Yardian YDN1602 - Disconnect and Label Wires; Remove Old Controller

Disconnect your old controller and remove sprinkler wires. Adhere a numeric labeling
sticker to tag each associated wire.
Remove your old controller from the wall.
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Zones
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Exposed sprinkler wires with 24Vac could
generate an electric shock in wet location.
Please ask your retailer or contractor if
sprinkler accessories may be needed.
Electrical
Hazard
WARNING
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Step 1.