USER GUIDE & SER V ICE MANU AL
SAFETY • INST ALLA TION & I NTEGRA TION • OPERA TI NG I N STR U CTIONS • MAINTENANCE • SER V I CE
RIGHT PR ODUCT . R I GHT PLA C E. RIGHT TEMPERA T URE. SINCE 1962.
2000 Series • 2224R • 24" Solid Door R e frigerat or
USER GUID E & SERVICE MANUAL
u - l i n e. c o m
Table of Contents
Intro
Safety
Safety and Warning
Disposal And Recycling
Installation
Environmental Requirements
Electrical
Cutout Dimensions
Product Dimensions
Side by Side Installation
Anti-Tip Bracket
General Installation
Integrated Grille Dimensions
Grille / Plinth Installation
Door Swing
Door Stop
Service
Interior Shelves
Troubleshooting
Wire Diagram
Product Liability
Warranty Claims
Parts
Ordering Replacement Parts
R600a Specifications
System Diagnosis Guide
Compressor Specifications
Troubleshooting Extended
Control Operation - Service
Thermistor
Defrost
Remove Fan and Cover
Warranty
Door Adjust
Maintenance
Cleaning
Cleaning Condenser
Extended Non-Use
Operating Instructions
First Use
Control Operation
Sabbath Mode
Airflow and Product Loading
USER GUIDE
u-line . com
WEL COME T O U-LINE
Congratulations on y our U-Line purchase . Y our product comes from a compan y with o v er v e decades of pr emium modular ice
making, r efrigeration, and wine pr eserv ation experience . U-Line cr eates products focused on functionality , style , and inspir ed
inno v ations — pa ying close attention to e v en the smallest det ails . Applications include r esidential, outdoor , AD A height
compliant, marine , and commercial. Complete product categories include Be v erage Centers , Wine R efrigerators , I ce Machines ,
R efrigerators , F r eezers , and Dispensers .
Our adv anced r efrigeration s y stems , large and exible capacities , and Built - In to St and Out ® clean integrated look allow y ou
to pr eserv e the right product, in the right place , at the right temperatur e . Since 2014, U-Line has been part of the Middleb y
family of brands . All products ar e designed, engineer ed, and assembled in Milwauk ee , Wisconsin, USA, and select products
ar e a v ailable worldwide .
PR ODUC T INF ORMA TION
L ooking for additional information on y our product? User Guides , Spec Sheets , CAD Drawings , Compliance Document ation,
and Product W arranty information ar e all a v ailable for r ef er ence and download at u-line . com.
PR OPER TY D AMA GE / INJUR Y CONCERNS
In the unlik ely e v ent property damage or personal injury is suspected r elated to a U-Line product, please t ak e the following
steps:
1. U-Line Customer Car e must be cont acted immediately at +1.414.354.0300.
2. Service or r epairs performed on the unit without prior written appro v al from U-Line is not permitted. If the unit has been
alter ed or r epair ed in the eld without prior written appro v al from U-Line , claims will not be eligible .
GENERAL INQUIRIES
U-Line Corporation
8900 N. 55th Str eet
Milwauk ee , Wisconsin 53223 USA
Monda y - F rida y 8:00 am to 4:30 pm CST
T : +1.414.354.0300
Email: sales@u-line . com
u-line . com
SER VICE & P AR TS A S SIST ANCE
Monda y - F rida y 8:00 am to 4:30 pm CST
T : +1.800.779.2547
Service Email: onlineservice@u-line . com
P arts Email: onlineparts@u-line . com
CONNEC T WITH US
Introduction
Designed, engineer ed and assembled in WI, USA
3
USER GUIDE
u- li n e . c om
SA FETY • I NSTALLATION & INTE GRATION • OPER ATI NG INS TRUCTIONS • MAINTENANCE • SE RVICE
Safety and Warning
Please read all inst ructi o ns bef o re inst alling,
operating, or serv icing the appliance.
U s e th is a ppl ia nc e f o r it s in ten d ed purp ose onl y an d f o l l ow
these g e neral p r ecaution s with thos e li sted th roug hout th is
gu ide:
SA FETY ALERT DEFINITIONS
Throughout this gui d e are s a f e ty it ems la beled wi th a
Dan g er, Warni ng or C a u t i o n based on the ris k type:
DANGER
!
Danger means that fai l ure to fol l ow this safet y
stat ement will result in se ve re per son al inj u ry o r
death .
DANGER
!
