Trane Ascend ACS 140 Installation, Operation And Maintenance Manual page 86

L L o o g g a a n n d d C C h h e e c c k k S S h h e e e e t t s s
5. R R e e f f r r i i g g e e r r a a n n t t o o n n j j o o b b s s i i t t e e , , i i f f u u n n i i t t s s h h i i p p p p e e d d w w i i t t h h
n n i i t t r r o o g g e e n n c c h h a a r r g g e e
☐ Dry nitrogen available for pressure testing
6. S S y y s s t t e e m m s s c c a a n n b b e e o o p p e e r r a a t t e e d d u u n n d d e e r r l l o o a a d d c c o o n n d d i i t t i i o o n n s s
I I m m p p o o r r t t a a n n t t : : Start-up cannot be completed without
ability to fully load the unit.
7. H H e e a a t t e e r r s s
☐ Verify that the compressor oil sump heaters are
installed tightly around the compressor.
Energize and verify heaters are operational
using a temperature probe.
☐ If unit was factory charged (model number digit
20 = 1), e e n n e e r r g g i i z z e e h h e e a a t t e e r r s s f f o o r r 2 2 4 4 h h o o u u r r s s p p r r i i o o r r t t o o
s s t t a a r r t t u u p p . .
I I m m p p o o r r t t a a n n t t : : I I t t i i s s r r e e q q u u i i r r e e d d t t h h a a t t c c h h i i l l l l e e r r h h e e a a t t e e r r s s
a a r r e e e e n n e e r r g g i i z z e e d d f f o o r r a a m m i i n n i i m m u u m m o o f f
2 2 4 4 h h o o u u r r s s p p r r i i o o r r t t o o s s t t a a r r t t u u p p . .
T T h h e e r r e e f f o o r r e e , , c c h h i i l l l l e e r r s s h h o o u u l l d d h h a a v v e e
p p o o w w e e r r f f o o r r t t h h i i s s a a m m o o u u n n t t o o f f t t i i m m e e
b b e e f f o o r r e e T T r r a a n n e e S S e e r r v v i i c c e e a a r r r r i i v v e e s s t t o o d d o o
s s t t a a r r t t - - u u p p . .
☐ If unit has nitrogen charge (model number digit
20 = 2), contact Trane Service for unit charging
prior to start-up.
8. O O w w n n e e r r A A w w a a r r e e n n e e s s s s
☐ Does the owner have a copy of the MSDS for
refrigerant?
N N o o t t e e : : Additional time required to properly complete
the start-up and commissioning, due to any
incompleteness of the installation, will be
invoiced at prevailing rates.
This is to certify that the Trane® equipment has been
properly and completely installed, and that the
applicable items listed above have been satisfactorily
completed.
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I I m m p p o o r r t t a a n n t t : : It is required that the heaters are energized
for a minimum of 24 hours prior to start up.
Therefore, the chiller should have power
for this amount of time before Trane
Service arrives to do start-up of the
equipment.
Checklist
completed by:
________________________________
Signed:
________________________________
Date: ________________________________
In accordance with your quotation and our purchase
order number __________________, we will therefore
require the presence of Trane service on this site, for
the purpose of start-up and commissioning, by
__________________ (date).
N N o o t t e e : : Minimum two-week advance notification is
required to allow scheduling of the chiller start-
up.
Additional Comments/Instructions:
N N o o t t e e : : A copy of this completed from must be
submitted to the Trane Service Office that will be
responsible for start-up of chiller.
AC-SVX002D-EN