HIGH EFFICIENCY HEAT RECOVERY UNITS WITH ROTARY WHEEL RHE Series

Transcription

1 High efficient units up to 88% with rotary wheel, plug-fans with backward curved blades and EC external-rotor motor. Pre-configured control system for easy start-up. The casing is made of 5 mm, self-supporting double skinned panels (mineral wool, 4 kg/ m 3, thermal conductivity.37 W/ mk). The outer skin is made from coated steel (RAL724) with a high resistance against corrosion (class: RC3) and UV light (class: RUV3) according to EN 1169 and the inner skin is made from galvanised steel. Support feet are made from 3 mm, RAL911 coated, mm height (except RHE to models, which are base-mounted), with possibility to fit anti-vibration mounts or leveling feet (as accessories). Easy access to all components via large hinged front doors. Circular inlet and discharge flanges with EPDM rubber seal strip, VELODUCT tightness class D up to size 3, rectangular s for the sizes 4 VD,, and. Constructive design of models RHE VD: Vertical discharge Fan / Motor Plug-fan with backward curved blades, external rotor EC motor with maintenance free ball bearings and permanent lubrication, with integrated electronic protection (lockedrotor, phase failure, under-voltage, overtemperature, short-circuit). Protection IP54, Class B. (RHE- and models, Class F) Application Public buildings, offices, stores, schools, restaurants. Range Versions: horizontal discharge vertical discharge VD horizontal discharge for outdoor installation OI Sizes: 7 m 3 /h,13 m 3 /h, 19 m 3 /h, 2 m 3 /h, 3 m 3 /h,4 m 3 /h, m 3 /h, m 3 /h and m 3 /h Constructive design of models RHE R: Horizontal discharge and acces from the right side. RHE - standard range RHE-SO - range with sorption exchanger wheel Models: RHE D: without additional er RHE DI: with built-in electric post-ing RHE DC: with built-in hot water coil RHE DFR: with built-in reversible hot/chilled water coil (chilled water coil) RHE DC/DF: with 2 independent integrated coils (chilled water and hot water). RHE DX: direct expansion integrated coil. Control (Pulg&Play): VAV- variable volume Fan speed can be adjusted with a - 1V signal from the remote touchscreen panel (included) or an external CO 2, temperature or humidity sensor (accessories). CAV - constant volume Manual pre-setting of 2 working points. The fans are controlled separately. COP - constant Constant measured by an external sensor (accessory). Selection software Heat units RHE 145

2 REFERENCE R H E R - DC - OI - SO Serie. 2 - Size. 3 - R: Horizontal discharge and access from the right side. L: Horizontal discharge and access from the left side. VD: Vertical discharge. VERSIONS ACCORDING TO ACCESS SIDE The access side is defined by the direction of. R models, with access from the right side. 4 - D: Standard range. DI: Range with built-in electric er. DC: Range with built-in hot water battery. DFR: Range with build in reversible water battery. RHE DC/DF: with 2 separated integrated coils(chilled and hot water). RHE DX: Integrated direct expansion coil. 5 - OI: Outdoor installation. 6 - SO: Sorption wheel. L models, with access from the left side. Only models with horizontal discharge are available with access from different sides. COMPONENTS ACCORDING TO VERSIONS Electric er battery (DI) Heater elements are made of stainless Steel AISI 43. Built-in overing protection thermostat with automatic reset at 7ºC and manual reset at 12ºC. Hot water coil (DC) 2 row hot water coil made of copper pipes and aluminium fins. Motorized (24V) 3 way valve for proportional (-1V) control (accessory). Anti-frost protection by clamp-on temperature sensor to the return flow pipe. Hot / Chilled water, reversible coil (DFR) (Only for version available) 2 row hot water coil made of copper pipes and aluminium fins. Motorized (24V) 3 way valve for proportional (-1V) control (accessory). Anti-frost protection by clamp-on temperature sensor to the return flow pipe. With welded stainless steel condensate dip tray and let separator. Condensate drain (diameter ½ ) located under the unit. It has to be connected to a siphon. Built-in changeover thermostat (THCO) which controls a mixing valve depending on the outdoor temperature. Direct expansion coil (DX) only for versions, provided without control 2 or 3 row coils, designed to operate in evaporation mode or in condensation mode. Construction: - Copper tubes and collectors. - Aluminium fins. - Galvanised steel frame. - With condensate tray of stainless steel. Filter M5 filter on the extract side to protect the exchanger. G4 and F7 filters on the outdoor side. The filter clogging is checked by differential sensor measuring and transmitting the to the control. Control system Built-in programmable control system (Plug & Play). MODBUS RTU (RS485) and BACNET IP communication protocol. Remote touchscreen panel (ETD) included. Hot water coil+ chilled water coil (DC/DF) (only for, and models). 2 row coils in hot water and chilled water. Anti-frost protection by clamp-on temperature sensor to the return flow pipe. Construction: - Copper tubes and collectors. - Tubes with threaded. - Aluminium fins. - Galvanised steel frame. 3-way motorised valves (24V) for proportional controll -1V (accessory). - With condensate tray of stainless steel. 146 Heat units RHE

