SYSTEM
Three phase
OUTDOOR UNIT WITH BOTTOM PLATE HEATER
EDLQ011BB6W1
EDLQ014BB6W1
EDLQ016BB6W1
OUTDOOR UNIT WITHOUT BOTTOM PLATE HEATER
EDHQ011BB6W1
EDHQ014BB6W1
EDHQ016BB6W1
11.201 / 10.872
2.601/ 3.212
4.311 / 3.382
14.001 / 13.12
3.301 / 4.072
4.241 / 3.222
1,418 X 1,435 X 382
180
6W1
16.001) / 15.062
3.811 / 4.662
4.201 / 3.232)
Heating capacity
Power input
COP
Dimensions
Weight
Hydraulic
component
Nom.
Heating
Unit
Unit
Back-up heater
current
Height X Width X Depth mm
kg
Type
Power supply Phase/Frequency/ Hz/V
Voltage
Operation range
Heating
Ambient
Water side
Ambient
Water side
Domestic hot
water
Type
Charge
Sound power level Heating
Sound pressure level Heating
Compressor
Main power
component
supply
kW
kW
Nom.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
3~/50/400
°CWB
°C
°CDB
°C
Refrigerant
Nom.
Nom.
Name
Phase
Frequency
Voltage
kg
dBA
dBA
Hz
V
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(2) cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )
64
49
EDLQ: -25~35 / EDHQ: -15~35
15 ~55
EDLQ: -25~43 / EDHQ: -15~43
25~80
R-410A
2.95
65
51
W1
3N~
50
400
66
53
78
monobloc SYSTEM
Heating & Cooling
Single phase
WITH BOTTOM PLATE HEATER
EBLQ011BB6V3
EBLQ014BB6V3
EBLQ016BB6V3
WITHout BOTTOM PLATE HEATER
EBHQ011BB6V3
EBHQ014BB6V3
EBHQ016BB6V3
11.201 / 10.872
12.851 / 10.002
3.871 / 3.692
2.561 / 3.312
4.381 / 3.282
3.321 / 2.712
14.001 / 13.102
15.991 / 12.502
5.751 / 5.392
3.291 / 4.012
4.251 / 3.272
2.781 / 2.322
1,418 X 1,435 X 382
180
6V3
16.001 / 15.062
16.731 / 13.102
6.361 / 5.932
3.881 / 4.712
4.121 / 3.202
2.631 / 2.212
Heating capacity
Cooling capacity
Power input
Nom.
Nom.
Cooling
Heating
kW
kW
kW
kW
Nom.
Nom.
COP
EER
Dimensions
Weight
Hydraulic
component
Unit
Unit
Back-up heater
current
Height X Width X Depth mm
kg
Type
Power supply Phase/Frequency/ Hz/V
Voltage
Operation range
Heating
Ambient
Water side
Ambient
Water side
Ambient
Water side
Cooling
Domestic hot
water
Type
Charge
Sound power level Heating
Cooling
Sound pressure
Heating
level
Cooling
Compressor
Main power
component
supply
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
1~/50/230
°CWB
°C
°CDB
°C
°CDB
°C
EBLQ: -20~35 / EBHQ: -15~35
15~55
10~46
5~22
EBLQ: -20~43 / EBHQ: -15~43
25~80
R-410A
2.95
65
66
Refrigerant
kg
dBA
dBA
dBA
dBA
Nom.
Nom.
Nom.
Nom.
Name
Phase
Frequency
Voltage
64
65
5
50
52
V3
1~
50
230
Hz
V
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C (2) cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )
Heating & Cooling
66
69
52
54
LWC 35°C (DT = 5°C)
monobloc SYSTEM
Three phase
WITH BOTTOM PLATE HEATER
EBLQ011BB6W1
EBLQ014BB6W1
EBLQ016BB6W1
WITHOUT BOTTOM PLATE HEATER
EBHQ011BB6W1
EBHQ014BB6W1
EBHQ016BB6W1
11.201 / 10.872
12.851 / 10.002
3.871 / 3.692
2.601 / 3.212
4.311 / 3.382
3.321 / 2.712
14.001 / 13.102
15.991 / 12.502
5.401/ 5.062
3.301 / 4.072
4.241 / 3.222
2.961 / 2.472
1,418 X 1,435 X 382
180
6W1
16.001 / 15.062
16.731 / 13.102)
6.151 / 5.752
3.811 / 4.662
4.201 / 3.232
2.721 / 2.282
Heating capacity
Cooling capacity
Power input
Nom.
