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General| Model | VR15M |
|---|---|
| Category | Water System |
| Max Temperature | 230 °F |
| Material | Cast Iron |
| Voltage | 115V |
| Maximum Head | 15 ft |
| Thermal Protection | Yes |
| Motor Type | Permanent Split Capacitor (PSC) |
Details critical safety warnings and cautions for installation and operation.
Provides guidance on connecting the pump's electrical supply and wiring.
Critical notes and warnings regarding cable connections and wiring practices.
Illustrates typical wiring configurations for the controller.
Explains the priority order for different control signals influencing pump operation.
Describes how pumps respond to external controls based on selected operating modes.
Guides on using the rotary switch to select the pump's operating mode.
Details Mode 1 operation using digital switches for enable/disable and speed.
Explains Mode 1 using analog signals for speed/head control with enable/disable.
Details the sequence of operations for Mode 1 with analog control.
Illustrates pump response to changing analog signals in Mode 1.
Explains Mode 2 using analog signals for speed/head control, starting at low speed.
Details Modes 3 and 4 for PWM control of speed or head.
Explains the operation sequence for Mode 3 (PWM Solar).
Details the operation sequence for Mode 4 (PWM Heating).
Describes the terminals for network configuration and status.
Covers bus topologies and methods for connecting to pumps via Ethernet.
Instructions for connecting to the pump via a laptop and web browser.
Explains how to adjust pump settings via the Pump web page.
Details settings available in the Network and Log tabs of the web interface.
Explains accessing pump data and settings via web pages.
Details Modbus RTU over RS-485 and Modbus over Ethernet protocols.
Instructions for updating the pump's software or firmware.
Details BACnet MS/TP communication capabilities for VR models.
Provides a table of error codes, their causes, and recommended solutions.
Continues the list of error codes, causes, and pump reactions.
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