deli vertical merchandiser - hussmannlocation/store conditions: the q3-dv refrigerated merchandiser...

/SPECIALTY

MERCHANDISERQ3U S E R M A N U A L

0619

DELI VERTICAL

Q3 -Q3-DV-4VerticalCase -Q3-DV-5VerticalCase -Q3-DV-6VerticalCase -Q3-DV-8VerticalCase -Q3-DV-10VerticalCase -Q3-DV-12VerticalCase -Q3-DV-22.5IS/OSVerticalCase -Q3-DV-45IS/OSVerticalCase Remote

2

DOE 2012Energy E�ciency

Compliant

Hussmann refrigerated merchandisers con�gured for sale for use in the United Statesmeet or surpass the requirements of the DOE 2012 energy e�ciency standards.

Notice 3

General Information 4

Case Sections 5

Installation 6 Unloading Receiving Case 6 Snapping Chalk Lines 6 Placement 7 Lifting / Panels

Q3DV Lifting and Transport Instructions 8 Front Body Panel Install 9 Fasten Front Body Panel Install 9 Fasten Rear Body Panel Install 9 Leveling Leveler Adjustment 10 Shim The Case 10 Joining Parts List 11 Q3-DV Canopy Adjustment 12 Joining Preparation 15

Refrigeration 18 Piping Refrigerant 18 Refrigerant piping 18 Line Sizing 18 Oil Traps 18 Refrigeration Spec Sheets 19

Table of ContentsElectrical 20 Electrical Info Merchandiser Electrical Data 20 Electrical Connections 20 Field Wiring 20 IdentificationofWiring 20 Remove Rear Raceway 21 Electrical Conduit (Electrical Box) 21 Electrical Wiring Diagram 22

User Information 33 General Start Up 33 Load Limits 33 Maintenance Case Cleaning 34 Exterior Surfaces 34 Interior Surfaces 34 Troubleshooting 36

3

WARNING1. DO NOT overload or stand over top of case. Glass breakage may occur if precautions are disregarded. *Broken glass can cause lacerations, cuts, and puncture wounds which may result in severed arteries or tendons, amputations, eye injuries, or exposure to disease.

Notice

4

CaseDescription:

Description: Refrigerated vertical Deli/Bakery Merchandiser

Shipping Damage: All equipment should be thoroughly examined for shipping damage before and during unloading. This equipment has been carefully inspected at our factory and the carrier has assumed responsibility for safe arrival. If damaged, either apparent or concealed, claim must be made to the carrier Immediately.

Apparent Loss or Damage: If there is an obvious loss or damage, it must be noted on the freight bill or express receipt and signed by the carrier’s agent; otherwise, carrier may refuse claim. The carrier will supply necessary claim forms.

Concealed Loss or Damage: When loss or damage is not apparent until after all equipment is uncrated, a claim for concealed damage is made. Make request in writing to carrier for inspection within 15 days, and retain all packaging. The carrier will supply inspection report and required claim forms.

Shortages: Check your shipment for any possible shortages of material. If a shortage should exist and is found to be the responsibility of Hussmann Chino, notify Hussmann Chino. If such a shortage involves the carrier, notify the carrier immediately, and request an inspection. Hussmann Chino will acknowledge shortages within ten days from receipt of equipment.

Hussmann Chino Product Control: The serial number and shipping date of all equipment has been recordedinHussmann’sfilesforwarrantyandreplacementpartpurposes.Allcorrespondencepertaining to warranty or parts ordering must include the serial number of each piece of equipment involved, in order to provide the customer with the correct parts.

Location/Store Conditions: The Q3-DV refrigerated merchandiser has been designed for use only in air conditioned stores where temperature and humidity are maintained at 80°F and 55% relative humidity or 75°F and 55% relative humidity. DO NOT allow air conditioning, electric fans, ovens, open doors or windows (etc.) to create air currents around the merchandiser, as this will impair its correct operation.

This equipment is to be installedto comply with the applicableNEC, Federal, State , and LocalPlumbing and ConstructionCode ha ving jurisdiction.

ATTENTIONINSTALLER

/CHINOA publication of HUSSMANN® Chino 13770 Ramona Avenue • Chino, California 91710(909) 628-8942 FAX(909) 590-4910 (800) 592-2060

Keep this booklet with the case at all times for future reference.

General Information

5

24 3/4(629)

26 1/2(673)

23 1/8(587)

253/4(654)

277/8 (708)52 1/4(1327)

12(305)

14(356)

227/8(581)

153/8(391)

10 3/8(264)

251/8(638)

57/8(149)413/8

(1051)

Q3-DV Multi-Deck Service Deli Case

8(203)

Elec DrainRefrig

5(127)

6 1/8(156)

End Panels1 1/8(29)

CL

41 7/8(1064)

281/8(714)

221/8(562)

25 1/8(638)

48 (1219)

72(1829)

96(2438)

144(3658)

Q3-DV, BV

customer side

57/8(149)

10 3/8(264)

Case Sections

6

Installation

NOTICEDo NOT remove Foam Blocks from shelves and glass until the merchandisers are positioned for installation. Shelves or merchandising glass may be damaged.

Wrapped Top and Shelves

Foam Blocks in place

Warning Labels

Loose Items

Case is to arrive at store as was shipped form factory. See reference above for proper shipment referencing. (not actual case)

Receiving Case

Upon receiving your new Hussmann Case all equipment should be thoroughly examined for shipping damage before and during unloading. This equipment has been carefully inspected at our factory. Any claim for loss or damage must be made to the carrier. The carrier will provide any necessary inspection reports/ or claim form. If there is obvious loss or damage, it must be noted on the freight bill or express receipt and signed by the carrier’s agent; otherwise carrier may refuse claim.

Snapping Chalk Lines

Preparepermanentpositioningbymarkingfloorswith Chalk snap lines where cases are to be located. Chalk lines are to run along the base or legs of cases.

7

Placement

Important: See lifting instructions to properly lift case when being placed on dollies or permanent location. (See page 8 for Lifting Instructions.)

