AERA EVO-R Installation And Operation Instructions Manual
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AERA EVO-R Installation And Operation Instructions Manual

Compact air handling unit with rotary heat recovery
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EVO-R
User's
Manual
COMPACT AIR HANDLING
UNIT WITH ROTARY
HEAT RECOVERY

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Summary of Contents for AERA EVO-R

  • Page 1 EVO-R User’s Manual COMPACT AIR HANDLING UNIT WITH ROTARY HEAT RECOVERY...

  • Page 2: Table Of Contents

    Table of Contents CHAPTER 1 GENERAL INSTALLATION AND OPERATING INSTRIUCTIONS 1.0 Important information………………………………………………………………………………………………………….……Page 4 Page 4 1.1 Warning and safety instructions………………………………………………………………………...…………………………Page 4 Page 4 1.2 Warranty claims – Exclusion of liability…………………………………………………………………...………………………Page 4 Page 4 1.3 Regulations – Guidelines…………………………………………………………………...……………………………………...Page 5 Page 5 1.4 Receipt…………………………………………………...…………………………………………………………………………..Page 5 Page 5 1.5 Storage………………………………………………………………………………………………………………..………….….Page 5...
  • Page 3 CHAPTER 7 WIRING DIAGRAM OVERVIEW 7.1 EVO-15R Wiring Diagrams……………………………………………………………………………………………………… Page 33 7.2 EVO-20R Wiring Diagrams……………………………………………………………………………………………………… Page 37 Page 41 7.3 EVO-30R Wiring Diagrams……………………………………………………………………………………………………… 7.4 EVO-50R Wiring Diagrams……………………………………………………………………………………………………… Page 45 7.5 EVO-60R Wiring Diagrams……………………………………………………………………………………………………… Page 49 7.6 EVO-80R Wiring Diagrams……………………………………………………………………………………………………… Page 53 Page 57 7.7 EVO-95R Wiring Diagrams………………………………………………………………………………………………………...

  • Page 4: Chapter 1 General Installation And Operating Instriuctions

    Issues to be Considered by Customers Related to Warranty The AERA service personnel or the services authorized by AERA should intervene for the devices covered by the warranty. Damage caused by installation mistakes or by unauthorized persons is not covered by the warranty.

  • Page 5: 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 6: Intended Use

    The EVO-R units are equipped with rotary heat exchanger. More than 80 % of the extract air heat is transferred to the outdoor air. The supply air is led by the duct system to the primary (supply air needing) areas. The used air is extracted from the secondary areas (like e.g.

  • Page 7: Performance Data

    General construction-law requirements The EVO-R units with heat recovery must only be installed and operated in rooms with heat systems which depend on room air, if their flue gas venting is monitored by specific (on-site) safety devices, which shut down the EVO-R unit when activated. We recommend speaking with the competent chimney sweep to take account of possible wishes before procuring a negative pressure monitoring system for heat systems.
  • Page 8 EcoDesign Points Declared typology Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional Type of drive Variable Variable Variable Variable Variable Variable Variable Variable Variable Type of HRS Recuperative Recuperative Recuperative Recuperative Recuperative Recuperative Recuperative Recuperative Recuperative Nominal NRVU flow rate [ m /h ] 1400 2200...

  • Page 9: Chapter 2 Installation

    EVO-R compact devices must be mounted in a vertical position. Due to noise level which change according to working conditions, it is recommended to install the EVO-R units in the infrequently used rooms like that storage rooms, washing rooms etc. If the device to be used has a cooling coil, ensure that there is a waste water connection in the installation area.

  • Page 10: Unit Insulation

    If the unit is to be used in outdoor, make sure that the necessary equipment is installed. (weather roof and outdoor spigot, optional) 2.2 Installation EVO-R has easily adjustable stays. (Fig. 2) First of all, make sure that there is enough space for the device servicing. Therefore, the device must be assembled after the dimensions have been identified.

  • Page 11: Air Ducting, Ventilation Circuit

    The surface-mounted controller with touchscreen is connected to the unit by means of a 5 m connecting cable (also available in 10 or 20 m length). The electrical connection of the EVO-R takes place directly in the terminal box. If any electronic accessory is...

  • Page 12: Chapter 3 Functional Description

    CHAPTER 3 FUNCTIONAL DESCRIPTION 3.0 Unit overview -Non-dividable unit (EVO-15R, EVO-20R, EVO-30R) (Fig. 4) Fig. 4 1. Terminal box 2. Exhaust air fan 3. Supply air fan 4. Outdoor air pre-filter (ePM10 50%) (optional) 5. Extract air filter (ePM10 50%) 6.
  • Page 13 -Dividable unit (EVO-50R, EVO-60R, EVO-80R, EVO-95R, EVO-120R, EVO-150R) (Fig. 5) Fig. 5 1. Terminal box 2. Exhaust air fan 3. Supply air fan 4. Outdoor air pre-filter (ePM10 50%) (optional) 5. Extract air filter (ePM10 50%) 6. Outdoor air main filter (ePM1 55%) 7.