This uni t contains R600a (Isobut ane) which is a
flam mab l e hydro c arbon . I t is safe for regular
use. Do n o t us e sharp objects to expedite
defr osting. D o not ser v ice wi thout consul ting the
“R 6 0 0 a sp ec i f ic a t i o ns” s e c t io n in c l u d e d in th e
U s er Guide. D o not damage the r e f r iger ant
circuit.
WARNING
!
Serv ice must be done b y factory auth orized
service person nel. Any pa rts shall be rep l aced
with li ke components. Fa ilure to compl y could
increase th e risk of p ossible ignition du e to
incorrect parts or imp r oper service.
WARNING
!
Warning means that fa ilure to fol l ow this safet y
statement cou l d resu lt in seriou s pers onal injury
or d e ath.
CAUTION
!
Ca ut io n mea n s t h at fail ur e t o follow this saf e ty
statement may result in minor or mod e rate
pe rs onal in ju ry , p r ope r ty or eq uipm en t dam a ge.
4
Safet y and Warnin g 1
USER GUIDE
u- li n e . c om
SA FETY • I NSTALLATION & INTE GRATION • OPER ATI NG INS TRUCTIONS • MAINTENANCE • SE RVICE
Disposal and Recycling
DANGER
!
RISK OF CH ILD ENTRAPMENT. Bef o r e you throw
away your old ref r igerator or freezer, take off
the d oors an d leave shelves in place so children
may not easily cli m b inside.
If the unit is being remov e d from s e rv ic e for di spos al,
check and obey a ll federal, sta t e a n d l o ca l regul ati ons
reg a rd in g the di sp os al an d recy cl i n g of r e fr ig erat i o n
appliances, and follow these steps com p letely:
1. Remove a ll consumable contents from the unit.
2. Unplug the elec tric al c o rd f r o m its s o cket.
3 . Remov e th e d o or (s )/ dra w er (s ).
5
Dis p osal and Re c y cli n g 1
USER GUIDE
u- li n e . c om
SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
Environmental Requirements
Th is m o del is in ten d ed f o r in door/i nt eri o r ap pl ic at ion s onl y
and i s not to be us ed i n inst all ati ons t h a t are open/
exposed to natural elements.
Thi s un it is des i gn ed to op era t e betw een 5 0 ° F ( 1 0°C ) and
10 0°F (3 8°C) . H i gher ambien t t e mperat ures may reduce
th e un it ’s abil ity to rea c h lo w temperatures and/or redu ce
ice produ c tion on applicable mod e ls .
Fo r best perform a nce, keep the unit out of direct sunlig ht
and a w ay from heat generat i ng equi pment.
I n cl im at es w h ere h i gh h u m i di ty an d d e w poi n t s ar e
pres ent , c o nden sa ti on ma y ap pear on ou ts ide s urf ac es.
Thi s is c o ns ider ed n o rmal . T h e condensation wil l
evaporate when th e h u midity d r ops.
CAUTION
!
Damages caused by am bi en t tem p e r atur es of
40 °F (4 °C) or below are not co vered by the
warran ty.
6
E n v i ronmental Requirements 1
U S E R G U I D E
E le c tr ic a l
S H O C K H A Z A R D — E l e c t r i c a l G r o u n d i n g
R e q u i r e d . N e v e r a t t e m p t t o r e p a i r o r p e r f o r m
m a i n t e n a n c e o n t h e u n i t u n t i l t h e e l e c t r i c i t y h a s
b e e n d i s c o n n e c t e d .
N e v e r r e m o v e t h e r o u n d g r o u n d i n g p r o n g f r o m
t h e p l u g a n d n e v e r u s e a t w o -p r o n g g r o u n d i n g
a d a p t e r .
A l t e r i n g , c u t t i n g o r r e m o v i n g p o w e r c o r d ,
r e m o v i n g p o w e r p l u g , o r d i r e c t w i r i n g c a n c a u s e
s e r i o u s i n j u r y , f i r e , l o s s o f p r o p e r t y a n d / o r l i f e ,
a n d w i l l v o i d t h e w a r r a n t y .
u - l i n e . c o m
N e v e r u s e a n e x t e n s i o n c o r d t o c o n n e c t p o w e r t o
t h e u n i t .
A l w a y s k e e p y o u r w o r k i n g a r e a d r y .
N O T I C E
E l e c t r i c a l i n s t a l l a t i o n m u s t o b s e r v e a l l s t a t e a n d
l o c a l c o d e s . T h i s u n i t r e q u i r e s c o n n e c t i o n t o a
g r o u n d e d ( t h r e e -p r o n g ) , p o l a r i z e d r e c e p t a c l e
t h a t h a s b e e n p l a c e d b y a q u a l i f i e d e l e c t r i c i a n .
