Daikin supply and exhaust ventilation. Daikin air conditioners with forced ventilation mode. Ventilation units with heat recovery, cooling and humidification
The HRV system helps create a comfortable environment by interacting with the air conditioning system. The Daikin HRV (Heat Recovery Ventilation) system returns thermal energy lost during ventilation and smooths out the change in room temperature caused by ventilation, thereby maintaining a comfortable clean environment. It also reduces the load on the air conditioning system and saves energy.
In addition, the HRV system works in conjunction with the VRV® system, Sky Air and other systems Daikin air conditioning, automatically switches to ventilation mode, which increases the energy saving level. The operation of the HRV system is centrally controlled from the console remote control conditioner. This provides simple overall control of air conditioning and ventilation.
These configurations include models with a DX coil and/or humidifier - the DX coil helps protect personnel from direct action cold air flow during the heating cycle and vice versa. The high static pressure increases the design flexibility of the system.
1. ENERGY EFFICIENCY
More than 30% block size reduction
Use of high quality paper (HEP) element and optimal design fan and airflow ducts have resulted in a very compact unit while maintaining the 28% reduction in A/C load achieved by previous models. The height of the main unit has been reduced by 40mm, making it easy to install in space-constrained areas such as false ceilings.
Reducing the load on the air conditioning system by an average of 28% (maximum 40%) includes:
- 20% due to operation in full heat exchange mode (compared to conventional fans)
- 6% due to automatic switching of the ventilation mode
- 2% more by controlling pre-cooling and heating (reduces the load on the air conditioning system without an operating HRV system, when the air remains clean certain time after switching on air conditioner.)
Note: The above values are subject to change depending on the weather and other conditions. environment at the location of the unit
Signature high quality paper (HEP) element
The heat exchanger element is made of high quality paper (HEP), which has excellent moisture absorbing and moisturizing properties. This allows the heat exchanger to quickly recover the heat contained in the latent heat (steam). The element is made of flame retardant material treated with anti-deformation agent.
Operation of the heat exchanger element
Automatic switching to efficient work patterns
During operation, it automatically switches to optimal scheme according to current prevailing conditions
2. DESIGN FLEXIBILITY
Operation at outdoor temperatures down to -15°C
If the outdoor air intake temperature drops below -10°C, the unit will go into intermittent operation, which prevents the heat exchanger element from freezing and causing condensation to form in the unit.
Intermittent operation = thermistor (standard equipment) in the unit detects the outside air temperature. The operation of the unit changes according to the determined temperature.
Compact dimensions
The compact size of the HRV unit allows it to be easily mounted in a narrow space between false ceiling and overlap, as well as in irregularly shaped spaces.
Compact design
The unit can be mounted horizontally or upside down, depending on the installation location. The 450 mm square inspection hatch makes it easy to carry out service and replacement heat exchanger element.
Quiet operation
Sound pressure levels are very low at 20.5dBA (VAM150FA)
3. CLEAN AIR
Innings fresh air
The user can select 2 fresh air modes with the remote control.
Prevention of dust settling
Prevents dust settling due to direct installation of air ducts.
Filter cleaning
The signal from the remote control indicates when the air filter needs to be cleaned.
CHARACTERISTICS OF THE VKM SYSTEM
1. ENERGY EFFICIENCY
Natural cooling at night allows you to save energy at night when the air conditioning system is turned off. By ventilating the rooms where the office equipment is located, which raises the temperature in the rooms, the night mode can reduce the cooling load when the air conditioning system is turned on in the morning.
Freecooling at night only works when connected to multi-unit or VRV® systems.
Freecooling at night is factory set to “disabled” but can be enabled by your Daikin dealer upon request.
Effective preparation outside air via heat exchanger and cooling/heating changeover mode
Indoor unit with outdoor air preparation.
With outside air, the temperature can be brought up to a temperature close to the room temperature with a minimum cooling capacity.
2. DESIGN FLEXIBILITY
High static pressure
Modifications to the fan design, including the use of multi-arc blades, a thinner volute and optimal angle fan spirals, improve work efficiency. Significantly higher static pressure is achieved through improved fan performance. This reduces unit placement restrictions and provides flexible duct design.
