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)
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Q: The buttons are not responding. have to use sharp object to get it to respond
By Hayward Support
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
By Hayward Support
Q: When I press the filter on button it does not work and a red light goes on that says Check System
By Hayward Support
Q: Can this system be remotely controlled through AquaConnect ??
By Hayward Support
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.
By Hayward Support
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
By Hayward Support
Q: My controller clock is losing two hours in a day do I need to replace the main control board.
By Hayward Support
Q: How to sync wireless remote
By Hayward Support