Th e u n i t r e q u i r e s a g r o u n d e d a n d p o l a r i z e d 1 1 5 V A C ,
6 0 H z , 1 5 A p o w e r s u p p l y ( n o r m a l h o u s e h o l d c u r r e n t ) . A n
i n d i v i d u a l , p r o p e r l y g r o u n d e d b r a n c h c i r c u i t o r c i r c u i t
b r e a k e r i s r e c o m m e n d e d . A G F C I ( g r o u n d f a u l t c i r c u i t
i n t e r r u p t e r ) i s u s u a l l y n o t r e q u i r e d f o r f i x e d l o c a t i o n
a p p l i a n c e s a n d i s n o t r e c o m m e n d e d f o r y o u r u n i t b e c a u s e
i t c o u l d b e p r o n e t o n u i s a n c e t r i p p i n g . H o w e v e r , b e s u r e
t o c o n s u l t y o u r l o c a l c o d e s .
Se e C U T O U T D I M EN SI O N S f o r r e c o m m e n d e d r e c e p t a c l e
l o c a t i o n .
E l e c t r i c a l
7
USER GUIDE
4"
(102 mm)
7"
(178 mm)
33-7/8"
(860 mm)
to
34-7/8"
(886 mm)
23-3/4"
(605 mm)
Preferred location
for electrical outlet
is in adjacent
cabinet.
24"
(610 mm)
5/8"
(16 mm)
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SAFE TY • INST ALLA TION & INTEGRA T ION • OPERA T ING IN STR U CTIONS • M A INTENA NCE • SER V IC E
Cutout Dimensions
PREP AR E SITE
Y o ur U - Lin e p r od uc t h a s b een designed ex clusiv ely for a
bu il t - i n in st a l la ti on. Whe n bui l t - in , y o ur u n i t does n o t
r e quir e addit i onal ai r spa c e f o r top , si des , or r e a r .
H o we v e r , the fr ont g r i l le (pli nth stri p/base fas c i a ) m u s t
NO T be obs t r u c t ed.
CAUTION
!
Un it c a n N O T be i n s t a l le d beh i nd a closed cab i net
door .
U-Line p r od uct s are desig n ed and m a n u factured
to be instal led i n t h e specif ied cutout openings
sho w n, and variance to th e floor s or ca b i netr y
must be account e d for in y o ur i n st allat i on.
CUT O UT DI MENSIONS
Me t r ic mea s ur e m en t s r o un d e d a n d op t i mized .
8
Cuto ut Dimensio ns 1
USER GUIDE
23-7/16" (590 mm)
3-5/16"
(84 mm)
33-11/16" to 34-11/16"
(856 to 881 mm)
23-5/8 " (600 mm)
Not Including Handle
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SAFE TY • INST ALLA TION & INTEGRA T ION • OPERA T ING IN STR U CTIONS • M A INTENA NCE • SER V IC E
Product Dimensions
9
Product Dimensio ns 1
USER GUIDE
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SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
Side-by-Side Installation
OT HER SITE R E QUIREMENTS
Si de -by - Side Instal lati on
Unit s mus t operat e from s e p a rate, properly grounded
elec tric al recepta c l e s pl aced ac cording to ea ch unit’ s
electrical sp ecifications requirem ents.
Cutout widt h for a si de-by - s i de i n s t a lla ti on is the t o ta l of
the wi dths lis t ed u n der C u tout Di men s i o ns i n eac h un it’s
Ins tal lat i on G u i d e. Ea ch door can be opened individually
( o ne at a ti me) w i th out i n t e rf eren ce.
Hi nge-by-Hinge Inst allat i on (Mullion)
Wh en i n s t alli ng two uni ts hi nge-by-hinge, 13 /16" (2 2 m m)
is req u ired for integr ated mod e ls . Additional space may be
need ed for any kn obs, pulls or handles i n stalled.
Stainless steel models which in clude the s t andard s t ai nless
handle will req u i r e 4-9/16" (1 16 mm) to allow both doors
t o open t o 90 ° at th e s a m e t i m e .
H o wever, to ens ure un obstruc ted d oor s w in g (open i n g
both doors at the s a me t i me), 1/4" ( 6 .4 mm) of s p a c e
need s to be main tain ed between the units.
10
Si de-by - Side Insta llat i on 1
USER GUIDE
Left Hinged C abinet
Right Hinged C abinet
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SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
Anti-Tip Bracket
CAUTION
!