Nom.
Cooling
Heating
kW
kW
kW
kW
Nom.
Nom.
COP
EER
Dimensions
Weight
Hydraulic
component
Unit
Unit
Back-up heater
current
Height X Width X Depth mm
kg
Type
Power supply Phase/Frequency/ Hz/V
Voltage
Operation range
Heating
Ambient
Water side
Ambient
Water side
Ambient
Water side
Cooling
Domestic hot
water
Type
Charge
Sound power level Heating
Cooling
Sound pressure
Heating
level
Cooling
Compressor
Main power
component
supply
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
Min.~Max.
3~/50/400
°CWB
°C
°CDB
°C
°CDB
°C
Refrigerant
Nom.
Nom.
Nom.
Nom.
Name
Phase
Frequency
Voltage
kg
dBA
dBA
dBA
dBA
Hz
V
(1) cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) (2) cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )
64
65
49
50
EBLQ: -25~35 / EBHQ: -15~35
15~55
10~46
5~22
EBLQ: -25~43 / EBHQ: -15~43
25~80
R-410A
2.95
65
66
51
52
W1
3N~
50
400
66
69
53
54
79
Domestic hot water tank
Stainless steel domestic hot water tank
Casing
Weight
Tank
Heat exchanger
Booster heater
Power supply
Colour
Material
Unit
Empty
Water volume
Material
Maximum water temperature
Quantity
Tube material
Capacity
Phase/Frequency/Voltage
EKHWS150B3V3
kg
l
Casing
Weight
Tank
Booster heater
Power supply
37
150
45
200
°C
kW
Hz/V
ENAMELED STEEL DOMESTIC HOT WATER TANK
Colour
Material
Unit
Empty
Water volume
Material
Maximum water temperature
Capacity
Phase/Frequency/Voltage
EKHWS200B3V3
EKHWS200B3Z2
EKHWS300B3Z2
45
200
59
300
Neutral white
Epoxy-coated mild steel
59
300
Stainless steel (DIN 1.4521)
85
1
Duplex steel LDX 2101
3
1~/50/230
EKHWE150A3V3
kg
l
EKHWS300B3V3
EKHWE200A3V3
2~/50/400
EKHWE300A3V3
EKHWE200A3Z2
RAL9010
Epoxy coated steel
104
140
200
300
Enamel coated steel acc.DIN4753TL2
75
3.0
1~/50/230
80
150
°C
kW
Hz/V
104
200
140
300
2~/50/400
DOMESTIC HOT WATER TANK FOR unpressurized SOLAR CONNECTION
Indoor unit
Dimensions
Weight
Tank
Heat exchanger
Unit
HeightxWidthxDepth
Unit
Empty
Water volume
Maximum water temperature
Domestic hot
Tube material
water
Face area
Internal coil volume
Operating pressure
Average specifc thermal output
Charging
Tube material
Face area
Internal coil volume
Operating pressure
Average specifc thermal output
Auxiliary solar
Tube material
heating
Face area
Internal coil volume
Operating pressure
Average specifc thermal output
EKHWP300B
EKHWP500B
mm
kg
l
°C
1,640x595x615
59
300
1,640x790x790
93
500
m²
l
bar
W/K
5.8
27.9
85
Stainless steel
6
29
6
2,790
2,900
Stainless steel
m²
l
bar
W/K
2.7
13.2
3.8
18.5
3
1,300
1,800
Stainless steel
m²
l
bar
W/K
-
0.5
2.3
3
-
280
Solar connection - unpressurized system
SOLAR CONNECTION
Dimensions
Control
Unit
HeightxWidthxDepth
Type
Power consumption
EKSRPS3
mm
W
Mounting
Sensor
Solar panel temperature sensor
Storage tank sensor
Return flow sensor
Feed temperature and flow sensor
Digital temperature difference controller with plain text display
On side of tank
Pt1000
PTC
PTC
Voltage signal (3.5V DC)
Solar connection - pressurized system
SOLAR CONNECTION
HeightxWidthxDepth
Dimensions
Unit
Weight
Unit
Operation range
Outdoor temperature Min.~Max.
