My Cart
 

E-Command 4 Base Controller

Hayward

SKU: HPC-4

Control Pool or Spa Functions and Costs, E-Command and OnCommand systems are the easy and cost-effective way to automate essential pool or spa functions.

Features

E-Command and OnCommand systems are the easy and cost-effective way to automate essential pool or spa functions. Automate schedules to turn lights on at night or manage an energy saving 2-speed or variable speed pump for better efficiency. Functions can be set to run ­automatically or can be controlled from an optional wireless remote. The base E-Command system has a built-in electrical subpanel and both systems support 4 high-voltage relays, 3 valve actuators, 1 heater and solar. Whatever the function, pool owners can maintain basic control of their pool or spa with E-Command or OnCommand systems.

Features and Benefits

  • Built-in electrical subpanel (HPC Models only)
  • Cost-effective, entry-level control and automation for single bodies of water
  • Comes equipped with 4 high-voltage relays, 3 valves, 1 heater and solar
  • On-board control and diagnostics displays time, day, water and air temperatures, and all control functions
  • Intuitive programming and easy-to-read large digital display allows you to set up the controller in minutes
  • Manages energy saving 2-speed or variable speed pumps (California Title 20 compliant) and other backyard functions to maximize energy savings
  • LED light on/off control
  • Optional AC relay kit
  • Optional sensor kit
  • Optional 6-function wireless remote with a range up to 500 feet
  • EXPERT LINE products can only be purchased through your local pool professional or in-store.  Exclusions, other terms, and conditions may apply.
  • 3+ Year Parts and Labor Warranties*

*When sold by a Hayward Rewards® partner. Exclusions, other terms and conditions may apply.

Application New Construction
Brand Hayward
Channel Expert Line
GTIN 761418011261
Warranty - Labor 1-year
Master Carton Qty 1
Warranty - Parts 3-year
Pool Type In Ground
Product Dimensions 9.8 " x 19.5 " x 24.3 "
Product Height 9.8 in
Product Length 24.3 in
Product Weight 28.1 lb
Product Width 19.5 in
Quantity 1
Shipping Dimensions 9.8 " x 19.5 " x 24.3 "
Shipping Weight 28.1 lb
Series Automation E-Command 4

Questions & Answers

8 answered question(s)

06/24/26

Q: The buttons are not responding. have to use sharp object to get it to respond

A:
Please use our website's dealer locator to find the closest Hayward Authorized Service Center(HASC). A HASC may be needed to troubleshoot this issue.

By Hayward Support

06/24/26

Q: Pool inspection at house I am buying. The LED screen out is blank/out and therefore can not read it. What are options. Thank you

A:
Please use our website's dealer locator to find the closest Hayward Authorized Service Center(HASC). A HASC may be needed to troubleshoot this issue.

By Hayward Support

06/24/26

Q: When I press the filter on button it does not work and a red light goes on that says Check System

A:
Please use our website's dealer locator to find the closest Hayward Authorized Service Center(HASC). A HASC may be needed to troubleshoot this issue.

By Hayward Support

06/24/26

Q: Can this system be remotely controlled through AquaConnect ??

A:
Yes, it can.

By Hayward Support

06/24/26

Q: We have an ECOMMAND 4, and the date and time do not stay set. This means the pump does not come on daily. Please advise.

A:
You'll have to replace the main board to correct the problem.

By Hayward Support

06/24/26

Q: Your rep installed an E-Command controller unit in Nov. 2023 which isn't working. I need the proof of purchase/date of installation to make a warranty claim, but the rep will not call me back. Would you have a record of my purchase? How should I proceed

A:
Hello, Someone from our technical team will contact you shortly.

By Hayward Support

06/24/26

Q: My controller clock is losing two hours in a day do I need to replace the main control board.

A:
Please use our website's dealer locator to find the closest Hayward Authorized Service Center(HASC). A HASC may be needed to troubleshoot this issue.

By Hayward Support

06/24/26

Q: How to sync wireless remote

A:
Hello, someone from out technical team will be in contact with you shortly.

By Hayward Support