Monthly
- Refrigerant leakage Check
- Power supply Check
- Heat Exchanger Check
- Valves Check
- Reading for LP and HP
- Temperature Check
- Compressor Oil check
- Pump Check
- Pipe check
- Controller check
- Flow switch check
Annually
- Compressor wear and tear Check
- Heat exchanger wear and tear check
- Pipe connections check
- Anti-Freeze check
- Water Quality Check
- Electrical control and connection check
- Oil check and top up
- Refrigerant check and top up
- Safety Valves calibration
- Dehydrator filter check
- Fan flow check
Annually
- Clean fan louvers
- Differential pressure switch check
- Measure OTTV
- Measure OCTV
- Evaporator resistance check
- Machine Cleaning
- Check dielectric rigidity
- Leak check and test
- Expansion valve check
- Load balance operation check
- Controls and electrical parts check
- Vane control check if applicable
- Flushing and cleaning including Strainer heat side
- LP, HP , discharge Valves reading report
- Site Analysis and review report on overall energy generation and plant performance
Emergency Visits
- 4 Emergency Visits included yearly FOC for electrical and mechanical assistance