Application Ventilation of houses, oces or other heated premises (classrooms, apartments, conference rooms, etc.)
Description
AIR HANDLING UNITS
A1/L2
V [m3/h]
RIS P EKO 3.0 is a range of heat recovery units with high-eciency counter-ow heat exchangers and low
height. The units are designed for mounting under ceilings in order to save space. There are 5 sizes (airow
interval 420-2500 m3/h) with separate heaters available for dierent climate zones.
RIS P EKO 3.0 units have high overall energy savings due to the highly ecient heat recovery (up to 90%),
quiet and economical EC fans, eective low-pressure-drop lters, 100% motorized bypass dampers (for the
1900 and 2500 versions) and top-level of air tightness.
Energy eciency ensures full thermal comfort for passive houses, without an additional pre-heater at
temperatures above -5°C.
All the RIS P EKO 3.0 units are fully equipped with automatic controls. Optional external sensors for CO2 and
humidity and the event planning feature will help to control automatically your climate (demand-level control).
RIS P EKO 3.0 units are service-friendly and are easy to mount. Filter pollution may be identied by timers
or contamination controls (RIS 1200-2500 P EKO 3.0).
All units are supplied tested and ready to install.
Three remote control options are available:
Remote control
Features
Construction
1. Flex, Stouch or Ptouch remote controllers.
2. Building management system connections.
3. Remote control via PC MB-Gateway.
› Ideal for ceiling installations.
› Ready for Passive House technology: high eciency.
› Easy and quick mounting.
› Water/electrical heating options.
› Fully integrated plug-and-play control system.
› Frameless construction from double-skinned panels.
› Acoustic and thermal wall insulation: RIS 400–2500 P EKO 3.0 – 30/50 mm.
› RIS 400-700 P EKO 3.0 powder-coated white housing RAL 9016; RIS 1200–2500 P EKO 3.0 powder-coated
grey housing RAL 7040.
› Integrated electrical heater or optional duct-based water heater/cooler.
› Low-pressure-drop lters: F7/M5.
› Hinged door with locks grants easy access to internal components.
› Separate compartment on the side of the unit grants quick access to the control board (plug-and-play).
› Stainless steel condensate tray.
› Fitted with mounting brackets.
› Integrated anti-frost pressure switch (RIS 1200-2500 P EKO 3.0).
RIS 400 P E 0.9 EKO 3.0
Equipped with new PRV V2 control board
AHU with EC motors and ecient heat exchanger
Electrical heater power in kW
Heater type (E - integrated electrical heater; W - prepared for water heater)
Housing type (V - vertical, H - horizontal, P - ceiling)
AHU size according to maximum airow range m3/h
AHU with plate heat exchanger
64
The company reserves the right to make changes of technical data without prior notice
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption
Control boardPRV V2
Filter class
Housing insulation, mineral wool
Colour
Weight (net, without packing)
Comply with ERP2016; 2018
Operationindoors
Fresh air temperature limits**
Housing protection class IP
phase/voltage [50Hz/VAC]
phase/voltage [50Hz/VAC]
power/current[kW/A]
fan speed[min-1]
power/current[kW/A]
fan speed[min-1]
exhaust/supply
RALwhite
0.9 EKO 3.0 1.6 EKO 3.0 3.0 EKO 3.0
~1, 230~1, 230~1, 230
[kW]
[kW/A]
[mm]
[kg]
°C
0,91,63,0
0,085/0,73
0,085/0,73
1,07/5,50 1,77/8,503,17/14,50
* Calculated according EN 13141-7.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
V [m3/h]
V [l/s]
~1, 230
3200
3200
M5/F7
30
9016
74
-5 - +40
34
66
Temperature eciency (balanced mass ow) EN 13141-7:
Lwa total,
dB(A)
