ENGLISH-49
02
INST
ALLA
TION
Final checks and trial operation
Inspection before test operation
1. Check the power cable and communication cable of the indoor and outdoor unit.
2. Check the power supply between the outdoor unit and the cabinet panel.
- Check the 220-240 V~ / 380-415 V~ with the voltage meter.
3. Once the outdoor unit is turned on, it performs the tracking to check the connected indoor unit and options.
Test operation
1.
Run the unit by KEY MODE or controller.
- Inspect the compressor sound during the initial operation. If roaring sound is heard, stop operation.
2.
Check the indoor and outdoor units’ running status.
- Indoor and outdoor unit’s abnormal running noise.
- Proper drainage from indoor unit in cooling mode.
- Check detail running status using S-NET program.
3.
Finish test.
4.
Explain to the customer how to use the Air to Water Heat Pump following the user’s manual.