3 CONTROL SYSTEM FEATURES AND FUNCTIONS RHE control system D DI DC DFR DC/DF FX MAIN COMPONENTS Internal electrical box composition: Main power switch / safety circuit breaker Controller and terminal strip integrated into the unit, easy access main side FUNCTIONS Air flow control Constant volume (CAV): 2 different setpoint speed on and exhaust Variable volume (VAV): signal -1V coming from an outdoor probe (CO 2,temperature, relative humidity, etc.) or a manual percentage across the control panel Constant (COP) value measured by an outdoor sensor (SPRD+KTPR = Accessories) Time programming (week timer, Holiday periods ) Extending running BOOST by external contact demand On/Off system by external contact control sensor: Outdoor temperature sensor Extract temperature sensor Supply temperature sensor Anti-frost sensor on water coil (DC-DFR) «CHANGE OVER» thermostat installed on water input pipe (DFR) Free cooling by switching off the exchanger rotation (Intermitant rotation of wheel reduces risk of dust clogging) Outdoor damper actuator control (damper-accessory) Internal electric er battery control: Proportional control (PWM) Internal water coil control: Motorized 3 way valve proportional -1 V unmounted regulation via 3-way valve. External water coil(s) control: control of the external hot or chilled water coil by a proportional signal -1V Supply duct sensor TGK3 PT Anti-frost sensor on water coil TGA1 PT CHANGE OVER thermostat to be installed on water input pipe Security and alarm control Filter clogging indication Malfunction of connected sensor Malfunction of fan Result deviates too much from the set point (, Pressure, ) Fire alarm (contact available) Communication failure between controler and display control Anti-frost protection for the water coil (force the ing valve to open thereby preventing freeze-up of the er if water lower than 7 C on ing mode - stop the unit if the water do not increase) Alarm management (4 latest alarms) Communication Remote touch screen panel Maintenance display DSP MODBUS RTU (RS485) and BACNET IP communication protocol. BACNET IP Included Accessory (1) hot or chilled water coil, (2) chilled water coil, (3) hot water coil (1) (1) (2) (3) Heat units RHE 147

4 TECHNICAL CHARACTERISTICS Hot water coil data DC for units with vertical discharge (VD) before DC coil -1 C -9% HR 2 C 5% HR 15 C 47% HR RHE 7 VD 7 m 3 /h after DC coil Relative Humidity () flow DC Coil 45/4 2, ,5 1/2 6/4 3, ,8 1/2 8/6 5, ,2 1/2" 9/7 6, ,5 1/2 before DC coil -1 C -9 2 C 5 12 C 53 before DC coil -1 C -9 2 C 5 12 C 51 before DC coil -1 C -9 2 C 5 13 C 51 before DC coil -1 C -9 2 C 5 13 C 51 before DC coil -1 C - 9% HR 2 C 5% HR 11,5 C 53% HR RHE 13 VD 13 m 3 /h after DC coil Relative Humidity () flow DC Coil 45/4 4, /2 6/4 5, ,1 1/2 8/6 8, ,2 1/2" 9/7 1, ,8 1/2 RHE 19 VD 19 m 3 /h after DC coil Relative Humidity () flow DC Coil 45/4 7, ,9 1/2 6/4 8, ,9 1/2 8/6 14, ,2 1/2" 9/7 17, ,4 1/2 RHE 2 VD 2 m 3 /h after DC coil Relative Humidity () flow DC Coil 45/4 1, /4 6/4 12, ,3 3/4 8/6 2, ,9 3/4" 9/ ,6 3/4 RHE 3 VD 3 m 3 /h after DC coil Relative Humidity () flow DC Coil 45/4 15, ,3 3/4 6/4 17, ,1 3/4 8/6 28, ,8 3/4" 9/7 34, /4 RHE 4 VD 4 m 3 /h after DC coil Relative Humidity () flow DC Coil 45/39 18, ,5 3/4 6/4 21, ,3 3/4 8/6 34, ,3 3/4" 9/7 41, ,4 3/4 148 Heat units RHE

