How To: Upgrade Firmware - Hayward OmniLogic HTG-OL150c How-To Manual

How To: Upgrade Firmware

Insert the USB drive into the side of the MSP and follow the steps provided below:
Step 1 Step 2
Press the power button. Select "service mode".
Step 3 Step 4
Tap the "Upgrade" icon. Tap device to upgrade then check mark.
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