S&P NEMBUS 210 Manual
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S&P NEMBUS 210 Manual

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NEMBUS 210
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Summary of Contents for S&P NEMBUS 210

  • Page 1 NEMBUS 210...

  • Page 3: Table Of Contents

    4.7. diagram main circuit board ............................9 5. INSTALLATION (specialists) ............................10 5.1. Instructions on installation ............................ 10 5.2. Installing ventilation system NEMBUS 210 ......................10 5.2.1. Installation position ceiling installation ....................... 10 5.2.2. Installation position wall installation ......................10 5.2.3.
  • Page 4 10. REPAIRING FAULTS ..............................33 10.1. Malfunctions ................................. 33 10.2. Error messages ..............................34 11. MAINTENANCE (users) ..............................35 11.1. Changing fi lters ..............................35 12. MAINTENANCE (specialists) ............................36 12.1. Maintenance periods ............................36 12.2. Logs preventive maintenance..........................36 12.3.

  • Page 5: General Safety Instructions

    Children shall 2.2. IMPROPER USE not play with the appliance. Cleaning and Any other use of the ventilation system NEMBUS 210 not user maintenance shall not be made by described under “intended use” is prohibited. children without supervision.

  • Page 6: Components / Items Delivered

    3. COMPONENTS / ITEMS DELIVERED 3.1. COMPONENTS NEMBUS 210 15/1 M+P 26A 2056 Ventilation system NEMBUS 210 Filter (outdoor air) – ISO Coarse 65% (G4) Optional: ISO ePM1 70% (F7) Connection for extract air (ETA) Heat exchanger Filter (extract air) – ISO Coarse 65% (G4)

  • Page 7: Accessories

    3.3. REPLACEMENT PARTS impeller DN 190 EC Item no. Description Counterflow heat Plastic exchanger R153120101 NEMBUS 210-M1 scroll/ventilator unit Filter Filter quality extract air side: R153120007 NEMBUS 210-M2 scroll/ventilator unit • ISO Coarse 65% (G4) R153120016 NEMBUS 210-PL main PCB Filter quality supply air side: •...

  • Page 8: Dimensions

    4.6. DIMENSIONS 19.5...

  • Page 9: Diagram Main Circuit Board

    4.7. DIAGRAM MAIN CIRCUIT BOARD 53 54 35 28 Connection VOC sensor (optional accessory) Connection preheating battery (optional accessory) Connection control panel Connection ServoFlow Kit (optional accessory) Dipswitches for adjusting activating/adjusting the unit parameters Reset (factory setting) Modbus RTU connection / Connection for Potential-free contact communication module SPCM (optional Microfuse F5L250V...

  • Page 10: Installation (Specialists)

    • Start operation of the ventilation system only after NOTE completion of all installation tasks. The outdoor air and extract air connection must be always be conected on the bottom in the wall moun- ted units of the NEMBUS 210 (1).

  • Page 11: Ceiling Installation

    5.2.3. Ceiling installation 5.2.4. Wall installation 1. Drill holes. A min. 400 mm B min. 200 mm M+P-26A-2275 C 625 mm D 1253 mm 1. Drill holes. 2. Position ventilation system (1) with the outside air and A 390 mm (including space needed for condensate extract air side toward the exterior wall (17) and fasten connection) with screws (18).

  • Page 12: Installation Of Outdoor Air And Extract Air Ducts

    5.2.5. Installation of outdoor air and extract air Wall installation ducts NOTE It is indispensable install insulated duct on the out- door air and extract air in order to avoid condensa- tion. 5.2.6. Connect condensate duct 15/1 NOTE The following description is a suggestion for installa- tion of the condensate duct.

  • Page 13: Inspection Opening (Created During Construction)

    5.2.7. Inspection opening (created during 5.3. CONNECTION CONTROL PANEL NEMBUS-FB construction) NOTE The control panel can be installed on the wall (sur- face-mounted). Maximum cable length is 30 m (re- commended cable type: twisted pair shielded cable 4x0,22 mm ) to connect with the remote control. During construction an inspection opening must be for- seen for maintenance and repair work (19).
  • Page 14 a pag.26 22 26 blue white green M+P 26A 2277 3. Connect cable (22) from the control panel (16) to the NOTE connection (24). Flush-mounted box (73) is not included in the items delivered and must be provided on construction. 6.

