Taco Electronic Solutions iWorx MPU2, Руководство по установке

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iWorx® MPU2/MPU3
24 502-009, Effective: April 17, 2013
© 2013 Taco Electronic Solutions, Inc.
Adding Demand Controlled Ventilation (CO2)
Controlled: 0-10VDC Modulated or 2-pos Economizer
Damper Actuator based on space or return duct CO2
Added Sensors Required: Duct Mount (Taco Part
#ACC-DS-CO2 ) or Wall Mount (Taco Part #ACC-RS-
CO2 ) CO2 Sensor
Existing Sensors Required: Return Air Temp, Supply
Air Temp, Fan Proof, Filter Status
1.Press Controllers from main screen.
2.Select required MPU from controller list and press
appropriate controller.
3.Press All Settings .
4.Press Next 14 .
5.Press Next 4 .
6.Press IAQ Mode .
7.The IAQ Mode menu opens.
8.Select IAQ sensor input mode:
- Digital = Open/close switch sensor
- Analog = 0-10VDC Sensor (shown)
9.Press Save .
10.Press IAQ Settings .
11.The IAQ Settings menu opens.
a.Select IAQ Delay Time before response to IAQ
demand.
b.Select Temp Reset Limit to allow +- deviation
from space temperature setpoint in order to satisfy
IAQ demand.
c. Set Deadband in PPM.
d.Press
Save .
12.Press IAQ Sensor .
13.The IAQ Sensor menu opens.
a.Select Min PPM.
b.Select Max PPM.
c. Select Setpoint PPM.