The ant i -tip brac ket must be in s t all e d to pr ev en t
the unit from ti pping w h en doors are fully
opened or excess w e igh t is placed on the front of
the unit .
The anti -t ip brac ket has mu lt ip le mou n t i n g opti ons .
Mou n ting will depen d on your partic ular cabin e t
c o nf igurat ion. L o ca te 3 #8x 5 /8 " sc rew s inc l uded wi th your
un it.
TOP MOUN T
SID E MOU N T
Si de moun t pos i tion i s us ed wh en you are un ab le to m o unt
the brac ket t o the unders i de of your c o untertop.
Fo r ea se of i n s t a lla tion, the an ti- t ip brack e t is pre- in stalled
in th e top moun t pos i tion .
1. Completely slide the unit in t o i t s posi ti on i n th e
cabi net. Be c e rtai n uni t h e igh t i s proper ly adju sted.
(See GENERAL INSTALLATIO N ).
2. Open door completel y. Ma ke c e rtai n door clear s
su rrou n di ng c a bi netry.
3. Us ing a 3 / 32" (2. 5 0 mm) dri ll bit , dri ll 3 pil o t hol e s 5/8"
(1 6 mm) deep into bot t om of counter top. Use the
anti -tip bra c ket a s a t e mpl ate.
4. Ins tal l 3 #8x 5 /8" s c rews into the pla t e usi n g a
#2 Phi l li ps h e ad sc rewdri ver.
1. Remove the pre-i n s t a lled an t i - t i p bra c k e t f r om th e top
mount posi tion a n d ali g n t h e bra c ket to t h e hi nge s i de
of the unit as shown above.
2. Reinst al l t h e 2 #8x 5 /8" s c rews i n t o the pla t e us ing a
#2 P h i l li ps h e ad sc rewdri ver.
3. Completely sl ide the unit in t o i t s posi ti on in th e
cabi net. Be c e rtai n uni t h e igh t i s proper ly adju sted.
(See GENERAL INSTALLATIO N ).
4. Open door completel y. Ma ke c e rtai n door clear s
su rrou n di ng c a bi netry.
5. Us ing a 3 / 32" (2. 5 0 mm) dri ll bit , dri ll 3 pil o t hol e s 5/8"
( 1 6 m m ) deep i n t o c a bin e tr y fr am e u s i n g t h e an ti -t ip
brac ket as a templa t e.
6. Ins tal l 3 #8x 5 /8" s c rews into the pla t e usi n g a #2
P h illip s head s c r e wd river.
11
Anti -T ip Bra c k e t 1
USER GUIDE
R o t ate F ront and Back Legs to Adjust
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SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
General Installation
LE VE LING INFO RMATION
1 . U s e a l e vel to con f i r m
the unit is lev e l. Lev e l
sh ould be placed alon g
top ed ge an d s i d e
edge as show n.
2. If the uni t i s not lev e l,
rem o ve gri l le and
adjust legs as
nec e ss ar y.
INSTALLATI ON
1. P l u g in the power/elec t ri cal c o rd.
2. G e nt ly pus h the uni t i n t o pos i ti on. Be c a reful not to
entangle the cord.
3. Re-check the l e veli ng, from front to back and side to
s i de. Ma ke any nec e ss ary adjus t ments . The uni t ’ s top
su rf ac e s h ou ld be a pprox im at ely 1/ 8" ( 3 m m ) bel o w
the c o unt e rt op.
4. Ins tal l t h e anti -t ip brac ket .
5. Remove the i n t e ri or packi n g materi al a n d w i pe out t h e
i n s i de of the unit wit h a clea n, wa ter-da mpened c l oth.
3 . C o nf irm t h e un it is l e v e l af ter ea ch adjust ment and
repeat the previous s t eps unti l t h e unit i s l e vel.
INSTALLA TION TIP
If the room floor is higher than the f l oor i n the cutout
opening, adjust the rear legs t o a c hiev e a tota l unit rear
height of 1 / 8" (3 mm) les s th an the opening’ s rear hei g ht.
Sh or ten the un it hei g ht in th e front by a d just ing the f r ont
legs. This a llows t h e unit to be gen t ly tipped in to the
opening . Adjust the front leg s t o l e vel th e uni t a f t e r it is
cor r ec tl y pos i t i on ed in the opening.