5 TECHNICAL CHARACTERISTICS coil data for units with horizontal discharge, hot water or reversible hot/chilled water coil DC/DFR before -1 C -9 2 C 5 13 C 51 RHE 2 2 m 3 /h after Relative Humidity () flow DC/DFR Coil 45/4 11, ,9 3/4 6/4 13, ,4 3/4 8/6 22, ,3 3/4" 9/7 26, ,7 3/4 35 C C 5 28 C 59 7/12 7, ,7 3/4" before -1 C -9 2 C 5 12,3 C 53 before -1 C -9 2 C 5 13 C 51 RHE m 3 /h RHE 3 3 m 3 /h after after Relative Humidity () Relative Humidity () flow flow DC/DFR Coil 45/4 5, ,2 1/2 6/4 6, ,8 1/2 8/6 1, ,6 1/2" 9/7 12, ,8 1/2 35ºC C 5 28,3 C 58 7/12 3, ,7 1/2" before -1 C - 9% HR 2 C 5% HR 15 C 47% HR before -1 C -9 2 C 5 12 C 51 RHE 7 7 m 3 /h RHE m 3 /h after after Relative Humidity () Relative Humidity () flow flow DC/DFR Coil 45/4 3, ,7 1/2 6/4 3, /2 8/6 6, ,8 1/2" 9/7 8, ,3 1/2 35ºC - 4% HR 26 C - 5% HR 27,5 C 61% HR 7/12 2, ,6 1/2" DC/DFR Coil 45/4 8, ,7 3/4 6/4 9, ,7 3/4 8/6 16, ,3 3/4" 9/7 19, ,3 3/4 35ºC C 5 28 C 58 7/12 5, ,2 3/4" DC/DFR Coil 45/4 16, ,6 3/4 6/4 19, ,8 3/4 8/6 31, /4" 9/7 37, ,9 3/4 35 C C 5 28 C 59 7/12 1, ,5 3/4" before -1 C - 9% HR 2 C 5% HR 11,5 C 53% HR RHE 4 4 m 3 /h after Relative Humidity () flow DC/DFR Coil 45/4 2, ,5 3/4 6/4 23, ,9 3/4 8/6 38, ,2 3/4" 9/7 45, ,9 3/4 35ºC - 4% HR 26 C - 5% HR 28,5 C 58% HR 7/12 12, ,8 3/4" Heat units RHE 149

6 TECHNICAL CHARACTERISTICS coil data for units with horizontal discharge, hot water or reversible hot/chilled water coil DC/DFR before -1 C 9 2 C 5 13 C 48 RHE m 3 /h after Relative Humidity () flow DC/DFR Coil 45/4 26, /4 29, ,5 1 8/6 49, /7 59, C C C 59 7/12 16, ,7 1" before -1 C 9 2 C 5 13 C 48 RHE m 3 /h after Relative Humidity () flow DC/DFR Coil 45/4 36, ,7 1 1/4 6/4 4, ,6 1 1/4 8/6 68, ,2 1 1/4 9/7 82, ,2 1 1/4 35 C C C 59 7/12 23, ,1 1 1/4 before -1 C 9 2 C 5 13 C 51 RHE m 3 /h after Relative Humidity () flow DC/DFR Coil 45/ /4 6/ ,1 1 1/4 8/ ,4 1 1/4 9/ ,9 1 1/4 35 C C C 6 7/ ,2 1 1/4 15 Heat units RHE