First remove Blocks and L Brackets around the case from pallet.

Remove Block and L bracket

Proceedbysettingforkliftsunderspecifiedloca-tions as instructed in the Lifting Instructions(pg. 8.) Be careful not to damage drains or near components when placing forks underneath case. A spotter is mandatory to ensure no dam-age is caused to the case. Lift case and replace with dollies, place near or in permanent location.

Insert Forks Underneath Deck

Movethefixtureascloseaspossibletoitsper-manent location and then remove all packaging and preparing to remove off Skid. Remove all separately packed accessories such as kits, and

Installation (cont’d)

panels. Check for damage before discarding packaging.

In the case a fork lift truck is not available follow the demonstration below to properly lift case us-ing a Johnson Bar (J-Bar) to place on dollies to trafficfromstartpointtoplacementarea.

Place J-Bar underneath base of merchandiser to gain leverage, once lifted place Dollie under-neathfirstendandslowlylowerontodollieen-suring merchandiser is placed on stable location. Proceed to opposite end and repeat.

8

Q3DV Lifting and Transport Instructions

1. The Q3-DV can be lifted by a forklift at typical lifting points.

Forklift Points(Underneathe Deck)

J-Bar Lift Points(Underneathe Base Structure)

J-Bar Lift Points(Underneathe Base Structure)

WARNINGImproper placement of forks may damage drainage piping. Use a spotter when placing forks. Make sure that piping will not be dam-aged. Use J-Bars or Jacks if forks cannot be used safely

2. Ensure lower body panels are removed be-fore lifting with a forklift. Serious damage will occur if the body panels are not removed.

3. Make sure that fork spacing and width will not damage drain or come in contact with piping, or electrical lines

4. Be sure that the forks are long enough to support beyond the center of the case but not damage near components. Check for proper balance before moving. A minimum fork length of 36” is recommended for 68” wide cases

Installation (cont’d)5. The Q3-DV merchandiser can be raised at

one end underneath the deck with a forklift to allow the placement of rollers or dollies.

6. Evenly support the entire base structure on rollers or dollies before attempting to move. Each Base Leg must have its own dollie to properly support the case.

Lifting Points are typical and dependent upon size of case and refrigeration application, drain-ageconfigurationswillcallforaltercationsinLifting Zones.

Belowarethefollowingdrainageconfigurationsand lifting should be altered to the expected model.

Q3 DV Drain Location

Drain

9

Installation (cont’d)Fasten Rear Body Panel Install(1) Align pre drilled holes to base of case(2) Secure top and bottom of rear panel using fasteners as shown below.

Allow front and rear body panels to slide down resting on support hooks. 2.Place L Bracket along the underside of deck to hold body panel top in place against base wall of case.

Front Body Panel Install

A Phillips Screw Driver/Bit will be needed to install body panels.

To begin Bottom panel assembly place panel A along side the base of the case and lower panel on to support hooks along the bottom of the base (See illustration below for details).

A

Detail A

Resting Hooks

Panel A

Panel B

Fasten Front Body Panel Install

(1) Secure Panel A with top fasteners only.(2) Overlay Panel B to bottom of Panel A as shown in illustration below*Note Panel B will be attached freely with no pre drilled holes.

11

2

2

Panel A

Panel B

10

Installation (cont’d)Leveler Adjustment

Position the case at the highest point. Set a long magnetized level (4ft [1220 mm] or more) on either underneath the deck or on top of the case. Ensure to level case from front to back and side to side.

Level (4 ft[1220mm])

Shim The Case

Use shims at each corner of the case to level out any discrepancies in order to optimize case performance and proper drainage.

Note: Shims are not Factory supplied. Contractor should carry available components. Metal Shims are recommended for use to eliminate any deterioration from shims over time.

Note:Toavoidremovingconcreteflooring,beginline up levelling from the Highest point of the storefloor.

NOTICELonger length cases may require shims along the center portion of the case to maintain proper case performance and drainage.

Shim

11

3/8"-16 NUT/BOLTLOOSE 3 PER JOINT

ALIGNMENT PIN0376408 3 PER JOINT

3/8"-0.5625" OD WASHERLOOSE 4 PER JOINT

1/4"-0.5625" OD WASHERLOOSE / TOP CANOPY ONLY 1 PER JOINT

#10 SELF TEPPING SCREW0376408 10 PER JOINT

1H97637Joining part 3 1 PER JOINT

1H97784Joininh part 4 1 PER JOINT

143394joining part 2 1 PER JOINT

1H63905Joining part 1 1 PER JOINT

732 RTV SILICONE SEALANTLOOSE 1 PER JOINT

deVan - BUTYLLOOSE 1 PER JOINT

GASKETLOOSE 10' RER CASE

Parts List

12

Installation (cont’d)Q

3D

VCA

NO

PYA

RMA

DJU

STM

ENT

PRO

CED

URE

LEVE

L1

LEVE

L2

ACCE

SSCO

VER

WRA

PPER

BULK

HEAD

TURN

BUCK

LECO

NNEC

TING

ROD

STEP

1.En

sure

case

isle

velt

oth

egr

ound

.Che

ckle

vela

tth

ebu

lkhe

adas

show

n(L

EVEL

1).

STEP

2.U

nscr

ewan

dre

mov

eac

cess

cove

rs.

STEP

3.lo

osen

top

and

bott

omhi

nge

vert

ical

adju

smen

tscr

ews

STEP

4.Pl

ace

leve

lon

the

top

ofth

eup

pera

rms

assh

own

(LEV

EL2)

STEP

5.U

sing

a1 / 2"o

pen-

ende

dw

renc

h,tu

rnTu

rnbu

ckle

conn

ectin

gro

dun

tille

vel2

indi

cate

sth

atth

ear

mis

leve

l(N

ote

that

som

etu

rnbu

ckle

sm

aybe

reve

rse

thre

ad..

Test

turn

ing

dire

ctio

nby

obse

rvin

gth

ee�

ecto

ftur

ndi

rect

ion.

