What to do if my Bedford Controller is full-frequency running?
If your Bedford Controller is running at full frequency, it could be due to several reasons. First, check the transducer and wiring to ensure you haven't lost pressure feedback. Second, make sure parameter b05.02 is not set to 1. Finally, ensure that S2-Com is open.
Why does my Bedford W713B Controller display a pressure error?
A pressure error on your Bedford Controller might stem from a few potential issues. It could be due to a detector error, so try using a standard detector. Alternatively, incorrect parameter settings could be the cause; calibrate parameters b01.05, b01.06, b01.08, b01.11, and b01.13. Lastly, avoid using excessively long transducer wires.
How to fix can't sleep error on Bedford W713B?
The 'Can’t Sleep' error on your Bedford Controller can arise from several issues: * Check for outlet pipe leakage and consider adjusting parameter b04.04. * Inspect for check valve leakage. * Assess if the pressure tank is damaged and replace if needed. * Address high environment EMI by using shielded wires for the transducer, connecting the shielded layer to PE. * Ensure parameter b04.00 is set to 1.
General| Brand | Bedford |
|---|---|
| Model | W713B Series |
| Category | Controller |
| Language | English |
Details essential safety warnings and cautions for safe operation and to prevent equipment damage.
Outlines the controller's input/output capabilities, functional characteristics, and model specifications.
Provides guidance for selecting the appropriate model and details the controller's external dimensions.
Details the wiring connections for the main power and motor terminals, including grounding requirements.
Explains the connections for control signals, analog inputs, digital inputs, and communication interfaces.
Illustrates the comprehensive wiring diagram for control terminals and system connections.
Details main circuit wiring, breaker selection, optional reactors, EMC filters, and ground wiring.
Identifies and explains the function of each key on the controller's keypad interface.
Details the steps for operating the controller, including display content and initialization.
Explains display interpretation, initialization, and the parameter setting menu structure.
Covers single pump and multi-pump systems for constant pressure water supply, including wiring and parameters.
Details single and multi-pump systems for constant differential pressure, including system introduction, wiring, and parameters.
Explains single and multi-pump systems for constant temperature control, including wiring and parameters.
Details single and multi-pump systems for constant differential temperature, including system introduction, wiring, and parameters.
Troubleshooting guide for system running faults, including reasons and solutions.
Troubleshooting guide for water supply running faults, covering various fault types and causes.
Troubleshooting guide for controller running faults, including inverter and communication issues.
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