8.9-137.1KW High capacity central heating hvac heat pump

8.9-137.1KW High capacity central heating hvac heat pump

1. High/low pressure protection for the compressor and overheating protection inside the machine .

2. Low water level alarm and low water temperature alarm .

3. Imported compressor from Europe , US and Japan .

4. Throttle components from Danfoss(Denmark) and Alco(US) .

5. Electromagnetic valve filter adopt from Danfoss(Denmark).

6. Electrical devices supplied from OMRON, FUJI, TE, LG.MOELLER and SCHNEIDER.

7. Control mode: imported micro-computer of PLC(optional).

1. Power source phase deficient protection;
2. Circuit breaker;
3. Compressor  over load protecting and indicating lamp;
4. Pump reversal protecting and indicating lamp;
5. Pump over load protecting and indicating lamp;
6. Cooling water bad heat loose protecting and indicating lamp;
7. Ice water freeze protecting and indicating lamp;
8. Coolant lose protecting and indicating lamp;
9. Safety valve abnormal by coolant high presure;
10. Ice water by-pass circuit leakage;
11. The temperature deviation alarm and the indication;
12. Ice water outlet pressure gauge;
13. Coolant high pressure gauge;
14. Coolant low pressure gauge;
15. Break down alarm buzzer;