Trane Ascend ACR Series, Инструкция по установке, эксплуатации и обслуживанию

Страница: 106 / 112

106 AC-SVX001A-EN
Ascend ™ ™ Model ACR
Installation Completion Check
Sheet and Request for Trane
Service
IIm mp po orrtta an ntt:: 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:
IIm mp po orrtta an ntt:: 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.
IIm mp po orrtta an ntt:: IItt iiss rre eq qu uiirre ed d tth ha att h he ea atte errss a arre e e en ne errg giizze ed d
ffo orr a a m miin niim mu um m o off 2 24 4 h ho ou urrss p prriio orr tto o sstta arrtt
u up p.. T Th he erre effo orre e,, cch hiilllle err ssh ho ou ulld d h ha av ve e p po ow we err
ffo orr tth hiiss a am mo ou un ntt o off ttiim me e b be effo orre e T Trra an ne e
S Se errv viicce e a arrrriiv ve ess tto o d do o sstta arrtt--u up p..
Check boxes if the task is complete or if the answer is
“yes”.
1. C Ch hiilllle err
☐ Installation meets foundation requirements.
☐ In place and piped.
☐ Isolation pads or elastomeric pads installed
(optional).
☐ For units with InvisiSound™ Ultimate Option
(model number digit 12 = 3), compressor
mounting bolts have been removed.
2. R Re effrriig ge erra an ntt P Prre essssu urre e C Ch he ecckk
☐ 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. In the event that no pressure is
present, contact local Trane service.
N No otte e:: Verification must be done by gauges. Do NOT
rely only on values from unit transducers.
3. P Piip piin ng g
☐ Water piping flushed before making final
connections to the system
Chilled water piping connected to:
☐ Evaporator
☐ Air handling unit
☐ 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 correct per
unit submittal
☐ Calculate and record freeze point of the
solution: __________
☐ Systems filled
☐ Pumps run, air bled from system
☐ Strainer installed and cleaned
☐ Relief valve ventilation piping installed (if
applicable)
4. F Fllo ow w b ba alla an ncciin ng g v va allv ve ess iin nsstta alllle ed d
☐ Leaving chilled water
5. G Ga au ug ge ess,, tth he errm mo om me ette errss,, a an nd d a aiirr v ve en nttss
☐
Installed on both sides of evaporator
6. W Wiirriin ng g
☐ Wire size per submittal and NEC 310-16
☐ 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
7. T Te essttiin ng g
☐ Dry nitrogen available for pressure testing
☐ Trace gas amounts of R-134a available for leak
testing, if necessary
8. R Re effrriig ge erra an ntt o on n jjo ob b ssiitte e ((iiff n niittrro og ge en n cch ha arrg ge e
o op pttiio on n,, m mo od de ell n nu um mb be err d diig giitt 1 15 5 = = 2 2,, iiss cch ho osse en n))
9. S Sy ysstte em mss cca an n b be e o op pe erra atte ed d u un nd de err llo oa ad d cco on nd diittiio on nss
L Lo og g a an nd d C Ch he ecckk S Sh he ee ettss