All-in-one, all year round heating, cooling and domestic hot water

All-in-one, all year round heating, cooling and domestic hot water
All-in-one, all year round heating,
cooling and domestic hot water
supply solution
HEAT PUMP
INVERTER
R-410A
HIGH TIME FOR
ENERGY EFFICIENT AND
CLEVER SOLUTIONS!
The climate is changing. The effects are visible throughout the world and even the speed of this change seems
to be increasing.
Your customer sees and hears this every day.
To limit the consequences of global warming as much as
possible, CO2 emissions must decrease.
Your customer knows this.
The supply of fossil fuels is finite and this leads to
continuously higher fuel prices.
Your customer feels this (in his wallet).
Your customer wants a heating solution that uses
less energy.
Just like you, your customer realizes it is time to switch
to an energy efficient heating system, which produces
low CO2 emissions.
The Daikin Altherma air-to-water heat pump is a
durable energy system that transforms unutilized
and inexhaustible energy from the outside air into
usable heat. Daikin Altherma is best combined with
COOLING
low temperature heating systems and aims to achieve
optimal comfort. Moreover, Daikin Altherma is easy to
install.
HEATING
2
3 IN 1 SYSTEM
1.
DAIKIN
Page 4
THE 3 IN 1 GUARANTEE
FOR NEW CONSTRUCTION
FOR ABSOLUTE COMFORT
& RENOVATION
>
2.
MORE COMFORT
DAIKIN
Page 6
THE BASICS
>
>
LOW ENERGY CONSUMPTION
FEWER CO2 EMISSIONS
3.
DAIKIN
Page 10
TECHNICALLY
4.
DAIKIN
Page 19
ECONOMICALLY
5.
DAIKIN
Page 20
TECHNICAL SPECIFICATIONS
6.
DAIKIN
Page 27
THE SOFTWARE
DOMESTIC
HOT
WATER
PRODUCTION
3
1.THE 3 IN 1 GUARANTEE
FOR ABSOLUTE COMFORT
Daikin Altherma is an innovative system that heats,
produces domestic hot water and can even cool
spaces. Daikin Altherma offers your customer maximum
comfort the whole year through.
These heat pumps are also an interesting alternative for
classic gas or fuel oil heating as they offer your customers
unique benefits:
>
They use renewable energy sources
(such as outside air)
>
They deliver considerable savings in energy
>
They deliver a significant contribution
>
in the fight against CO 2 emissions
They can provide heating, cooling
and domestic hot water
ENERGY EFFICIENT OPERATION
The air-to-water heat pump from Daikin uses a
sustainable energy source. In fact, it extracts heat from
the outside air. The system consists of a closed circuit
containing R-410A refrigerant. A thermodynamic
cycle is created through evaporation, condensation,
compression and expansion. A heat pump “pumps”
heat from a low to a high temperature level. The heat
raised is transferred to the water distribution system
(under floor heating, low temperature radiators and/
or fan coil units) in the home via a heat exchanger.
Depending on the model and the conditions, a Daikin
Altherma air-to-water heat pump delivers between 3
and 5 kWh of usable heat for every 1 kWh of electricity
it uses. That’s a great ratio from 3:1 - 5:1!
Renovating your heating system and wanting to reduce your energy costs? Interested in a heating solution with lower
energy costs? The heat pump is currently the most efficient indoor comfort system on the market: a cutting-edge
technology with clear benefits for you and the environment.
70%
30%
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!
HIGH EFFICIENCY MEANS LOW ENERGY COSTS
Heating system efficiency is measured using
the Coefficient of Performance (COP), which
is the ratio of heat produced to energy
consumed.
4
3 IN 1 GUARANTEE
A GOOD DESIGN IN JUST 3 STEPS
Calculation of heat losses
(Transmission and ventilation losses)
STEP 1
Selection of Daikin Altherma based on heat loss calculation
and preferably for a low water temperature application (104°F - 95°F)
Tip: Use the available Daikin selection and software tools (see page 20)
STEP 2
Selection of heating terminal unit solution, after choosing Daikin Altherma unit, with a T = 5
Tip: Remember to consider the pump characteristic of the provided circulator!
STEP 3
DAIKIN ALTHERMA SYSTEM CONFIGURATIONS
MONO-VALENT
MONO-ENERGETIC
>
Uses heat pump energy only
>
Uses heat pump energy with backup electric heater
>
Ideal for new construction
>
Ideal for new construction
>
100% heat pump coverage: selection of bigger
capacity and higher investment cost heat pump
>
Best balance between investment cost and running
cost, results in lowest lifecycle cost
Back up heater*
Heat
pump
Radiators/
Hydro
box
Heat
pump
floor heating
Mono-valent (heat pump only)
Hydro
box
Radiators/
floor heating
Back up heater is only used
below the equilibrium point
Mono-energetic (heat pump + heater)
Heat pump capacity
Coldest day of the year
Coldest day of the year
Equilibrium point
Covered by heat pump
Spare heat pump
capacity
He
Heat pump capacity
Covered by heat pump
Covered by back up heater
Spare heat pump capacity
He
Hours
Hours
*Back up heater is mounted inside the hydrobox
ati
ati
BI-VALENT
>
Uses heat pump energy with auxiliary boiler
>
Ideal for refurbishment/upgrade
SPACE HEATING WITH AN AUXILIARY BOILER
1. Space heating application by either the Daikin
Boiler
ng
Heat
pump
Hydro
box
Boiler is only used below
Radiators/
the equilibrium point
floor heating
ng
Altherma Hydrobox or by an auxiliary boiler connected
in the system.