Sound pressure level Nom.
Thermal performance Zero loss collector efficiency η0
Power supply
Phase/Frequency/Voltage
Power supply intake
EKSOLHWAV1
mm
kg
°C
dBA
%
Hz/V
ACCESSORY
Mounting
Dimensions
Unit
HeightxWidthxDepth
Thermal performance Zero loss collector efficiency η0
Type
Control
Power consumption
Solar panel temperature sensor
Storage tank sensor
Sensor
Return flow sensor
Feed temperature and flow sensor
Power supply
Frequency/Voltage
770x305x270
8
1~35
27
1~/50/220-240
Indoor unit
EKSR3PA
mm
%
W
Hz / V
EKHWE300A3Z2
On wall
332x230x145
Digital temperature difference controller with plain text display
2
Pt1000
PTC
PTC
Voltage signal (3.5V DC)
50/230
80
Solar collector
SOLAR COLLECTOR
Dimensions
Weight
Volume
Surface
Unit
Unit
HeightxWidthxDepth
Outer
Aperture
Absorber
Coating
Absorber
Glazing
Allowed roof angle Min.~Max.
Operating pressure
Max.
Stand still temperature Max.
Zero loss collector efficiency η0
Heat loss coefficient a1
Thermal
Temperature dependence of the heat loss coefficient a2
performance
Thermal capacity
Incident angle modifier AM at 50°
Installed position
mm
kg
l
m²
m²
m²
°
bar
°C
%
W/m².K
W/m².K²
kJ/K
EKSV26P
EKSH26P
2,000x1,300x85
1,300x2,000x85
43
1.7
2.1
2.601
2.364
2.354
Micro-therm (absorption max.96%, Emission ca. 5% +/-2%)
Harp-shaped copper pipe register with laser-welded highly selective coated aluminium plate
Single pane safety glass, transmission +/- 92%
15~80
6
200
78.7
4.270
0.0070
6.5
0.94
Vertical
Horizontal
Heat pump convector
Indoor unit
Heating capacity
Total capacity
Cooling capacity
Total capacity
Nom.
Sensible capacity Nom.
Heating
Nom.
Cooling
Nom.
HeightxWidthxDepth
Unit
Unit
Drain/OD/Inlet/Outlet
Heating
Nom.
Cooling
Nom.
Phase/Frequency/Voltage
Power input
Dimensions
Weight
Piping connections
Sound pressure
level
Power supply
Nom.
kW
Btu/h
kW
kW
kW
kW
mm
kg
mm/inch
dBA
dBA
Hz/V
FWXV15A
FWXV20A
1.5
5,100
1.2
0.98
0.013
0.013
2.0
6,800
1.7
1.4
0.015
0.015
600x700x210
15
18/G 1/2/G 1/2
19
19
29
29
1~/50/60/220-240/220
Room thermostat
WIRED ROOM THERMOSTAT
Dimensions
Weight
Outdoor
temperature
Temperature
setting range
Clock
Regulation function
Power supply
Connection
Unit
Unit
Storage
Operation
Heating
Cooling
EKRTWA
Height/Width/Depth mm
g
Min./Max.
°C
Min./Max.
°C
Min./Max.
°C
Min./Max.
