User Manual tSENSE VAV No Disp -, temperature- and relative humidity controller General tSENSE VAV No Disp for wall mounting measures indoor air carbon dioxide concentration, temperature and relative humidity in rooms. The unit connects to Direct Digital Control (DDC).
0 - 10 VDC 0 - 50 See label See label Relay CO 0 - 10 VDC 900 - 1000ppm See label See label Table 1. Default output configurations of tSENSE VAV No Disp Document Page UMA 192 3 (12)
The sensor is supplied with 0 - 10VDC linear analogue outputs for Out(1), Out(2) and Out(3) (see Table 1). Alternative output ranges can be configured via PC software UIP (version 5 or later). See information at senseair.com. Out1/Out2/Out3 Each output consists of four blocks. Each block has nine source options.
Voltage range Max (the same approach with “Min”) UIP5 Select source Each output consists of four blocks. Each block has nine source options. ❶ ❷ UIP5 Source: CO selected Save Types Analogue/Analogue Invert (The same approach with “Digital/Digital Invert”) ❶ ❷...
❶ ❷ ❸ NOTE! UIP baudrate ≠ RS-485 baudrate if tSENSE VAV No Disp is connected via phone jack (see fig. 2). UIP baudrate = RS-485 baudrate if tSENSE VAV No Disp is connected via screw terminal (see fig. 3).
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Connect meter ❶ ❷ Connect meter ❸ Information Document Page UMA 192 7 (12)
❻ Lower right corner of screen NOTE! UIP baudrate ≠ RS-485 baudrate if tSENSE VAV No Disp is connected via phone jack (see fig. 2). UIP baudrate = RS-485 baudrate if tSENSE VAV No Disp is connected via screw terminal (see fig. 3).
Measured values Temperature unit selection ❶ ❷ UIP5 Misc Meter information Calibration options CO Zero cal/Background/Target cal UIP: If reference meter shows e.g. CO -value 500ppm set Target to 500 Background calibration button ❶ ❷ Press 15s, until… Green LED blinks twice Document Page UMA 192...
Enable/Disable UIP5 ABC period (ABC target / Altitude / Restore cal) UIP5 Automatic system test A full system test is executed automatically at every power-up. Sensor probes are checked constantly during operation against failure by checking valid dynamic measurement ranges. System checks returns error bytes to RAM.
CO calibrations, unless some special situations have occurred. Software can be downloaded free at www.senseair.com. USB-cable and zero calibration kit can be ordered from SenseAir. Check can be done on site without interfering with ventilation system. Document Page...
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