EVO/™ECM-CTC
The EVO/™ECM-CTC is a temperature controller with optional automatic changeover from heating to cooling.
Fans, valves, dampers, and other devices may be connected to control temperature.
Works well with:
Exhaust Fan Control
Whole House Fan Control
Outside Air Economizer
Discharge Air Temperature Control
Condenser Fan Control
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Proportional or Proportional-Integral Control
Automatic Changeover
Pre-Start Relay
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Power:
~24V ±20% 50/60 Hz, NEC Class 2 USA
+24V ±2% IEC Class II
5W, 7VA, 2 Motors Max.
Output:
PWM or 0 to +10V
Control Range:
32-120°F
0-50°C
Thermal Stability:
>0.01%/°F
Operating Environment:
0°F to 130°F
-18°C to 55°C
10-80% rh
Connections:
Power = 1/4" Tabs
Relay = 1/4" Tabs
Motor = 4 pin 100mil MTA
Sensors = Screw Terminal Block
Relay:
~24V 4A N.O. NEC Class 2 Dry Contact
+24V 4A N.O. IEC Class II Dry Contact
Sensors:
10K -3936β Type II Thermistor