°C
Voltage
Type
V
WIRELESS ROOM THERMOSTAT
Dimensions
Weight
Outside
temperature
Temperature
setting range
Clock
Regulation function
Thermostat
Receiver
Thermostat
Receiver
Storage
Operation
Heating
Cooling
Thermostat
Receiver
Power supply
Frequency
Phase
Thermostat
Connection
Receiver
Maximum distance Indoor
to receiver
Outdoor
87/125/34
215
-20/60
0/50
4/37
4/37
Yes
Proportional band
Battery powered 3* AA-LR6 (alkaline)
Wired
EKRTR1
Height/Width/Depth mm
Height/Width/Depth mm
g
g
Min./Max.
°C
Min./Max.
°C
Min./Max.
°C
Min./Max.
°C
Voltage
Voltage
V
V
Hz
m
m
87/125/34
170/50/28
210
125
-20/60
0/50
4/37
4/37
Yes
Proportional band
Battery powered 3x AA-LRG (alkaline)
230
50
1~
Wireless
Wired
approx.30m
approx.100m
81
82
2.
Daikin Altherma HIGH temperature
Indoor units
EKHBRD011ACV1 EKHBRD014ACV1 EKHBRD016ACV1 EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1
INDOOR UNITS
Heating capacity
Nom.
Power input
Heating
kW
Nom.
kW
COP
Casing
Dimensions
Weight
Operation range
Colour
Material
Unit
Unit
Heating
Domestic hot
water
Refrigerant
Sound pressure
level
Power supply
Current
111
112
113
3.571
4.402
2.613
3.081
2.502
4.223
kg
dBA
Night quiet
Level 1
mode
Name
Phase
Frequency
Voltage
Recommended fuses
dBA
161
162
163
5.571
6.652
4.313
2.881
2.412
3.723
111
112
113
3.571
4.402
2.613
3.081
2.502
4.223
141
142
143
4.661
5.652
3.553
3.001
2.482
3.943
161
162
163
5.571
6.652
4.313
2.881
2.412
3.723
Metallic grey
Precoated sheet metal
705/600/695
Height/Width/Depth mm
kg
Ambient Min.~Max. °C
Water side Min.~Max. °C
Ambient Min.~Max. °CDB
Water side Min.~Max. °C
Type
Charge
Nom.
141
142
143
4.661
5.652
3.553
3.001
2.482
3.943
144.25
147.25
-20~20
25~80
-20~35
25~80
R-134a
3.2
43
46
45
46
46
46
431
462
451
462
461
462
40
43
45
401
431
451
V1
1~
Hz
V
A
Y1
3~
50
220-240
25
380-415
16
(1) EW 55°C; LW 65°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB | (2) EW 70°C; LW 80°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB | (3) EW 30
OUTdoor units
WITH BOTTOM PLATE HEATER
ERRQ011AV1
Dimensions
Weight
Operation range
Unit
Height/Width/Depth
Unit
Heating
Min.~Max.
Domestic hot
Min.~Max.
water
Refrigerant
Type
Charge
Sound power level Heating
Nom.
Sound pressure
Heating
Nom.
level
Power supply
Name;Phase;Frequency;Voltage
Current
Recommended fuses
kg
dBA
dBA
Unit
Weight
Operation range
Unit
Heating
Domestic hot
water
Type
Charge
Heating
Heating
Refrigerant
Sound power level
Sound pressure
level
Power supply
Current
Min.~Max.
Min.~Max.
Nom.
Nom.