)

IMPO

RTA

NT:

Pre

Loa

ding

Can

opy

Arm

STEP

5.A

fter

reac

hing

leve

l(O

nLE

VEL2

)tur

nth

eco

nnec

tors

two

full

rota

tions

inth

edi

rect

ion

that

rais

esth

eca

nopy

.

2

4

H

DETA

ILH

Dire

ctio

nof

prel

oadi

ng

2co

mpl

ete

turn

s

1

13

Q3

DV

FRO

NT

GLA

SSA

DJU

STM

ENT

PRO

CED

URE

DETA

ILA

B

DETA

ILB

ISO

VIEW

FRO

NT

VIEW

HING

EAC

CESS

COVE

R

HORI

ZONT

ALAD

JUST

MEN

T:Ro

tate

the

fron

tscr

ewto

incr

ease

orde

crea

seth

egl

ass

gap

(1+/-

2m

m).

DEPT

HAD

JUST

MEN

T:Ro

tate

the

rear

spira

ltec

hca

mto

incr

ease

or

decr

ease

the

glas

sga

p(+

/-3

mm

).

HEIG

HTAJ

UST

MEN

T:Lo

osen

the

mou

ntin

gpl

ate

(2 s

crew

s)ad

just

glas

sto

posi

tion

and

tight

ensc

rew

s(+

/-3

mm

).

WAR

NING

:loo

sen

both

upp

eran

dlo

wer

hing

e be

fore

mak

ing

heig

htad

just

men

ts.

Adju

stve

rtic

alga

pto

max

imum

tolo

ranc

eof

0.12

5".

Adju

stho

rizon

talg

apto

max

imum

tole

ranc

eof

0.12

5".

STEP

1:U

n-sc

rew

and

rem

ove

alla

cces

sco

vers

from

the

top

and

bott

omhi

nges

.

STEP

2:A

djus

thor

izon

tala

ndve

rtic

alga

psof

each

glas

s(s

eede

tail

A).

STEP

3:En

sure

the

gaps

betw

enpa

nel d

o no

t ex

ceed

mor

eth

an0.

125"

see

deta

ilB.


14

Q3

DV

FOCA

LPO

INT

RE-P

OSI

TIO

NIN

G

CANO

PYLI

GHT

Back

war

d

Forw

ard

ROTA

TE

STEP

1:H

old

cano

pylig

htw

ithbo

thha

nds.

Eac

h ha

nd s

houl

d be

as

clos

eto

the

end

as p

osib

le(s

how

nbe

low

).ST

EP2:

Push

cano

pylig

htw

itheq

ualf

orce

forw

ard

orba

ckw

ard

to d

esire

d lo

catio

n.ST

EP3:

Rota

telig

htto

desi

red

aim

for a

pplic

atio

n.ST

EP4:

Tuck

any

exce

ssw

iring

thro

ugh

the

wiri

ngch

ase.

I

DETA

ILI

Left

hand

hold

loca

tion

Righ

tha

ndho

ldlo

catio

n

1

1

NOTE

: FO

CAL

POIN

T PA

TENT

PEN

DING

2

3

4

Q3-

DV

Cas

e Jo

inin

g Pr

epar

atio

nInstallation (cont’d)

15

Q3

DV

JOIN

ING

CASE

TOCA

SE-S

TEP

1

Gask

ets

(fact

ory

inst

alle

d)

Buty

l

App

lyga

sket

toca

sear

eaas

show

n.

1 / 2"(

13m

m)g

aske

tare

appl

ied

inth

ere

cess

alon

gth

eto

pca

nopy

fram

ean

dve

rtic

alar

m.

App

lybu

tyla

ndsi

licon

eto

case

area

assh

own

.A

pply

sili

cone

app

licat

ion

assh

own

topr

oper

lyse

alar

ea.E

nsur

eth

atbe

ads

ofsi

licon

ear

em

inim

umof

1 / 2"t

om

axim

ize

adhe

sive

join

ing

prev

entin

gai

rlea

kage

.Be

sure

tow

ipe

o� a

nyax

cess

silic

one

arou

ndca

ses.

IMPO

RTA

NT

.Do

not

stre

tch

gask

et,e

spec

ialy

arou

ndth

eco

rner

s.D

ono

tbut

tgas

ket,

alw

ays

over

lap

.Rem

ove

pape

rbac

king

afte

rgas

keth

asbe

enap

plie

d

C

Appl

ybe

adof

silic

one

toth

eex

terio

rfa

ceof

gask

et

Gask

ets

(fact

ory

inst

alle

d)

DETA

ILC


16

1)Le

vel c

ase

usin

g sh

ims

atea

chco

rner

ofth

eca

seto

leve

lout

any

disc

repa

ncie

sin

orde

rto

optim

ize

case

Perf

orm

ance

and

prop

erdr

aina

ge. (

See

Q3 D

V Ca

nopy

Arm

Adj

ustm

ent P

roce

dure

)

2)Pu

shca

ses

toge

ther

until

the

alig

nmen

tpin

intr

ude

toth

eas

sign

edop

posi

teho

les.

4)U

sing

3/8"

Hard

war

e,bo

ltca

seto

geth

erus

ing

was

hers

for

allf

ive

loca

tions

.

For

Leve

ling

Acce

ssho

les

for

inst

alin

gjo

inin

gbo

lts.

Q3

DV

JOIN

ING

CASE

TOCA

SE-S

TEP

2

Join

ing

Riv

Nuts

are

inst

alle

don

the

right

side

ofth

eca

seby

defu

lt.Jo

inin

gho

les

apea

rson

the

right

side

ofth

eca

seby

defu

lt,an

dre

quire

bolts

and

was

hers

.


17


Join

ing

part

3

Join

ing

part

4

1)Re

mov

ede

ckpa

nsad

jace

ntto

the

case

sjo

inin

glin

e.

