Toro TCM-212 User Manual page 6

373-0402 TMC-212 UG-E:373-0319 TCM 212 Doc2 8/5/08 10:06 AM Page 4
Controller Components
SE SON DJUST
all stations in a program to be simultaneously
increased or decreased in 10% increments.
SPECI L FUNCTIONS
and timing features for pump operation and well
recovery delay feature.
R IN DEL Y
to be delayed from 1 to 7 days.
– Shuts off and prevents all automatic and
OFF
manual watering activity.
4 - Program Select Switch – Three-position slide
switch used to select watering program A, B or C
during the programming procedures and manual
operation.
5 - Rain Sensor Circuit Control Switch – Enables the
Rain Sensor circuit to be bypassed as necessary.
6 - Rain Sensor Configuration Switch – Configures
the controller for operation with a normally-open
or a normally-closed rain sensor.
7 - Rain Sensor Connection Terminals – Snap-in wire
connectors for direct connection of a Rain Sensor.
8 - Valve Common Connection Terminal – Snap-in
wire connector for the valve common wire.
9 - Pump/Master Valve Connection Terminal –
Snap-in wire connector for connection of a pump
start relay or master valve 24 VAC power wire.
10 - Transformer Connection Terminals – Snap-in
connectors for transformer wires.
4
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– Enables the station time of
– Provides optional control
– Enables all watering operations
11 - Two-station Expansion Module (Standard and
High-surge Protection Models) – Each expansion
module provides a snap-in wire connection for two
stations. Up to six modules can be installed to expand
the TMC-212 control from 2 to12 stations. Standard-
surge expansion module TSM-02 provides 1.3 Kv
surge protection per station and is identified by a
single lightning bolt symbol and black color.
High-surge protection module TSM-02-H provides 6.0
Kv surge protection per station and is identified by two
lightning bolts, beige color and extended length.
While both types of expansion modules are inter-
changeable with all TMC-212 models, the TSM-02-H
module can only provide 6.0 Kv surge protection when
installed in specially-equipped controller models
TMC-212-ODH and TMC-212-ODH-50H.
12 - Remote Control Receiver Jack – Modular jack
provided for the connection of the optional Toro
EZ-Remote remote control receiver cable.
TM
(Installation and operating instructions are provided
with the EZ-Remote control system.)
13 - External Transformer – A Plug-in transformer
supplies 24 VAC power to the indoor model
controller.
14 - Internal Transformer – A built-in transformer sup-
plies 24 VAC power to the outdoor model controller.
15 - Input Power Terminal Block – Connection
terminals for AC power wires.