Name/Phase/Frequency/Voltage
Recommended fuses
ERRQ016A
68
69
71
68
69
71
52
53
55
52
53
55
V1;1~;50;220-440
25
ERSQ014A
Y1/3~/50/380-415
16
ERSQ016A
ERSQ011AY1
ERSQ014AY1
ERSQ016AY1
1.345/900/320
kg
°CWB
°CDB
Hz/V
A
ERRQ014A
R-410A
4.5
mm
kg
dBA
dBA
ERRQ011A
-20~35
ERSQ011A
Height/Width/
Depth
ERRQ016AV1
1,345/900/320
120
-20~20
Hz;V
A
WITHOUT bottom plate heater
Dimensions
ERRQ014AV1
mm
kg
°CWB
°CDB
120
-20~20
-20~35
R-410A
4.5
68
69
71
68
69
71
52
53
55
52
53
55
V1/1~/50/220-440
25
Y1/3~/50/380-415
16
83
Domestic hot water tank
Domestic hot water tank
Casing
Dimensions
Weight
Heat exchanger
Power supply
Tank
Colour
Material
Unit
EKHTS200AC
EKHTS260AC
Metallic grey
Galvanised steel (precoated sheet metal)
Height/Integrated
on indoor unit/
Width/Depth
Empty
Unit
Quantity
Tube material
Face area
Internal coil volume
Phase
Water volume
Material
Maximum water temperature
mm
1,335/2,010/600/695
kg
78
1
Duplex steel (EN 1.4162)
1.56
7.5
-
m²
l
l
1,335/2,285/600/695
70
200
260
Stainless steel (EN 1.4521)
75
°C
Domestic hot water tank for solar connection
EKHWP300B
EKHWP500B
Dimensions
Weight
Tank
mm
kg
l
°C
1640x595x615
59
300
1640x790x790
93
500
m²
l
bar
W/K
5.8
27.9
Heat exchanger
Unit
HeightxWidthxDepth
Unit
Empty
Water volume
Maximum water temperature
Domestic hot
Tube material
water
Face area
Internal coil volume
Operating pressure
Average specifc thermal output
Charging
Tube material
Face area
Internal coil volume
Operating pressure
Average specifc thermal output
Auxiliary solar
Tube material
heating
Face area
Internal coil volume
Operating pressure
Average specifc thermal output
85
Stainless steel
6
29
6
2,790
2,900
Stainless steel
m²
l
bar
W/K
2.7
13.2
3.8
18.5
3
1,300
1,800
Stainless steel
m²
l
bar
W/K
-
0.5
2.3
3
-
280
EKSV26P
2,000x1,300x85
EKSH26P
1,300x2,000x85
Solar collector
SOLAR COLLECTOR
HeightxWidthxDepth
Dimensions
Unit
Weight
Unit
Volume
Surface
Outer
Aperture
Absorber
Coating
Absorber
Glazing
Allowed roof angle Min.~Max.
Operating pressure Max.
Stand still
Max.
temperature
Thermal
Zero loss collector efficiency η0
performance
Heat loss coefficient a1
Temperature dependence of the heat
loss coefficient a2
Thermal capacity
Incident angle
AM at 50°
modifier
Installed position
mm
kg
l
m²
m²
m²
°
bar
°C
43
1.7
2.1
2.601
2.364
2.354
Micro-therm (absorption max.96%, Emission ca. 5% +/-2%)
Harp-shaped copper pipe register with laser-welded highly selective coated aluminium plate
Single pane safety glass, transmission +/- 92%
15~80
6
200
%
W/m².K
W/m².K²
78.7
4,270
0.0070
kJ/K
6.5
0.94
Vertical
Horizontal
Solar connection
SOLAR CONNECTION
Dimensions
Control
Mounting
Sensor
HeightxWidthxDepth
Unit
Type
Power consumption
Solar panel temperature sensor
Storage tank sensor
Return flow sensor
Feed temperature and flow sensor
EKSRPS3
mm
W
Digital temperature difference controller with plain text display
On side of tank
Pt1000
PTC
PTC
Voltage signal (3.5V DC)
84
3.
Daikin Altherma hybrid heat pump
Indoor units
GAS MODULE
INDOOR UNIT
EHYKOMB33AA
Function
Thermal Load (Hi)
Heating Power CH
Efficiency CH
Efficiency CH
Heating Power DHW
Efficiency DHW
Casing
Dimensions
Weight
Min. - Max.
Min. - Max.
NCV
NCV
Min. - Max.
