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AERA EVO-C series User Manual

Compact air handling unit with counterflow heat exchanger
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EVO-C
User's
Manual
COMPACT AIR HANDLING
UNIT WITH COUNTERFLOW
HEAT EXCHANGER

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Summary of Contents for AERA EVO-C series

  • Page 1 EVO-C User’s Manual COMPACT AIR HANDLING UNIT WITH COUNTERFLOW HEAT EXCHANGER...

  • Page 2: Table Of Contents

    CONTENTS CHAPTER 1 GENERAL INSTALLATION AND OPERATING INSTRIUCTIONS 1.0 Important information………………………………………………………………………………………………………….……4 1.1 Warning and safety instructions………………………………………………………………………...…………………………4 1.2 Warranty claims – Exclusion of liability…………………………………………………………………...…………………… 1.3 Regulations – Guidelines…………………………………………………………………...……………………………………...5 1.4 Receipt…………………………………………………...……………………………………………………………………… ..5 1.5 Storage………………………………………………………………………………………………………………..………….….5 1.6 Transport…..……………………………………………………………………………………………………………..……….…5 1.7 Intended use..…………………………………………………………..…………………………………………………………...6 1.8 Performance data…………………………………………………………………………………………………………………...7 1.9 Guideline series VDI 6022….………………………………………………………………………………………..……………...

  • Page 3: Chapter 1 General Installation And Operating Instriuctions

    CHAPTER 1 GENERAL INSTALLATION AND OPERATING INSTRIUCTIONS 1.0 Important information To ensure safety and correct operation please read and observe the following instructions carefully before proceeding.Important information is specified in the maintenance section on filter changes and necessary cleaning and maintenance activities.

  • Page 4: Regulations - Guidelines

    - Damages caused by failure to observe the points specified in this user manual. AERA heat recovery devices do not have any parts replacement or repair work to be performed by the user other than cleaning and eye inspection. Users should contact the AERA company for faults detected during operation or maintenance.

  • Page 5: Receipt

    CHAPTER 1 1.4 Receipt The delivery contains one of the following unit types: Unit EVO-10C EVO-15C EVO-25C EVO-35C EVO-45C EVO-55C EVO-70C EVO-85C The scope of delivery also includes: 4x Condensation pipe (2x long and 2x short) Please check delivery immediately on receipt for accuracy and damage. If damaged, please notify carrier immediately.

  • Page 6: Transport

    CHAPTER 1 1.6 Transport The transport of the devices must be done with carefully. All manufactured devices are shipped from the factory after all tests and controls have been made before shipment. The transport must be carried out by trained and experienced personnel and the necessary safety precautions should be taken to prevent overturning and slipping of the device.
  • Page 7 If the unit is to be used in other applications where high humidity, excessive dust, temperature in excess of 40 °C or long periods at standstill (not running), please contact AERA sales representative. This also applies for special technical and electrical applications.

  • Page 8: Performance Data

    1.9 Guideline series VDI 6022 The AERA EVO-R ventilation units in this series are produced compliant with VDI 6022. The guidelines range from operating regulations and material requirements through to construction regulations, which ensure high air quality. It must be ensured that only original AERA accessories are used for operation compliant with VDI 6022.

  • Page 9: Technical Data

    CHAPTER 1 1.11 Technical data EVO-C MODEL Air flow (m3/h) 1100 1580 2600 3300 4520 5550 6900 8550 Rated current – 1,39 2,17 3,39 2,28 3,80 3,65 5,47 5,32 ventilation (A) Rated current – 13,9 18,6 25,5 30,3 31,8 pre-heating (A) 8,9x 13,5x 22,5x...
  • Page 10 CHAPTER 1 EcoDesign Points EVO-10C EVO-15C EVO-25C EVO-35C EVO-45C EVO-55C EVO-70C EVO-85C Bidirecti- Bidirecti- Bidirecti- Bidirecti- Bidirecti- Bidirecti- Bidirecti- Bidirecti- Declared typology onal onal onal onal onal onal onal onal Type of drive Variable Variable Variable Variable Variable Variable Variable Variable Recupe- Recupe-...