2. An auxiliary contact decides whether the Hydrobox or
the boiler will operate.
Bi-valent (heat pump + boiler)
3. The auxiliary contact can be an outdoor temperature
Coldest day of the year
re
Equilibrium point
He
Heat pump capacity
Covered by heat pump
Covered by auxiliary boiler
Spare heat pump capacity
qui
Hours
re
thermostat, an electricity tariff contact, a manually
operated contact, etc...
4. Domestic hot water in such an application is always
produced by the system tank connected to the
Hydrobox, including when the boiler is in operation for
qui space heating.
5
2.THE BASICS
Daikin offers you the choice between a Daikin Altherma system with an outdoor unit and indoor unit, or
a Daikin Altherma Monobloc System, in which the hydrobox components are located within the outdoor
unit.
DAIKIN ALTHERMA
SPLIT TYPE
Application
Heating and (optional) cooling (+ domestic hot water)
outdoor & indoor unit
Heat pump type
Outdoor (compressor) unit + Indoor (hydraulic parts) unit
R-410A refrigerant piping
Between outdoor unit and indoor unit
H2O piping
Between indoor unit and indoor heating appliances
Installer’s advantages
No extra insulation of H 2O piping required to protect from freezing up
The Split system can be combined with
- Under floor heating
- Fan coil units
- Low temperature radiators to provide your customers the comfort they require.
In addition, the Split system can be connected to
A domestic hot water tank to supply your customer’s hot water needs
Solar collectors, with optional solar kit, to compliment the production of hot water
A room thermostat, to regulate the ideal temperature easily, quickly and conveniently.
6
THE BASICS
DAIKIN ALTHERMA
MONOBLOC
Application
Heating and (optional) cooling (+ domestic hot water)
monobloc outdoor unit
Heat pump type
Outdoor unit only (compressor and hydraulic parts combined)
R-410A refrigerant piping
Inside outdoor unit
H2O piping
Between outdoor unit and heating terminal units
Installer’s advantages
Only H2O piping needed to install the system
The monobloc system can be combined with
- Under floor heating
- Fan coil units
- Low temperature radiators to provide your customer the comfort they require.
In addition, the monobloc system can be connected to
A domestic hot water tank to supply your customer’s hot water needs
Solar collectors, with optional solar kit, to compliment the production of hot water
A room thermostat, to regulate the ideal temperature easily, quickly and conveniently.
7
THE BASICS
AIR-TO-WATER HEAT PUMP
The system consists of 5 components which together to
provide the ideal comfort and water temperature.
1A / OUTDOOR UNIT :
AN EFFICIENT USE OF ENERGY FROM THE AIR
1B / HYDROBOX :
THE HEART OF THE DAIKIN ALTHERMA SYSTEM
Daikin Altherma uses a natural source of energy. The
outdoor unit extracts heat from the outside air and
transfers it inside through refrigerant piping to supply
heating. The compact outdoor unit is easily installed
and, as no drilling or excavation work is required, it
can also be installed in condos and apartments.
The hydrobox heats the water that circulates through
low temperature radiators, floor heating systems or fan
coil units and also provides domestic hot water. If you
opt for the combination of heating and cooling, then
the hydrobox can also reverse the cycle to provide lower
water temperatures and thus cooling to the home.
2 / DOMESTIC HOT WATER TANK :
FOR LOW ENERGY CONSUMPTION
As for your domestic hot water, Daikin Altherma is just
as clever. The unique lay-out and special placement of
the system components maximize energy efficiency.
The water inside the storage tank is primarily warmed
up by thermal energy from the outside air, thanks
to a heat exchanger connected to the heat pump.
However, an additional electrical heating element in
the domestic water tank can take care of extra heat
Solar
collector
(field supply)
required in the shower, tub or sink. At necessary
intervals the water is automatically heated to 158°F
or more to prevent the risk of bacteria growth. With
Daikin Altherma, delightfully warm and perfectly safe
water can be enjoyed at all times. Depending on the
daily consumption of hot water, Daikin Altherma
domestic hot water tanks are available in two different
sizes.
Solar pump station
with solar kit option
(field supply)
Low
temperature
radiator
(field supply)
Fan Coil
Unit
(field supply)
4 / Solar kit
8
1A / Outdoor
unit
2 / Domestic
hot water tank
1B / Hydrobox
Under Floor
Heating System (field supply)
3 / MONOBLOC OUTDOOR UNIT: ALL IN ONE
In addition to Daikin Altherma Split type systems,
lines, run indoors from the outdoor unit, making
Daikin has a monobloc version in which the hydrobox
components are located within the outdoor unit. In this
new system, the water pipes, rather than refrigerant
installation much quicker and easier for the installer.
4 / SOLAR KIT
5 / ROOM THERMOSTAT
The solar kit provides the transfer of solar heat to
With the wired room thermostat, the ideal temperature
the Daikin Altherma hot water tank via an external
heat exchanger. In contrast to tanks with two heat
exchangers, this system allows the entire content
of the tank to be efficiently heated with solar
heat and, if necessary, with heat pump energy.
can be easily, quickly and conveniently regulated.