7 TECHNICAL CHARACTERISTICS Direct expansion coils (DX) data- Condensation Fluid R41A - Condensation Tº 4 C -1 C 9% HR 2 C 5% HR before DX coil after DX coil Relative Humidity () flow DX Coil RHE 7-7 m 3 /h 15 C 47%HR 2,6 25, ,3 12/5 RHE m 3 /h 12,3 C 5%HR 4,8 21, ,8 12/5 RHE m 3 /h 12 C 51%HR 7,9 23, ,5 22/12 RHE 2-2. m 3 /h 13 C 51%HR 1,6 24, ,3 22/12 RHE 3-3. m 3 /h 13 C 51%HR 1,6 25, ,6 22/12 RHE 4-4. m 3 /h 11 C 53%HR 1,6 23, ,1 22/12 RHE - 6. m 3 /h 13 C 48%HR 24 24, ,5 28/12 RHE - 8. m 3 /h 13 C 48%HR 32,2 24, ,3 28/12 RHE - 1. m 3 /h 13 C 51%HR 4,8 25, ,3 35/12 Direct expansion coils (DX) data- Evaporation Fluid R41A - Evaporation Tº 4 C 35 C 4% HR 26 C 5% HR before DX coil after DX coil Relative Humidity () flow DX Coil RHE 7-7 m 3 /h 27 C 61%HR 3,2 18, ,18 5/12 RHE m 3 /h 28 C 57%HR 5,2 21, ,42 5/12 RHE m 3 /h 28 C 57%HR 9 19, ,29 12/22 RHE 2-2. m 3 /h 28 C 57%HR 12,7 19, ,22 12/22 RHE 3-3. m 3 /h 28 C 57%HR 14,9 19, ,25 12/22 RHE 4-4. m 3 /h 28 C 57%HR 16,9 2, ,32 12/22 RHE - 6. m 3 /h 13 C 48%HR 27,3 19, ,31 12/28 RHE - 8. m 3 /h 13 C 48%HR 38,2 19, ,17 22/28 RHE - 1. m 3 /h 13 C 51%HR 48,4 19, ,21 22/35 Heat units RHE 151

8 ELECTRICAL CHARACTERISTICS All models (except DI model) Model Heat exchanger motor (1) Fan motor (2) Global unit voltage Nominal power (W) Current (A) Voltage (V) Frequency (Hz) Max. absorbed power (W) Current (A) voltage Total power RHE 7 23 V single phase 4,2 23 V single phase 5/6 1,6 23 V single phase 1 4,2 RHE V single phase 4,2 23 V single phase 5/6 7 3, 23 V single phase 2 7,3 RHE V single phase 4,2 23 V single phase 5/ ,1 23 V single phase 2 7,5 RHE 2 V three phase 55,28 V three phase + N 5/6 1,6 V three phase + N 3 4,5 RHE 3 V three phase 55,28 V three phase + N 5/6 1,7 V three phase + N 3 4,6 RHE 4 V three phase 55,28 V three phase + N 5/ ,9 V three phase + N 4 7,2 RHE V three phase 55,28 V three phase + N 5/ ,9 V three phase + N 4 7,2 RHE V three phase 12,35 V three phase + N 5/ ,2 V three phase + N 6 9,8 RHE V three phase 12,35 V three phase + N 5/6 3 4,6 V three phase 6,5 1,5 (1) 1 wheel drive motor per unit (2) Data for 1 fan motor - Each unit has 2 fan motors. Total current max. (A) DI Models Model Heat exchanger motor (1) Fan motor (2) Global unit voltage Nominal power (W) Current (A) Voltage (V) Frequency (Hz) Max. absorbed power (W) Current (A) voltage Total power RHE 7 23 V single phase 4,2 23 V single phase 5/6 1,6 23 V single phase 4 17,3 RHE V single phase 4,2 23 V single phase 5/6 7 3, 23 V single phase 6 24,6 RHE V single phase 4,2 23 V single phase 5/ ,1 23 V single phase 1 42,2 RHE 2 V three phase 55,28 V three phase + N 5/6 1,6 V three phase + N 15 21,8 RHE 3 V three phase 55,28 V three phase + N 5/6 1,7 V three phase + N 18 26,3 RHE 4 V three phase 55,28 V three phase + N 5/ ,9 V three phase + N 19 29, RHE V three phase 55,28 V three phase + N 5/ ,9 V three phase + N 28 41,9 RHE V three phase 12,35 V three phase + N 5/ ,2 V three phase + N 42 61,8 RHE V three phase 12,35 V three phase + N 5/6 3 4,6 V three phase + N 55 79,8 (1) 1 wheel drive motor per unit (2) Data for 1 fan motor - Each unit has 2 fan motors. Total current max. (A) Electric er battery Unit power Unit current (A) 3 13,1 4 17,4 8 34, , , , , , 48 69,3 152 Heat units RHE

9 SCHEMATIC DIAGRAM RHE DC-DFR Control system for water coil DP4 DP2 M2 Fl2 S3 SCO2 M4 R ETD DP1 DP3 HR-R Bat1 M1 M5 S4 Fl1 Pr1 S2 S1 DP5 S6 M6 RHE DI Control system for electric er battery DP4 DP2 M2 Fl2 S3 SCO2 M4 R ETD DP1 DP3 M5 S4 Fl1 HR-R Pr1 Bat2 Pr2 M1 S1 S6 Triac1 M1 M2 M4 M5 M6 S1 S3 S4 S6 Supply fan motor Exhaust fan motor Rotary exchanger motor Fresh motorized damper (accessory) 3 way valve actuator (accessory) Supply sensor Extract sensor Outdoor sensor Room sensor SCO2 HR-R Fi1 Fi2 DP1 DP2 DP3 DP4 DP5 Air quality sensor (accessory) Rotary wheel Outdoor filters Extract filter Outdoor filter guard Extract filter guard Supply fan transmitter Exhaust fan transmitter Duct transmitter (accessory) Pr1 Antifrost sensor Pr1/Pr2 Security thermostat (manu/auto) S2 Thermostat change-over Bat 1 coil Bat 2 Electrical ing resistance R Controler CORRIGO E28 ETD Room touch screen display Heat units RHE 153

