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 FOR NEW CONSTRUCTION Page 4 the 3 in 1 guarantee for absolute comfort & RENOVATION >> 2.Daikin MORE COMFORT 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 CO2 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 STEP 1 Calculation of heat losses (Transmission and ventilation losses) STEP 2 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 27) STEP 3 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! daikin ALTHERMA System configurationS Mono-valent >> >> >> Mono-energetic Uses heat pump energy only Ideal for new construction 100% heat pump coverage: selection of bigger capacity and higher investment cost heat pump >> >> >> Uses heat pump energy with backup electric heater Ideal for new construction Best balance between investment cost and running cost, results in lowest lifecycle cost Back up heater* Radiators/ Hydro box Mono-valent (heat pump only) Heating requirement Heat pump floor heating Coldest day of the year Covered by heat pump Spare heat pump capacity Hydro box Radiators/ floor heating Back up heater is only used below the equilibrium point Mono-energetic (heat pump + heater) Heat pump capacity Heating requirement Heat pump Coldest day of the year Equilibrium point Heat pump capacity Covered by heat pump Covered by back up heater Spare heat pump capacity Hours Hours *Back up heater is mounted inside the hydrobox BI-valent >> >> ses heat pump energy with auxiliary boiler U Ideal for refurbishment/upgrade Boiler Heat pump Hydro box Boiler is only used below the equilibrium point Radiators/ floor heating Heating requirement 1. Space heating application by either the Daikin 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) Coldest day of the year Equilibrium point space heating with an auxiliary boiler Heat pump capacity Covered by heat pump Covered by auxiliary boiler Spare heat pump capacity Hours 3. The auxiliary contact can be an outdoor temperature 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 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 (hydronic 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 H2O 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 hydronic 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 Air-to-water HEAT PUMP THE BASICS 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, 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 lines, run indoors from the outdoor unit, making installation much quicker and easier for the installer. 4 / SOLAR KIT 5 / ROOM THERMOSTAT 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. With the wired room thermostat, the ideal temperature can be easily, quickly and conveniently regulated. 5 4 / Solar kit 3 / M onobloc 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 >> Compact and easy to install: all components are 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 9. Water outlet connection 12. 5. 14. 4. 1. 3. 2. 15. 13. 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 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. To prevent incorrect manual adjustments, temperature 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 12 switched off at the next programmed event. TECHNICALLY 2 - Daikin Altherma MONOBLOC air-to-water heat pump >> All hydronic parts are located within the outdoor unit >> H2O piping between outdoor unit and indoor heating apparatus 3 4 2 1. High efficiency compressor 2. Expansion tank 3. Tank with back up heating 4. Pressure gauge (water circuit) 5. Refrigerant connection >> >> 1 5 Freeze protection of hydronic parts In order to protect the water pipes from freezing up during winter, insulation is provided for all hydronic 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. Field supply 2. Hot water connection 3. Pressure relief valve connection 4. Pressure relief valve (field supply) 5. Electrical box 6. Electrical box lid 7. Recirculation hole 8. Thermistor socket 9. 