5
4 / Solar kit
3 / Monobloc
outdoor unit
9
3.TECHNICALLY
1 - DAIKIN ALTHERMA SPLIT TYPE AIR-TO-WATER HEAT PUMP
THE OUTDOOR UNIT
>
Compact, weather-resistant and easy to install
>
Contains an inverter controlled compressor for energy efficiency and precise temperature regulation
>
Heat pump operation range: heating and domestic hot water to -4°F outside temperature
HEAT EXCHANGER
ANTI-CORROSION TREATMENT
As standard, the heat exchanger in the outdoor unit is
provided with an anti-corrosion treatment. This treatment guarantees and noticeably increases the resistance
against acid rain and salt corrosion.
Typical Daikin heat
exchanger
Hydrophilic layer
Aluminium
Corrosion-resistant acrylate
resin
SUPER PERFORMANCE THANKS
TO THE INVERTER PRINCIPLE
The coefficient of performance (COP) of the Daikin
Altherma heat pump is also largely attributable to
the Daikin inverter principle. An integrated frequencyconverter adjusts the rotational speed of the compressor
to suit the heating demand. Therefore, the system
seldom operates at full capacity and your customer only
pays for the energy which they actually need.
Heating operation:
Temperature / Power input
Temperature remains stable
System
without
Inverter
Slow
start
System
with
Inverter
Set
temp.
Time
HIGH EFFICIENCY COMPRESSORS:
The scroll-compressors provided are designed as a 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).
10
TECHNICALLY
HYDROBOX
>
Available in two versions: EKHBH for heating
only, EKHBX for heating and cooling
>
Built-in electric back-up heater for additional
heating during extremely cold outdoor
temperatures or as back-up in case of problems
with the outdoor unit
>
2 shut-off valves to assemble the water outlet and
inlet
>
12.
Compact and easy to install: all components are
5.
pre-assembled, all parts are easy to reach for
maintenance. Wall-mounting is comparable to a
traditional gas heater.
1.
Heat exchanger
2.
Expansion tank (2.64 gal.)
3.
Circulator
4.
Tank with back-up heating
5.
Air purge valve
6.
Refrigerant fluid connection
7.
Refrigerant gas connection
8.
Water inlet connection
14.
4.
1.
3.
2.
15.
13.
Water outlet connection
9.
10. Pressure gauge (water circuit)
11. Water filter
12. Pressure relief valve
13. User interface
14. Switch box
10.
15. Flow switch
11.
7.
EXTRA POSSIBILITIES THANKS TO THE INDOOR UNIT…
9.
6.
8.
Heating and Cooling
Set temperature limits
If you choose Daikin Altherma with an indoor unit
To prevent incorrect manual adjustments, temperature
EKHBX, it can not only heat the house, but also cool it.
The heat pump is then equipped with a reversible 4-way
valve, whereby the refrigeration cycle is reversed and
heat is removed from the rooms. The indoor unit can
cool rooms via under floor cooling or fan coil units.
limits can be implemented for both cooling and heating.
With under floor heating, for example, it is important
that the temperature of the water is controlled to the
type of floor element. To prevent condensation problems,
the temperature for floor cooling can never be lower than
64.4°F. For fan coil units, the water temperature can be
allowed to decrease to 41°F.
11
THE USER INTERFACE
With the easy to reach digital user interface in the
indoor unit, controlling the Daikin Altherma system is
also simple for your customer. The display offers a great
deal of useful information:
>
Day of the week
>
Time
>
Operating mode
(heating or cooling, heating domestic hot water, low-noise operating outdoor unit)
>
Room thermostat
>
Inspection
>
Compressor operation
>
Pump operation
>
Back-up operation
>
Booster heating operation
(in the hot water tank)
>
Error codes for alarm
>
Temperature
(outdoor temperature, temperature in hot water tank, leaving water temperature at indoor unit exit)
DID YOU KNOW…
Your customer can select a maximum of five time periods each day during which the following
functions will or will not be activated:
>
Low-noise operation of the outdoor unit
>
Electric booster heater in the hot water tank
>
>
Heating of the domestic water
Reduction of the water temperature
The five time periods per function are repeated daily. Your customer can still manually adjust
the system when he stays home unexpectedly or stays up later. These settings are automatically
switched off at the next programmed event.
12
TECHNICALLY
2 - DAIKIN ALTHERMA MONOBLOC AIR-TO-WATER HEAT PUMP
>
All hydraulic parts are located within the outdoor unit
>
H2O piping between outdoor unit and indoor heating apparatus
3
4
2
1.
2.
3.
4.
5.
>
>
High efficiency compressor
Expansion tank
1
5
Tank with back up heating
Pressure gauge (water circuit)
Refrigerant connection
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 can minimize the
need for the addition of glycol to the water pipes.
The Daikin Altherma monobloc is available in
different versions
heating only or heating and cooling
with bottom plate heater
single phase
35MBH, 48MBH, or 54MBH
-
>
Built-in electric back-up heater for additional
heating
during
extremely
cold
outdoor
temperatures. The Daikin Altherma Monobloc
is standard equipped with a 6 kW back-up
heater, which can be adjusted to 3 kW.