10 SCHEMATIC DIAGRAM RHE DC/DF (models, and ) Control system for 2 water coils DP4 DP2 M2 Fl2 S3 CO2 M5 S4 DP1 Fl1 ~ ~ CF4 M4 HR-R Pr4 DP3 M1 Pr1 Bat1 R Bat3 S1 DP5 ETD S6 M6 M7 RHE DX Control system for direct expansion coils DP4 DP2 M2 Fl2 S3 CO2 DP1 ~ ~ CF4 M4 DP3 M1 R DX ETD S6 M5 S4 Fl1 HR-R Pr4 S1 Bat4 DP5 M1 M2 M4 M5 M6 M7 S1 S3 S4 S6 Supply fan motor Exhaust fan motor Rotary exchanger motor Fresh motorized damper (accessory) 3 way valve actuator (accessory) 3-way motorised valve (accessory) Supply sensor Extract sensor Outdoor sensor Room sensor SCO2 HR-R Pr4 CF4 Fi1 Fi2 DP1 DP2 DP3 Air quality sensor (accessory) Rotary wheel Tachometer (rotation control of the exchanger) Frequency converter (enthalpic or adsorption exchanger) Outdoor filters Extract filter Outdoor filter guard Extract filter guard Supply fan transmitter DP4 Exhaust fan transmitter DP5 Duct transmitter (accessory) Pr1 Antifrost sensor Pr1/Pr2 Security thermostat (manu/auto) S2 Thermostat change-over Bat 1 Hot water coil Bat 2 Electrical ing resistance Bat 3 RHE DC/DF chilled water coil Bat 4 DX direct expansion coil R Controler CORRIGO E28 ETD Room touch screen display 154 Heat units RHE

11 DIMENSIONS (mm) RHE VD 7 to 3 Vertical discharge E B ØD A H I H O G N L F C M Outdoor duct Supply duct Extract duct Exhaust duct Control position K J Model A B C ØD E F G H I J K L M N O Weight (kg) RHE 7/13 VD / RHE 19 VD / RHE 2 VD / RHE 3 VD / RHE VD 4 Descarga Horizontal vertical discharge =144= =48= M8 =3= =74= 985 Outdoor duct Supply Conexión del conducto de e exterior Conexión Extract del conducto de e de impulsión Conexión Exhaust del conducto del e de extracción Conexión Control position del conducto de e de expulsión Posición reglamentaria /4" Heat units RHE 155

12 DIMENSIONS (mm) RHE R 7 to 4 Horizontal discharge Right side access. E B A M J K ØD G H C Outdoor duct Supply duct Extract duct Exhaust duct Control position L I2 F Condensation in ER 3/4" I1 RHE L 7 to 4 Horizontal discharge Left side access. A E B M H G ØD J K C Condensación en ER 1/2" F L I1 I2 Outdoor duct Supply duct Extract duct Exhaust duct Control position Model A B C ØD E F G H I1 I2 J K L M Weight (kg) RHE 7/ ,5 357, /2" 173 RHE ,5 47, /4" 217 RHE ,5 482, /4" 242 RHE ,5 562, /4" 323 RHE ,5 562, /4" Heat units RHE

13 DIMENSIONES (mm) RHE R to Horizontal discharge Right side access. J A1 A These models are supplied with 2 modules, which are easily fit together in the moment of installation. H I O P 13 Q L K R N M8 F M G 13 1/2" C Outdoor duct Supply duct Extract duct Exhaust duct Control position D B E RHE DX with direct expansion coil RHE DC/DF with reversible hot/chilled water coil M8 Q M8 O1 P1 Q2 Q1 N2 N3 O P Q N1 N Model A A1* B C D E F G H I J K RHE RHE RHE * To take into account: 5mm of one module are fit into the other one. Model L M N N1 N2 N3 O O1 P P1 Q Q1 Q2 R RHE RHE / RHE / * To take into account: 5mm of one module are fit into the other one. Models Weight (kg) Versions D DI DC DFR DC/DF DX A1 A1 + A1 A1 + A1 RHE RHE RHE Heat units RHE 157 A1 + A1 A1 + A1 A1 + A1 A1 +

