Pre-Start Up; Preparation For Initial Start-Up - Trane TACW Series Installation, Operation And Maintenance Manual

Pre-Start up

Preparation for Initial Start-Up

After the system is completely installed with all wires
connected and all piping securely coupled, the chiller can
be prepared for initial start-up.
Table 4. Start-up readiness checklist
Hydronic Checklist
Piping complete and leak tested
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Pre cleaning strainers are removed from chilled water side of system
☐
Pre cleaning strainers are removed from condenser water side of system
☐
Strainer installed before entering the evaporator (barrel for chilled water)
☐
Strainer installed before entering the condenser (barrel for cooling tower water)
☐
Water quality analyzed for water treatment
☐
If applicable glycol concentration checked
☐
Water systems filled and vented of all air
☐
Pumps installed and rotations checked
☐
Water control valves (external to chiller) installed and operating
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Water system operating to meet design conditions
☐
Pressure gauges installed on inlets and outlets of chilled water and condenser water barrels
☐
Electrical Checklist
Power wiring complete and in accordance with nameplate rating on unit and prepared for connection in accordance with installation manual
☐
Proper wire sizing installed
☐
Please record the wire sizing installed
☐
Tower fan controller installed and operating to control tower fan
☐
VFD's for all pumps wired and operational
☐
Mechanical Checklist
Verify that you have more than 70 % load on the building in order to test the chiller(s)
☐
All air handlers are in full operation
☐
BMS connected to chiller and ready for verification and testing
☐
16
Ensure that the proper request for start-up form has been
completed and provided to your local representative.
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