If necessary, an “in line” back-up heater of 6 kW can be
mounted indoors (also adjustable to 3 kW or 3.5 kW)
>
The scroll-compressors provided are designed as
a 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).
13
3 - THE DOMESTIC HOT WATER TANK
>
Available in 2 capacities: 50 and 80
gallons for floor mounted installation.
>
Stainless steel design.
>
1 37/64” cfc-free insulation material (polyurethane).
>
Contains 2 heating elements: a heat
exchanger at the bottom where the hot
water from the hydrobox circulates and an
extra 3 kW electric heater at the top.
>
A thermistor in the hot water tank controls a 3-way
valve and/or booster heater via the hydrobox.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Field supply
Hot water connection
Pressure relief valve connection
Pressure relief valve (field supply)
Electrical box
Electrical box lid
Recirculation hole
Thermistor socket
Flow inlet connection
10. Heat exchanger coil
11. Return outlet connection
12. Cold water inlet
13. Threaded thermistor hole for use
with solar kit option.
(Refer to the Installation manual
EKSOLHWBAVJU).
14
TECHNICALLY
MULTIFUNCTIONAL HOT WATER TANK …
> Stainless steel
Daikin offers a tank made of stainless steel equipped
with a sacrificial rod to protect the tank against
corrosion.
> Regulating switch-on and shut-off
temperatures
You personally set the minimum and maximum
temperature when the water in the tank must be
heated by the heat pump for the customer.
> Anti-bacteria function
To prevent the development of bacteria, the hot water
tank is equipped with an anti-bacteria function. You
can set up the program so the water is heated to a
specific temperature (standard setting = 158°F) at a
set time on one or more days of the week.
> Delaying booster heater switch-off
To prevent the booster heater from switching
on and off too often, you can allow the system
to switch off as soon as the temperature
reaches a maximum of 39°F higher than the set
temperature.
> Flexible control
It is possible to set “priority setting” for the production
of domestic hot water. In this way the customer has
domestic hot water available at any time of the day.
> Allowing back-up heater and booster
heater to work separately
Programming the system to prevent the
simultaneous operation of the back-up heater and
the booster heater is also possible. An interesting
possibility for homes with a limited current amp
load!
The heating of the domestic hot water can also be set
up according to the night tarif. Another opportunity
for rational energy consumption.
>
No natural gas or fuel oil connection or exhaust
fume channel required.
DID YOU KNOW…
Your customers with a solar boiler can
enjoy wonderful hot water at any
time, even when the sun is not shining?
An integrated re-heater is included
in the system to help the sun on
cloudy days.
15
4 - SOLAR KIT
SOLAR THERMAL BOILER
Averaged over an entire year, the sun delivers half of the
energy we need to bring our domestic water up to the
desired temperature for free. Your customer can use this
solar energy by connecting a solar boiler to the Daikin
Altherma system. A solar boiler is a thermal solar-energy
system, whereby solar rays are transformed into heat. The
heat is then stored in a water supply tank.
SOLAR KIT
The solar kit provides the transfer of solar heat to
the Daikin Altherma hot water tank via an external
heat exchanger. In contrast to tanks with two heat
exchangers, this system allows the entire content
of the tank to be efficiently heated with solar
heat and, if necessary, with heat pump energy.
Daikin Altherma solar boiler assembly
>
Solar collector (to be supplied by the installer)
Plumbing network and solar pump station (to be supplied by the installer)
> Supply tank: standard Daikin Altherma domestic hot water tank
> Solar kit
> Re-heater (Daikin Altherma heat pump unit, which also provides the home with heating)
>
1. Solar collector
(Flat plate collector)
(Field Supply)
2
1
3
4
2. Hydrobox
3. Domestic Hot Water Tank
4. Solar kit
5
5. Solar pump station
(Field Supply)
16
TECHNICALLY
5 - THE ROOM THERMOSTAT
The large LCD screen on the room thermostat indicates
all the necessary information regarding the setting of
the Daikin Altherma system in a blink of an eye. The user
can also easily navigate between the different menus
whose most common functions and modes include:
>
Setting the temperature of the room based
on measurements from the built-in sensor
>
Cooling and heating mode
>
Off function (with integrated frostprotection function)
Functions
>
Vacation function mode
>
Comfort and reduced function modes
>
Time (day and month)
Comfort function mode
>
Programmable weekly timer with 2
Scheduled function mode
standard and 5 pre-set programs
Number of setpoint changes
Wired room thermostat
EKRTWA
Heating only
Heating and cooling
Reduced function mode
12/day
Holiday function mode
>
Keylock function
>
Setting limits. The installer can change
Setpoint limitation
the upper and lower limits
Keylock function
Off function
DID YOU
KNOW THAT…
Daikin has set up a number of
monitoring sites (in Europe, Oregon,
New Hampshire, Alaska, ...), 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.
17
UNIQUE BENEFITS
Control customized to your customer
The water temperature changes in function with the
outside temperature so that your customer can enjoy
a stable level of heating at any time. As the installer,
you set up the system according to the desires of your
customer. You input four temperatures to determine
the “heating curve” and in doing so, you perfectly
tune the Daikin Altherma system to the type of home.