12
General Insta llat i on 1
USER GUIDE
Apply T ape T o Shaded Ar ea
23-3/4"
(605 mm)
20-5/8"
(525 mm)
1-9/16"
40 mm)
1-9/16"
(40 mm)
1" (25 mm)
3-5/16"
(84 mm)
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SAFE TY • INST ALLA TION & INTEGRA T ION • OPERA T ING IN STR U CTIONS • M A INTENA NCE • SER V IC E
Integrated Grille - Plinth
Dimensions
PREP AR E AND INS T AL L INTE GRA T ED GRILL E
(PL I NTH ST RIP / BA SE F A SC IA)
1. Us e t h e di mensi o ns pro v ided i n t h e di agram to cut a n d
sh ap e y o u r integr ated gri l le (pli nth stri p/b a s e fas c i a )
panel. R e com m ended panel th ickn ess is between 1/4"
(6 mm) an d 3/8" (9 mm ).
2. Fini sh or s t ain y o u r g r i l le (pli nth stri p/base fas c i a )
panel to matc h y o ur s urrou n di ng fur n i t u r e . Fi ni sh
front, back and edg e s to pr e v ent warping. Car e fu lly
follow the manu factur er ’ s r e comm endations for finish
application and cur e times .
3. Apply dou b le s i d e d tape to the backs i d e of th e
integrat ed gri ll (pli nt h st r i p/ bas e fascia). Us e th e
di ag ram b e low for r e f e r e nce . U- Li ne r e com m ends
3M
™ VH B ™ t a pe , a high s t r e n g th bonding t a pe .
INTE GRA T ED GRIL L E ( P LI NTH S T RI P / BAS E
F A SCIA) DIMENSION S
4. R e mo v e back in g pap e r from d o uble sided t a pe .
5. C a r e fully alig n gri l le (pli nth s t ri p/b a s e fasci a ) o v er
integrated panel an d p r es s in to pos i tion .
13
Inte gr a t ed G r i l l e - Pl i n th D i m e ns io ns 1
USER GUIDE
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SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
Grille - Plinth Installation
REMO VING AND INST ALLI NG GRI L LE
(PL I NTH ST RIP/B A SE FAS C IA)
WARNING
!
Di sconnect electric power to t h e unit before
remov i ng the gri lle (plinth strip/base fasci a ).
When usi n g the unit, t h e gr il le (pl i nt h st rip/base
fascia ) mu st b e installed.
WARNING
!
DO NOT touch the condenser fins. The cond ens e r
fins are SHARP an d can be easily dam a g e d .
Removi ng t h e grill e
(plin t h strip/base fascia)
1. Dis c on nect power to the uni t.
2. Loosen the two screws (1).
3. Remove gri l le (pli nth stri p/ b a se fa sc ia ) ( 2 ) fr om u n i t .
Inst alling the grille
1. Alig n cabin e t and grille holes and s e cur e , but do not
ov er tighten gri lle (pli nt h st ri p/ba se fas c i a ) s c rews (1 ).
2. Rec o nnec t power to the un it.
1
2
14
Gril le - Pl inth Insta llat i o n 1
USER GUIDE
W all
W all
90°
Door Swing
90°
Door Swing
Space Required
2-1/4" MIN
(57 mm MIN)
Integrated
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SAFE TY • INST ALLA TION & INTEGRA T ION • OPERA T ING IN STR U CTIONS • M A INTENA NCE • SER V IC E
Door Swing
F o r In tegr at ed mod e ls th at ar e i n st a l led adja ce nt t o a w a ll ,
1/2" (13 m m ) clearance is r e comm ended from wall on
hinge si de to all o w t h e doo r to open 9 0 ° . Allow for
addi tiona l s p ace for a n y knob s or pu ll s in st a lled on t h e
integrat ed panel/frame .
St ai nl ess St eel models that are i n s t al led a d jacent t o a w a ll
r e quir e 2-1/4" ( 5 7 m m) door cl earance on hinge side to
allow for door handle .
Unit s ha v e a zero c l ea ra nc e w h en i n s t all e d adjac e nt t o
ca bi net s .
15
Door Swi n g 1
USER GUIDE
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SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
Door Stop
Y o ur U- Li ne un it wa s s h ip ped to you w i th t h e opt i on al 90 °
pin.
Y o ur un it’s d o or (s ) will op en 115° s t r a i g ht fr om th e
fa ct ory . If you would l i ke the door stop at 90° follow these
in s t r u c t i o ns .
If your uni t is al ready undercount er, it wi ll need
to be mov e d out to access the hi nge. With t h e
90° stop pin in place, you will not be able to
re place the hinge cov e r .
