Why does my Price PCV Controller have BACnet communication errors?
BACnet MS/TP requires a daisy chain configuration where each network device connects directly along a main cable. Avoid star, bus, “T”, or other network configurations as they cause unreliable networks. Ensure correct polarity on MSTP wiring, maintaining consistent wire colors for positive and negative terminals throughout the network.
What to do if my Price PCV damper acts erratically?
First, check the actuator mounting to ensure the damper fully closes when the actuator is in the fully closed position. Then, pivot the grey release clutch on the actuator and move it by hand, making sure the set screw on the damper shaft is tightened securely to prevent slipping. Verify that the three wires in the actuator are correctly wired: green to COM, red to CW, and yellow to CCW. Finally, ensure the static pressure probe connects to the HI (RED) side port of the transducer, leaving the LO (Green side) port open to the atmosphere.
General| Brand | Price |
|---|---|
| Model | PCV Series |
| Category | Controller |
| Language | English |
Step-by-step guide for mounting and connecting the PCV unit.
Setting MAC address, Device Instance, and Baud Rate for BACnet.
Pressure Controller setup for setpoint, deadband, and control type.
Configuring network segments and setting MAC addresses.
Understanding and setting device instance for coupled MAC and DI.
Common faults and their solutions for the PCV controller and BACnet.
Further troubleshooting steps for BACnet communication errors and wiring.
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