  • Page 11: Chapter 2 Installation

    CHAPTER 2 INSTALLATION 2.0 Assembly The central ventilation units EVO-C must be mounted in a vertical position. Ensure that there is a waste water connection in the installation area. Assembly should take place in such a way to enable preferably short ventilation ducts and their trouble-free connection to the unit.

  • Page 12: Unit Insulation

    CHAPTER 2 2.1 Unit insulation The outside and exhaust air ductwork should be insulated sufficiently. Frost-proof condensate drainage must be installed, perhaps with a heater. If the unit is to be used in outdoor, make sure that the necessary equipment is installed.
  • Page 13 CHAPTER 2 2. Fit the elbow pipe to the pipe under the condensation pan. Make sure it is water tight by turning connection part on the pipe (Fig. 4) (Fig. 4)

  • Page 14: Flange Connection / Adapter Pieces

    1083,28 438,28 EVO-85C 14,14 409,4 1228,28 438,28 1200 n : number of drill hole (horizontal) (Except corner holes) m : number of drill hole (vertical) (Except corner holes) Hole/Bolt dimension : M8X20 Adapter pieces for ducts are available from AERA.

  • Page 15: Air Ducting, Ventilation Circuit

    CHAPTER 2 2.5 Air ducting, Ventilation circuit When designing the ductwork, use the shortest possible runs. Airtight connections and changeovers must be ensured for the best possible heat recovery. To avoid pressure losses, dirt build-up and noise, use smooth ducts (plastic or rigid ducting). If supply and extract air ductworks run through unheated rooms, insulation must be provided to reduce heat losses.

  • Page 16: Chapter 3 Functional Description

    CHAPTER 3 FUNCTIONAL DESCRIPTION 3.0 Unit overview -Non-dividable unit (EVO-10C, EVO-15C, EVO-25C, EVO-35C) (Fig. 6) 1. Terminal box 10. Casing 2. Outdoor air main filter (ePM1 55%) 11. Outdoor damper (optional) 3. Outdoor air pre-filter (ePM10 50%) 12. Water heater coil or electrical after (optional) heater (optional) 4.
  • Page 17 CHAPTER 3 FUNCTIONAL DESCRIPTION -Dividable unit (EVO-45C, EVO-55C, EVO-70C, EVO-85C) (Fig. 7) 1. Terminal box 10. Casing 2. Outdoor air main filter (ePM1 55%) 11. Outdoor damper (optional) 3. Outdoor air pre-filter (ePM10 50%) 12. Water heater coil or electrical after (optional) heater (optional) 4.