1. Open door appro x ima t ely 90 °.
3. Once c o ver i s remov e d, s l id e hi ng e p i n in to h o le as
shown. Pin should slide into place, stopping th e door at
90 °; if the pin does not go i n to t h e hol e shown, hol d
t h e door les s t h a n 90 ° open an d try ag ai n.
4 . To fu ll y s e at th e p i n , ta p it li gh tl y w i t h a h a m m er.
2. Remove hinge cover by lifting top an d b o ttom of h i n g e
c o ver and s l i d i n g t h e cov e r inwa rds to remov e from
hi ng e.
5. Ca r e fu lly sl ide y o ur u n i t bac k in pla c e.
The pin can be rem o ved to return the doo r s w ing
back to its o r iginal 11 5° sw in g by tapp ing the p i n
out from th e bottom of th e hin g e.
CL OS ER
T h e d oor hi ng e h a s a s e lf- c losi ng f e at ur e t h a t en g a g e s
when the door is open appr ox imat ely 6" (1 50 mm) ( a bout
25 °).
16
Do o r St op 1
USER GUIDE
T -25 T o rx Scr ew
T -25 T o rx Scr ew
u- li n e . c om
SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
Door Adjustments
DO OR A L IGNME N T AND A D JUSTME NT
Al ig n an d a d ju st t h e door i f i t is not l e vel or is n o t s e al in g
properly . If the door is not s e al ed, th e u n it ma y not cool
prop erly, or excessiv e fros t or c o ndens ati on ma y form in
the i n t e rior.
Properly aligned, the do or’s gasket s h ould b e
fir m l y i n c o nta c t with t h e cabinet all t h e way
a r o und t h e door ( n o g a ps) . C a re f u l l y ex a m in e
the d oor’s gasket to ensu re that it is fi rmly in
contact wi th the ca binet. Also make sure the
door gasket is n o t p i n c he d on th e hin g e side of
the d oor.
REV E RS ING THE D OOR
1. Open door.
CAUTION
!
Do not attempt t o use the door to r a ise or piv o t
yo ur u n it. This wou l d p u t excess ive stress on the
hing e sy stem .
Ali g nment and Adjustme nt Proce d ur e
1. Open door and remov e gasket near the hinges.
2. Us ing a T-2 5 Torx Bit, loos en eac h pai r of Torx hea d
screws on both th e upper and lower h i n g e plates.
3. Squa r e and al ign door as neces s a r y .
4. Ti ghten Torx head s c r e ws on hi nge.
5. Reinst al l gas k et i n t o the c h a n nel sta r ting at the c o rner.
2. Remove top hing e cover by lifting top and botto m flap s
and slid e inwards. Repeat on bottom h i n g e.
17
Door Adjus t m e nt s 1
USER GUIDE
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SA FE TY • INSTALLATION & INTEGRATION • OPERATIN G INSTRU CTI O NS • MAI N TENANC E • SERVIC E
3. Us ing T-2 5 Torx bi t l oosen sc rew #1 a n d remove s c rew
#2 o n top and bottom hing e. Slid e and rem o ve th e
door from un it. Completely r e move s c r e w #1 o n top
and bottom.
4. Remove caps from s c r e w h e ad s on opposite side (2 on
top and 2 on bot t om). Us ing #2 P h i l l i p s bi t rem o ve th e
4 underlyi ng s c rews . Reinst all the s c rews a n d c a ps on
the opposite s i de.
5. Pa rtia lly i n sta ll screw #1 i n the outer most holes on top
and bot t om. Rot ate door 18 0°, a l i g n hinge over sc rew
#1 and s l i d e/s e at in to pos i t i on . Rei n st a l l sc rew # 2 on
top and bottom. Tigh ten both screws and in stall h i n g e
cov e r.
Ali g n and adjust the do or:
Alig n an d adju st the door (see DOOR ALIGNME N T AND
ADJUS T MENT).
18
Door Adjus t m e nt s 2
USER GUIDE
u- li n e . c om
SAFET Y • I NST A LLAT ION & IN TEG RAT I ON • OPERATING INSTRUCTIONS • M A INTENA NCE • SERVICE
First Use
All U-Line controls are preset at the f a c t ory. Init ia l s t a r t u p
requ ir es no ad justmen t s .
U-Line rec o mmends al lowi ng t h e unit to run
overnigh t before lo ad in g with product.
When plug ged in, the u n it wi ll b e gin op eratin g un der th e
fa ctory default s e tti ngs. If th e unit was turned o f f during
inst alla tion, si mply press an d th e un it w i ll immedi ately
sw itc h on. To turn the unit off, p r ess .
