ICM Controls ICM203 Manual

• Knob adjustable from .03-10 minutes
• Works with anticipator type thermostats
MODE OF OPERATION
With application of power, the load is
energized. When the thermostat opens or
when there is a loss of power, the load is
de-energized and the delay period begins.
The compressor will not start again during
the delay period. The ICM203 provides
true thermostat interruption protection,
even in the presence of a trickle current.
SPECIFICATIONS
Input
• Voltage: 18-240 VAC
• Frequency: 50/60 Hz
Output
• Output Ratings:
– Maximum: 1.5 amps
– Minimum: 40 mA
– Inrush: 15 amps
Time Delay
• .03-10 minutes adjustable
WIRING DIAGRAM
Line
Voltage
ICM CONTROLS
18-240 VAC, 2-Wire
ANTI-SHORT CYCLE/
LOCKOUT TIMER
Control
Transformer
R
Y
T'STAT
6333 Daedalus Drive, Cicero, N.Y. 13039
visit us on the web at: www.icmcontrols.com
INSTALLATION
1. Disconnect power.
2. Connect terminals in series with the
starting device as shown in the wiring
diagram below.
3. For 24 VAC circuits, apply control as
packaged. For 120/240 VAC circuits,
cut the jumper wire.
4. Select the desired time delay.
5. Reapply power, check operation.
TIMING DIAGRAM
Switch
Closed
Input
Voltage
0
V
Load Load
Voltage Energized
0
V
C
Contactor
ICM
DELAY ON BREAK
VPS00C
Switch Open or
Loss of Power
Time Load
Delay Energized
Time Delay Initiated
Compressor
800-365-5525
203
Time
Time
LII34