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
V [m3/h]
RIS 400PE EKO 3.0
Supply6754596458575447
Extract5848505351484641
Surrounding5140434645403936
Measured at 395 m3/h, 100 Pa
The company reserves the right to make changes of technical data without prior notice
Extract air = 20°C/60%RH
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
RIS P EKO
50%
50%
RIS 400PW EKO 3.0
Supply air
Δ Pstat [Pa]Δ Pstat [Pa]
Exhaust air
Performance
Power consumption
V [l/s]
V [m3/h]
V [l/s]
P [W]
P [W]
AIR HANDLING UNITS
RIS 400PW EKO 3.0
Specic fan power
Δ Pstat [Pa]
total power for supply & exhaust fans kW
SFP=
air ow m3/h
Temperature eciency
η [%]
x 3600
View from inspection side
Extract airExhaust airOutdoor airSupply air
Article No.Version
GAGRIS1748_0019A400PW EKO 3.0 Optional water heater
fan speed[min-1]3200
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption [kW/A]0,17/1,50
Control boardPRV V2
Filter classexhaust/supplyM5/F7
Housing insulation, mineral wool[mm]30
ColourRALwhite9016
Weight (net, without packing) [kg]73
Comply with ERP2016; 2018
Operationindoors
Fresh air temperature limits**°C-5 - +40
Housing protection classIP34
* Calculated according EN 13141-7.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
V [m3/h]
V [l/s]
400PW EKO 3.0
Temperature eciency (balanced mass ow) EN 13141-7:
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
V [m3/h]
RIS 400PW EKO 3.0
Supply6754596458575447
Extract5848505351484641
Surrounding5140434645403936
Measured at 395 m3/h, 100 Pa
Lwa total,
dB(A)
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
The company reserves the right to make changes of technical data without prior notice
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption
Control boardPRV V2
Filter class
Housing insulation, mineral wool
Colour
Weight (net, without packing)
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**
Housing protection class IP
phase/voltage [50Hz/VAC]
phase/voltage [50Hz/VAC]
power/current[kW/A]
fan speed[min-1]
power/current[kW/A]
fan speed[min-1]
exhaust/supply
RALwhite
* Calculated according EN 13141-7.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
air ow m3/h
The company reserves the right to make changes of technical data without prior notice
x 3600
V [m3/h]
V [l/s]
V [m3/h]
Temperature eciency (balanced mass ow) EN 13141-7:
RIS 700PE EKO 3.0
Supply7564666870666059
Extract6253555756524945
Surrounding5645475050474342
Measured at 700 m3/h, 100 Pa
Lwa total,
dB(A)
View from inspection side
1.2 EKO 3.0 3.0 EKO 3.0 4.5 EKO 3.0
~1, 230~1, 230~3, 400
[kW]
[kW/A]
[mm]
[kg]
°C
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
1,23,04,5
~1, 230
0,168/1,4
3230
0,168/1,4
3230
1,54/8,34 3,34/15,844,84/9,3
M5/F7
30
9016
103,5104104,5
-5 - +40
34
Extract air = 20°C/60%RH
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
RIS P EKO
200
180
160
140
120
100
80
60
40
20
0
200
180
160
140
120
100
80
60
40
20
0
RIS 700PW EKO 3.0
Supply air
Δ Pstat [Pa]Δ Pstat [Pa]
Exhaust air
Performance
Power consumption
V [l/s]
V [m3/h]
V [l/s]
P [W]
P [W]
AIR HANDLING UNITS
RIS 700PW EKO 3.0
Specic fan power
Δ Pstat [Pa]
total power for supply & exhaust fans kW
SFP=
air ow m3/h
Temperature eciency
η [%]
View from inspection side
Outdoor air
V [m3/h]
V [l/s]
Extract airExhaust air
Article No.Version
GAGRIS1738_0009A700PW EKO 3.0 Optional water heater
fan speed[min-1]3230
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption [kW/A]0,34/2,84
Control boardPRV V2
Filter classexhaust/supplyM5/F7
Housing insulation, mineral wool[mm]30
ColourRALwhite9016
Weight (net, without packing) [kg]103
