Ashrae Color Code; Finishing Touches - Hussmann Q3-DC Installation And Operation Manual

Electrical (continued)
FIELD WIRING and SERIAL PLATE AMPERAGE
Field wiring must be sized for component amperes
printed on the serial plate. Actual ampere draw may be
less than specifi ed. Field wiring from the refrigeration
control panel to the merchandisers is required for
refrigeration thermostats. Most component amperes
are listed in the "Case Specs" section, but always
check the serial plate.
BALLAST LOCATION
Ballasts are located within the access panel that runs
the length of the rear of the case. Refer to diagram
on page 6.
WIRING and SERIAL PLATE AMPERAGE
Field wiring must be sized for component amperes
stamped on the serial plate. Actual ampere draw
may be less than specifi ed. Field wiring from the
refrigeration control panel to the merchandisers is
required for refrigeration thermostats. Most component
amperes are listed in the "Case Specs" section, but
always check the serial plate.

ASHRAE COLOR CODE

NOTE: All other manufacturers; no known sensor codes
SENSOR COLORS
Case Control Systems
Manufacturer ® >
Location
Coil Inlet Color
Part#
Color
Coil Outlet
Part#
Discharge Air Color
Part#
Color
Return Air
Part#
Defrost Term. Color
Part#
Liquid Line Color
Part#
EIL CPC
Blue Blue
225-01-1755 225-01-3255
Red Red
225-01-1757 225-01-3123
Green Green
225-01-1756 225-01-3260
Purple Green
225-01-1758 225-01-3260
White Orange
225-01-0650 225-01-3254
White Blue
225-01-0650 225-01-3255

Finishing Touches

Bumper Installation Tips
1. Start to attach the bumper at one end of the
lineup, preferably on a straight case.
2. Push the end of the bumper into the bumper
channel fi rmly. This may be diffi cult if bumper is
cold.
3. Bend the bumper backwards to open and guide
it forward onto the bumper channel.
4. An inside bumper miter must be cut on wedges.
5. Loose ends on miters must be anchored with
screws on the bottom edge.
6. The top and bottom edges of the bumper must
be fi rmly seated into the retainer by applying
with a rubber mallet (not by hand).
7. The bumper should be struck by the mallet at
a slight angle that forces the bumper back into
itself to prevent stretching. The installation can
be made easier by applying a paraffi n block to
the retainer grooves.
Installing Splashguard
After merchandisers have been leveled and joined,
and all drip piping, electrical and refrigeration work
has been completed, install the splashguards.
Splashguards may be sealed to the fl oor using a vinyl
cove base trim. The size of trim needed will depend
on how much the fl oor is out of level. NOTE: The
splashguard must be removable to allow access to
components behind it.
1. Remove all dirt, wax, debris, etc. from the
area of the splashguard to ensure a secure
adhesion.
2. Apply a good contact cement to the trim,
allowing a proper dry time.
3. Install trim to the splashguard so that it is fl ush
with the fl oor.
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Q3-DC 0907