Automatic re-start after power interruption
In the event of a power interruption of up to two
hours, the system automatically resumes with the
previously set parameters.
Quiet operation
The outdoor unit makes hardly any noise thereby
leaving your customer’s (and the neighbor’s) peace and
quiet undisturbed. You can even set the outdoor unit
to produce 10dB(A) less noise during the night.
Electric back-up heating
Every Daikin Altherma system is equipped with a backup heater (heating capacity of 3 or 6 kW). This unit can
be used for supplemental heating during extremely cold
outdoor temperatures or as a back-up in case of any
problems with the outdoor unit. Your customer can
then enjoy comfortable heating at any moment.
DID YOU KNOW…
with a Daikin Altherma heat
pump, the temperature of the
domestic water can go up to
185°F, the temperature of the
hot water for heating ranges
between 59°F and 131°F and the
temperature of the cold water for
cooling between 41°F and 72°F.
18
The operation of the back-up heater can be coupled to
the outside temperature. The back-up heater will then
only operate when outside temperatures are extremely
low.
4.ECONOMICALLY
Customers today are, more than ever, conscious of the cost of heating.
There is not only the increasing cost of fuel oil and natural gas, but also the limited supply of fossil fuels and the
problem of CO2 emissions.
Energy efficient heating solutions are gaining in popularity.
Daikin Altherma debuted in Europe in 2006 and since then has demonstrated significant economical advantages
over traditional systems as highlighted on the following graphics.
1. 66 To 80% Additional Heat
2. PER (primary energy ratio)
A heat pump boiler works more efficiently and saves more energy than a traditional heating system using fossil fuel. Daikin Altherma generates at least 3 to 5
kW of additional heat per 1kW of electricity used. Talk about a good investment.
This is the relationship between the useable energy generated and the
primary energy consumed, with consideration for the electricity production efficiency and
the electricity distribution.
OPERATING COSTS:
LOW PRIMARY ENERGY CONSUMPTION
Conditions: Required annual heating energy: 20,000 kWh. Source: Energy prices based on
EUROSTAT statistics [first semester 2007].
Conditions : For combustion systems, the PER indicates the overall efficiency of the system, while for heat pumps it is equal to the seasonal performance factor multiplied by the
electricity production efficiency which on average is 0.4 in the European Union.
124 %
100 %
68 %
93 %
82 %
89 %
Daikin Altherma air /
water heat pump boiler
Daikin Altherma air /
water heat pump boiler
Gas boiler
Gas boiler
Fuel oil boiler
Fuel oil boiler
DID YOU KNOW…
A small amount of ventilation in highly
insulated houses provides for a healthy
interior environment. The principle is
simple: fresh air enters and contaminated
air is removed.
AVERAGE ANNUAL CO2 EMISSIONS
Altherma TM
2660 (5865 lb/yr)
Daikin Altherma air /
water heat pump boiler
Gas boiler
Gas boiler
4344 (9576 lb/yr)
Fuel oil boiler
Fuel oil boiler
In total, there are 4 ways in which air
can be introduced and removed. But
there is only one that is energy efficient, and that is ventilation with heat
recovery. A maximum amount of energy is recuperated from the contami-
6045 (13327 lb/yr)
0 1000 2000 3000 4000 5000 6000 kg/year
(3000)
lb/yr
(6000)
lb/yr
(10000) (13000)
lb/yr
lb/yr
Calculation based on data from Eurelectric (organisation of European
electricity producers), “Eurelec Progam - 2001” for EU27
nated air and transferred to the fresh air.
LOWER CO2 EMISSIONS
By equipping the home with a ventilation
system that includes heat recuperation,
Daikin Altherma produces no direct CO 2 emissions, so you
personally contribute to a better environment. The system
does use electricity, but even without renewable electricity
the heating requirement decreases and the
quality of the home increases.
the CO2 emissions are still much lower than boilers that
use fossil fuels.
19
5.TECHNICAL SPECIFICATIONS
DAIKIN ALTHERMA SPLIT TYPE APPLICATIONS
1. Application “heating only” with a room thermostat connected to the indoor unit
Outdoor unit
Hydrobox
3. Heat exchanger
4. Pump
5. Valve
6. Manifold (field supply)
7. Valve
1.
2.
FHL1…3
T
(Under) floor heating loop
(field supply)
Room thermostat
2. Application “heating” and “production of domestic hot water”
The temperature in each room is regulated by a valve on every water circuit. Hot water for domestic use is delivered
by the domestic hot water tank connected to the indoor unit.
Outdoor unit
2. Hydrobox
3. Heat exchanger
4. Pump
5. Valve
6. Manifold (field supply)
7. Valve
8. Motorized 3-way valve
9. Pressure relief valve
10. Booster heater
11. Heat exchanger spiral
12. Tank for domestic hot water
1.
FHL1…3
T
20
1…3
(Under) floor heating loop
(field supply)
Individual room thermostat
TECHNICAL SPECIFICATIONS
3. Application “heating/cooling” via room thermostat and “production of domestic hot water”
Heating using under floor heating loops and fan coil units. Cooling using only the fan coil units.
Hot water for domestic use is delivered by the domestic hot water tank connected to the indoor unit.