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**°C-5 - +40
Housing protection classIP34
* Calculated according EN 13141-7.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
x 3600
The company reserves the right to make changes of technical data without prior notice
V [m3/h]
V [l/s]
V [m3/h]
Temperature eciency (balanced mass ow) EN 13141-7:
Outdoor air = -7°C / 2°C / 7°C
RIS 700PW EKO 3.0
Supply7564666870666059
Extract6253555756524945
Surrounding5645475050474342
Measured at 700 m3/h, 100 Pa
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption
Control boardPRV V2
Filter class
Housing insulation, mineral wool
Colour
Weight (net, without packing)
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**
Housing protection class IP
phase/voltage [50Hz/VAC]
[kW]
phase/voltage [50Hz/VAC]
power/current[kW/A]
fan speed[min-1]
power/current[kW/A]
fan speed[min-1]
[kW/A]
exhaust/supply
[mm]
RALgrey
[kg]
°C
* Calculated wet eciency.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
V [m3/h]
V [l/s]
Supply air
~1,230
3400
0,370/2,5
3400
M5/F7
50
7040
170
-5 - +40
34
70
Temperature eciency (balanced mass ow) :
Lwa total,
dB(A)
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
V [m3/h]
RIS 1200PE EKO 3.0
Supply7658697169676456
Extract6452566156504542
Surrounding5642485049484640
Measured at 1298 m3/h, 100 Pa
The company reserves the right to make changes of technical data without prior notice
Extract air = 20°C/60%RH
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
RIS P EKO
RIS 1200PW EKO 3.0
Supply air
Δ Pstat [Pa]Δ Pstat [Pa]
Exhaust air
Performance
Power consumption
V [l/s]
V [m3/h]
V [l/s]
P [W]
P [W]
RIS 1200PW EKO 3.0
AIR HANDLING UNITS
AIR HANDLING UNITS
Specic fan power
Δ Pstat [Pa]
total power for supply & exhaust fans kW
SFP=
air ow m3/h
Temperature eciency
η [%]
x 3600
View from inspection side
Extract airExhaust airOutdoor airSupply air
Article No.Version
GAGRIS1721_0023A1200PW EKO 3.0 Optional water heater
fan speed[min-1]3400
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption [kW/A]0,82/5,49
Control boardPRV V2
Filter classexhaust/supplyM5/F7
Housing insulation, mineral wool[mm]50
ColourRALgrey7040
Weight (net, without packing) [kg]170
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**°C-5 - +40
Housing protection classIP34
* * Calculated wet eciency.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
V [m3/h]
V [l/s]
1200PW EKO 3.0
Temperature eciency (balanced mass ow) EN :
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
V [m3/h]
RIS 1200PE EKO 3.0
Supply7658697169676456
Extract6452566156504542
Surrounding5642485049484640
Measured at 1298 m3/h, 100 Pa
Lwa total,
dB(A)
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
The company reserves the right to make changes of technical data without prior notice
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption
Control boardPRV V2
Filter class
Housing insulation, mineral wool
Colour
Weight (net, without packing)
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**
Housing protection class IP
phase/voltage [50Hz/VAC]
phase/voltage [50Hz/VAC]
power/current[kW/A]
fan speed[min-1]
power/current[kW/A]
fan speed[min-1]
exhaust/supply
RALgrey
3.0 EKO 3.0 6.0 EKO 3.0 12.0 EKO 3.0
~1, 230~3, 400~3, 400
[kW]
[kW/A]
[mm]
[kg]
°C
3,06,012,0
0,485/3,12
0,488/3,16
3,97 /20,32 6,97 /14,92 12,97 /24,32
269270272
* Calculated wet eciency.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
V [m3/h]
V [l/s]
~1, 230
2540
2540
M5/F7
50
7040
-5 - +40
34
72
The company reserves the right to make changes of technical data without prior notice
V [m3/h]
RIS 1900PE EKO 3.0