2)Re

mov

ere

arm

odul

arDS

CHad

jace

ntto

the

case

sjo

inin

glin

e

3)In

stal

ljoi

ning

part

1an

d2

(see

part

list)

usin

gsi

licon

e ad

hesi

vean

dpu

shba

ckal

lthe

way

.

4)In

stal

ltop

join

ing

part

usin

gsi

licon

e ad

hesi

ve(s

eepa

rtlis

t)an

dpu

shal

lthe

way

forw

ard.

5)U

sing

doub

lesi

de3M

® a

dhes

ive

tape

inst

allj

oini

ngpa

rts

3an

d4

(see

part

list)

and

ensu

real

igne

dsy

mm

etric

ally

onth

eto

pof

the

case

sjo

inin

glin

e.

6)Re

inst

alld

eck

pans

and

mod

ular

DSCH

s.

Q3

DV

JOIN

ING

CASE

TOCA

SE-S

TEP

3 D

DETA

ILD

Join

ing

part

1

Join

ing

part

2

18

RefrigerationRefrigerantThe correct type of refrigerant will be stamped on each merchandiser’s serial plate. The case refrigeration piping is pressurized with a nitrogen holding charge, leak tested and factory sealed. Before making refrigeration hookups, depress universal line valve (Shraeder Valve) to ensure that coils have maintained pressure during ship-ment. In the case pressure was not maintained contact your Hussmann Service Tech for further assistance.

Serial Plate Location

CAUTIONRefrigeration lines are under pressure. Refrigerant must be recovered before attempting to make any connections.

Refrigerant piping The refrigerant line connections are at the right hand end of the case (as viewed from the front) beneath the display pans. The merchandiser will beforehand ensure an earlier cut hole through the pod to exit the merchandiser for the refrigera-tion lines. After connections have been made, make certain to seal this outlet thoroughly if not sealed at factory already. Seal both the inside and outside. We recommend using an expanding polyurethane foam insulation.

Line Sizing Refrigerant should be sized as shown on the refrigeration legend that is furnished for the store or according to the ASHRAE guidelines

Oil TrapsP-traps (oil traps) must be installed at the base of all suction line vertical risers.

It is the contractor's responsibility to installcase(s) according to local construction and

health codes.

Piping Location

19

DELI / BAKERY, SERVICE CASE, VERTICAL GLASS REVISION DATE 04/27/18HUSSMANN - Q3-DV/BV (CHINO)

REFRIGERATION DATA:

3' 0.3 0.4 0.64' 0.4 0.6 1.3

3',4',5',6',8',10',12' 390 390 24 24 5' 0.5 0.7 2.122.5°OS 1940 1940 24 24 6' 0.6 0.8 3.1

45°IS 2080 2080 24 24 8' 0.8 1.1 1.445°OS 900 900 24 24 10' 0.9 1.4 2.5

12' 1.3 1.6 3.0**FRONT DISCHARGE AIR MEASURED INSIDE AIR CURTAIN HONEYCOMB 22.5°OS 0.3 0.6 1.1***REFRIGERATION NOTES: 45°IS 0.2 0.7 1.2

1) BTU'S INCLUDE CANOPY LIGHTS. ADD 10 BTUS/SHELF/FT FOR EACH SHELF (LIGHT) 45°OS 0.2 0.3 0.12) AHRI 1200 RATING POINT FOR ENERGY CONSUMPTION COMPARISON ONLY3) USE DEW POINT FOR HIGH GLIDE REFRIGERANTS. CARE SHOULD BE TAKEN TO USE THE DEW POINT IN P/T TABLES FOR MEASURING AND ADJUSTING SUPERHEAT. ADJUST EVAPORATOR PRESSURE AS NEEDED TO MAINTAIN THE DISCHARGE AIR TEMPERATURE SHOWN.4) RATING CONDITION IS NSF TYPE I, 75°F/55% RH

REFRIGERATION DATA CONTINUED:

1 1.125

DELI / BAKERY 32 29 OFF TIME 40 45 N/A 2 1.125

ELECTRICAL DATA:STANDARD FANS, HEATERS, LED LIGHTS (115 VOLT)

3' 1 6.7 15 0.12 8 1 0.08 9 0.16 19 0.13 15 0.30 34 0.96 110 1 115 154' 1 6.7 20 0.12 8 2 0.15 18 0.30 35 0.18 21 0.48 55 0.87 100 1 115 155' 1 6.7 25 0.12 8 2 0.15 18 0.35 40 0.23 26 0.57 66 1.09 125 1 115 156' 4 6.7 15 0.48 32 2 0.15 18 0.42 49 0.26 30 0.69 79 1.30 150 1 115 158' 4 6.7 20 0.48 32 2 0.15 18 0.60 69 0.36 41 0.96 110 1.74 200 1 115 15

10' 4 6.7 25 0.48 32 3 0.23 26 0.70 80 0.45 52 1.15 132 2.17 250 1 115 1512' 6 6.7 20 0.72 48 3 0.23 26 0.90 104 0.54 62 1.44 166 2.61 300 2 115 30

22.5°OS 1 6.7 15 0.12 8 1 0.08 9 0.17 19 0.13 15 0.30 35 0.87 100 N/A N/A N/A45°IS 2 6.7 15 0.24 16 1 0.08 9 0.16 18 0.13 15 0.29 33 0.65 75 N/A N/A N/A45°OS 1 6.7 20 0.12 8 1 0.08 9 0.09 11 0.04 4 0.13 15 0.87 100 N/A N/A N/A

OPTIONAL HIGH OUTPUT LED LIGHTS (115 VOLT)

CASE ENERGY USAGE DATA:

AMPS WATTS AMPS WATTS AMPS WATTS

3' N/A N/A N/A N/A N/A N/A4' 0.39 45 0.26 30 0.66 755' N/A N/A N/A N/A N/A N/A6' N/A N/A N/A N/A N/A N/A8' 0.78 90 0.53 61 1.31 151

10' N/A N/A N/A N/A N/A N/A12' 1.17 135 0.79 91 1.97 226

22.5°OS 0.21 24 0.23 26 0.43 5045°IS N/A N/A N/A N/A N/A N/A45°OS N/A N/A N/A N/A N/A N/A

TEMPERATURE (ºF)CAPACITY ***

(BTU/HR/FT) (TOTAL

FOR WEDGES)VELOCITY

(FT/MIN)

ANTI-SWEAT

HEATERS (ON

FAN CIRCUIT)

AMPS

TERM.