  • Page 18: Chapter 4 Dimensions - Performance Curve

    CHAPTER 4 DIMENSIONS PERFORMANCE CURVE -Non-dividable units (EVO-10C, EVO-15C, EVO-25C, EVO-35C) (Fig. 8) MODEL Dimensions (mm) (Fig. 1) EVO-10C 1160 2005 EVO-15C 1350 1050 2090 EVO-25C 1435 1130 2345 1015 Fig.8...
  • Page 19 CHAPTER 4 MODEL Dimensions (mm) (Fig. 9) EVO-10C 716,5 81,5 EVO-15C 759,5 85,5 EVO-25C 846,5 195,5 Fig.9...
  • Page 20 CHAPTER 4 -Dividable units (EVO-45C, EVO-55C, EVO-70C, EVO-85C) (Fig. 10) MODEL Dimensions (mm) (Fig. 18) EVO-35C EVO-45C 1990 1690 3515 1020 1170 1895 EVO-55C 1990 1690 3555 1230 1380 1895 EVO-70C 1990 1690 3605 1530 1680 1895 1055 EVO-85C 1990 1690 3655 1880...
  • Page 21 CHAPTER 4 MODEL Dimensions (mm) (Fig. 11) Dividable units EVO-35C 1167 EVO-45C 1452 EVO-55C 1452 EVO-70C 1452 EVO-85C 1452 (Fig. 11)
  • Page 22 CHAPTER 4 4.1 Performance curve Maximum Ecodesign point...
  • Page 23 CHAPTER 5 SERVICE AND MAINTENANCE 5.0 Service and maintenance The filter change is usually carried out by the user. Additional cleaning and maintenance work must only be carried out by qualified electricians. The EVO-C unit must be fully isolated from the power supply and secured against reactivation with the main isolator switch located on top of the unit before any cleaning and maintenance work.
  • Page 24 CHAPTER 5 1. Loosen the screws of the device service panel and remove. (Fig. 12)
  • Page 25 CHAPTER 5 2.Remove the plug connection above the heat exchanger. (Fig. 13) 3.Remove the support panel for the heat exchanger service. -Remove the plug and loosen the screw (Fig. 14) (Fig. 14)
  • Page 26 CHAPTER 5 -Carefully remove the profile (Fig. 15) (Fig. 15) 4. Loosen the heat exchanger locks. In this respect, pull the lock-bars forward. (Fig. 16) (Fig. 16) 5. Carefully pull cross counter flow heat exchanger from the unit and set down safely (EVO-10C, EVO-15C, EVO-25C) (Fig.
  • Page 27 CHAPTER 5 Use forklift to remove the heat exchanger on the EVO-35C, EVO-45C, EVO-55C, EVO-70C, EVO-85C models (Fig. 18) Forklift guide (Fig. 19) Cleaning The counter-flow heat exchanger must be inspected regularly for dirt and dust deposits. If there are dirt and dust deposits on the heat exchanger, these can be easily removed, using one of the following methods;...

  • Page 28: Filter Change

    CHAPTER 5 5.2 Filter change Make sure that the power connection is disconnected before doing any work on the device. Danger of electric shock; moving parts (fan) and hot surfaces. 1. Unlock the lock and turn the handles counter clock-wise direction for opening doors. (Fig.
  • Page 29 CHAPTER 5 The EVO-C compact unit is equipped with ePM1 55% class filter on the outdoor air side and ePM10 50% class filter on the extract air side as standard. Outside/extract air: Filter Name Filter Type EVO-10C Extract air filter ELF-EVO-10C/ePM10 50% - M5/96 EVO-10C Outdoor air filter ELF-EVO-10C/ePM1 55% - F7/96...

  • Page 30: Service And Maintenance Of Pre-Electrical Heater

    CHAPTER 5 5.3 Service and maintenance of pre-electrical heater WARNING RISK OF INJURY! Make sure that the power connection is disconnected, and fan is not moving before doing any work on the device. 1. Unlock the lock and turn the handles counter clock-wise direction for opening doors.

  • Page 31: Reset Function

    CHAPTER 5 3. Remove the pre-electrical heater slowly and carefully (Fig. 25) (Fig. 25) 4.Be careful to electrical connections when installing the pre electrical heater back into 5.4 Reset function WARNING RISK OF INJURY! Make sure that the power connection is disconnected, and fan is not moving before doing any work on the device.
  • Page 32 CHAPTER 5 1. Unlock the lock and turn the handles counter clock-wise direction for opening doors. (Fig. 26) (Fig. 26) 2. For a manual RESET, push the reset lever upward. (Fig. 27) Manual reset: 90oC Automatically reset: 70 (Fig. 27)

  • Page 33: Service And Maintenance Of The Fan

    CHAPTER 5 5.5 Service and maintenance of the fan WARNING RISK OF INJURY! Make sure that the power connection is disconnected, and fan is not moving before doing any work on the device Danger of electric shock; moving parts (fan) and hot surface. Be careful during service and maintenance as the fans are heavy.
  • Page 34 CHAPTER 5 3. Remove the fan pressure hoses from pressure transmitter. (Fig. 30) (Fig. 30) (Fig. 30) 4. Remove the fan slowly and carefully (Fig. 31) (Fig. 31) Be careful to electrical connections when installing the fans back into...

