CLIVET MSE-SC 65D User Manual

22 MSE-SC 65D-180F M43X41C6-03
7 Start-up
7.1 General description
The indicated operations should be done by qualied technician with specic training on the product.
Upon request, the service centres performing the start-up.
The electrical, water connections and the other system works are by the installer.
Agree upon in advance the star-up data with the service centre.
Before checking, please verify the following:
•
the unit should be installed properly and in conformity with this manual
•
the electrical power supply line should be isolated at the beginning
•
the unit isolator is open, locked and equipped with the suitable warning
•
make sure no tension is present
After turning o the power, wait at least 5 minutes before accessing to the electrical panel or any other electrical component.
Before accessing check with a multimeter that there are no residual stresses.
7.2 Preliminary checks
For details refer to the dierent manual sections.
Unit OFF power supply
1. safety access
2. functional spaces
3. structure integrity
4. unit on vibration isolators
5. refrigerant line section
6. length of the refrigerant lines
7. siphon on the gas line every 6 meter back up
8. vacuum and additional charge
9. unit input water lter + shut-o valves for cleaning
10. vibration isolators on water connections
11. expansion tank (indicative volume = 5% system content)
12. cleaned system
13. loaded system + possible glycol solution + corrosion inhibitor
14. system under pressure
15. vented system
16. fresh air probe
17. refrigerant circuit visual check
18. earthing connection
19. power supply features
20. electrical connections provided by the customer
7.3 Start-up sequence
For details refer to the dierent manual sections.
Unit ON power supply
1. compressor crankcase heaters operating at least since 8 hours
2. o-load voltage measure
3. phase sequence check
4. pump manual start-up and ow check
5. shut-o valve refrigerant circuit open
6. unit ON
7. load voltage measure and absorptions
8. liquid sight glass check (no bubbles)
9. measure return and supply water temperature
10. measure super-heating and sub-cooling
11. check no anomalous vibrations are present
12. climatic curve personalization
13. climatic curve personalization
14. scheduling personalization
15. complete and available unit documentation

CLIVET MSE-SC 65D Specifications

General

Brand	CLIVET
Model	MSE-SC 65D
Category	Chiller
Language	English