Accutrol IAQ-Tek Installation, Operation & Maintenance Manual Download Page 1

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IAQ-Tek

Outdoor Airflow Transmitter

Installation, Operation

& Maintenance Manual

Released

Sept 2019

Accutrol, LLC

21 Commerce Dr.

Danbury, CT
06810

Tel: 203-445-9991

Summary of Contents for IAQ-Tek

Page 1: ...IAQ Tek Outdoor Airflow Transmitter Installation Operation Maintenance Manual Released Sept 2019 Accutrol LLC 21 Commerce Dr Danbury CT 06810 Tel 203 445 9991...

Page 2: ...tallation where installation is by persons other than Manufacturer against defects in products or components not manufactured by Manufacturer or against damages resulting from such non Manufacturer ma...

Page 3: ...lation 4 Step 4 Monitor Installation 5 Step 5 Tubing 6 Step 6 Wiring 7 Step 7 Power Up 8 Basic Display and Keypad Operation 9 Password Operation 9 Verifying Functionality Using Diagnostic Alarms 11 Us...

Page 4: ...e Probe Kit Shown Below PN 2001ASM00320 Probe 10 Tubing End Brackets Vertical Brackets For two probe configuration quantity of each item in the kit doubles and two T Fittings are included For three pr...

Page 5: ...upper end bracket to the upper mounting surface using 2 lock washers and 2 sheet metal screws provided Make sure the back of the Probe is at least six inches from the fully open damper Step 2b Attach...

Page 6: ...nt the transducer using 4 screws suitable for the 3 16 holes provided in the mounting bracket This mounting hardware is not included in the kit High High High High Low Low Low Low Step 4 Monitor Insta...

Page 7: ...IGH PRESSURE SIDE HIGH PRESSURE SIDE LOW PRESSURE S Note The tubing must run continuous directly from the probe to the transducer with no kinks pockets or loops Multiple Probe Configuration Step 5d Co...

Page 8: ...the cable end through the strain relief fitting and terminate the transducer wires to the monitor 9 pin terminal block per Figure 3 Be sure to secure each screw after landing wire in the proper locati...

Page 9: ...ate terminal blocks per Figure 5 Be sure to secure each screw after landing wire in the proper location Secure the strain relief fitting nut ALARM normally Energized Alarm to BAS Fan Run Contact NO OA...

Page 10: ...through the various selections Will index the selection of a particular item ENTER Will change the value to the one indexed All entries of ENTER shall be followed by a message which asks the user to c...

Page 11: ...he building operators that the intake volume has fallen below the minimum acceptable level The basis of the alarm shall be the result of the Balancer Adjusted CFM BCFM The Low Flow Alarm set point is...

Page 12: ...rm flag will be initiated immediately and without delay Loss of Enclosure Heater Should the enclosure temperature fall to eleven degrees below the enclosure temperature set point an Enclosure Heater A...

Page 13: ...mnt Wizard Steps 1 through 8 will guide you through the IAQ TEK Set Up using the Wizards Note The Pressure Transducer has an internal heating element which must be stabilized at set point before proce...

Page 14: ...6 Once you have completed the procedure the display should now read BALANCER SETUP Monitor CFM Balancer CFM Error If the Error is less than 25 hit the ENTER key You will then be asked to Use Balancer...

Page 15: ...type of differential pressure generating device being used Following is a list a standard Tek Air products and their respective SFC Generic Pitot 1 00 TFP 5000 or 6000 0 754 TPS 6000 0 624 IAQ TEK Pr...

Page 16: ...rved by the Balancer Enter the BAF as a percentage of monitor reading For example if the monitor indicates the flow 1000 CFM and the Balancer indicates the flow is 900 CFM the BAF is 1000 900 90 Facto...

Page 17: ...user can view the status of the digital input contact as OPEN or CLOSED Test Analog Output 1 When indexed this function will cause the 4 20mA Output CFM OUT to step from 4 ma to 12 mA to 20 mA and rep...

Page 18: ...ting 40 to 120 F Storage 40 to 150 F Air Velocity Capabilities Discharge of intake louver 75 to 750 FPM Free Air before damper 100 to 1000 FPM Probe Material PVC ABS Fire Rating UL 94 V0 and UL 94 5VB...

Page 19: ...wer Supply Voltage 24 VAC limits 19 31 VAC Power 25 VA Digital Input for Fan Status Interlock Type Dry Contact Analog Outputs Type Powered and Isolated 4 20mA Scaling CFM user set Temperature 30 to 12...

Page 20: ...lenum Rain Hood OA Damper OA Damper Air Handler Mixing Plenum Air Handler Mixing Plenum Cap Type Rain Hood Intake louver OA Damper R e t u r n Before d Modification a m p e r OA Damper louver R e t OA...

Page 21: ...A 2 r louver O A d a m p e r R e t d a m p e r O A d a m p e louver McQuay Type Intake O l A o d u a v m e p r e r Standard Air Intake Rain Hood DPR Rain Hood Air Handler Mixing Plenum Standard Rain H...