  • Page 15: Commissioning (Specialists)

    6. COMMISSIONING (SPECIALISTS) NOTE The below curves and adjustments refers always on adjustments on speed V3! CAUTION Only qualifi ed specialists may commission the ven- tilation system, otherwise there is risk of injury or damage. 6.1. INSTRUCTIONS FOR COMMISSIONING • Before commissioning, the system including all air li- nes must be checked for possible pollution residues or foreign bodies and cleaned.
  • Page 16 [Pa] [Pa] Pressure loss [m³/h] Nominal fl ow rate (extract air) System operating pressure...
  • Page 17 Adjustment fl ow rate The airfl ow balance between supply and extract air can be adjusted. The supply airfl ow rate is adapted on a per- centage basis to the extract airfl ow rate at the potentio- meter (28), see table below. S&P recommends a slight underpressure in the house e.g.

  • Page 18: Adjusting Fl Ow Rate With Differential Pressure Gauge

    6.2.2. Adjusting fl ow rate with differential pressure gauge S&P recommends a slight underpressure in the house e.g. less supply airfl ow then extract airfl ow. M+P-26A-2061 XXXX 1. Lose screws Torx 10 (20) (Arrow 1). 2. Remove cover (21) (Arrow 2). M+P-26A-2065 5.

  • Page 19: Enabling/Disabling Humidity Sensor For Automatic Mode

    Adjust supply fl ow rate 6.3. ENABLING/DISABLING HUMIDITY SENSOR FOR AUTOMATIC MODE In the automatic mode, the ventilation system regulates the speed using the value set for relative humidity in the extract air. To this end, the humidity sensor must be acti- vated (factory setting: humidity sensor activated).

  • Page 20: Enabling/Disabling Voc Sensor (Optional Accessory) For Automatic Mode

    Extract air humidity Position potentiometer (35) 5. Adjust potentiometer (35) according to the extract air (Factory setting) humidity set point, see table below (factory setting Po- sition A). The upper target value for extract air humidity can be adjusted using the potentiometer (35) between 60- 90% (factory setting 80%, Position A).
  • Page 21 M+P-26A-2061 5. Adjust the potentiometer (35) according to the target 1. Disconnect power supply from ventilation system. value of the maximum concentration of pollutants in the extract air, see the following table (factory setting 2. Remove screws Torx 10 (20) (Arrow 1). Position A).

  • Page 22: Enabling/Disabling 0-10V Input (External Sensor) For Automatic Mode

    6.5. ENABLING/DISABLING 0-10V INPUT (external sensor) FOR AUTOMATIC MODE In automatic mode, the air volume in the ventilation sys- tem is regulated by an external 0-10 V signal. The input signal 0 V corresponds to the humidity protection fl ow rate.

  • Page 23: Emergency Shutdown Contact

    M+P-26A-2061 M+P-26A-2061 1. Disconnect power supply from the ventilation system. 1. Disconnect power supply from the ventilation system. 2. Remove screws Torx 10 (20) (Arrow 1). 2. Remove screws Torx 10 (20) (Arrow 1). 3. Remove cover (21) (Arrow 2). 3.

  • Page 24: Activating Fan Speed Boost Ventilation

    6.8. ACTIVATING FAN SPEED BOOST VENTILATION This contact can be used for activating the fan speed intensive ventilation (boost 130%, V4) using an external switch. You can use DIP switch 7 to set whether the con- tact functions as normally open contact or normally clo- sed contact.

  • Page 25: Individual User Settings

    7. INDIVIDUAL USER SETTINGS 7.1. SETTING TIMER FOR FILTER ALARM The factory setting for the timer for the fi lter alarm is 12 months. Changing the fi lter is highly dependent on the pollution of the outdoor air (e.g. pollen count, construc- tion site activity).

