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www.75f.io       888.590.8995 x2

 

 

Install in accordance with all state and local codes. 

 

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FEATURES

 

 

Monitoring  of  differential  pressure  between  barometric  and 
indoor pressure.

 

 

When  used  in  conjunction  with  the  75F  Outside  Air 

Optimization Package, pressure control is possible.

 

 

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SPECIFICATIONS 

 

75F Pressure Controller 

 

Supply Voltage: 24VAC 

 

Input: 0-10VDC 

 

Operating Environment: 

41

°

 122

°

F

 

 

Enclosure: Rainproof type 3R non-metallic enclosure 

A/DP2 Series Pressure Sensor 

 

Supply Voltage: 24VAC 

 

Output: 0-10VDC signal 

 

Range: +/-

0.25”

W.C 

 

Accuracy: +/-0.8% 

 

Operating Environment: 14 to 140

F, 0-92% R.H. 

non-condensing 

 

Enclosure: UL94-V0 rated, flame retardant ABS, RoHS 

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MOUNTING  

 

Roof

Ceiling

Fig.2

 

Summary of Contents for A/DP2 Series

Page 1: ...olumn 75F solutions can regulate the pressure differential when the Pressure Sensor Package Solution is used in conjunction with a 75F Outside Air Optimization Package PRECAUTIONS Failure to wire devi...

Page 2: ...ackage pressure control is possible SPECIFICATIONS 75F Pressure Controller Supply Voltage 24VAC Input 0 10VDC Operating Environment 41 F 122 F Enclosure Rainproof type 3R non metallic enclosure A DP2...

Page 3: ...on the label pointing upward If the unit must be installed flat there may be a zero shift The shift can be corrected with the zero adjustment located inside the enclosure To adjust the zero both press...

Page 4: ...below Wiring the A DP2 Use 18 3AWG to run power from the 75F controller to the pressure sensor as shown in Fig 3 The power for the A DP2 is internally connected so that the controller will power the A...

Page 5: ...e Smart Node should read default room 1 Press the Right button on the Smart Node until Advertising is displayed 2 2 With the CCU Tablet within 20 of the Smart Node press Pair Pressure Sensor from Setu...

Page 6: ...w tab will appear titled Summary In the Summary tab look at the Pressure Sensor section and check that there are rational values being displayed for the differential pressure Typical differential pres...

Page 7: ...ied foam is missing No pressure value If there is no differential pressure value displayed in the system summary first use your voltmeter to check that there is a DC signal of 5VDC being sent to the c...

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