TEMP

(°F) COIL

ONLY

3 1.6

BLADE

DIA.

(IN.)

BLADE

PITCH (°)AMPS WATTS AMPS WATTS

AIRSWEEP FAN

# OF

FANS

MAX. LED LOAD

(W/ ALL OPTIONS)

0.11

22.5° OS 23.121952 7.31 10.2845° OS 25.3316 7.26 11.26

90° OS 0 11.40

0.11

45° IS 18.25096 4.95 8.14

3',4',5',6',8',10',12' 6.104 1.85 2.6922.5° IS 0 1.10

AMPS

TDA/V (ft2/ft)

(ft3 wedges)

ACTUAL CDEC

(KWh/day/ft)

(KWh/day wedges)

CASE LENGTH

MAX ALLOWABLE CDEC (KWh/Day/ft) (KWh/day wedges)

WATTS AMPS WATTS#

OUTLETSVOLTS

CONVENIENCE OUTLETS

(OPTIONAL)

CASE LENGTH

CANOPY

LIGHTS

H.O. LED

OPTIONAL SHELFMAX. H.O. LED

LOADCASE LENGTH /

WEDGES

AMPS WATTS AMPS WATTS

EVAPORATOR FANSCANOPY

LIGHTS LED

OPTIONAL LED

SHELF LIGHTS

# OF

EVAP

FANS

NSF 7

EST.

REFG.

CHRG.

(LBS)

(R404A)

USAGECUT IN

(ºF)

CUT

OUT

(ºF)

ELEC. THERMOSTAT / AIR

SENSOR SETTINGS DEFROST

TYPE

DELI / BAKERY 30~34 225~250

END PANEL WIDTH KEY

# OF END

PNLS

END PNL WIDTH

(IN.)

TOTAL ADDED

LENGTH (IN.)

DELI / BAKERY 30~34 225~300

DRIP

TIME

1.125

DELI / BAKERY 30~34 225~300

CASE

LENGTHS/

WEDGES

CASE USAGE

2.25

DEFROST

WATER

(LBS/DAY/FT)

TIME

(MIN)

DEFROST

FREQUENCY

(#/DAY)

DELI / BAKERY 26~30 225~300

GLYCOL (20°F

INLET, 6° RISE)

RATING

CONDITIONEVAPORATOR

DISCHARGE

AIR ** (°F)GPM PSI

NSF 7AHRI

1200 NSF 7

CASE

LENGTHS

AHRI

1200NSF 7

Refrigeration Spec Sheets

20

ElectricalMerchandiser Electrical DataTechnical data sheets are shipped with this manual. The data sheets provide merchandiser electrical data. Refer to the technical data sheets and merchandiser serial plate for electrical information.

Electrical ConnectionsAll wiring must be in compliance with NEC and local codes. All electrical connections including both supply circuits are to be made in the electri-cal J-Box.

ALWAYS CHECK THE SERIAL PLATE FOR COMPONENT AMPERES

Field WiringField wiring must be sized for component am-peres stamped on the serial plate (refer to pg 16 for location). Actual ampere draw may be less thanspecified.

Identification of WiringLeadsforallelectricalcircuitsareidentifiedbycolored plastic bands. These bands correspond to the color code sticker (shown below) located inside the merchandiser’s wireway cover.

WARNING--LOCK OUT/ TAG OUT--

To avoid serious injury or death from electrical shock, always disconnect the electrical power

at the main disconnect when servicing or replacing any electrical component. This

includes, but is not limited to, such items as doors, lights, fans, heaters, and thermostats.

21

Electrical Cont’dRemove Rear RacewayThe Merchandisers Electrical access is located at the rear of the case. Fasteners must be re-moved in order to gain access. See illustration below.

Remove Rear Raceway from rear of case.

Electrical Conduit (Electrical Box)The Merchandisers Electrical conduit can be found inside the compartmentat the rear. Remov-ing the raceway will gain access to the electrical components inside the J-Box allowing any main-tenance necessary.

Electrical Conduit

Electrical Conduitcontaining all necessary electrical components behind rear raceway cover

22

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LED DRIVER

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BLK #14

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L1

N

RED +

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BUND

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OWN

~12

0 VA

C -

60 H

z.

M

MCA

= 0.

55A

MOP

= 15

A

L1

N

BLACK #14

WHITE #14

AIR

SWEE

P FA

N(1)

040

4551

15W

.20A

@12

0VAC

EVAP

FAN

MOT

OR(2

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7653

4W .1

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AC

MM

L

AIR

SWEE

P HE

ATER

110W

0.9

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115

VAC

125-

01-1

306

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CH12

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1

BUND

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N

~12

0 VA

C -

60 H

z

BLACK #14

WHITE #14

MCA

= 1.2

AM

OP=

15A

T-ST

AT22

5-01

-070

7

BUND

LEW

HITE

/BLA

CK

~12

0 VA

C -

60 H

zN

L1BLACK #14

WHITE #14

SOLE

NOID

VAL

VE1H

8457

6500

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@ 1

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C

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12" L.E.D. LIGHT

L

LIGH

T SW

ITCH

TIPP

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125-

01-0

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5 NE

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K JA

CK12

5-01

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2

INCO

MIN

G PO

WER

~12

0 VA

C -6

0 Hz

GFCI

DU

PLEX

125-

01-3

178

BLK # 14

WHT # 14

GRN # 14

ALL

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S TO

BE

TIED

TO

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PLEX

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ACLE

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LLOW

CIRC

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#2

3' L.E.D. LIGHT

18" L.E.D. LIGHT

3' L.E.D. LIGHT

3' L.E.D. LIGHT

OPTI

ONAL

3RD

SHE

LF

Electrical Wiring Diagram

23


MAT

ERIA

L -

N/A

THIR

D AN

GLE

PROJ

ECTI

ON

UNL

ESS

OTHE

RWIS

E SP

ECIF

IED

DIM

ENSI

ONS

ARE

IN IN

CHES

.

