146 CG-SVX17D-EN
Pre-Start Checkout
Start Up Checklist
Figure 93. Start Up Checklist
***This checklist is not intended to be a substitution for the contractors installation
instruction.
This checklist is intended to be a guide for the Trane technician just prior to unit
‘start-up‘.
Many of the recommended checks and actions could expose the
technician to electrical and mechanical hazards.
Refer to the appropriate sections in the unit manual for appropriate procedures, component specifications and safety instructions.
!"
# $$
%
Except where noted; it is implied that the technician is to use this checklist for inspection / verification
of
prior
task completed by the general contractor at installation.
Use the line item content to also record
the
associated values onto the Trane unitary packaged equipment
log.
Complete
1.) Unit clearances adequate for service and to avoid air recirculation etc.
Ƒ
2.) Unit exterior inspected
3.) Compressor oil sump heaters connected tightly a n d working properly for 24 hours prior to arrival o
rane technician performing start up
4.) Correct voltage supplied to unit and electric heaters (imbalance not to exceed 2%)
5.) Unit power phasing (A-B-C sequence) proper for compressor rotation and pump rotation.
6.) Copper power wiring meets sizing requirement in
ob submittal
7.) Unit properly grounded
8.) All automation and remote controls installed/wired
9.) All wiring connections tight
Ƒ
10.) Prove chilled water side Interlock and Interconnecting Wiring Interlock and externals (chilled water pump)
Ƒ
11.) Field installed control wiring landed on correct terminals (external start/stop, emergenc
stop, chilled water reset…)
12.) Verif
all refrigerant and oil valves are open/back seated
13.) Pump Package (if installed)
a.) Pump shaft able to rotate freely
b.) Full of working fluid
c.) Shutoff valve in open position . Flush line valves in open position .
d.) Automatic air bleed functioning properly
e.) Relief valve functioning properly
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