14 DIMENSIONS (mm) Outdoor version Right side access. N P H2 H1 S R Control position Outdoor version Left side access. P N H1 H2 R S Control position Model H1 H2 N P R S Weight (Kg) RHE 7/13 OI RHE 19 OI RHE 2 OI RHE 3/4 OI RHE OI RHE OI RHE OI ETD Remote control with touch display It is provided with 1m cable and equipped with RJ1 4P 4C connector to connect with the control (a cable until m length can be used, if necessary) Heat units RHE

15 PERFORMANCE CURVE RHE 7 - EXTRACT AIR 25 RHE 7 - SUPPLY AIR q v Inlet - outlet speed Ø25 - m/s VD Inlet - outlet speed Ø315 - m/s q v Inlet - outlet speed Ø25 - m/s VD Inlet - outlet speed Ø315 - m/s 2 3 RHE 13 - EXTRACT AIR RHE 13 - SUPPLY AIR q v Inlet - outlet speed Ø25 - m/s VD Inlet - outlet speed Ø315 - m/s q v Inlet - outlet speed Ø25 - m/s VD Inlet - outlet speed Ø315 - m/s p RHE 19 - EXTRACT AIR sf q v 1 2 VD Inlet - outlet speed Ø315 - m/s Inlet - outlet speed Ø355 - m/s p RHE 19 - SUPPLY AIR sf q v 1 2 Inlet - outlet speed Ø315 - m/s VD Inlet - outlet speed Ø355 - m/s Heat units RHE 159

16 PERFORMANCE CURVE p RHE 2 - EXTRACT AIR sf q v VD Inlet - outlet speed Ø355 - m/s Inlet - outlet speed Ø - m/s p RHE 2 - SUPPLY AIR sf q v Inlet - outlet speed Ø355 - m/s VD Inlet - outlet speed Ø - m/s RHE 3 - EXTRACT AIR 1 RHE 3 - SUPPLY AIR q v VD and Inlet - outlet speed Ø45 - m/s q v VD and Inlet - outlet speed Ø45 - m/s RHE 4 - EXTRACT AIR q v 3 Inlet - outlet speed 7x3 - m/s VD Inlet - outlet speed Ø - m/s RHE 4 - SUPPLY AIR ] q v 3 VD Inlet - outlet speed 7x3 - m/s Inlet - outlet speed Ø - m/s Heat units RHE

17 PERFORMANCE CURVE RHE - EXTRACT AIR q v 3 7 Inlet - outlet speed 7x51 mm - m/s RHE - SUPPLY AIR q v 3 7 Inlet - outlet speed 7x51 mm - m/s RHE - EXTRACT AIR q v Inlet - outlet speed 9x61 mm - m/s RHE - SUPPLY AIR q v Inlet - outlet speed 9x61 mm - m/s RHE - EXTRACT AIR RHE - SUPPLY AIR q v Inlet - outlet speed 1x61 mm - m/s q v Inlet - outlet speed 1x61 mm - m/s Heat units RHE 161

18 THERMAL CHARACTERISTICS Outdoor -5ºC RH 8% Extract 2ºC RH 5% RHE 13 Outdoor 35ºC RH 5% Extract 26ºC RH 5% , , , , , , , , , , , , ,3 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 19 Outdoor 35 C RH 5% Extract 25 C RH 45% , , , , , , , , , , ,8 Outdoor -5 C HR 8% Extract 2 C HR 5% Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 7 RHE 2 Outdoor 35 C HR 5% Extract 25 C HR 45% Outdoor 35 C RH 5% Extract 25 C RH 45% , , , , , , , , , , , , , , , , , ,8 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 3 Outdoor 35 C RH 5% Extract 25 C RH 45% , , , , , , , , , , ,2 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 13 SO (SORPTION) + latent Outdoor 35 C RH 5% Extract 25 C RH 45% + latent , , , , , , , , , , , , , ,8 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 19 SO (SORPTION) + latent Outdoor 35 C RH 5% Extract 25 C RH 45% + latent , , , , , , , , , , , , ,7 Outdoor -5 C HR 8% Extract 2 C HR 5% Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 7 SO (SORPTION) RHE 2 SO (SORPTION) + latent + latent Outdoor 35 C HR 5% Extract 25 C HR 45% Outdoor 35 C RH 5% Extract 25 C RH 45% + latent , , , , , , , , , ,5 + latent , , , , , , , , , , , , ,1 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 3 SO (SORPTION) + latent Outdoor 35 C RH 5% Extract 25 C RH 45% + latent , , , , , , , , , , , , ,2 162 Heat units RHE