Outdoor unit
Hydrobox
3. Heat exchanger
4. Pump
5. Valve
6. Manifold (field supply)
7. Valve
8. Motorized 3-way valve
10. Booster heater
11. Heat exchanger spiral
12. Tank for domestic hot water
13. Motorized 2-way valve
(field supply)
1.
2.
FCU1…3
FHL1…3
T
4. Bi-valent application
Fan coil unit (field supply)
(Under) floor heating loop
(field supply)
Room thermostat with cooling /
heating switch
Outdoor unit
Hydrobox
3. Heat exchanger
4. Pump
5. Valve
6. Manifold (field supply)
7. Valve
8. Motorized 3-way valve
10. Booster heater
11. Heat exchanger spiral
12. Tank for domestic hot water
14. Alternate heating device (field supply)
15. Aquastat (field supply)
16. Valve (field supply)
17. One-way valve (field supply)
1.
2.
FHL1…3
K1A
K2A
T
(Under) floor heating loop
(field supply)
Relay for activating EKHB*unit
(field supply)
Relay for activating hot water tank
(field supply)
Room thermostat
21
DAIKIN ALTHERMA MONOBLOC APPLICATIONS
1. Application “heating only” with a room thermostat connected to the indoor unit
Unit
2. Heat exchanger
3. Pump
4. Shut-off valve
5. Collector (field supply)
1.
FHL1…3
T
I
Floor heating loop
(field supply)
Room thermostat (field supply)
User interface
2. Application “heating” and “production of domestic hot water”
The temperature in each room is regulated by a valve on every water circuit. Hot water for domestic use is delivered
by the domestic hot water tank connected to the unit.
Unit
Heat exchanger
3. Pump
4. Shut-off valve
5. Collector (field supply)
6. Motorized 3-way valve
7. By-pass valve (field supply)
8. Booster heater
9. Heat exchanger coil
10. Domestic hot water tank
1.
2.
FHL1…3
T
1…3
M 1…3
I
22
Floor heating loop
(field supply)
Individual room
thermostat (field supply)
Individual motorized
valve to control loop
FHL1 (field supply)
User interface
TECHNICAL SPECIFICATIONS
3. Application “heating/cooling” via room thermostat and “production of domestic hot water”
Heating using under floor heating loops and fan coil units. Cooling using only the fan coil units.
Hot water for domestic use is delivered by the domestic hot water tank connected to the unit.
1.
Unit
Heat exchanger
Pump
4. Shut-off valve
5. Collector (field supply)
6. Motorized 3-way valve
2.
3.
Booster heater
9. Heat exchanger coil
10. Domestic hot water tank
11. Motorized 2-way valve
(field supply)
8.
FCU1…3
FHL1…3
T
I
Fan coil unit (field supply)
Floor heating loop
(field supply)
Room thermostat with
cooling/heating switch
(field supply)
User interface
4. Application “heating/cooling” without a room thermostat
but with a heating only room thermostat controlling the underfloor heating and a cooling/heating thermostat
controlling the fan coil units.
1. Unit
2. Heat exchanger
3. Pump
4. Shut-off valve
5. Collector (field supply)
6. By-pass valve (field supply)
11. Motorized 2-way valve to shut
off the floor heating loops during
cooling operation (field supply)
12. Motorized 2-way valve for
activation of the room
thermostat (field supply)
FCU1…3
FHL1…3
T
T4..6
I
Fan coil unit with
thermostat (field supply)
Floor heating loop (field supply)
Heating only room thermostat
(field supply)
Individual room thermostat
for fan coil heated/cooled room
(field supply)
User interface
23
HYDROBOX
HYDROBOX
Function
Dimensions
HxWxD
in.
Leaving water
temperature range
Heating
°F
Cooling
°F
EKHBH054BA3VJU
EKHBX054BA3VJU
EKHBH054B6VJU
EKHBX054B6VJU
Heating only
Reversible
Heating only
Reversible
36 5/16 x 19 3/4 x 14 7/32 36 5/16 x 19 3/4 x 14 7/32 36 5/16 x 19 3/4 x 14 7/32 36 5/16 x 19 3/4 x 14 7/32
77 - 131*
77 - 131*
41~71.6
-
Drain valve
yes
Material
Epoxy polyester painted galvanized steel
Color
Neutral white (RAL 9010)
Factory mounted
heater
Capacity
3
3
6
Capacity Steps
1
1
2
2
Power supply
208-230V/1Ph/60Hz
208-230V/1Ph/60Hz
208-230V/1Ph/60Hz
208-230V/1Ph/60Hz
gal.
2.64
2.64
PSI
43.5
43.5
Pre Pressure
PSI
14.5
14.5
1 1/4 MBSP
1 1/4 MBSP
Piping
in.
in.
1 1/4
1 1/4
Safety valve
PSI
43.5
43.5
Total water volume
gal.
1.45
1.45
Refrigerant Gas side diameter
circuit
Liquid side diameter
in.
ø 5/8
ø 5/8
in.
ø 3/8
ø 3/8
Heating
°F
59 - 131
59 - 131
Cooling
°F
Nominal Heating
ESP unit Cooling
PSI
Water volume
gal.
0.26
0.26
Wat er flow rate Min./Max
GPM
4.23/15.32
4.23/15.32
GPM
8.48
Water
circuit
Operation
range
vessel
Waterside
Pump
Main components
Water
side Heat
exchanger
Water flow
rate Nom.