DRAW

N BY

-CR

AIG

BOOR

EY

APPR

OVED

BY

- CR

AIG

BOOR

EY

TOLE

RANC

ES A

RE:

DECI

MAL

S .X

X u.0

3, .X

XX u

.010

ANGL

ES u

2v

DATE

DRA

WN

- 3-

18-1

6EC

N-CA

P-00

0024

0RE

VIEW

ED B

Y -C

RAIG

BOO

REY

REF

- NE

W D

IAGR

AM

3002

078

DIAG

RAM

-Q3-

DV-4

-R

REV

ECN

DATE

REV

ISIO

N DE

SCRI

PTIO

NRE

V BY

CHKD

BY

APPR

BY

AEC

N-CA

P-00

0024

020

16/0

3/18

RELE

ASED

TO

PRO

DUCT

ION

CBCB

CBB

ECN-

CAP-

0001

777

2016

/05/

13CH

ANGE

D AI

R SW

EEP

HEAT

ERCB

CBCB

REVI

SIO

N HI

STO

RY

NOTE

S:CA

SE M

UST

BE

GROU

NDED

B

SHEE

T 1

OF 1

CIRC

UIT

#1

L1LOAD

ING

2.4

120V

SHEL

VES

CANO

PYLI

GHT

CIRC

UIT

0.44

A 48

W @

120

V

MCA

= 0.

53A

MOP

= 15

A

4' L.E.D. LIGHT

~12

0 VA

C -

60 H

z.

LED DRIVER

BUND

LEOR

ANGE

BLK #14

WHT#14

L1

N

RED +

BLUE -

BUND

LEBR

OWN

~12

0 VA

C -

60 H

z.

M

MCA

= 0.

55A

MO

P= 1

5A

L1

N

BLACK #14

WHITE #14

AIR

SWEE

P FA

N(1)

040

4551

15W

.20A

@12

0VAC

EVAP

FAN

MOT

OR(2

) 047

7653

4W .1

2A @

120V

AC

MM

L

AIR

SWEE

P HE

ATER

150W

1.3

0A @

115

VAC

125-

01-1

304

SWIT

CH12

5-01

-031

1

BUND

LEPU

RPLE

L1

N

~12

0 VA

C -

60 H

z

BLACK #14

WHITE #14

MCA

= 1.6

3AM

OP=

15A

T-ST

AT22

5-01

-070

7

BUND

LEW

HITE

/BLA

CK

~12

0 VA

C -

60 H

zN

L

1

BLACK #14

WHITE #14

SUCT

ION

SOLE

NOID

225-

01-3

202

.16A

@ 1

20VA

C3' L.E.D. LIGHT

4' HO L.E.D. LIGHT

L

LIGH

T SW

ITCH

TIPP

ETTE

125-

01-0

311

OPTI

ONAL

RJ-4

5 NE

TWOR

K JA

CK12

5-01

-020

2

INCO

MIN

G PO

WER

~12

0 VA

C -6

0 Hz

GFCI

DU

PLEX

125-

01-3

178

BLK # 14

WHT # 14

GRN # 14

ALL

SING

LERE

CEPT

ACLE

S TO

BE

TIED

TO

DU

PLEX

GFC

IRE

CEPT

ACLE

BUND

LEYE

LLOW

CIRC

UIT

#2

4' L.E.D. LIGHT

Electrical Wiring Diagram (Cont’d)

24


MAT

ERIA

L -

N/A

THIR

D AN

GLE

PROJ

ECTI

ON

UNL

ESS

OTHE

RWIS

E SP

ECIF

IED

DIM

ENSI

ONS

ARE

IN IN

CHES

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DRAW

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EY

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OVED

BY

- CR

AIG

BOOR

EY

TOLE

RANC

ES A

RE:

DECI

MAL

S .X

X u.0

3, .X

XX u

.010

ANGL

ES u

2v

DATE

DRA

WN

- 9-

8-17

ECN-

CAP-

0009

102

REVI

EWED

BY

-CRA

IG B

OORE

YRE

F -

3044

064

DIAG

RAM

-Q3-

DV-5

R

REV

ECN

DATE

REV

ISIO

N DE

SCRI

PTIO

NRE

V BY

CHKD

BY

APPR

BY

AEC

N-CA

P-00

0910

220

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TO

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ION

CBCB

CB

REVI

SIO

N HI

STO

RY

NOTE

S:CA

SE M

UST

BE

GROU

NDED

WHE

N PA

SSIN

G W

IRES

THR

OUGH

MET

AL H

OLES

A G

ROM

MET

MU

ST B

E U

SED

A

SHEE

T 1

OF 1

CIRC

UIT

#1

L1LOAD

ING

2.9

120V

SHEL

VES

CANO

PY

LIGH

T CI

RCU

IT..3

1A 3

3.1W

@ 1

20V

MCA

= 0.

38A

MO

P= 1

5A

5' L.E.D. LIGHT

~12

0 VA

C -

60 H

z.

LED DRIVER

BUND

LEOR

ANGE

BLK #14

WHT#14

L1

N

RED +

BLUE -

BUND

LEBR

OWN

~12

0 VA

C -

60 H

z.

MM

MM

MCA

= 0.

80A

MOP

= 15

A

L1

N

BLACK #14

WHITE #14

AIR

SWEE

P FA

N(2

) 040

4551

15W

.20A

@12

0VAC

EVAP

FAN

MOT

OR(2

) 047

7653

4W .1

2A @

120V

AC

L

AIR

SWEE

P HE

ATER

190W

1.7

6A @

115

VAC

125-

01-1

305

SWIT

CH12

5-01

-031

1

BUND

LEPU

RPLE

L1

N

~12

0 VA

C -

60 H

z

BLACK #14

WHITE #14

MCA

= 2.

