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<br />[1 <br /> <br />n <br /> <br />n <br /> <br />n <br /> <br />n <br /> <br />:J <br /> <br />] <br /> <br />J <br /> <br />] <br /> <br />] <br /> <br />] <br /> <br />J <br /> <br />[] <br /> <br />lJ <br /> <br />o <br /> <br />u <br /> <br />IJ <br /> <br />u <br /> <br />lJ <br /> <br />'. <br /> <br />Test Spec. Mode Test Procedure Expected Pass Fail Notes <br />10 Section Response <br /> 15950 <br />5 Return air damper X <br />Coni. opens. <br /> . AJann activates. X Note 13 <br />5 3.o8H SF static Increase set point by .os" Verify SF &RF VFDs X <br /> pressure Increases speed. <br /> Decrease set point by .05" Verily SF & RF VFOs X <br /> decreases speed. <br /> RF control Change SF SP set point and RF Verily from now station X Note 3 <br /> tracks at designed differential. _ RF tracks SP. <br />7 3.08J SF S1atic HI Simulate static pressure t" higher SF & RF shut down. X <br /> Limit than set polnL <br /> OA & RE dampers close. X <br /> A1ann to BAS X Note 11 <br />8 3.08M Filter A1ann Simulate high dIfferentlat Verify that BAS reports X Note 12 <br /> presstH'e across filters.. an alann. <br />9 3.08E Ftre/smot<e Simulate firelsmot<e conditlOlL NOT TESTED. <br /> <br />. <br /> <br />. <br /> <br />End Of Test <br /> <br />Notes: 1. <br />2. <br />3. <br />4. <br />5. <br />6. <br />7. <br />8. <br />9. <br />10, <br />II. <br />12. <br />13, <br />14, <br /> <br />Set these nombets at !he OX controIer to gain discharge air tempera\lI'e control. <br />Didn1 test OX staging because of outside air lemperaIure. <br />Return CFM is not brought out on computer. GX-91 00 program has a set po;;.,t of -700cFM. <br />Drawing shows only IF-4 a_ated with this unit, main computer has lhree elChausI fans on.. All fans are commanded on. <br />Outside air dampers didn1 close, no alarms were 90_ at the main computer. <br />Unable to get unit to start when unoccupie<t <br />Unable to locale IF-4 on screen. changing air handler status has no effect on IF-4, <br />Air hander has a single 55. degree discharge temperature set point. <br />Discharge a~ lemperaiure was varying from 50 to 80 degrees. I changed PI numbers to get better control. <br />Set point is not available from main computer. <br />No alann is generated. <br />Filter status is not on computer. <br />Fans did not shut down. Heating valve conlrolled for discharge set point. No alarm generated. <br />UnlIls not programmed for morning warm up. <br /> <br />. <br /> <br />File: AHU1_FinaIReport.doc <br /> <br />Page 6 of 6 <br />