Chore-Time 28999 User Manual page 3

Internal Wiring Changes for converting a standard 28999 Drop Feeder
Control Panel to a Feed-Delay Fill style control
In this mode of operation the drops will be full of feed at feeding. The refilling will be delayed to a preset time of
choice. After the balls have been lifted to allow feeding, the ball will remain in the up position until time to refill
the feed boxes.
The control will need to be wired as shown to run as a delay fill system, See Figure 1.
STEP 3
DISCONNECT RED WIRE HERE
STEP 4
CONNECT RED WIRE HERE
STEP 5
DISCONNECT YELLOW WIRE
AT BOTH ENDS AND DISCARD
Instructions for setting the time clock, See Figure 2. Push in all the tabs between the selected feed time and fill
time. With the time clock set this way it will delay filling of the boxes.
MA922F
YELLOW
TO
230V 1 PH
230 V 1 PH
SUPPLY
POWER PACK
Figure 1. Standard Control converted
DISCONNECT BLACK WIRE HERE
BLACK
YELLOW
230 V 1 PH
TO FILL
CONTACTOR
MA922-6 10/95
Drop Feeder Control
STEP 1
STEP 2
CONNECT BLACK WIRE HERE
3