19 THERMAL CHARACTERISTICS Outdoor -5 C RH 8% Extract 2 C RH 5% RHE Outdoor 35 C RH 5% Extract 25 C RH 45% , , , , , , , , , , , ,4 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE Outdoor 35 C RH 5% Extract 25 C RH 45% , , , , , , , , , , , ,1 Outdoor -5 C HR 8% Extract 2 C HR 5% Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 4 RHE Outdoor 35 C HR 5% Extract 25 C HR 45% Outdoor 35 C RH 5% Extract 25 C RH 45% , , , , , , , , , , , , , , , , , , , , , ,5 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE SO (SORPTION) + latent Outdoor 35 C RH 5% Extract 25 C RH 45% + latent , , , , , , , , , , ,4 Outdoor -5 C RH 8% Extract 2 C RH 5% RHE SO (SORPTION) + latent Outdoor 35 C RH 5% Extract 25 C RH 45% + latent , , , , , , , , , , , , Outdoor -5 C HR 8% Extract 2 C HR 5% Outdoor -5 C RH 8% Extract 2 C RH 5% RHE 4 SO (SORPTION) RHE SO (SORPTION) + latent Outdoor 35 C HR 5% Extract 25 C HR 45% Outdoor 35 C RH 5% Extract 25 C RH 45% , , , , , , , , , , latent , , , , , , , , , , , ,7 Heat units RHE 163

20 MIXING MODULE MIB (ACCESSORY) The casing is made of 5 mm, self-supporting double skinned panels (mineral wool, 4 kg/m 3, thermal conductivity.37 W/ mk). The outer skin is made from coated steel (RAL724) with a high resistance against corrosion (class:rc3) and UV light (class: RUV3) according to EN 1169 and the inner skin is made from galvanised steel. Easy access to all components via large hinged front doors. Circular flanges with EPDM rubber seal strip, VELODUCT tightness class D up to size 3, rectangular s for the sizes 4 VD,, and. MIB ON-OFF Operation with time-controlled operation (program channel 5 on the CORRIGO control): On-off actuator, type CM24, 2 Nm until size 4. and LM24A for sizes 6., 8. and 1.. Spring return actuator LF24 S 4Nm, on/off. MIB -1V Automatic mixing of fresh and recirculated, depending on the indoor quality (CO2). Actuator CM24-SR-L 2Nm until size 4. or LF24SR for models, and. Spring return actuator LF24 SR 4Nm, proportional. CO2 Probe (G MIX -1ppm SCO2-1 V). RHE Unit Easy access Mixing module Mixing module installed with RHE unit Dimensions 7 to 45 Dimensions 6 to F F B A B A = N = H G 4 aguj. Ø11 L ØD ØD Ø5 J K C C L M G M H 8xM8 R J K O Q P Q Model A B C D F G H J K L MIB 7/ , MIB , MIB , MIB , MIB , Model A B C F G H J MIB ,5 1552,5 878, MIB 954,5 1332,5 182,5 981, MIB ,5 1972,5 981,5 287,5 1177, Model K L M N O P Q R MIB MIB MIB Heat units RHE

