2AC Controller

2AC Controller :

It Controls two air conditioners.
Separate Phase Supply for each A/C.
Bright Red 4 Digit LED Display.
Accurate Temperature sensing by precise temperature sensor.
Time Sharing for Compressors to share load equally.
Voltage protections for each compressor.
Separate alarm relay contacts for Room High.
Separate alarm relay contacts for Sensor Fail.
Separate alarm relay contacts for OV/UV.
Hour counters for Compressor ON Period to check its reliability.
Display of all the A/C parameters & fault messages continuously in a Scrolling manner.
Display Hold Feature by using ENTER Key. Press it again to release the hold.
Various set points are settable through function mode categories
It has Password Protection.
Sensor Fail Mode to keep ON & OFF cycle of one of the A/C through sensor fail ON/OFF time settings.
LED Indications to observe the status.

Supply Voltage :-	230 V AC, 50 Hz ± 15% separate for each A/C.
Contact Rating :-	30 A at 230 V AC for Compressor Live Outputs & 5 A at 250 V AC for Alarm Potential Free Outputs (C, N/O).
Temperature Sensor :-	Thermistor Sensor NTC 10K@25°C Metal body with clamp. Sensor Cable Length: 2.75 meters.
Temperature Sensing Range :-	0.0°C to 55.0 °C.
Resolution :-	1V for Voltage, 0.1 A for Current & 0.1°C for temperature.
	• Supply ON for A/C1 & A/C2.Colour : Yellow.
	• OV/UV Fault Colour: Red.
	• Sensor Fail fault Colour: Red.
	• Room High fault Colour: Red.
	• Healthy Colour: Green.
Keys :-	4 key keypad for settings.
	• SET Key : To enter into FUNCTION SET Mode/To view the next set point.
	• Up Arrow Key: To increment the set point.
	• Down Arrow Key: To decrement the set point.
	• ENTER Key: To come out of FUNCTION SET mode / To enter into menu/To accept the password.
Mounting :-	Wall mounting.
Size :-	235 mm (H) X 190 mm (W) X 63 mm (D).