19
Fi r s t Use 1
USER GUIDE
u- li n e . c om
SAFE TY • I NS TAL L AT ION & INTE GR ATION • OPERATING INSTRUCTIONS • MAIN TENANCE • SERVIC E
Control Operation
CONTROL FUNCTION GUIDE
F U NC TI ON CO MMA ND D I S P LA Y / OPTI ONS
ON/OFF P r ess and releas e Unit wi ll immedi atel y turn ON or OFF .
Togg le lig h ts
Adju st r e fr ig erat or set
point
View tempera ture in unit P ress together and releas e
Togg le between F/ C H old for 5 seco nds T he di spl ay wil l c h ange unit s.
DO OR A L ERT NOTIFIC A TION
When the door is left open for more than 5 minutes:
• A n audi ble tone will s o und for several s e cond s ever y
minu te.
• “ dr” will ap pear in display.
Cl ose d oor to sil e nce al ert and reset.
Press and release to leave interior
li gh t on for 3 hour s
Pres s an d rel e as e
Glass d oor wine and beverage centers only.
When the “F” or “C” in the disp lay is flash i ng , pres s
to adjus t the s e t poi n t tempera ture.
The di spl ay wil l f l as h and t h en tog g l e f r om s e t poi n t
to tempera t ure in uni t .
20
Co ntrol O p eration 1
USER GUIDE
u- li n e . c om
SAFET Y • I NST A LLAT ION & IN TEG RAT I ON • OPERATING INSTRUCTIONS • M A INTENA NCE • SERVICE
L
Sabbath Mode
Th is u n it is S t a r -K c e rt if ied a n d of fer s a Sa bba th m o de.
Sabbath mode disables s y s t em res p ons e s to us er initiated
ac ti vi ties a n d all ext e rna l funct i ons, inc l udi n g l i ghting,
display an d au dible alarms . Th e u n it wi l l s t i l l ma in ta in
internal tempera tures a n d set points . Vi ew a f u ll li st of
Sta r - K c e rt if ied U - Li n e un i t s at www .s ta r- k . or g.
To enable Sabbath Mode:
1. Pres s (4 ) and hold for ten s e conds and rel e as e ( t he
°F /°C sy mbol w i ll f l a s h br ief l y at th e en d of t h e ten
sec o nd per i od) .
2. The interior light a n d control di spla y (3) wi ll go dark
un ti l u s er res e ts mode.
3. NOTE: Alth ough th e disp la y will n o t be visible, the
temperature c o nt rol s in the unit rema in ac ti ve a n d
preserve the interior temp erature.
Sa bba th M o de r e ma ins ac ti ve un ti l ( 4 ) i s qu ic kl y
pres sed and released.
21
Sa bba th M o de 1
USER GUIDE
Door R emo v ed F or Illustration Purposes
Internal Air Flow And Unit V entilation Diagram
u- li n e . c om
SAFETY • I NST A LLA T ION & I N TEGRA T ION • OPERA T ING INSTR U C T IONS • MAINTENANCE • SER VICE
Air f low and Product Loading
The unit requires proper a i rf l o w t o p e rf o r m a t i t s
highest effici ency . Do not block the front grille ,
internal fans or v e n t s at any time , or the unit will
not per f orm as expected. When loading y o ur
uni t , lea v e space bet w een t h e internal f a ns or
v e nt s and product loaded. An y t hing blocki ng t h e
require d ai r f l o w/ci rculati o n will result in une v en
temper ature di st ribution in the cabinet and can
also freeze p r od uct. Do not install th e un it
behind a door .
When prop erl y l o aded, y o ur U-Li ne un i t wi ll st or e u p t o
17 2 (1 2 o z. [3 30 ml]) c a ns or 11 4 (1 2 o z. [3 30 ml])
bottles .
F o r optima l a i rflow , l e a v e appro x imat ely two inches of
sp ac e a r ou nd th e f a n an d on e i n c h ar ound t h e ba ck w a ll
and l o wer v e nt s .
22
A i rf l o w a n d P r od uct Loa d in g 1
USER GUIDE
u- li n e . c om
SAFET Y • I NST A LLAT ION & IN TEG RAT I ON • OPERATING INSTRUCTIONS • M A INTENA NCE • SERVICE
Interior Shelv e s
REMO VING AND INST ALL I NG GL ASS SH EL VES
Adjusting In terior Sh elves
Models equ i pp ed with g l ass s h elves hav e an a d jus tabl e
m o un ti ng s y s t em . To a d ju st or si mp ly r e mov e sh elv e s f o r
cleani ng, follow the in struc ti ons b e low.