Connectivity of indoor units
Connectable indoor units can be up to 130% of the capacity of the outdoor unit
Prices for Daikin air handling units
HRV Ventilation units with heat recovery
| VAM150F | VAM250F | VAM350F | VAM500F | VAM650F | VAM800F | VAM1000F | VAM1500F | VAM2000F |
| 1621 € | 1919 € | 2190 € | 2423 € | 2702 € | 2981 € | 3354 € | 3726 € | 6615 € |
HRV plus Air handling units with heat recovery, cooling and humidification
| HRV plus DIRECT COOLING AND HUMIDIFYING | ||
| VKM50GM | VKM80GM | VKM100GM |
| 9502 € | 10433 € | 10900 € |
| HRV plus DIRECT COOLING | ||
| VKM50G | VKM80G | VKM100G |
| 9129 € | 9874 € | 10153 € |
The HRV system helps create a comfortable environment by interacting with the air conditioning system. The HRV (Heat Recovery Ventilation) system recovers the heat energy lost during ventilation and evens out the change in room temperature caused by ventilation, thereby maintaining a comfortable clean environment. It also reduces the load on the air conditioning system and saves energy.
In addition, the HRV system works in conjunction with the VRV® system, Sky Air and other systems, automatically switches to ventilation mode, which increases the energy saving level. The operation of the HRV system is centrally controlled from the remote control of the air conditioner. This provides simple overall control of air conditioning and ventilation.
These configurations include models with a DX heat exchanger and/or - a DX heat exchanger helps protect personnel from direct exposure to cold airflow during the heating cycle and vice versa. The high static pressure increases the design flexibility of the system.
1. ENERGY EFFICIENCY
More than 30% block size reduction
The use of a high quality paper (HEP) element and optimized design of the fan and airflow channels resulted in a very compact unit while maintaining the 28% reduction in A/C load achieved by previous models. The height of the main unit has been reduced by 40mm, making it easy to install in space-constrained areas such as false ceilings.
Reducing the load on the air conditioning system by an average of 28% (maximum 40%) includes:
- 20% due to operation in full heat exchange mode (compared to conventional fans)
- 6% due to automatic switching of the ventilation mode
- another 2% by pre-cooling and heating control (reduces the load on the air conditioning system without an operating HRV system, when the air remains clean for a certain time after switching on.)
Note: The above values may vary depending on the weather and other environmental conditions at the location where the unit is installed.
Signature high quality paper (HEP) element
The heat exchanger element is made of high quality paper (HEP), which has excellent moisture absorbing and moisturizing properties. This allows the heat exchanger to quickly recover the heat contained in the latent heat (steam). The element is made of flame retardant material treated with anti-deformation agent.
Operation of the heat exchanger element
Automatic switching to efficient work patterns
During operation, automatic switching to the optimal scheme takes place in accordance with the current dominant conditions
2. DESIGN FLEXIBILITY
Operation at outdoor temperatures down to -15°C
If the outdoor air intake temperature drops below -10°C, the unit will go into intermittent operation, which prevents the heat exchanger element from freezing and causing condensation to form in the unit.
Intermittent operation = thermistor (standard equipment) in the unit detects the outside air temperature. The operation of the unit changes according to the determined temperature.
Compact dimensions
The compact size of the HRV unit allows it to be easily installed in narrow spaces between suspended ceilings and ceilings, as well as in irregularly shaped spaces.
Compact design
The unit can be mounted horizontally or upside down, depending on the installation location. A 450 mm square inspection hatch makes it easy to make heat exchanger elements.
Quiet operation
Sound pressure levels are very low at 20.5dBA (VAM150FA)
3. CLEAN AIR
Fresh air supply
The user can select 2 fresh air modes with the remote control.
Prevention of dust settling
Prevents dust settling due to direct .
Filter cleaning
The signal from the remote control indicates when the air filter needs to be cleaned.
CHARACTERISTICS OF THE VKM SYSTEM
1. ENERGY EFFICIENCY
Natural cooling at night allows you to save energy at night when the air conditioning system is turned off. By ventilating the rooms where the office equipment is located, which raises the temperature in the rooms, the night mode can reduce the cooling load when the air conditioning system is turned on in the morning.
Freecooling at night only works when connected to multi-unit or VRV® systems.
Freecooling at night is factory set to “disabled” but can be enabled by your Daikin dealer upon request.
Efficient outdoor air preparation with heat exchanger and cooling/heating changeover mode
Indoor unit with outdoor air preparation.
With outside air, the temperature can be brought up to a temperature close to the room temperature with a minimum cooling capacity.
2. DESIGN FLEXIBILITY
High static pressure
Modifications to the fan design, including the use of multi-arc blades, a thinner volute and an optimized fan helix angle, result in increased efficiency. Significantly higher static pressure is achieved through improved fan performance. This reduces unit placement restrictions and provides flexible duct design.