Pump
When
connected
to ERLQ048
Main components
Water
side Heat
exchanger
Pump
Main components
Water
side Heat
exchanger
Heating
Cooling
GPM
7.6
8.1
-
8.1
-
8.48
7.58
-
41 - 71.6
-
7.6
7.58
-
PSI
Water volume
gal.
0.26
0.26
Wat er flow rate Min./Max
GPM
4.23/15.32
4.23/15.32
GPM
10.59
Water flow
Heating
Cooling
PSI
GPM
6.3
6.3
7.1
-
10.59
9.46
-
7.1
-
9.46
-
Nominal Heating
PSI
ESP unit Cooling
PSI
Water volume
gal.
0.26
0.26
Wat er flow rate Min./Max
GPM
4.23/15.32
4.23/15.32
Water
flow rate
Nom.
Heating
GPM
12.13
Cooling
GPM
*Back up heater operation between 59°F and 77°F
24
PSI
41 - 71.6
-
Nominal Heating
ESP unit Cooling
rate Nom.
When
connected
to ERLQ054
6
Max. water pressure
Expansion
Piping connections diameter
When
connected
to ERLQ036
kW
Volume
Main components
When
connected
to all outdoor
units
41 - 71.6
-
5.08
6.79
-
-
5.08
6.79
-
12.13
9.93
-
9.93
TECHNICAL SPECIFICATIONS
OUTDOOR
PRELIMINARY INFORMATION
OUTDOOR UNIT
Dimensions
ERLQ036BAVJU ERLQ048BAVJU ERLQ054BAVJU
HxWxD
in.
Heating
MBh
38.0
47.5
54.0
Cooling
MBh
47.0
59.0
60.5
Heating
kW
2.46
3.17
3.83
Cooling
kW
3.79
5.78
6.77
COP
4.55
4.42
4.18
EER
12.4
10.2
8.9
Nominal capacity
Nominal input
46 1/16 x 35 7/16 x 12 5/8
Model
Fan
Brushless D C mo tor
Output
W
70
Heating
°F
-4 - 95
Cooling
°F
50 - 114.8
Domestic water
°F
-4 - 109.4*
Heating
dBA
64
64
66
Cooling
dBA
64
66
69
Heating
dBA
49
51
53
Cooling
dBA
50
52
54
Air Flow Rate (nominal
Heating
m3/min
3178
3178
3178
at 230V) (cfm)
Cooling
m3/min
3390
3531
3425
Motor
Operation range
Sound pow er level
Soun d pressure level
Liquid
Type
(OD)
Diameter (OD)
in.
Type
in.
Diameter (OD)
in.
Type
in.
Piping
Diameter (OD)
in.
ø1
ø1
ø1
connections
Minimum
ft.
16.4
16.4
16.4
Maximum
ft.
246
246
246
Equivalent
ft.
312
312
312
Chargeless
ft.
98.4
98.4
98.4
ft.
98.4
98.4
98.4
Gas
Drain
Piping
Length
Installation
Height
Maximum
Difference
Refrigerant charge
R-410A
Flare connection
ø 3/8
ø 3/8
ø 3/8
Flare connection
ø 5/8
ø 5/8
ø 5/8
Hole
lbs.
8.15
Power supply
208-230V/1Ph/60Hz
A
Recommended fuses
30
Measuring conditions: Heating Ta DB/WB 44.6°F/42.8°F - LWC 95°F (DT=41°F) - Cooling Ta 95°F - LWE64.4°F (DT=41°F)
* Booster heater operation from 95°F onwards
(1) These conditions are based on under floor heating/cooling application
MONOBLOC
PRELIMINARY INFORMATION
OUTDOOR UNIT
SINGLE PHASE
HEATING ONLY
REVERSIBLE
With bottom plate heater EDLQ036BA6VJU EDLQ048BA6VJU EDLQ054BA6VJU EBLQ036BA6VJU EBLQ048BA6VJU EBLQ054BA6VJU
Heating
MBh
38.0
47.5
54.0
38.0
47.5
54.0
Cooling
MBh
-
-
-
43.5
54.5
57.0
Heating
kW
2.47
3.20
3.78
7.47
3.20
3.79
Cooling
kW
-
-
-
3.78
5.65
6.28
COP
4.54
4.37
4.22
4.54
4.37
4.22
EER
-
-
-
11.5
9.65
9.10
Nominal capacity
Nominal input
Operation range
Sound power level
Sound pressure level
Heating
°F
Cooling
Domestic water
Heating
dBA
64
64
66
64
64
66
Cooling
dBA
-
-
-
65
66
69
Heating
dBA
51
51
52
51
51
52
Cooling
dBA
-
-
-
50
52
54
Weight
Refrigerant charg e
5 - 95 ( 1)
5 - 95 ( 1)
°F
-
50 - 114.8
°F
5 - 95 ( 1) ( 2)
lbs.
R-410A
lbs.
Power supply
Recommended fuses
A
5 - 95 ( 1) ( 2)
397
397
6.5
6.5
208-230V/1Ph/60Hz
208-230V/1Ph/60Hz
30
30
Measuring conditions: Heating Ta DB/WB 44.6°F/42.8°F - LWC 95°F - Cooling Ta 95°F - LWE64.4°F
(1) E(D/B)L* models can reach -4°F but without capacity guarantee
(2) Booster heater operation from 95°F onwards
(3) These conditions are based on under floor heating/cooling application
25
DOMESTIC HOT WATER TANK
EKHWS050BA3VJU
Water volume
gal.