  • Page 26: Setting Weekly Programme

    7.2. SETTING WEEKLY PROGRAMME A weekly programme for setting of fan speeds can be set using the DIP switch on the back of the control panel. A total of four weekly programmes are available. The fac- tory setting is weekly programme 1. Regulation of the ventilation system using a weekly pro- gramme must be activated on the DIP switch 8 on the main circuit board, see page 24.
  • Page 27 Weekly programme 2 Monday-Friday Time / Speed Saturday-Sunday Time / Speed Weekly programme 3 NOTE For Weekly Programme 3, one of the following sensors must be activated: • Humidity sensor, see page 19. • VOC sensor (optional accessory), see page 20. •...
  • Page 28 Weekly programme 4 Monday-Friday Time / Speed Saturday-Sunday Time / Speed...

  • Page 29: Operation (Users)

    8. OPERATION (USERS) 8.1. CONTROL PANEL NEMBUS FB 1 Sekunde Touch for 1 second drücken Höchste Lüfterstufe Boost speed Sommerbypass (optionales Zubehör) für Summer bypass active for 8 hours 1-8 Stunden aktiv Wohnraumlüftungsgerät stoppt für 1 Stunde Ventilation system stops for 1 hour Bei aktiviertem Automatikmodus wird das Wohn- In automatic mode, the ventilation system raumlüftungsgerät über einen aktivierten...

  • Page 30: Setting Fan Speed By Hand

    8.2. SETTING FAN SPEED BY HAND 8.6. TURNING SUMMER MODE ON/OFF If needed, fan speeds can be reduced or increased by When outdoor temperatures are cooler, e.g., at night, the hand. The number of LEDs illuminated corresponds to supply air fan can be switched off. The outdoor air must the fan speed set.

  • Page 31: Reset Filter Alarm

    8.9. RESET FILTER ALARM NOTE After each time the fi lter is replaced, the fi lter alarm At the factory, the timer for the fi lter alarm was set must be reset. at 12 months. Replacing of the fi lter is highly depen- dent on the pollution of the outdoor air (pollen count, The symbol is lit, when the pre-set timer construction site activity).
  • Page 32 INPUT REGISTERS (Read only) Modbus Adress Register Values Description Default Data type No error 16 bit word 30005 Communication error Remote controller 16 bit word Modbus RTU 16 bit word Not active 16 bit word Active (fireplace defrost) 16 bit word 30006 Defrost status Active (with pre-heater)

  • Page 33: Repairing Faults

    HOLDING REGISTERS (Read/Write) Modbus Adress Register Values Description Default Data type Minimum difference 40068 Min ETA-ODA for by-pass 30-60 dºC between ETA-ODA for 30 dºC 16 bit word by-pass Manual (low airflow) 16 bit word Manual (medium airflow) 16 bit word 40133 Selected airflow Manual (nominal airflow)

  • Page 34: Error Messages

    Malfunction • Calibration of the ServoFlow Kits installed (optional accessory) is not possible. • The LEDs of the fan speeds are blinking. • The symbol in the control panel blinks 13x red. Cause Remedy There is a fault in the device. •...

  • Page 35: Maintenance (Users)

    11. MAINTENANCE (USERS) 11.1. CHANGING FILTERS The period between fi lter replacements is set to 12 mon- NOTE ths at the factory. This interval can be reduced or increa- sed depending on air pollution, see page 25. The following representations of the ventilation sys- tem are schematic diagrams.

  • Page 36: Maintenance (Specialists)

    12. MAINTENANCE (SPECIALISTS) CAUTION All maintenance tasks described below for the ven- tilation system may only be carried out by qualifi ed specialists, otherwise there is risk of injuries or da- mages. 12.1. MAINTENANCE PERIODS Maintenance tasks Annually Every 2 years Clean ventilation device, see page 37 Clean and fill condensate line, condensate tray and syphon dryer, see page 37 Clean heat exchanger, see page 38...

  • Page 37: Cleaning

    12.3. CLEANING RISK OF INJURY Disconnect all poles of the ventilation system from the power network before all cleaning tasks, otherwi- se there is risk of injury. 12.3.1. Cleaning ventilation system NOTE The following representations of the ventilation sys- tem are schematic diagrams. The device is mounted permanently on the ceiling for all maintenance tas- ks.