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 5 4. Solar kit 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) >> Vacation function mode >> Comfort and reduced function modes >> Time (day and month) >> Programmable weekly timer with 2 standard and 5 pre-set programs Functions Wired room thermostat EKRTWA Heating only Heating and cooling Comfort function mode Reduced function mode Scheduled function mode Number of setpoint changes >> Keylock function Holiday function mode >> Setting limits. The installer can change the upper and lower limits Setpoint limitation 12/day Off function Keylock 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. 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 contaminated air and transferred to the fresh air. By equipping the home with a ventilation system that includes heat recuperation, the heating requirement decreases and the quality of the home increases. Average annual CO2 emissions Altherma TM 2660 (5865 lb/yr) Daikin Altherma air / water heat pump boiler Gas boiler 4344 (9576 lb/yr) Gas boiler Fuel oil boiler Fuel oil boiler 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 LOWER CO2 EMISSIONS Daikin Altherma produces no direct CO2 emissions, so you personally contribute to a better environment. The system does use electricity, but even without renewable electricity 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 1. 2. 3. 4. 5. 6. 7. Outdoor unit Hydrobox Heat exchanger Pump Valve Manifold (field supply) Valve (Under) floor heating loop (field supply) Room thermostat FHL1…3 T 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 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. 2. FHL1…3 T 20 (Under) floor heating loop (field supply) 1…3 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 (Under) floor heating loop (field supply) K1A Relay for activating EKHB*unit (field supply) K2A Relay for activating hot water tank (field supply) T Room thermostat 21 Daikin Altherma monobloc APPLICATIONS 1. Application “heating only” with a room thermostat connected to the indoor unit 1. 2. 3. 4. 5. Unit Heat exchanger Pump Shut-off valve Collector (field supply) 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 2. 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. FHL1…3 Floor heating loop (field supply) T 1…3 Individual room thermostat (field supply) M 1…3 Individual motorized valve to control loop FHL1 (field supply) I User interface 22 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. Unit 2. Heat exchanger 3. Pump 4. Shut-off valve 5. Collector (field supply) 6. Motorized 3-way valve 8. Booster heater 9. Heat exchanger coil 10. Domestic hot water tank 11. Motorized 2-way valve (field supply) 1. FCU1…3 Fan coil unit (field supply) FHL1…3 Floor heating loop (field supply) T Room thermostat with cooling/heating switch (field supply) I 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 Fan coil unit with thermostat (field supply) FHL1…3 Floor heating loop (field supply) T Heating only room thermostat (field supply) T4..6 Individual room thermostat for fan coil heated/cooled room (field supply) I User interface 23 hydrobox hydrobox Function Leaving water temperature range Heating °F Cooling °F EKHBH054BA3VJU EKHBX054BA3VJU EKHBH054B6VJU Heating only Reversible Heating only 77 - 131* - 41~71.6 Neutral white (RAL 9010) Dimensions (Net) HxWxD Weight (Net) 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 7/32 123 123 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 Capacity kW 6 Volume gal. 2.64 2.64 Max. water pressure PSI 43.5 43.5 Pre Pressure PSI 14.5 14.5 Piping connections diameter in. 1 1/4 Male BSP 1 1/4 Male BSP Piping 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 Main components Water circuit Operation range Expansion vessel Waterside Pump Main components Water side Heat exchanger Pump Main components Water side Heat exchanger Pump Main components Water side Heat exchanger °F Cooling Nominal ESP unit Heating PSI Cooling PSI - 41 - 71.6 - 7.6 - 41 - 71.6 7.6 8.1 - 8.1 Water volume gal. 0.26 0.26 Water flow rate Min./Max 4.23/15.32 Water flow rate Nom. Nominal ESP unit GPM 4.23/15.32 Heating GPM 8.48 Cooling GPM Heating PSI Cooling PSI - 8.48 7.58 - 6.3 - 7.58 6.3 7.1 - 7.1 Water volume gal. 0.26 0.26 Water flow rate Min./Max 4.23/15.32 Water flow rate Nom. Nominal ESP unit GPM 4.23/15.32 Heating GPM 10.59 Cooling GPM Heating PSI Cooling PSI - 10.59 9.46 - 5.08 - 9.46 5.08 6.79 - 6.79 Water volume gal. 0.26 0.26 Water flow rate Min./Max Water Heating flow rate Cooling Nom. GPM 4.23/15.32 4.23/15.32 GPM 12.13 *Back up heater operation between 59°F and 77°F 24 in. lbs. Factory mounted heater When connected to ERLQ054 41 - 71.6 Epoxy polyester painted galvanized steel Color When connected to ERLQ048 yes Material When connected to ERLQ036 Reversible 77 - 131* Drain valve When connected to all outdoor units EKHBX054B6VJU GPM - 12.13 9.93 - 9.93 TECHNICAL SPECIFICATIONS outdoor Outdoor unit ERLQ036BAVJU ERLQ048BAVJU ERLQ054BAVJU Heating MBh 38.2 47.8 54.6 Cooling MBh 47.6 59.1 60.6 Heating kW 2.58 3.30 3.97 Cooling kW 3.91 5.94 6.94 COP 4.34 4.24 4.03 EER 12.17 9.95 8.73 Nominal capacity Nominal input Fan Motor Model Brushless DC motor 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 Operation range Sound power level Sound 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 5/8 ø 3/8 ø 5/8 ø 5/8 Hole lbs. 8.15 Power supply 208-230V/1Ph/60Hz Recommended fuses Dimensions (Net) ø 3/8 Flare connection HxWxD Weight (Net) A 30 in. 46 1/16 x 35 7/16 x 12 5/8 lbs. 227 227 227 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 OUTDOOR UNIT SINGLE PHASE Nominal capacity Nominal input Heating only With bottom plate heater EDLQ036BA6VJU EDLQ048BA6VJU EDLQ054BA6VJU EBLQ036BA6VJU EBLQ048BA6VJU EBLQ054BA6VJU Heating MBh 38.2 47.8 54.6 38.2 47.8 Cooling MBh - - - 43.8 54.5 57.0 Heating kW 2.59 3.33 3.93 2.59 3.33 3.93 Cooling kW COP EER Operation range Sound power level Sound pressure level Refrigerant charge - - - 3.91 5.79 6.43 4.32 4.20 4.07 4.32 4.20 4.07 - - 11.20 9.41 8.86 - 5 - 95 (1) 5 - 95 (1) °F - 50 - 114.8 °F 5 - 95 (1) (2) °F Cooling Domestic water Heating dBA 64 64 66 64 64 Cooling dBA - - - 65 66 69 Heating dBA 51 51 52 51 51 52 Cooling dBA - - - 50 52 54 R-410A lbs. Recommended fuses Weight (Net) 54.6 Heating Power supply Dimensions (Net) Reversible HxWxD 5 - 95 (1) (2) 6.5 6.5 208-230V/1Ph/60Hz 208-230V/1Ph/60Hz A 30 30 in. 55 27/32 x 56 1/2 x 15 1/32 55 27/32 x 56 1/2 x 15 1/32 lbs. 397 397 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 66 25 domestic hot water tank EKHWS050BA3VJU Water volume gal. Max.water temperature °F Max.water pressure PSI 79.2 185 145 Insulation (Polyurethane foam) Min. thickness in. Height in. Diameter in. Booster heater 1 37/64 45 1/32 kW 3 ø 3/4 FBSP Piping Water outlet H/E Diameter in. ø 3/4 FBSP connections Cold water in Diameter in. ø 3/4 FBSP Hot water out Diameter in. ø 3/4 FBSP Nominal running current A 13 Fuse A Size 20 Power supply 208-230V/1Ph/60Hz Material inside tank Stainless steel (DIN 1.4521) Material outside casing Epoxy-coated mild steel Color Dimensions (Net) Neutral white HxWxD Empty weight in. 45 9/32 x 22 27/32 x 22 27/32 63 x 22 27/32 x 22 27/32 lbs. 99 SOLAR KIT EKSOLHWBAVJU Heat exchanger Pump Water circuit Ambient temperature pressure drop psi max.inlet temp °F heat exchange capacity W/K Logarithmic mean temperature difference (LMTD) K 5 Power input W 46 Piping connections diameter in. 3/4 FBSP max. °F 95 min. °F 33.8 230 1,400 208-230V/1Ph/60Hz Power supply intake Dimensions (Net) 3.12 3 Number of speeds Power supply from indoor unit HxWxD in 30 1/32x12x10 1/32 ROOM THERMOSTAT EKRTWA Ambient temperature Temperature setpoint range Storage °F -4 - 140 Operation °F 32 - 122 Heating °F 39.2 - 98.6 Cooling °F 39.2 - 98.6 Clock yes Regulation function Dimensions (Net) Weight (Net) 26 63 22 1/16 in. Water inlet H/E Diameter thermostat EKHWS080BA3VJU 52.8 proportional band HxWxD in lbs. 87x125x34 0.47 129.8 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 CO2 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 leakage, 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 services 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.
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