120
AC-SVX003A-EN
Ascend™ Model ACR Series C
Installation Completion Check
Sheet and Request for Trane
Service
Important: A copy of this completed form must be
submitted to the Trane service agency that will
be responsible for the start-up of the chiller.
Start-up will NOT proceed unless applicable
items listed in this form have been
satisfactorily completed.
To:
Trane Service Office:
S.O. Number:
Serial Numbers:
Job/Project Name:
Address:
The following items
are being installed
and will be completed by:
Important: Start-up must be performed by Trane or an
agent of Trane specifically authorized to
perform start-up and warranty of Trane®
products. Contractor shall provide Trane (or an
agent of Trane specifically authorized to
perform start-up) with notice of the scheduled
start-up at least two weeks prior to the
scheduled start-up.
Important: Chiller heaters must be energized a
minimum of 24 hours prior to start-up.
Chiller should have power applied for this
amount of time before Trane Service
arrives for start-up.
Check boxes if the task is complete or if the answer is
“yes”.
1. Chiller
☐ Installation meets foundation requirements.
☐ In place and piped.
☐ Isolation pads or elastomeric pads installed
(optional).
☐ For units with InvisiSound™ Ultimate Option (model
number digit 13 = E), compressor mounting bolts
have been removed.
2. Refrigerant Pressure Check
☐ PRIOR to water being pumped into system, use
gauges to verify positive pressure in the evaporator
and condenser. Lack of pressure could indicate a
system leak. When charging in the factory,
approximately 95% of the refrigerant charge is
isolated in the evaporator, and the other 5% is
contained in the condenser and compressor. If no
pressure is present, contact local Trane service.
Note: Verification must be done by gauges. Do NOT
rely only on values from unit controls.
3. Piping
☐ Water piping flushed before making final
connections to the system
Chilled water piping connected to:
☐ Evaporator
☐ Pumps
☐ Flow switch or flow proving device installed
(if not factory provided)
☐ Strainer installed and cleaned
☐ Water supply connected to filling system
☐ Does unit have freeze inhibitor? If unit has freeze
inhibitor:
☐ Verify type and concentration is correct per unit
submittal
☐ Calculate and record freeze point of the
solution: __________
☐ Systems filled
☐ Pumps run, air bled from system
☐ Relief valve ventilation piping installed (if
applicable)
4. Flow balancing valves installed
☐ Leaving chilled water
5. Gauges, thermometers, and air vents
☐ Installed on both sides of evaporator
6. Electrical
☐ Wire size per submittal and NEC table
310.15(B)(16)
☐ Full power available
☐ Interconnecting wiring, starter to panel (as required)
☐ External interlocks (flow switch, pumps auxiliary,
etc.)
☐ Chilled water pump (connected and tested)
☐ 115 Vac power available for service tools
☐ All controls installed and connected
☐ Power distribution grounding type identified:
☐ Solidly Grounded (Center Ground Wye)
-or-
☐ Non-Solidly Grounded (Any Delta, High
Impedance Ground, or Ungrounded Wye
Important: When the unit is connected to a corner-
grounded supply, completely remove
ground wire(s) 1004B/2004B from
surge arrestor components 1FA1 and
2FA1 on subpanel(s). See schematic
for details.
Log and Check Sheets
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