Supply7753646973706561
Extract6842586462615855
Surrounding6050525454504841
Measured at 1938 m3/h, 100 Pa
Lwa total,
dB(A)
Temperature eciency (balanced mass ow) :
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
Extract air = 20°C/60%RH
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
RIS P EKO
600
500
400
300
200
100
0
600
500
400
300
200
100
0
RIS 1900PW EKO 3.0
Supply air
Δ Pstat [Pa]Δ Pstat [Pa]
Exhaust air
Performance
Power consumption
V [l/s]
V [m3/h]
V [l/s]
P [W]
P [W]
AIR HANDLING UNITS
RIS 1900PW EKO 3.0
Specic fan power
Δ Pstat [Pa]
total power for supply & exhaust fans kW
SFP=
air ow m3/h
Temperature eciency
η [%]
x 3600
View from inspection side
Extract airExhaust airOutdoor airSupply air
Article No.Version
GAGRIS1753_0026A1900PW EKO 3.0 Optional water heater
fan speed[min-1]2540
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption [kW/A]0,97 /6,32
Control boardPRV V2
Filter classexhaust/supplyM5/F7
Housing insulation, mineral wool[mm]50
ColourRALgrey7040
Weight (net, without packing) [kg]269
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**°C-5 - +40
Housing protection classIP34
* Calculated wet eciency.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
V [m3/h]
V [l/s]
1900PW EKO 3.0
The company reserves the right to make changes of technical data without prior notice
V [m3/h]
RIS 1900PW EKO 3.0
Supply7753646973706561
Extract6842586462615855
Surrounding6050525454504841
Measured at 1938 m3/h, 100 Pa
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption
Control boardPRV V2
Filter class
Housing insulation, mineral wool
Colour
Weight (net, without packing)
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**
Housing protection class IP
phase/voltage [50Hz/VAC]
phase/voltage [50Hz/VAC]
power/current[kW/A]
fan speed[min-1]
power/current[kW/A]
fan speed[min-1]
exhaust/supply
RALgrey
4.5 EKO 3.0 9.0 EKO 3.0 18.0 EKO 3.0
~3, 400~3, 400~3, 400
[kW]
[kW/A]
[mm]
[kg]
°C
4,59,018,0
~1,230
0,725/3,24
2800
0,675/3
2800
5,90 /12,78 10,40 /19,28 19,40 /32,28
M5/F7
50
7040
322
-5 - +40
34
* Calculated wet eciency.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
74
Temperature eciency (balanced mass ow) :
Lwa total,
dB(A)
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
V [m3/h]
RIS 2500PE EKO 3.0
Supply8060687275747165
Extract6956606463605841
Surrounding6246545657545045
Measured at 2548 m3/h, 102 Pa
The company reserves the right to make changes of technical data without prior notice
Extract air = 20°C/60%RH
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
RIS P EKO
RIS 2500PW EKO 3.0
Supply air
Δ Pstat [Pa]Δ Pstat [Pa]
Exhaust air
Performance
Power consumption
V [l/s]
V [m3/h]
V [l/s]
P [W]
P [W]
AIR HANDLING UNITS
RIS 2500PW EKO 3.0
Specic fan power
Δ Pstat [Pa]
total power for supply & exhaust fans kW
SFP=
air ow m3/h
Temperature eciency
η [%]
x 3600
V [m3/h]
V [l/s]
V [m3/h]
V [l/s]
View from inspection side
Extract airExhaust airOutdoor airSupply air
Article No.Version
GAGRIS1756_0029A2500PW EKO 3.0 Optional water heater
2500PW EKO 3.0
Water heater (optional)phase/voltage [50Hz/VAC]SVS 700x400
fan speed[min-1]2800
Thermal eciency up to*90%
Motorized by-pass+
Max power consumption [kW/A]1,40 /6,28
Control boardPRV V2
Filter classexhaust/supplyM5/F7
Housing insulation, mineral wool[mm]50
ColourRALgrey7040
Weight (net, without packing) [kg]322
Comply with ERP2016;2018
Operationindoors
Fresh air temperature limits**°C-5 - +40
Housing protection classIP34
* Calculated wet eciency.
**For temperatures lower than recommended, use electrical pre-heater
to ensure balanced operation.
