4-2
s
taRt
up
/ o
peRatIon
P/N 0515388_L
U.S. & Canada 1-800-922-1919 • Mexico 01-800-890-2900 • www.hussmann.com
START UP
See the merchandiser’s Technical Data Sheet
for refrigerant settings and defrost require-
ments. Bring merchandisers down to the
operating temperatures listed on the data
sheet. Each four foot section has its own
evaporator coil and pre-set non-adjustable
thermostatic expansion valve (TEV). No
adjustment is required.
d
o
not
remove
the
cap
on
the
tev
s
.
This
cap is to be removed only for valve disassem-
bly. Removal of this cap during merchandis-
er maintenance will result in refrigerant loss
unless the system is first isolated and the
refrigerant recovered.
The TEV has been factory set to provide the
recommended performance settings as specified
on the merchandiser data sheets.
STOCKING
Product should NOT be placed in merchandis-
ers until merchandiser is at proper operating
temperature. Proper rotation of product
during stocking is necessary to prevent product
loss. Always bring the oldest product to the
front and set the newest to the back.
a
ir
discharge
and
reTurn
flues
musT
remain
open
and
free
of
obsTrucTion
aT
all
Times
to provide proper refrigeration and
air curtain performance.
Do not allow product, packages, signs, etc. to
block these grilles. Do not use non-approved
shelving, baskets, display racks, or any accessory
that could hamper air curtain performance.
DOOR HOLD OPEN
The merchandiser’s EcoVision II Plus doors
have a hold open latch that allows the doors
to remain in an open position. This feature is
especially useful for stocking the merchandiser
with product or cleaning the merchandiser’s
interior. The hold open latch is located on
each door near the bottom door. Apply grease
every six monts to the door hold open cam to
ensure smooth operation.
removal
of
The
Tev
cap
will
resulT
in
refrigeranT
loss
unless
The
sysTem
is
firsT
isolaTed
and
The
refrigeranT
recovered
.
Hold Open Groove
Add Grease in
Shaded area