2AM

OP=

15A

T-ST

AT22

5-01

-070

7

BUND

LEW

HITE

/BLA

CK

~12

0 VA

C -

60 H

zN

L

1

BLACK #14

WHITE #14

SUCT

ION

SOLE

NOID

.14A

@ 1

20VA

C

3' L.E.D. LIGHT

4" L.E.D. LIGHT

L

LIGH

T SW

ITCH

TIPP

ETTE

125-

01-0

311

OPTI

ONAL

RJ-4

5 NE

TWOR

K JA

CK12

5-01

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2

INCO

MIN

G PO

WER

~12

0 VA

C -6

0 Hz

GFCI

DU

PLEX

125-

01-3

178

BLK # 14

WHT # 14

GRN # 14

ALL

SING

LERE

CEPT

ACLE

S TO

BE

TIED

TO

DU

PLEX

GFC

IRE

CEPT

ACLE

BUND

LEYE

LLOW

CIRC

UIT

#2

22" L.E.D. LIGHT

5' L.E.D. LIGHT

OPTI

ONAL

REAR

LIG

HT


25


MAT

ERIA

L -

N/A

THIR

D AN

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ON

UNL

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DRAW

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RE:

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DATE

DRA

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735

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REVI

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BY

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DIA

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DIAG

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REV

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CHKD

BY

APPR

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A73

5331

2013

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ATER

CBCB

CB

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120

18/0

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REM

OVE

D SO

LENO

ID V

ALVE

PAR

T NU

MBE

RCB

CBCB

REVI

SIO

N HI

STO

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NOTE

S:CA

SE M

UST

BE

GROU

NDED

C

SHEE

T 1

OF 1

CIRC

UIT

#1

L1LOAD

ING

3.4

120V

SHEL

VES

CANO

PY

LIGH

T CI

RCU

IT..4

2A 4

5W @

120

V

MCA

= 0.

53A

MOP

= 15

A

6' L.E.D. LIGHT

~12

0 VA

C -

60 H

z.

LED DRIVER

BUND

LEOR

ANGE

BLK #14

WHT#14

L1

N

RED +

BLUE -

BUND

LEBR

OWN

~12

0 VA

C -

60 H

z.

MM

MM

MCA

= 1.1

AM

OP=

15A

L1

N

BLACK #14

WHITE #14

AIR

SWEE

P FA

N(2

) 040

4551

15W

.20A

@12

0VAC

EVAP

FAN

MOT

OR(4

) 047

7653

4W .1

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120V

AC

MM

L

AIR

SWEE

P HE

ATER

225W

1.9

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VAC

125-

01-1

303

SWIT

CH12

5-01

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1

BUND

LEPU

RPLE

L1

N

~12

0 VA

C -

60 H

z

BLACK #14

WHITE #14

MCA

= 2.

5AM

OP=

15A

T-ST

AT22

5-01

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7

BUND

LEW

HITE

/BLA

CK

~12

0 VA

C -

60 H

zN

L

1

BLACK #14

WHITE #14

SUCT

ION

SOLE

NOID

.14A

@ 1

20VA

C

3' L.E.D. LIGHT

18" L.E.D. LIGHT

L

LIGH

T SW

ITCH

TIPP

ETTE

125-

01-0

311

OPTI

ONAL

RJ-4

5 NE

TWOR

K JA

CK12

5-01

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2

INCO

MIN

G PO

WER

~12

0 VA

C -6

0 Hz

GFCI

DU

PLEX

125-

01-3

178

BLK # 14

WHT # 14

GRN # 14

ALL

SING

LERE

CEPT

ACLE

S TO

BE

TIED

TO

DU

PLEX

GFC

IRE

CEPT

ACLE

BUND

LEYE

LLOW

CIRC

UIT

#2

3' L.E.D. LIGHT

18" L.E.D. LIGHT

6' L.E.D. LIGHT


26

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BU

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LE

BR

OW

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MM

MM

MC

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A

MO

P=

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L1

N

BLACK #14

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AIR

SW

EE

P F

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1

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RP

LE

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AC

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BLACK #14

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MC

A=

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A

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P=

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A

T-S

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T

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ITE

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z

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SU

CT

ION

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LE

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32


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33

User Information Start Up See the merchandisers Data Sheet Set for refrig-erant settings and defrost requirements. Bring merchandisers down to the operating tempera-tures listed on the Data Sheet.

WARNING--LOCK OUT/ TAG OUT--

To avoid serious injury or death from electrical shock, always disconnect the electrical power

at the main disconnect when servicing or replacing any electrical component. This

includes, but is not limited to, such items as doors, lights, fans, heaters, and thermostats.

Load LimitEach Merchandiser has a Load Limit. Shelf life of perishables will shorten if Load Limit is violated.

AT NO TIME SHOULD THE MERCHANDISER BE STOCKED BEYOND THE LOAD LIMITS INDICATED.

DO NOT BLOCK HONEYCOMB OR AIR RETURN GRILLE.

LOAD LIMIT

DO NOT OVERSTOCK MERCHANDISER

Load Limit

34

Case CleaningLong life and satisfactory performance of any equipment are dependent upon the care it re-ceives. To insure long life, proper sanitation and minimum maintenance costs, the merchandiser should be thoroughly cleaned, all debris re-moved and interiors washed down, weekly.

WARNINGTO PREVENT INJURY ALWAYS SHUT OFF POWER DURING CLEANING PROCESS.

Exterior SurfacesThe exterior surfaces must be cleaned with a mild detergent and warm water to protect and maintaintheirattractivefinish.NEVERUSEABRASIVE CLEANSERS OR SCOURING PADS.

Cleaning BumpersClean Bumpers with household spray cleaners.

Cleaning Under MerchandiserRemove lower body panels. Use a vacuum with a long wand attachment to remove accumulated dust and debris from under the merchandiser.

