This article has all the necessary steps for programming station and pump/mastervalve decoders when using the EZ decoder system. The Hunter Model EZ-DM Decoder Output Module and decoders are only to be used with ICC2 and HCC controllers.
TO PROGRAM A STATION DECODER
Insert EZ-1 red and blue wires in port on the EZ-DM output module.
START THE STATION NUMBER
Use controller face panel (or remote control, if so equipped) to start the station number you want to program into the decoder. NOTE: A run time must be set in the display before turning the zone on manually. For more information on running stations manually, visit the necessary support section.
PROGRAM THE DECODER
When station is running, press the PRG button. When LED flashes on decoder, decoder is programmed.
Write station number on the decoder label with permanent marker.
PROGRAM A P/MV DECODER
To program P/MV output for decoder: With no stations running, connect decoder to port, and press PRG button.
Connect jumper wire from P/MV on controller power module, to P/MV terminal on decoder output module, for decoder operation of P/MV.
CONNECT THE CONTROLLER
Install decoder in valve box near or together with valve or relay.
Connect decoder red and blue wires to two-wire path from controller (does not matter which goes where).
Connect decoder black wires to solenoid or relay (does not matter which goes where). Secure all splices with waterproof connectors.
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