Irritrol RD-9MOD-R Module Assembly, RD900-ext-R or RD900-int-R
Irritrol module assembly, RD900-ext-R or RD900-int-R
RainDial 900 Indoor & Outdoor
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Time of day is flashing and nothing operates. What does this indicate?
hardi zone control replacement?
Need replacement for original RD-900. Is this unit plug and play?
BEST ANSWER: I had the old the old RD900 (i think more than 10 years old), the grey color one which I sent to Irritrol in 2011 and they repaired it for It failed again last month (2018) so I decided to replace it this time. So this one came in and yes it is plug and play. The only difference is that the female connector inside the box mounted on the wall can receive 16 pins. The cable that comes with this unit is 20 pin male. However the package also contains the 20 pin to 16 pin connector so you should be all set.
Does this module come with the cable or do I have to buy that separately?