Connectivity of indoor units
Connectable indoor units can be up to 130% of the capacity of the outdoor unit
HRV Ventilation units with heat recovery
| VAM150F | VAM250F | VAM350F | VAM500F | VAM650F | VAM800F | VAM1000F | VAM1500F | VAM2000F |
| 1621 € | 1919 € | 2190 € | 2423 € | 2702 € | 2981 € | 3354 € | 3726 € | 6615 € |
HRV plus Air handling units with heat recovery, cooling and humidification
| HRV plus DIRECT COOLING AND HUMIDIFYING |
||
| VKM50GM | VKM80GM | VKM100GM |
| 9502 € | 10433 € | 10900 € |
| HRV plus DIRECT COOLING | ||
| VKM50G | VKM80G | VKM100G |
| 9129 € | 9874 € | 10153 € |
36 900 rub.
Daikin ATYN25L/ARYN25L wall mounted air conditioner
With automatic mode. with heating mode. Heating power 2800 W. With self-diagnosis function. Noise level 25 dB. Type of indoor unit- wall. . Cooling power 2500 W. With auto restart. With remote control. Coolant - R410A. Maximum length communications 20 m. With on/off timer. Served area 25 m 2 . Type of air conditioner - split systems.
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48 800 rub.
Air conditioner Daikin ATYN25L/ARYN25L Nord-40
With a serviced area of 25 m 2 . Auto restart. Auto mode. Mode supply ventilation . With a noise level of 25 dB. On/off timer. With a heating power of 2800 W. Type of air conditioner - split systems. Type of the internal block - wall. With 2500W cooling power. With a maximum communication length of 20 m. Self-diagnosis. heating mode. Remote control. Coolant - R410A.
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48 800 rub.
Daikin ATYN25L/ARYN25L Nord-40 air conditioner 2.6 kW
Type of the internal block - wall. with heating mode. With self-diagnosis function. Noise level 25 dB. With ventilation mode. Cooling power 2500 W. With remote control. The maximum length of communications is 20 m. Heating power is 2800 W. Type of air conditioner - split systems. Served area 25 m 2 . With auto restart. With on/off timer. Coolant - R410A. With automatic mode.
buy in online store Proclimatgroup.rupossible loan
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RUB 35,040
Wall-mounted air conditioner Daikin ATYN25L/ARYN25L Nord-30
Fresh air mode. Type of the internal block - wall. heating mode. Self-diagnosis. Auto restart. With a heating power of 2800 W. Type of air conditioner - split systems. Coolant - R410A. With a maximum communication length of 20 m. Remote control. With a serviced area of 25 m 2 . With a noise level of 25 dB. On/off timer. Auto mode. With 2500W cooling power.
in online store Ziwo.rupossible loan
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37 900 rub.
Air conditioner Daikin ATYN25L/ARYN25L
with heating mode. Heating power 2800 W. Noise level 25 dB. With ventilation mode. With auto restart. Cooling power 2500 W. Type of air conditioner - split systems. The maximum length of communications is 20 m. Refrigerant - R410A. With automatic mode. Type of the internal block - wall. With remote control. With on/off timer. Served area 25 m 2 . With self-diagnosis function.
in online store MirCli.ruloan possible | pickup possible
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47 800 rub.
Daikin ATYN25L/ARYN25L Nord-30 air conditioner 2.6 kW
Type of the internal block - wall. Type of air conditioner - split systems. With a maximum communication length of 20 m. Heating mode. On/off timer. Fresh air mode. Self-diagnosis. With 2500W cooling power. Auto mode. Coolant - R410A. With a heating power of 2800 W. Auto restart. With a serviced area of 25 m 2 . With a noise level of 25 dB. Remote control.
in online store Proclimatgroup.rupossible loan
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35 400 rub.
Wall air conditioner Daikin ATYN25L/ARYN25L Nord-40
With self-diagnosis function. With auto restart. With on/off timer. Coolant - R410A. With remote control. Heating power 2800 W. With automatic mode. With ventilation mode. Cooling power 2500 W. Type of air conditioner - split systems. Type of the internal block - wall. The maximum length of communications is 20 m. With heating mode. Served area 25 m 2 . Noise level 25 dB.
in online store Ziwo.rupossible loan
a photo
47 800 rub.
Air conditioner Daikin ATYN25L/ARYN25L Nord-30
Remote control. With 2500W cooling power. With a maximum communication length of 20 m. Auto-restart. Type of air conditioner - split systems. With a noise level of 25 dB. Fresh air mode. With a serviced area of 25 m 2 . Auto mode. Coolant - R410A. heating mode. Type of the internal block - wall. With a heating power of 2800 W. Self-diagnosis. On/off timer.
in online store MirCli.ruloan possible | pickup possible
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49 800 rub.
