Connecting A Pump Start Relay; Connecting The Transformer - Toro GreenKeeper 212 User Manual

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Connecting a Pump Start Relay

(Optional)
CAUTION: To prevent controller damage,
ensure the relay current draw does not exceed
0.30 Amps. Do not connect the controller
directly to the pump starter.
1. Route a wire pair from the pump relay into the con-
troller housing.
2. Connect one wire to the terminal labeled COM (12).
Connect the remaining wire to the terminal labeled
PUMP/MV (13) as shown below.
BATTERY
Pump Relay
CAUTION: To prevent pump damage due to
"Dead-heading," connect a jumper wire from any
unused station terminal to a station terminal with
24
a valve connected.
1
2
3
4
5
6
Jumper Wire
Valve Common Wire
Connecting the Plug-In Transformer
Note: For model GK212-26-04, contact your Toro dis-
tributor for the recommended transformer.
CAUTION: Do not plug the transformer into an
electrical outlet until all of the wiring procedures
have been completed.
1. Route the cable from the transformer (17) through the
small opening provided in the base of the housing.
Wrap the cable around the post as shown below.
7
8
9
10
9V
2. Connect one transformer cable wire to each terminal
labeled 24 VAC (14). The wires can be connected to
either terminal.
2
1
14
3
4
5
6
7
8
17

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