21 ACCESSORIES Model Connection (mm) Flexible Rectangular flange Rectangularcircular reduction Rain cap Antibration feet (1 pack = 4 uds.) (1) KIT adjustable feet (1 kit = 4 ó 6 uds.) (2) Anti-freeze damper (3) RHE 7 VD Ø25 ACOPEL F-25/16 N PAVZ 8 SH 6 KIT 4 AF REEV 25 RHE 13 VD Ø25 ACOPEL F-25/16 N PAVZ 8 SH 6 KIT 4 AF REEV 25 RHE 19 VD Ø315 ACOPEL F-315/16 N PAVZ 8 SH 6 KIT 4 AF REEV 315 RHE 2 VD Ø355 ACOPEL F-355/16 N PAVZ SH 75 KIT 6 AF REEV 355 RHE 3 VD Ø45 ACOPEL F-45/16 N PAVZ SH 75 KIT 6 AF REEV 45 RHE 4 VD 7x31 ACOPEL RECT 4 BRL 7x31 PAVZ SH 75 KIT 6 AF MLD 4 T RHE 7 Ø315 ACOPEL F-315/16 N APC-315 PAVZ 8 SH 6 KIT 4 AF REEV 315 RHE 13 Ø315 ACOPEL F-315/16 N APC-315 PAVZ 8 SH 6 KIT 4 AF REEV 315 RHE 19 Ø355 ACOPEL F-355/16 N APC-355 PAVZ 8 SH 6 KIT 4 AF REEV 355 RHE 2 Ø ACOPEL F-/16 N APC- PAVZ 8 SH 6 KIT 6 AF REEV RHE 3 Ø45 ACOPEL F-45/16 N APC-45 PAVZ SH 75 KIT 6 AF REEV 45 RHE 4 Ø ACOPEL F-/16 N APC- PAVZ SH 75 KIT 6 AF REEV RHE 7x51 ACOPEL RECT BRL 7x51 PRRE 7x51/63 RHE 9x61 ACOPEL RECT BRL 9x61 PRRE 9x61/ RHE 1x61 ACOPEL RECT BRL 1x61 PRRE 1x61/9 (1) RHE 3,4,, and models is necessary to use 2 packs PAVZ SH 75. (2) RHE, and models is necessary to use 2 kits 4 AF. (3) To obtain a motorized damper must be mounted a servomotor LF-23S, LF 24 S (electrical accessories). APPR- APPA- APPR- APPA- APPR- APPA- PAVZ SH 75 KIT 4 AF MLD T PAVZ SH 75 KIT 4 AF MLD T PAVZ SH 75 KIT 4 AF MLD T ACCESSORIES-FILTERS Type of filters provided with the product Prefilter Filter G4 M5 F7 F9 Inlet a Outlet a * a * *Available as a replacement alternative. Model Filters Quantity to order AFR RHE G4 AFR RHE M5 AFR RHE F7 AFR RHE F9 RHE 7 AFR RHE 7/13 G4 AFR RHE 7/13 M5 AFR RHE7/13 F7 AFR RHE 7/13 F9 1 RHE 13 AFR RHE 7/13 G4 AFR RHE 7/13 M5 AFR RHE7/13 F7 AFR RHE 7/13 F9 1 RHE 19 AFR RHE 19 G4 AFR RHE 19 M5 AFR RHE 19 F7 AFR RHE 19 F9 1 RHE 2 AFR RHE 2 G4 AFR RHE 2 M5 AFR RHE 2 F7 AFR RHE 2 F9 2 RHE 3 AFR RHE 3/4 G4 AFR RHE 3/4 M5 AFR RHE 3/4 F7 AFR RHE 3/4 F9 2 RHE 4 AFR RHE 3/4 G4 AFR RHE 3/4 M5 AFR RHE 3/4 F7 AFR RHE 3/4 F9 2 RHE AFR RHE G4 AFR RHE M5 AFR RHE F7 AFR RHE F9 2 RHE AFR RHE G4 AFR RHE M5 AFR RHE F7 AFR RHE F9 3 RHE AFR RHE G4 AFR RHE M5 AFR RHE F7 AFR RHE F9 4 Heat units RHE 165

22 ACCESSORIES MLD Anti-freeze damper. 4 4 H x B 13 1 H Y 3 Y 4 Ø8 2 Ø Model B H MLD 4 T 7 31 MLD T 7 51 MLD T 9 61 MLD T 1 61 B 4 ACOPEL RECT Rectangular elastic coupling. 13 A Model A B X Y ACOPEL RECT Ø1 Y = B ACOPEL RECT ACOPEL RECT ACOPEL RECT = 3 X APPR/APPA Protection guard for exhaust / inlet outdoor. P L H L H Model Description H L P APPR Exhaust APPR Inlet outdoor APPR Inlet outdoor APPA Exhaust APPA Inlet outdoor APPA Inlet outdoor P SPRD B Pressure sensor. Specialy adapted for the range RHE when constant (COP) conrol is required Model Electrical Maximum power (W) Output IP Pressure Protection range SPRD B 12-24Vdc 8mA,5-4,5Vdc Box IP54 - Pa 116 SCO2-A /1 V Ambient CO 2 and temperature sensor. KTPR Kit of 2 taps + screws + 2 m Translucid tube. SCO2-G /1 V CO 2 sensor for the duct. SHT-G /1 V and relative humidity sensor for the duct. LF 23 S (AC 23V, 5/6Hz) LF 24 S (AC 24V 5/6Hz/ DC 24V) Actuator with spring return motor. 4 Nm. Control signal On/Off. 3-WAY VALVES WITH PROPORTIONAL ACTUATOR Three way motorised control valve. 166 Heat units RHE