Toro TMC-212 - Connecting a Pump Start Relay; T Connecting the Transformer

CAUTION: Never connect an auxiliary pump
starter directly to the controller. A 24 VAC relay,
rated at 0.50A maximum current draw, must be used
to connect the controller to the pump starter circuit.
 +AGF73I;D7B3;D8DA?F:7BG?BEF3DFD7>3K;@FAF:7
5A@FDA>>7D:AGE;@9
 A@@75FA@7I;D7FAF:7H3>H75A??A@(&
A@@75FF:7D7?3;@;@9I;D7FAF:7).&)&/
3EE:AI@47>AI
CAUTION: If the pump does not have an auto-
matic pressure control switch, prevent pump damage
due to “dead-heading,” by connecting a jumper wire
from any unused station terminal to a station terminal
with a valve wire connected.
Note: +787DFAR)G?BA@FDA>3@607>>+75AH7DKSE75F;A@
A@B3978AD;?BADF3@FBG?B5;D5G;F5A@FDA>;@8AD?3F;A@
CAUTION: Do not plug the transformer into an
electrical outlet until all of the wiring procedures have
been completed.
 +AGF7F:7534>78DA?F:7FD3@E8AD?7DF:DAG9:F:7
E?3>>AB7@;@9BDAH;676;@F:743E7A8F:7:AGE;@9
0D3BF:7534>73DAG@63@6F:DAG9:F:7D7EFD3;@;@9BAEF
3EE:AI@47>AI
 A@@75FA@7FD3@E8AD?7D534>7I;D7FA735:F7D?;@3>
>347>76/-:7I;D7E53@475A@@75F76FA
7;F:7DF7D?;@3>
Note: -:76;EB>3KI;>>479;@8>3E:;@93?)D7EE
3@K4GFFA@FAEFABF:76;EB>3K8DA?8>3E:;@9
Connecting the Plug-in TransformerConnecting a Pump Start Relay
8
24 VAC Pump Start Relay Valve Common Wire
Jumper Wire
-&.!-&A5&)397