  • Page 38: Cleaning Heat Exchanger

    12.3.2. Cleaning heat exchanger NOTE The following representations of the ventilation sys- tem are schematic diagrams. The device is mounted permanently on the ceiling for all maintenance tas- ks. The installation position shown is not possible. M+P-26A-2068 1. Remove screws Torx 25 (55) (Arrow 1). 8.

  • Page 39: Cleaning Fan Blade

    12.3.3. Cleaning fan blade NOTE The following representations of the ventilation sys- tem are schematic diagrams. The device is mounted permanently on the ceiling for all maintenance tas- ks. The installation position shown is not possible. M+P-26A-2069 1. Remove screws Torx 25 (55) (Arrow 1). 6.

  • Page 40: Repairs (Specialists)

    13. REPAIRS (SPECIALISTS) CAUTION All repairs to the ventilation system may only be ca- rried out by qualifi ed specialists, otherwise there is risk of injuries or damages. 13.1. CHANGE FANS NOTE The following representations of the ventilation sys- RISK OF INJURY tem are schematic diagrams.
  • Page 41 M+P-26A-2071 7. Remove screws Torx 10 (20) and take off cover (21) 10. Remove screws Torx 30 (63) and replace supply air (Arrow 6). fan (13) (Arrow 8). 8. Disconnect voltage supply M1 (48) and M2 (49), as well 11. The installation takes place in the reverse sequence. as control signals M1 (53) and M2 (54) on the main cir- 12.

  • Page 42: Replacing Heat Exchanger

    13.2. REPLACING HEAT EXCHANGER NOTE The following representations of the ventilation sys- RISK OF INJURY tem are schematic diagrams. The device is mounted Before replacing the heat exchanger, disconnect all permanently on the ceiling for all maintenance tas- poles of the ventilation system from the power ne- ks.

  • Page 43: Replacing Main Circuit Boards

    13.3. REPLACING MAIN CIRCUIT BOARDS NOTE The following representations of the ventilation sys- MATERIAL DAMAGES tem are schematic diagrams. The device is mounted When replacing the main circuit boards, they must permanently on the ceiling for all maintenance tas- be protected from electrostatic discharge, otherwise ks.

  • Page 44: Replace Humidity/Temperature Sensor

    13.4. REPLACE HUMIDITY/TEMPERATURE SENSOR NOTE The following representations of the ventilation sys- RISK OF INJURY tem are schematic diagrams. The device is mounted Before replacing the humidity/temperature sensors, permanently on the ceiling for all maintenance tas- disconnect all poles of the ventilation system from ks.

  • Page 45: Decommissioning/Disposal

    7. Remove screws Torx 10 (20) and take off cover (21) 9. Disconnect connection cables (70) from the humidity/ (Arrow 6). temperature sensors (71), and replace humidity/tem- perature sensors (71). 8. Decouple all humidity/temperature sensors from the connection (52) of the main circuit boards (5). 10.

  • Page 46: Erp Data

    15. ErP DATA Ecodesign Commission regulation (EU) N°1253/2014 of July 2014 Information requirements (Annex V) NEMBUS 210 Trade mark S&P Identifi er 5153120200 SEC average climate (kWh/(m².an)) SEC class SEC cold climate (kWh/(m².an)) SEC warm climate (kWh/(m².an)) Typology UVR bidirectional...

  • Page 47: Putting Out Of Service And Recycling

    16. PUTTING OUT OF SERVICE AND RECYCLING EEC legislation and our consideration of future generations mean that we should always re- cycle materials where possible; please do not forget to deposit all packaging in the appro- priate recycling bins. If your device is also la- beled with this symbol, please take it to the nearest Waste Management Plant at the end of its serviceable life.
  • Page 48 S&P SISTEMAS DE VENTILACIÓN, S.L.U. C. Llevant, 4 Polígono Industrial Llevant 08150 Parets del Vallès Barcelona - España Tel. +34 93 571 93 00 www.solerpalau.com Ref. 9023100502...

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