  • Page 35: Condensate Tray

    CHAPTER 5 5.6 Condensate tray Cleaning WARNING RISK OF INJURY! Make sure that the power connection is disconnected, and fan is not moving before doing any work on the device Danger of electric shock; moving parts (fan) and hot surface 1.

  • Page 36: Module Assembly

    CHAPTER 5 2. Clean condensate tray with a cloth (Fig. 33) (Fig. 33) 5.7 Module assembly WARNING RISK OF INJURY! Make sure that the power connection is disconnected, and fan is not moving before doing any work on the device 1.

  • Page 37: Terminal Box With Isolator/Main Switch

    CHAPTER 5 2.Plug the electrical connections (Fig. 35) (Fig. 35) 5.8 Terminal box with isolator/main switch The terminal box is connected to the top of the casing ensures free access to the electronic component.

  • Page 38: Chapter 6 Installation, Service And Maintenance Of Accessories

    CHAPTER 6 Installation, service and maintenance of accessories 6.1 Accessory list Accessories Outdoor Air Filter ePM10 50% / M5 (48) Outdoor Air Filter ePM1 80% / F9 (96) Electrical Pre-Heater Electrical After-Heater Water After Heater Coil (Left-Right) Water Cooling Coil (Left) Water Cooling Coil (Right) Cooling DX (Left) Cooling DX (Right)

  • Page 39: Installation Of Accessories

    CHAPTER 6 6.2 Installation of accessories 6.2.1 Installation of water after heater Make sure that the power connection is disconnected before doing any work on the device. Make sure there is no hot water connection before doing any work on the device. WARNING Danger of electric shock;...
  • Page 40 CHAPTER 6 2.Place the hot water coil (Fig. 37) (Fig. 37) 3.Install the hot water coil pipe connection (Fig. 38) (Fig. 38)
  • Page 41 CHAPTER 6 4.Place the temperature sensor on the water outlet pipe with the metal cable tie and plug the sensor connection (metal cable tie and sensor are included in scope of hot water coil delivery) (Fig. 39) (Fig. 39) - EVO-45C, EVO-55C, EVO-70C, EVO-85C, 1.
  • Page 42 CHAPTER 6 2.Remove the sheet metal and rock wool on the service panel. (Fig. 41) (Fig. 41) 3. Place the hot water coil 4. Place the temperature sensor on the water outlet pipe with the metal cable tie and plug the sensor connection (metal cable tie and sensor are included in scope of water after heater delivery) 5.

  • Page 43: Installation Of Electrical After Heater

    CHAPTER 6 6.2.2 Installation of electrical after heater 1. Remove the service panel (Fig. 46) (Fig. 46) 2. Place the electrical after heater (Fig. 47) (Fig. 47)
  • Page 44 CHAPTER 6 3. Plug the electrical connections on the electrical heater (Fig. 48) (Fig. 48)

  • Page 45: Installation Of Outdoor Air Filter Epm10 50

    CHAPTER 6 6.2.3 Installation of outdoor air filter ePM10 50% 1.Remove the filter lock. (Fig. 49) (Fig. 49) 2. Place the filter lock as shown below (Fig. 50) (Fig. 50)

  • Page 46: Installation Of Recirculation Damper

    CHAPTER 6 6.2.4 Installation of recirculation damper WARNING Make sure that the power connection is disconnected before doing any work on the device. It is recommended to remove the heat exchanger to install the recirculation damper easily 1. Loosen the screws of the device service panel and remove. (Fig. 51) (Fig.