Max.water temperature
°F
Max.water pressure
79.2
185
145
PSI
Insulation (Polyurethane foam) Min. thickness
in.
1 37/64
Height
in.
Diameter
in.
Booster heater
Water inlet H/E D iameter
EKHWS080BA3VJU
52.8
45 1/32
63
22 1/16
kW
3
in.
ø 3/4 FBSP
in.
ø 3/4 FBSP
Piping
Water outlet H/E D iameter
connections
Cold water in Diameter
in.
ø 3/4 FBSP
Hot water out Diameter
ø 3/4 FBSP
Nominal running current
in.
A
Fuse
A
Size
13
20
Power supply
208-230V/1Ph/60Hz
Material inside tank
Stainless steel (DIN 1.4521)
Material outside casing
Epoxy-coated mild steel
Color
Neutral white
Empty weight
lbs.
99
SOLAR KIT
EKSOLHWBAVJU
Dimensions
Heat exchanger
Pump
Water circuit
Ambient temperature
HxWxD
30 1/32x12x10 1/32
pressure drop
in
psi
max.inlet temp
°F
heat exchange
capacity
W/K
Lo garith mic m ean
temperature
difference (LMTD)
K
5
Power input
W
46
Piping connections
diameter
in.
3/4 FBSP
max.
°F
95
min.
°F
33.8
3.12
230
1,400
3
Number of speeds
Power supply
208-230V/1Ph/60Hz
Power supply intake
from indoor unit
ROOM THERMOSTAT
EKRTWA
Dimensions
HxWxD
Weight
Net weight
in
lbs.
Storage
°F
Operation
°F
32 - 122
Heating
°F
39.2 - 98.6
Cooling
°F
39.2 - 98.6
Ambient temperature
thermostat
Temperature setpoint
range
Clock
Regulation fun ction
26
87x125x34
0.47
-4 - 140
yes
proportional band
129.8
6.THE SOFTWARE
Daikin Altherma’s “simulator” software program allows quick and
easy indication of the benefits of a Daikin Altherma system.
By specifying a number of parameters such as the location, the
surface area to be heated, the required heating capacity, the entry
and exit water temperatures of the distribution network and the
local energy prices, the program displays the following simulation
details.
1. Material list with technical specification
2. Simulation graphics:
a) Required and available heating capacity with indication of the SPF (or Seasonal COP)
b) Duration of the heating period as a function of the outside temperature
c) The annual energy cost compared with a heating system using gas or fuel oil
d) The annual amount CO 2 emitted in tonnes compared with a heating system using gas or fuel oil
e) The monthly energy consumption in kWh
f) The monthly energy cost in dollars
g) The total amount of thermal energy in kWh as a function of the outside temperature
h) The radiated heat per ft2 (in Btu/ft2) per month
All data is collected in a separate report. If you are interested in this software, contact your local Daikin Altherma
distributor
Energy consumption
(kWh)
1500
1200
900
600
Heat pump day
300
Heat pump night
Electrical element day
Month
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Electrical element night
27
WARNINGS
· ALWAYS USE A LICENSED INSTALLER OR CONTRACTOR TO INSTALL THIS PRODUCT. IMPROPER INSTALLATION CAN RESULT IN WATER OR REFRIGERANT LEAKAGE, ELECTRICAL
shock, fire or explosion.
· USE ONLY THOSE PARTS AND ACCESSORIES SUPPLIED OR SPECIFIED BY DAIKIN. ASK A LICENSED CONTRACTOR TO INSTALL THOSE PARTS AND ACCESSORIES. USE OF
unauthorized parts and accessories or improper installation of parts and accessories can result in water or refrigerant leaka ge, electrical shock,
fire or explosion.
· READ THE USER’S MANUAL CAREFULLY BEFORE USING THIS PRODUCT. THE USER’S MANUAL PROVIDES IMPORTANT SAFETY INSTRUCTIONS AND WARNINGS.
Be sure to follow these instructions and warnings.
For any inquiries, contact your local Daikin sales office.
Daikin Europe N.V. is approved by LRQA for
its Quality Management System in accordance with the ISO9001 standard. ISO9001
pertains to quality assurance regarding
design, development, manufacturing as well
as to services related to the product.
ISO14001 assures an effective environmental management system in order to help
protect human health and the environment
from the potential impact of our activities,
products and serv ices and to assist in
maintaining and improving the quality of
the environment.
© 2009 Daikin Industries, Limited.
Daikin, ® Daikin AC Absolute Comfort,® and Daikin Altherma are registered trademarks of Daikin Industries, Limited. All rights reserved.
Daikin AC (Americas), Inc.
1645 Wallace Drive, Suite 110
Carrollton, TX 75006 USA
www.daikinac.com
866-4DAIKIN
972-245-1510
Dealer Information
PCAWUSE09-09B
Daikin’s products are subject to continuous improvements. Daikin reserves the right to modify product design, specifications and information in this
brochure without notice and without incurring any obligations.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement