Initial Start-Up - Hayward ENERGYLINE INVERTER Series Installation & Operation Manual

See the corresponding wiring diagram in the appendix. The connection box is located on the right side of the unit.

3.5 Initial Start-up

Start-up procedure - After installation is complete, follow these steps:
1. Rotate the fans by hand to verify that they can turn freely by hand, and that the fan is correctly affixed to the motor
shaft.
2. Ensure that the unit is connected correctly to the main power supply (see the wiring diagram in the appendix).
3. Activate the filtration/circulation pump.
4. Verify that all water valves are open and that the water flows toward the unit before switching on the heating or
cooling mode.
5. Verify that the drainage hose is correctly affixed and that it causes no obstructions.
6. Activate the unit power supply, then press the On/Off button
7. Ensure that the alarm signal is not displayed. If necessary see the troubleshooting guide (see § 7.1).
8. Set the water flow using the by-pass valve (see § 3.6 and 2.1), as provided for by each model, to obtain an Entry/
Exit temperature of approximately 2°C.
9. After running for several minutes, verify that the air exiting the unit is cool (between 5°C and 10°C).
10. With the unit operating, turn off the filter/circulation pump. The unit should automatically turn off and display error
code E03 (See § 7.1).
11. Allow the unit and the pool pump to run 24 hours per day until the desired water temperature has been reached.
When the set point water inlet temperature is reached, the unit will turn off. It will automatically restart (as long as
the pool pump is running) if the pool temperature is at least 0.5°C below the set temperature.
Water flow switch
The unit is equipped with a flow switch that turns on the heat pump when the pool filtration pump is running, and
deactivates it when the filtration pump is off or not pumping. If the water flow is low, the E03 alarm code will appear on
the display (See § 7.1).
Re-start time delay
The unit is equipped with a time delay of 3 minutes in order to protect the control circuit components, to eliminate
restart cycling and contactor chatter. Thanks to this time delay, the unit automatically restarts approximately 3 minutes
after each control circuit interruption. Even a brief power interruption will activate the restart time delay.
3. INSTALLATION AND CONNECTION
= =
L N
Power supply

230V / 50Hz
USE ONLY HAYWARD® GENUINE REPLACEMENT PARTS
K2
= =
1 2
Dry contact 16A max
potential free.
Priority heating function
on the control panel.
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