Features of indoor model
1.
Tripper gear
2.
3.
Activates watering cycle; optional additional gears let you set up
to six start times a day.
Time dial
For setting current time of day.
Skip-a-day dial
4.
5.
6.
For setting which days to water
;
use six-spoke dial for regular
intervals, seven-spoke dial for specific days of the week.
Circuit breaker
Shuts down system in case of electrical problem in wiring or
valves; resets with push of a button.
Station selector knob/time-of-day index
For selecting desired station to water manually and for setting
current hour on time dial (2).
Rain shutoff
For shutting down system in case of rain, or selecting manual or
automatic modes.
7.
8.
9.
10
External transformer
For converting 120-volt household current into safe, low-voltage
power.
Circuit indicator light
Indicates watering in progress: remains lit when timer is in
manual mode.
Terminal screws
.
For connecting valve wires to controller.
Station alignment dot
Aligns with Station number on Station selector when manually
watering a selected Station.
11. Run time selector
For setting separate watering run times for each Station-from 5
to 45 minutes with the HRM-4 and HRM-4i and 5 to 30 minutes
with the HRM-6 and HRM-6i.
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