  • Page 14: Dimensions

    CHAPTER 4 DIMENSIONS PERFORMANCE CURVE 4.0 Dimensions -Non-dividable unit (EVO-15R, EVO-20R, EVO-30R) (Fig. 6) MODEL Dimensions (mm) (Fig. 6) 1295 1700 EVO-15R 1400 1090 1700 1010 EVO-20R 1500 1200 1700 1120 EVO-30R Fig. 6...
  • Page 15 MODEL Dimensions (mm) (Fig. 7) EVO 15-R 93,5 463,2 263,4 EVO 20-R 143,5 514,2 286,4 EVO 30-R 193,5 573,2 313,4 Fig.7...
  • Page 16 -Dividable unit (EVO-50R, EVO-60R, EVO-80R, EVO-95R, EVO-120R, EVO-150R) (Fig. 8) MODEL Dimensions (mm) 1775 1470 1845 1240 1390 1230 EVO-50R 1895 1590 2015 1360 1510 1330 EVO-60R 2145 1840 2100 1610 1760 1350 1055 EVO-80R 2245 1940 2315 1710 1860 1480 1200 EVO-95R...
  • Page 17 MODEL Dimensions (mm) (Fig. 9) EVO 50-R 366,5 372,5 59,6 130,4 EVO 60-R 446,5 402,5 179,6 130,4 EVO 80-R 429,6 130,4 EVO 95-R 616,5 490,5 529,6 130,4 EVO 120-R 696,5 1035 527,5 679,6 130,4 EVO 150-R 816,5 1055 1160 589,5 929,6 130,4 Fig.

  • Page 18: Performance Curve

    4.1 Performance curve...

  • Page 19: Chapter 5 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-R 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 20 2. Remove the exhaust fan to disconnected the electrical connections easily. (6.3 Service and maintenance of the fan) 3. Unplug the electrical connections on the varimax drive unit (Fig. 11) Fig. 11 3. Pull lock-bars for unlock heat exchanger (Fig. 12) Fig.

  • Page 21: Filter Change

    Cleaning The cleaning process consists of three steps. First, rinse the heat exchanger with water using a high pressure cleaner to remove dust, particles, deposits etc. Then, use detergent to clean the heat exchanger. As a third step, remove the detergent with water. Make sure that the nozzle of the high pressure cleaner is adjusted to a plain jet.
  • Page 22 2. Pull lock-bars for unlock filter and remove from slides (Fig. 15) Fig. 15 The EVO-R compact unit is equipped with ePM1 55% (F7) class filter on the outdoor air side and ePM10 50% (M5) class filter on the extract air side as standard. Outside/extract air:...
  • Page 23 Be careful during service and maintenance as the fans are heavy. 1. Unlock the lock and turn the handles counter clock-wise direction for opening doors. (Fig. 16) Fig. 16 2. Unplug the power connector on the fan (Fig. 17) Fig. 17 3.

  • Page 24: Module Assembly

    Fig. 19 4. Remove the fan slowly and carefully (Fig. 20) Fig. 20 Be careful to electrical connections when installing the fans back into 5.4 Module assembly 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 25: Terminal Box With Isolator/Main Switch

    2. Plug the electrical connections (Fig. 22) Fig. 22 5.5 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 26: 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) Cooling Coil (Left) Cooling Coil (Right) Cooling DX (Left) Cooling DX (Right)

  • Page 27: Installation Of Accessories

    6.2 Installation of accessories 6.2.1 Installation of electrical after heater 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 28: Installation Of Outdoor Air Filter Epm10

    6.2.2 Installation of outdoor air filter ePM10 50% (M5) 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 29: Installation Of Recirculation Damper

    6.2.3 Installation of recirculation damper Make sure that the power connection is disconnected before doing any work on the device. 1. Bring modules closer together (Fig. 28) Fig. 28 2. Fasten the cables with cable tie and plug the electrical connections (Fig. 29) Fig.

  • Page 30: Installation Of Outdoor Damper

    6.2.4 Installation of outdoor damper 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. Loosen the screw (Fig. 31) Fig. 31 2. Placed the damper from the ears to the bolts and tighten the bolts at the top and bottom of the damper. (Fig. 32) Fig.
  • Page 31 Fig. 33 3. Plug the electrical connections on the damper actuator (Fig. 34) Fig. 34...

  • Page 32: 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 35 to determine the amount of condensate water in each EVO-R models (Fig. 35) 2. See figure 36 to check the pump working range. (Fig. 36)
  • Page 33 CHAPTER 7 WIRING DIAGRAM OVERVIEW 7.1 EVO-15R Wiring Diagrams...
  • Page 37 7.2 EVO-20R Wiring Diagrams...
  • Page 41 7.3 EVO-30R Wiring Diagrams...
  • Page 45 7.4 EVO-50R Wiring Diagrams...
  • Page 49 7.5 EVO-60R Wiring Diagrams...
  • Page 53 7.6 EVO-80R Wiring Diagrams...
  • Page 57 7.7 EVO-95R Wiring Diagrams...
  • Page 61 7.8 EVO-120R Wiring Diagrams...
  • Page 65 7.9 EVO-150R Wiring Diagrams...
  • Page 69 CHAPTER 8 SPARE PART 8.1 Spare part list You may use only original EVO-R spare parts are allowed, since EVO-R is not liable if any third party spare components are used. Spare part Exhaust Air Fan Assembly Fresh Air Fan Assembly...

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