Temperature eciency (balanced mass ow) :
Outdoor air = -7°C / 2°C / 7°C
LWA, dB(A)
V [m3/h]
RIS 2500PW EKO 3.0
Supply8060687275747165
Extract6956606463605841
Surrounding6246545657545045
Measured at 2548 m3/h, 102 Pa
Lwa total,
dB(A)
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz
The company reserves the right to make changes of technical data without prior notice
IV - exhaust air fan
PV - supply air fan
PR - plate heat exchanger
PF - lter for supply air (class F7)
IF - lter for extract air (class M5)
KE - electrical heater
M1 - actuator of by-pass damper
TL - fresh air temperature sensor
TJ - supply air temperature sensor
TE - exhaust air temperature sensor
DTJ 100.1- humidity + temperature sensor
AVA - optionally supplied water cooler
EKA NV PH - optional fresh air pre-heater
IV - exhaust air fan
PV - supply air fan
PR - plate heat exchanger
KE - electrical heater
PF - lter for supply air (class F7)
IF - lter for extract air (class M5)
TE - temperature sensor for exhaust air
TL - temperature sensor for fresh air
76
EKS NV PH - optional fresh air pre-heater
DTJ 100.1 - humidity + temperature sensor
TJ - temperature sensor for supply air
M1 - actuator of by-pass damper
PS1 - supply air dierential pressure switch
PS2 - extract air dierential pressure switch
PS3 - heat exchanger antifrost pressure switch
The company reserves the right to make changes of technical data without prior notice
RIS 400PW EKO 3.0 / RIS 700PW EKO 3.0
(ceiling mounted) versions with water heater
PH
EKANV
RIS P EKORIS P EKO
AVA
T1
DTJ
100.1
M4 - water heater circulation pumpIV - exhaust air fan
PV - supply air fan
PR - plate heat exchanger
PF - lter for supply air (class F7)
IF - lter for extract air (class M5)
TV - antifrost sensor
M1 - actuator of by-pass damper
AVA - optionally supplied water cooler
M6 - optionally supplied mixing valve and motor
TL - fresh air temperature sensor
TJ - supply air temperature sensor
TE - exhaust air temperature sensor
T1 - antifrost thermostat
DTJ 100.1 - humidity + temperature sensor
AVS - optionally supplied water heater
EKA NV PH - optional fresh air pre-heater
RIS 1200PW EKO 3.0 / RIS 1900PW EKO 3.0 / 2500PW EKO 3.0
(ceiling mounted) versions with water heater
PH
EKS NV
AIR HANDLING UNITS
DTJ
100.1
IV - exhaust air fan
PV - supply air fan
PR - plate heat exchanger
PF - lter for supply air (class F7)
IF - lter for extract air (class M5)
TE - temperature sensor for exhaust air
TL - temperature sensor for fresh air
TJ - temperature sensor for supply air
T1 - antifrost thermostat
The company reserves the right to make changes of technical data without prior notice
TV - antifrost sensor
DTJ 100.1 - humidity + temperature sensor
M1 - actuator of by-pass damper
M4 - water heater circulation pump
M6 - optionally supplied mixing valve and motor
PS1 - supply air dierential pressure switch
PS2 - extract air dierential pressure switch
PS3 - heat exchanger antifrost pressure switch
SVS - optionally supplied water heater
EKS NV PH - optional fresh air heater
77
RIS P EKO
Description of the functions
4 speeds for easy and user-friendly control (“Stop” – the unit is stopped; “Low”, medium”, and “High”. Service menu allows adjusting each
Fans
Electric heater
AIR HANDLING UNITS
Water heater
DX cooler
Water cooler
Bypass damper
Filter pollution monitoring
Sensors
FUNCTIONS
PRV V2
RIS EKO 3.0
EW
Functions
Date and time settings
speed individually)
BOOST function (Fans operate at highest speed)
Comfortable air temperature function
Cold/heat recovery
Fire place function
Dryness protection
Weekly schedule
Holiday schedule
User and service control levels
Manual air ow balancing
CO2 level indication and reduction function
Night cooling function
Relative humidity (RH) level indication and reduction function
Software and conguration update possibility
Supply air temperature control according to the extract air sensor