Regal Century ECM16SQU User Manual

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165

VARIABLE SPEED USER MANUAL

PremiumEfciencyVariableSpeedMotor

10019878-001-001 _V-Green165 UM_7-30-19.indd 1 8/5/2019 4:26:54 PM

Questions and Answers:

A
Allen DanielAug 10, 2025
What to do if my Regal VGreen 165 Engine fails to start?
- D
  Debra MooreAug 10, 2025
  If your Regal VGreen 165 Engine fails to start, there are several potential causes. First, check that the DIP switches of SW100 under the controller terminal box cover are in the correct position. Next, verify that mains voltage is present by replacing the fuse or resetting the breaker/GFI. Ensure the mains wire connections are tightened. Also, check the connections at the J201 connector for the user interface. Furthermore, inspect the VGreen 165 shaft to see if it can be rotated by hand and remove any blockage. Finally, the VGreen 165 itself might be damaged and need replacement.
E
Elizabeth SilvaAug 17, 2025
What to do if Regal VGreen 165 Engine runs, but there is no flow?
- S
  Sarah PittmanAug 17, 2025
  If your Regal VGreen 165 Engine runs but there's no flow, start by checking if the VGreen 165 is spinning by looking at the fan on the back. If it is spinning, verify that the pump impeller is correctly installed. Also, check for air leaks in the plumbing connections and ensure they are tight. Inspect the strainer and suction side piping for blockages. Finally, check the discharge piping for blockages, including a partially closed valve or a dirty pool filter.
A
Aaron FloresAug 25, 2025
How to fix a noisy Regal VGreen 165 Engine?
- K
  keith10Aug 26, 2025
  If your Regal VGreen 165 Engine is making excessive noise, the following issues could be the cause: First, check the back of the VGreen 165 to ensure it is free from dirt and debris; use compressed air to clean it. Secondly, inspect the strainer basket for any debris and clean it. Lastly, make sure that the mounting bolts of the VGreen 165 and pump are tight.
M
Michelle VaughnAug 31, 2025
Why does my Regal VGreen 165 Engine run and then stop?
- T
  thompsonpennyAug 31, 2025
  If your Regal VGreen 165 Engine runs and then stops, it could be due to an over-temperature or over-current fault. Check that the back of the VGreen 165 is free from dirt and debris, and use compressed air to clean it. Also, the VGreen 165 will automatically restart after one minute if there is an over-current fault.

Regal Century ECM16SQU Specifications

General

Brand	Regal
Model	Century ECM16SQU
Category	Engine
Language	English

Summary

SAFETY

Navigation Overview

User Interface Button Descriptions

Details the VGreen 165 user interface buttons and their functions.

Quick Start Instruction

Quick Start Guide (Using the factory default schedule)

Guide for setting up the VGreen 165 using factory default schedules.

Quick Start Guide (User-defined custom schedule)

Guide for setting up custom schedules for the VGreen 165.

Wiring

User Interface Operation

LED and Function Overview

User Interface Key Pad Overview

Set the Schedule

Running VGreen 165 from Keypad

OVERRIDE Functionality

Freeze Protection

Control with Digital Inputs

DIP Switches

FAULT Status

Specifications

Troubleshooting Guide

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