Daikin ATYN35L/ARYN35L Nord-30 air conditioner 3.5kw
The maximum length of communications is 20 m. With self-diagnosis function. Noise level 27 dB. Coolant - R410A. With auto restart. Type of the internal block - wall. With ventilation mode. With automatic mode. Served area 33 m 2 . With on/off timer. Cooling power 3300 W. with heating mode. Heating power 3400 W. With remote control. Type of air conditioner - split systems.
in online store Proclimatgroup.rupossible loan
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RUB 37,160
Wall-mounted split system Daikin ATYN35L/ARYN35L Nord-30
Type of the internal block - wall. With a serviced area of 33 m 2 . Self-diagnosis. Coolant - R410A. heating mode. Auto mode. Fresh air mode. With 3300W cooling power. Remote control. Auto restart. With a heating power of 3400 W. Type of air conditioner - split systems. With a noise level of 27 dB. With a maximum communication length of 20 m. On / off timer.
in online store Ziwo.rupossible loan
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39 900 rub.
Air conditioner Daikin ATYN35L/ARYN35L
Type of the internal block - wall. The maximum length of communications is 20 m. With heating mode. Served area 33 m 2 . With self-diagnosis function. With ventilation mode. With auto restart. Noise level 27 dB. With automatic mode. With on/off timer. Heating power 3400 W. With remote control. Type of air conditioner - split systems. Coolant - R410A. Cooling power 3300 W.
in online store MirCli.ruloan possible | pickup possible
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RUB 67,800
Daikin ATYN50L/ARYN50L Nord-40 air conditioner 5kw
With a serviced area of 53 m 2 . Type of the internal block - wall. heating mode. Auto restart. With a heating power of 5500 W. With 5300W cooling power. Fresh air mode. Remote control. Self-diagnosis. Auto mode. Type of air conditioner - split systems. Coolant - R410A. With a noise level of 34 dB. With a maximum communication length of 20 m. On / off timer.
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39 300 rub.
Wall-mounted split system Daikin ATYN35L/ARYN35L
Country: Japan; Manufacturer: Japan; Warranty: 3 years; INDOOR UNIT: ATYN35L; Cold, kW: 3.3; Heat, kW: 3.47; Consumption during cooling, kW: 1.08; Heating consumption, kW: 1.08; Energy efficiency EER Cooling: 3.06; Energy Efficiency COP Heating: 3.54; Air consumption Cooling, mh: 633; Air consumption Heating, mh: 633; Noise level bl. Cooling, dBA: 27; Noise level bl. Heating, dBa: 27; Max route length elevation difference, m: 20; d pipes of the freon pipeline, : 6.35 9.5; Dimensions
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49 800 rub.
Air conditioner Daikin ATYN35L/ARYN35L Nord-30
Type of the internal block - wall. heating mode. Auto restart. With a heating power of 3400 W. With 3300W cooling power. Remote control. With a serviced area of 33 m 2 . Fresh air mode. Self-diagnosis. Auto mode. Type of air conditioner - split systems. With a noise level of 27 dB. Coolant - R410A. With a maximum communication length of 20 m. On / off timer.
in online store MirCli.ruloan possible | pickup possible
a photo
RUB 66,800
Daikin ATYN50L/ARYN50L Nord-30 air conditioner 5kw
Type of the internal block - wall. The maximum length of communications is 20 m. With heating mode. Cooling power 5300 W. With self-diagnosis function. With auto restart. With ventilation mode. With automatic mode. With on/off timer. Served area 53 m 2 . Noise level 34 dB. With remote control. Heating power 5500 W. Type of air conditioner - split systems. Coolant - R410A.
in online store Proclimatgroup.rupossible loan
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RUB 37,510
Wall-mounted split system Daikin ATYN35L/ARYN35L Nord-40
Country: Japan; Manufacturer: Malaysia; Warranty: 3 years; Cold, kW: 3.30; Heat, kW: 3.47; Consumption during cooling, kW: 1,080; Consumption at heating, kW: 0.980; Energy efficiency EER Cooling: 3.06; Energy Efficiency COP Heating: 3.54; Annual energy consumption, kWh: 540; Air consumption Cooling, mh: 633; Air consumption Heating, mh: 633; Noise level bl. Cooling, dBA: 27; Noise level bl. Heating, dBa: 27; Max track length elevation difference, m: 2010; d freon pipes,
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Additional options and accessories
DAIKIN VAM series recuperators are not equipped with frost protection. When operating ventilation units below -10 0 C, it is desirable to install frost protection, which includes:
1. Air heater.
2. Thermostat.
3. Relay.
4. Differential pressure sensor
Installation of an additional air heater is necessary when the structure is operating at temperatures below -10 degrees. Its power is initially calculated for the maximum air flow. If the air flow decreases with a decrease in the temperature outside, the following formula is used to calculate the heater power:
N= -0.33x(T+15)xL
Where: N-heater power, calculated in kW,
T- minimum design temperature for a particular region,
L- air consumption in m3/h.