NCV
Colour
Unit
Unit
Heating only
7.5-32.7
7.9-31.9
98
107
7.9-31.9
105
RAL9010
710x450x240
36
kW
kW
%
%
kW
%
80/60
80/60
40/30 (30%)
HeightxWidthxDepth
mm
kg
HEAT PUMP MODULE
INDOOR UNIT
EHYHBH05A
Function
Casing
Dimensions
Weight
Colour
Unit
Unit
HeightxWidthxDepth
EHYHBH08AV3
Heating only
S5730 White
902x450x164
mm
kg
29,8
-
OUTdoor units
OUTDOOR UNIT
Heating capacity
Nom.
Heat pump operation only
COP
Heat pump operation only
Dimensions
Sound power level
Sound pressure level
Unit
Heating
Heating
EVLQ05CV3
EVLQ08CV3
4.40 1
4.03 2
5.04 1
3.58 2
7.40 1
6.89 2
4.45 1
3.42 2
kW
HeightxWidthxDepth
Nom.
Nom.
mm
dBA
dBA
735x825x300
61
48
62
49
(1) heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
(2) heating Ta DB/WB 7°C/6°C - LWC 45°C (DT = 5°C)
4.
Daikin Altherma Flex Type
Indoor units
Indoor unit
EKHVMRD50AV1
Function
Dimensions
HxWxD
Leaving water temperature range heating
Material
Colour
Sound pressure level
nominal
Weight
Refrigerant
Type
Charge
Power supply
mm
°C
dB(A)
kg
EKHVMRD80AV1
EKHVMYD50AV1
Heating only
705x600x695
25~80
Precoated sheet metal
Metallic grey
401/ 432
421/ 432
401/ 432
92
R-134a
kg
2
EKHVMYD80AV1
Heating and cooling
705x600x695
25~80
Precoated sheet metal
Metallic grey
421/ 432
120
R-134a
2
2
1~/ 50Hz /220-240V
2
1~/ 50Hz /220-240V
(1) Sound levels are mesured at:EW 55°C; LW 65°C (2) Sound levels are mesured at:EW 70°C; LW 80°C
EKHBRD011ACV1 EKHBRD014ACV1 EKHBRD016ACV1 EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1
Casing
Dimensions
Weight
Operation
range
colour
material
unit
unit
heating
domestic
hot water
Refrigerant
Sound
pressure
level
Metallic grey
Precoated sheet metal
705/600/695
height/width/depth
mm
kg
ambient min.~max. °C
water
min.~max. °C
side
ambient min.~max. °CDB
water
min.~max. °C
side
type
charge
nom.
night quiet mode level 1
Power supply name
phase
frequency
voltage
Current
recommended fuses
kg
dBA
dBA
Hz
V
A
144.25
147.25
-20~20
25~80
-20~35
25~80
R-134a
3.2
43 1
46 2
40 1
45 1
46 2
43 1
V1
1~
46 1
46 2
45 1
43 1
46 2
40 1
45 1
46 2
43 1
Y1
3~
50
220-240
25
(1) EW 55°C; LW 65°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB (2) EW 70°C; LW 80°C; Dt 10°C; ambient conditions: 7°CDB/6°CWB | (3) EW 30
380-415
16
46 1
46 2
45 1
85
OUTdoor units
OUTDOOR UNIT
Nominal capacity
heating
cooling
Capacity range
Dimensions
Weight
Sound power level
Sound pressure level
Operation range
Refrigerant
Power supply
Piping connections
kW
kW
HP
mm
kg
dB(A)
°C
°C
°C
kg
HxWxD
heating
heating
heating
domestic water
type
liquid
suction
high&low pressure gas
max total length
level differnce OU-IU
Recommended fuses
Heating conditions: Ta = 7°CDB / 6°CWB, 100% connection ratio
mm
mm
m
m
A
EMRQ8AY1
EMRQ10AY1
EMRQ12AY1
EMRQ14AY1
EMRQ16AY1
22.4
20
8
28
25
10
33.6
30
12
1680x1300x765
39.2
35
14
44.8
40
16
80
60
-20°C~20*
-20°C~35*
R-410A
3~/50Hz/380-415V
83
62
331
339
78
58
9.52
19.1
15.9
84
63
12.7
28.6
22.2
19.1
22.2
300
40
20
25
Cooling conditions: Ta = 35°CDB, 100% connection ratio
40
*Capacity not guaranteed between -20°C and -15°C
Domestic hot water tank
DOMESTIC HOT WATER TANK
EKHTS200AC
Water volume
Max. water temperature
Dimensions
Dimensions - integrated on indoor unit
Material outside casing
Colour
Empty weight
HxWxD
HxWxD
l
°C
mm
mm
EKHTS260AC
200
260
75°C
1,335x600x695
2,010x600x695
1,610x600x695
2,285x600x695
Galvanised metal
Metallic grey
kg
70
78
FWXV15A
FWXV20A
1.5
5,100
1.2
0.98
0.013
0.013
2.0
6,800
1.7
1.4
0.015
0.015
Heat pump convector
HEAT PUMP CONVECTOR
Heating capacity
Total capacity
Cooling capacity
Total capacity
Nom.
