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Question posted by amimilfeld on June 21st, 2022

Service Button Not Working On Hayward Ecommand 4

The service button is not working. It does not go through the three modes. The red light is NOT on. I am having to turn the pump on manually. Everything else seems to be working.

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Answer #1: Posted by SonuKumar on June 21st, 2022 10:23 PM

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https://www.manualslib.com/manual/383261/Hayward-E-Command-4.html?page=28#manual

check and diagnos or replace the button

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Related Hayward E-Command 4 Manual Pages

Model: ALL MODELS Installation - Page 11

... to the VSC. Refer to the diagram on . Hayward Variable Speed Filter Pump: Proper installation of valve connectors. Note that when the filter pump relay is for proper input wiring to the pool/spa suction (Valve2) and return (Valve1) valves. The filter pump relay must connect through the ECOMMAND 4's Filter relay. The "xx" indicates the valve type...

Model: ALL MODELS Installation - Page 13

...) switch to their maximum settings. Hayward Heaters Refer to terminals 1 & 2 (see diagram). 3. Wire ECOMMAND 4 to the instructions in the heater manual for "bypass On). 8. Heater will fire whenever ECOMMAND 4 requests (when ECOMMAND 4 "Heater" LED is selected, the ECOMMAND 4 will take control). 7. Set the "Pool" and "Spa" thermostats to either "Pool" or "Spa" (it doesn't make any...

Model: ALL MODELS Installation - Page 14

Push the mode button to heater relay. Some homeowners see the "OFF" display and, thinking this : Remove the heater touch pad connector (P5) which then disables the remote control by the ECOMMAND 4. Black Orange Stripe Orange Black Stripe Light Blue P7 Pool/Spa Air Solar Heater Drawing is a millivolt (analog), run red wires from Fireman's Switch to "OFF...

Model: ALL MODELS Installation - Page 15

... sensors are provided with the ECOMMAND 4. cable. POOL/SPA SENSOR AIR SENSOR SOLAR/SPA SENSOR Pool/Spa Air Solar 12 VSC Pump Address Setting The VSC address ...to 2, etc.). Refer to the TriStar Pump Owner's Manual (IS3220VSC) and Hayward document IS3220VSCAQLL for proper low voltage communication wiring between the ECOMMAND 4 and the Hayward Tristar Variable Speed Control (VSC). Connect...

Model: ALL MODELS Installation - Page 18

... POOL/SPA button on pages 8. Spa CountDn This menu will automatically switch the pool/spa suction and return valves to the Plumbing section on the display/keypad will have no effect. This setting is set to their previous positions. Filter Operation If "Spa Spillover" is selected, the ECOMMAND 4 will appear only if Pool/Spa Setup is the time, after you manually...

Model: ALL MODELS Installation - Page 19

..." is selected, then the ECOMMAND 4 will switch the pool/spa valves to the "pool only" position at . Refer to the appropriate sections in -floor cleaners because it allows the cleaner to the VSC pump control. On , off and speed is controlled by commands sent to 50%. 16 The pump will be off when a heater is on some...

Model: ALL MODELS Installation - Page 20

... freeze protection is on: Pressing the "Filter" button once will cause the heater to turn off, but the filter pump will be used as the upper limit in the High Speed Settings Menu. Temperature is adjustable from 20% to enter separate "pool" and "spa" settings. If applicable, the homeowner will continue to circulate the water...

Model: ALL MODELS Installation - Page 23

... Chlorinate cycle when the Lights button is set to variable and relay type is pressed, rather than "pool only", or for manual on/off to be purged). Lights Interlock If enabled, this only enables operation of filter pump operation (allows the pump to prime and get water flowing), when the pool/spa suction return valves are turned from off , countdown...

Model: ALL MODELS Installation - Page 24

... output is pressed. the ECOMMAND 4 will turn-on the aux relay to be installed if "Dimmer" is no automatic control logic. the aux relay will operate the aux relay whenever the low speed operation of filter pump operation (allows the pump to prime and get water flowing), when the pool/spa suction return valves are the...

Model: ALL MODELS Operation - Page 3

...Overview Block Diagram 1 Automation 1 Manual System Operation Filter Pump 2 Lights and Aux Outputs 3 Pool/Spa Valves 3 Service 3 Automatic System Operation (Programming) Using the Programming Buttons 4 Programming Menu Flow Chart 5 Settings Menu 6 Timers Menu 10 Configuration Menu 13 Quick "How To" Guide Operate the Spa - Manually 22 Operate the Spa - Automatically 22 Set the...

Model: ALL MODELS Operation - Page 4

... Sensors Air Solar Filter Pump Lights Aux 1 120/240V Relays Aux 2 Pool/Spa Suction & Return Valves Valve 3 24V Valve Actuators Heater 240 VAC Power Circuit Breaker Subpanel NOTE: This manual assumes that pertain to system setup are available. Optional Wireless Spaside Remote G LD L IN E C O NT RO L S I NC . System Overview The ECOMMAND 4 is important to completely...

Model: ALL MODELS Operation - Page 5

... day/time, air and pool (or spa) temperature. Display Heater Indicator Valve 3 Indicator Check System Indicator Service Button (main display only) Salt Level 3200ppm Service Pool/Spa Filter Lights Aux 1 Aux 2 Pool/Spa Button (Pool/Spa/Spillover) Filter Pump (On/Off) Lights (On/Off) Aux 1 (On/Off) Aux 2 (On/Off) Filter Pump Single Speed Filter Pump: If the pump is currently off, simply...

Model: ALL MODELS Operation - Page 6

... while the pool/spa valves are turning. Pressing the POOL/SPA button will switch the ECOMMAND 4 to spa-only operation (right LED illuminated). When the Lights or Aux output comes on the filter pump to pool-only. Pressing the POOL/SPA button again will generate a temporary display which means that the filter pump will return the ECOMMAND 4 to normal operation. The red SERVICE LED...

Model: ALL MODELS Operation - Page 9

...have been pressed for the service technician and contains information and details about the system operation that will turn on whenever the pool/spa valves are in troubleshooting, if... when no keys have both the Operation and the Installation Manual. The ECOMMAND 4 will automatically switch to previous/next menu item The spa solar setting will only operate when solar heat is available....

Model: ALL MODELS Operation - Page 10

... the pool, activate the ECOMMAND 4 Super Chlorinate function. The actual amount of chlorine introduced into the spa is running due to previous/next menu item This display only appears if the external chlorinator is default. 7 Super Chlorinate Off Turn super chlorinate on or off the filter pump (using the FILTER button on the filter pump, set the pool/spa...

Model: ALL MODELS Operation - Page 14

... will appear only if the Lights are configured for timeclock. You can also manually turn on at an earlier time by pressing the LIGHTS button. If the filter pump was off control by Aux1 and/or Aux2 , you manually turn on the filter pump and move the pool/spa valves into the "spa-only" position. This programmed spa operation will take precedence over...

Model: ALL MODELS Operation - Page 15

...manual operation overrides the timeclock. This setting is off at the designated times. If the Valve3 relay is configured for timeclock. The valve will turn off at an earlier time by pressing the AUX1 button... off time, it may be operated when the filter pump is running and the pool/spa valves are in the pool-only position-the ECOMMAND 4 will appear only if Valve3 is on and off...

Model: ALL MODELS Operation - Page 16

..., after you manually switch the Pool/Spa valves to "Spa Only", until the ECOMMAND 4 automatically returns the valves to the ECOMMAND 4. Config. + to view/change Push to access Pool/Spa options Move to previous/next configuration menu Pool/Spa Setup Pool and Spa if "Pool and Spa" is installed in increments of salt (default) or mineral values. Pressing the POOL/SPA button on the display...

Model: ALL MODELS Operation - Page 17

...), the return and suction pool/spa valves function normally. The pump will NOT shut off for 2speed and variable speed pump operation. 14 Filter Off Valve Change This menu appears only if Pool/Spa setup is in the Installation manual for specific information regarding the control logic for 35 seconds whenever the Pool/Spa valves are turning. This option is...

Model: ALL MODELS Operation - Page 26

... until "Timers Menu" is displayed. 3. Program a Timeclock 1. Use the "+" and "-" buttons to turn any equipment on continuously) and service-timed mode (red LED flashing). Note: A setting of hours (Timers Menu/Super Chlorinate Hours) or until "xxx-all automatic programmed operations and allow manual operation from operating-see a more detailed discussion under Automatic System...