  • Page 47: Installation Of Outdoor Damper

    CHAPTER 6 4. Plug the electrical connections on the damper actuator (Fig. 54) (Fig. 54) 6.2.5 Installation of outdoor damper WARNING Make sure that the power connection is disconnected before doing any work on the device. Before the damper installation, remove the filter and fan. 1.
  • Page 48 CHAPTER 6 2. Placed the damper from the ears to the bolts and tighten the bolts at the top and bottom of the damper. (Fig. 56) (Fig. 56) (Fig. 56)
  • Page 49 CHAPTER 6 7.. Plug the electrical connections on the damper actuator (Fig. 57) (Fig. 57)

  • Page 50: Installation Of Condensate Pump

    CHAPTER 6 6.2.6 Installation of condensate pump Condensate water can be easily removed from the condensate tray. If the water needs to be raised to a certain height, a suitable pump should be used. 1. See figure 65 to determine the amount of condensate water in each EVO-C models (Fig.

  • Page 51: Chapter 7 Wiring Diagram Overview

    CHAPTER 7 WIRING DIAGRAM OVERVIEW 7.1 EVO-10C Wiring Diagrams...
  • Page 52 CHAPTER 7...
  • Page 53 CHAPTER 7...

  • Page 54: Evo-15C Wiring Diagrams

    CHAPTER 7 7.2 EVO-15C Wiring Diagrams...
  • Page 55 CHAPTER 7...
  • Page 56 CHAPTER 7...

  • Page 57: Evo-25C Wiring Diagrams

    CHAPTER 7 7.3 EVO-25C Wiring Diagrams.
  • Page 58 CHAPTER 7...
  • Page 59 CHAPTER 7...

  • Page 60: Evo-35C Wiring Diagrams

    CHAPTER 7 7.4 EVO-35C Wiring Diagrams...
  • Page 61 CHAPTER 7...
  • Page 62 CHAPTER 7...

  • Page 63: Evo-45C Wiring Diagrams

    CHAPTER 7 7.5 EVO-45C Wiring Diagrams...
  • Page 64 CHAPTER 7...
  • Page 65 CHAPTER 7...

  • Page 66: Evo-55C Wiring Diagrams

    CHAPTER 7 7.6 EVO-55C Wiring Diagrams...
  • Page 67 CHAPTER 7...
  • Page 68 CHAPTER 7 CHAPTER 7...

  • Page 69: Evo-70C Wiring Diagrams

    CHAPTER 7 7.7 EVO-70C Wiring Diagrams...
  • Page 70 CHAPTER 7...
  • Page 71 CHAPTER 7...

  • Page 72: Evo-85C Wiring Diagrams

    CHAPTER 7 7.8 EVO-85C Wiring Diagrams...
  • Page 73 CHAPTER 7...
  • Page 74 CHAPTER 7...

  • Page 75: Spare Part List

    CHAPTER 8 SPARE PART 8.1 Spare part list You may use only original EVO-C spare parts are allowed, since EVO-C is not liable if any third party spare components are used.any third party spare components are used. Spare part Exhaust Air Fan Assembly Fresh Air Fan Assembly Heat Exchanger Main PCB...
  • Page 77 After Sales Service AERA heat recovery devices do not have any parts replacement or repair work to be performed by the user other than cleaning and eye inspection. Users should contact the AERA company for faults detected during operation or maintenance. If you have problems and need to get a service, please contact the following address.
  • Page 78 EVO-C User’s Manual COMPACT AIR HANDLING UNIT WITH COUNTERFLOW HEAT EXCHANGER AERA AIR CONDITIONING & VENTILATION TECH. aera.com.tr Sales Office Varyap Meridian, Grand Tower A Blok No:89 Ataşehir İSTANBUL +90 216 504 76 86 +90 216 504 76 90 Factory 3.

This manual is also suitable for:

Evo-10cEvo-45cEvo-15cEvo-25cEvo-55cEvo-35c ... Show all

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