Three Phase Chiller / Heat Pump Controllers
1.Under normal working condition at power on after setteble ON delay Pump & Compressor will Start
2.While compressor is ON,if HP,LP,Flow Fault occurs then Cmpressor will shut down(OFF).
3.IF UV /OV,UL/OL occurs then Both Pump and compressor will shut down(OFF)
4.If unit in Chiller mode then If temp.goes above setpoint compressor will Start & vice versa.
If unit in a Heat Pump mode then If temp.goes below setpoint compressor will start & vice versa.
Input Supply: 3 Phase 415 V, 50 HZ AC (3
Phase 3 wire)
Output Contact Rating:
30A,250V for Compressor.
7Amps,at 250 VAC for FAN1/FAN2.
1) 4 seven Segment bright LED Display.
2) 3 Keys for settings.
3) Fault indication by Red LED.
4) Pump and Compressor Status by
1) Temperature, HP, LP and Flow for
2) Current, Voltage & temp sensing.