The heater must be controlled capillary thermostat(Shuft NET-5/HY) with operating temperature range from -30 0 С to +30 0 С, via solid state relay or magnetic starter.
| Thermostat | Solid state relay | Differential pressure transmitter PS500B | Duct heater | |
 |  |  |  |
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| Price: 4200 rub | Price: from 1250 rubles. | Price: 2100 rubles. | Price: from 2500 rubles. |
A magnetic starter, unlike a relay, although it has a lower cost, also has a number of disadvantages, one of which is contact noise when the load is turned on and off. To avoid extraneous noise during the operation of the plant heater, it is desirable to install a solid state relay that is completely silent in operation. Just like heaters, relays are selected depending on the power.
If the heat exchanger is planned to be installed in a warm room, then it is advisable to additionally install air dampers at the air inlet and outlet of the unit to the street, which will open when the unit is turned on and close when it is turned off.
In order to be able to connect motorized air dampers to the unit, it is necessary to use a differential pressure sensor, the sensors of which are installed before and after the supply fan. A pressure sensor is also required when a frost protection kit is connected to the system. As a result of the operation of the fan when the unit is switched on, a pressure difference is created and the sensor sends a signal to open the air dampers and to the frost protection device.
PS500B Operating Instructions DAIKIN air handling unit control panel
Remote Control air handling unit BRC301B61 allows you to remotely control it, switch operating modes with or without a heat exchanger (relevant in the summer, when the air temperature drops at night and you can cool the room when 
outdoor air assistance), makes it possible to turn on the unit in FRESH UP mode, when the air supply exceeds its exhaust by 20%, which is very important for the normal operation of exhaust ventilation in the kitchen, bathroom and bathroom. Using the control panel, you can set a timer and adjust the volume of air supplied to the room. The display shows information about the operating mode of the unit, set timers, replacement of dust filters and the need to clean the heat exchanger cassette.
The factory fan speed settings can be changed using the service settings. Using the service menu, you can select the maximum and minimum fan speeds out of 14 possible.
Price: 13 900 rubles.
Technical characteristics of recuperators DAIKIN VAM 150-2000
| Parameter / Model | VAM-150FA | VAM-250FA | VAM-350FB | VAM-500FB | ||
| Price | Rub | 62 600
| 72 900
| 83 200
| 91 900
|
|
| Air consumption (max) | m3/h | 150 | 250
| 350 | 500 | |
| Power consumption | Tue | 110 | 110
| 210
| 210
|
|
| % | 85 | 90 | 90 | 90 | ||
| Noise level (min-max) | dB(A) | 20 - 27
| 21- 29 | 23 - 32 | 24 - 33 | |
| Supply voltage | AT | 220-240 V, 1 phase, 50 Hz | ||||
| -10 … +40°C, relative humidity max. 80% | ||||||
| Parameter / Model | VAM-650 FB | VAM-800 FB | VAM-1000 FB |
|||
| Price | Rub | 102 600
| 113 800
| 127 400
|
||
| Air consumption (max) | m3/h | 650 | 800
| 1000 | ||
| Power consumption | Tue | 260 | 480
| 480 | ||
| Recovery efficiency (max) | % | 90 | 90 | 90 | ||
| Noise level (min-max) | dB(A) | 27 - 34
| 31- 36 | 31 - 36 | ||
| Supply voltage | AT | 220-240 V, 1 phase, 50 Hz | ||||
| Guaranteed outdoor temperature range | ||||||
| Parameter / Model | VAM-1500 FB | VAM-2000 FB |
|
| Price | Rub | 141 500
| 251 200
|
| Air consumption (max) | m3/h | 1500 | 2000 |
| Power consumption | Tue | 900 | 900
|
| Recovery efficiency (max.) | % | 90 | 90 |
| Noise level (min-max) | dB(A) | 34 - 39 | 35 - 40 |
| Supply voltage | AT | 220-240 V, 1 phase, 50 Hz | |
| Guaranteed outdoor temperature range | -10 … +40°C, relative humidity max. 80% | ||
* - in the complete set of installations with the FB index there is a bypass.
Unit dimensions
