1. GENERAL Before you install and start up this product, please read the instruction booklets carefully because they contain important information for your safety and the safety of users during installation, use and maintenance. Once installation is complete, please pass the instruction book on to the end user. Please check that the equipment is in perfect condition when you unpack it since any factory defect is covered under the S&P guarantee.
4.3. S&P AIRSENS (BOOST) NOTE!!! The AIRSENS is a S&P accessory which can be purchased, there are three variations relative humidity (RH), carbon dioxide (CO2) and volatile organic compounds (VOC); Below lists the product descriptions and codes to be ordered. Please read this instruction booklet in conjunction with the AIRSENS booklet. 5416845300 AIRSENS CO2 5416845500...
4.4. 0-10V CONTROL (BMS) Fan speed The speed is defined by a 0-10V input, when the control signal is received it will proportionally increase or decrease the speed of the fans depending on the input control voltage.
4.5. S&P AIRSENS RH (0-10V) Fan speed The speed is defined by the AIRSENS sensor, which will proportionally increase its control voltage depending on the humidity in the air NOTE!!! The AIRSENS is a S&P accessory which can be purchased, there are three variations relative humidity (RH), carbon dioxide (CO2) and volatile organic compounds (VOC);...
4.6. AIRSENS CO & VOC (0-10V) Fan speed The speed is defined by the AIRSENS sensor, which will proportionally increase its control voltage depending on the pollutants in the air NOTE!!! The AIRSENS is a S&P accessory which can be purchased, there are three variations relative humidity (RH), carbon dioxide (CO2) and volatile organic compounds (VOC);...
4.7. SCHT-AD 0-10V (CO2) Fan speed The speed is defined by the SCHT sensor, which will proportionally increase and decrease its control voltage depending on the pollutants in the air NOTE!!! The SCHT is a S&P accessory which can be purchased using the product code 5416731100. Please read this instruction booklet in conjunction with the SCHT booklet.
4.8. SCHT-AD 0-10V (RH) Fan speed The speed is defined by the SCHT sensor, which will proportionally increase and decrease its control voltage depending on the humidity in the air NOTE!!! The SCHT is a S&P accessory which can be purchased using the product code 5416731100. Please read this instruction booklet in conjunction with the SCHT booklet.
4.9. SCO2-A 0-10V (CO2) Fan speed The speed is defined by the SCO2-A sensor, which will proportionally increase and decrease its control voltage depending on the pollutants in the air NOTE!!! The SCO2-A is a S&P accessory which can be purchased using the product code 5401221000. Please read this instruction booklet in conjunction with the SCO2-A booklet.
4.10. SHT-A 0-10V (RH) Fan speed The speed is defined by the SHT-A sensor, which will proportionally increase and decrease its control voltage depending on the pollutants in the air NOTE!!! The SHT-A is a S&P accessory which can be purchased using the product code 5416803900. Please read this instruction booklet in conjunction with the SHT-A booklet.
5. UNIT STATUS OUTPUT WIRING The unit status output wiring has four outputs that can go back to a building management system, the relay outputs are a run, fault, filter and sensor relay. The contacts is normally open, with the following diagrams providing the functionality and connection details.
5.1. RUN RELAY Run Relay Run relay will activate when fan is in normal running conditions, below is the operation: Fan Running – Closed circuit Fan Stopped – Open circuit...
5.2. FAULT RELAY Fault Relay Fault relay will activate when either fan is in fault condition, below is the operation: Fan Running/Stopped – Open circuit Fault with Fan – Closed circuit...
5.3. FILTER RELAY Filter Relay Filter relay will activate when the filters are in a poor condition, below is the operation: Clean Filters – Open circuit Dirty Filters – Closed circuit...
5.4. SENSOR RELAY Sensor Relay Sensor relay will activate in the event of a fault sensor, below is the operation: No Fault – Open circuit Fault – Closed circuit...
6. MAINTENANCE Before manipulating the device, make sure that it is disconnected it from the mains and that no one can turn it on during the activity. The unit must be regularly inspected. These inspections should be carried out in order to avoid dirt or dust accumulating on the impeller, motor or back-draught shutter.
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