Cleaning Stainless Steel Surfaces Use non abrasive cleaning materials, and always polish with grain of steel. Use warm water or add a mild detergent to the water and apply with a cloth. Always wipe dry after wetting.

Use alkaline chlorinated or non-chlorine contain-ing cleaners such as window cleaners and mild detergents. Do not use cleaners containing salts as this may cause pitting and rusting of the stain-lesssteelfinish.Donotusebleach.

Clean frequently to avoid build-up of hard, stub-born stains. A stainless steel cleaning solution may be used periodically to minimize scratching and remove stains.

Rinse and wipe dry immediately after cleaning. Never use hydrochloric acid (muriatic acid) on stainless steel.

Interior SurfacesThe interior surfaces may be cleaned with most domestic detergents, ammonia based clean-ers and sanitizing solutions with no harm to the surface.

Cleaning CoilsNEVER USE SHARP OBJECTS AROUND COILS. Use a soft brush or vacuum brush to clean debris from coils. Do not puncture Coils! Donotbendfins.Contactanauthorizedservicetechnician if a coil is punctured, cracked, or oth-erwise damaged.

ICE in or on the coil indicates the refrigera-tion and defrost cycle is not operating properly. Contact an authorized Service Technician to determine the cause of icing and to make proper adjustments as necessary. To maintain product integrity, if not done so already, move all product to a cooler until the merchandiser has returned to normal operating temperatures.

Do Not Use:• Abrasive cleaners and scouring pads, as

thesewillmarthefinish.• A hose on lighted shelves or submerge

shelves in water.• Solvent, oil or acidic based cleaners on any

interior surfaces.• A hose on LED Lights or any other electrical

component.

User Information Cont’d

35

User Information Cont’d

Do:• Remove the product and all loose debris to

avoid clogging the waste outlet.• Store product in a refrigerated area such as a

cooler during the cleaning process. Remove only as much product as can be taken to the cooler in a timely manner.

• First Turn off Refrigeration, then discon-nect electrical power to merchandiser.

• Thoroughly clean all surfaces with soap and hot water. Do not use steam or high pressure water hoses to wash the interior. These will destroy the merchandisers’ sealing causing leaks and poor performance.

• Ensure to minimize direct contact between fan motors and cleaning or rinse water.

• Rinsewithhotwater,butDONOTflood.Never introduce water faster than the waste outlet can drain.

• Allow merchandiser to completely dry before resuming operation.

• LED lights are magnetized to each shelf and can be removed easily for any shelf cleaning.

• After cleaning has been completed, remem-ber to restore power back to merchandiser.

WARNINGProduct will be degrade and may spoil if allowed to sit in non-refrigerated area.

36

Troubleshooting

Problem Possible Cause Possible SolutionCase temperature is too warm.

Ambient conditions may be affecting the case operation.

Check case position in store. Is the case located near an open door, window, electric fan or air conditioning vent that may cause air currents? Case must be located minimum 15 Ft away from doors or windows. Cases are designed to operate at 55% Relative humidity and a temperature of 75°F.

Discharge air temp is out of spec.

Check evaporator fan operation. Check electrical connections and input voltage.Fansareinstalledbackwards.Checkairflowdirection.Fan blades are installed incorrectly. Make sure fan blades havecorrectpitchandareperspecification.Check to see that fan plenum is installed correctly. It should not have any gaps.Check suction pressure and insure that it meets factory specifications.

Case is in defrost. Checkdefrostsettings.SeeTechnicalSpecificationssection.Product load may be over itslimitsblockingairflow.

Redistribute product so it does not exceed load level. There is a sticker on the inside of the case indicating what the maximum load line is.

Coil is freezing over. Return air is blocked, make sure debris is not blocking the intake section.Coil close-offs are not installed. Inspect coil to make sure these parts are on the case.

Condensing coil or evaporator coil is clogged or dirty.

Clean coil.

Case temperature is too cold.

The t-stat temp is set too low.

Checksettings.SeeTechnicalSpecificationssection.



Condensation on glass.



Inadequate air circulation. Check if air sweep fans are functioning, check electrical connections.

There is not enough heat providedintheairflow.

Check if air sweep heater is functioning, check electrical connections.

There are glass gaps on the side of the case.

See glass adjustment section.

Glass is not completely shut.

Close glass correctly.

37

Troubleshooting Cont’dProblem Possible Cause Possible Solution

Water has pooled under case.

Case drain is clogged. Clear drain.PVC drains under case may have a leak.

Repair as needed.

Case tub has unsealed opening.

Seal as needed.

If the case is in a line-up, case to case joint is missing or unsealed.

Install case to case joint and seal as needed.

Evaporator pan is overflowing(ifapplicable).

Checkelectricalconnectiontoevaporatorpan.Checkfloatassembly, it should move freely up and down the support stem. Clear any debris.

Case is not draining properly.

Case is not level. Level the case.Drain screen is plugged. Clean drain screen and remove any debris.Drain or P-trap is clogged. Clear any debris.

Frost or ice on evaporator coil.

Evaporator fans are not functioning.

Check electrical connections.

Defrost clock is not functioning.

Caseshouldbeservicedbyaqualifiedservicetechnician.

Coil is freezing over. Return air is blocked, make sure debris is not blocking the intake section.Coil close-offs are not installed. Inspect coil to make sure these parts are on the case.

Lights do not come on.

Ballast/light socket wiring. Check electrical connections. See Electrical Section and check wiring diagram.

Ballast needs to be replaced.

Caseshouldbeservicedbyaqualifiedservicetechnician.See Electrical Section.

Lamp socket needs to be replaced.


Lamp needs to be replaced.

See Maintenance Section.

Light Switch needs to replaced.


To obtain warranty information or other support, contact your

Hussmann representative. Please include the model and serial number of the product.

Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri 63044 2014

Hussmann Warranty / Technical Assistance (800) 592-2060

deli vertical merchandiser - hussmannlocation/store conditions: the q3-dv refrigerated merchandiser...

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