Sensible capacity Nom.
Heating
Nom.
Cooling
Nom.
HeightxWidthxDepth
Unit
Unit
Drain/OD/Inlet/Outlet
Heating
Nom.
Cooling
Nom.
Phase/Frequency/Voltage
Power input
Dimensions
Weight
Piping connections
Sound pressure
level
Power supply
5.
Nom.
kW
Btu/h
kW
kW
kW
kW
mm
kg
mm/inch
dBA
dBA
Hz/V
600x700x210
15
18/G 1/2/G 1/2
19
19
29
29
1~/50/60/220-240/220
Daikin Altherma
ground source heat pump
Technical data coming soon
86
87
Daikin: your reliable partner
Daikin is the specialist in climate conditioning systems – for
private homes as well as for large commercial and industrial
spaces. We make every effort to ensure that your customers
are 100% satisfied.
High-quality,
innovative products
Innovation and quality are constantly at the forefront of
Daikin’s philosophy. The entire Daikin team is continually
trained to provide you with optimal information and advice.
A clean environment
In producing your customer’s climate control system,
we strive for sustainable energy consumption, product
­recycling and waste reduction. Daikin rigorously ­applies
the principles of eco-design, thus restricting the use of
materials that are harmful to our environment.
Daikin Europe N.V. participates in the Eurovent
Certification programme for Air conditioners
(AC), Liquid Chilling Packages (LCP) and Fan coil
units (FCU), Check ongoing validity of certificate
online: www.eurovent-certification.com or using:
www.certiflash.com
The present leaflet is drawn up by way of information only and does not
constitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V. has
compiled the content of this leaflet to the best of its knowledge. No express or
implied warranty is given for the completeness, accuracy, reliability or fitness
for particular purpose of its content and the products and services presented
therein. Specifications are subject to change without prior notice. Daikin Europe
N.V. explicitly rejects any liability for any direct or indirect damage, in the broadest
sense, arising from or related to the use and/or interpretation of this leaflet. All
content is copyrighted by Daikin Europe N.V.
Only applicable for Daikin Altherma low temperature units. Daikin Altherma high temperature units are not
in scope of the Eurovent certification programme.
Daikin products are distributed by:
FSC
ECPEN13-721_P2
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
ECPEN13-721_P2 • 06/13 • Copyright Daikin
The present publication supersedes ECPEN13-721_P.
Printed on non-chlorinated paper. Prepared by La Movida, Belgium
Resp. Ed.: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende
Today, Daikin leads the way towards more efficient, cost-effective and environmentally friendly comfort solutions, introducing
products optimised for all seasons. In fact, Daikin products reduce energy and costs in a smart way. They are designed to
perform under all conditions and reflect the actual performance you can expect over an entire heating and cooling season.
So, with Daikin you make the right choice for your wallet... and the environment.