1. Remove a ll product from s h elf .
2. C o min g fr om und erneath th e shelf, l i ft both the front
and rear of t h e gla s s .
3. Ca r e fu lly sl ide s h el f ou t of un it bein g ca r e f u l n o t t o
sc ratc h the in teri or lin e r.
4. Ins tal lat i on i s the reverse of remova l.
Adjusting Shel f He ight
CAUTION
!
Cl ips MUST be inst alled with th e ribb ed sid e
dow n . Failure to do so may result in shelf or un it
dam a ge.
Al l 4 shelf cl ips for each shelf must be i n sta lled
at the same heig ht for shelf stability.
4. Reinst al l s h el f.
Cleaning Shelves
Shel ves may be c l eaned i n a s o apy wa rm w ater s o luti on.
A gener a l hous ehold dis i n f ectan t may be us ed if
neces s a r y . Be sure to completel y dry your shelf before
rei n s t alli ng.
Shel f hei g ht ma y be adjus t ed t o a c c o mmodat e a broa d
rang e of p r oduc t. To alter your s h elf s p ac in g follow the
in s t r u c t i o ns below .
1. Remove t h e 4 Shelf cl ips from the shel f clip hol e s.
2. Move shelf cli p s as a group to the desi red shelf hei g ht .
3 . I n ser t sh elf cli p s in to t h e holes of the desired shelf
hei g h t . Be c e rt ai n s h el f cl ip is fu ll y sea t ed in to s h el f cl ip
hole.
23
Interior Shelves 1
USER GUIDE
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SAFE TY • I NST A LLA T ION & INTEGRA TI ON • OPERA TING INSTR UCTIONS • MAINTEN A NCE • SER VICE
Cleaning
EX TERIO R CL EANING
St ainle s s Mode ls
St ain l es s door panels and handles can discolor wh en
exposed to c h lori ne gas , pool chem ic als , saltwater or
cleaners wi th b l each .
K eep y o ur s t ainles s uni t looki n g n e w b y cleani ng with a
good qua l i ty all - i n -one s t ainles s st eel c l ea ner a n d pol i s h
m o nt hl y . F o r b e st r e s u lt s us e C l ai r e
P o l i sh a n d C l ea ner . Comp ara b l e produ c t s ar e ac cep t abl e .
F r equ e nt c l ean i ng wi ll r e mo v e s urfac e contam ination that
c o uld lead to rust . Some i n s t all ati ons ma y r e qui r e c l ea ni ng
weekly .
Do not clean wit h st eel wool pads.
Do not u s e stain l ess steel cleaner s or p o lis h es o n
an y glass su r f aces .
C l ea n an y gl as s su rf ac es wi t h a non - ch l o r i n e g l a s s
clea ner .
®
St ainl ess Steel
In tegrated Models
T o cl ean integrated panel s , use household cl eaner p e r the
c a binet ma nufa ct ur er ’ s r e c o mmendati on.
INTERIOR CLEANING
Dis c on nect power to the uni t.
Clean the in terior an d all r e mo v e d com p onents u s ing a
mild n o nabrasiv e d e ter g ent a n d warm wa ter soluti on
applied with a s o ft spong e or n o n- abrasi v e cloth.
Rinse the interior using a so f t s p onge and cl ean wa ter .
Do n o t u s e an y solv e nt- b ased or abrasiv e
cleaner s . These types of cleaners m a y transf er t a ste to
the in terior prod ucts and dama ge or d i scolor the lining.
DE FR O S TING
Under nor m al con d iti o ns thi s uni t does n o t r e qui r e manu al
defrosting. Minor frost on the r e ar w a ll or vi si bl e t h r o ugh
the ev aporat or plat e v e nts is norma l a n d w i ll melt during
ea ch off c y cle .
Do not use cleaner s not spec ifical ly int e nded for
stainless steel on stainl e s s st ee l s u r f a c es (t hi s
includes glass , t ile and counter cleaner s ).
If any s u rf ac e dis c ol ori n g or rust i ng appears , clea n it
qu ickly with Bon- Am i
and a nona bra s i v e cl oth. Alwa y s cl ean wi th the grai n.
Al w a y s fi ni sh w i th C l ai r e
Cleaner or comparable pr o d uct to pr e v ent fur t h e r
prob lem s .
Us in g abras i v e pads su ch as Scotchb r ite ™ w i ll
cause th e graining in the stain l ess steel to
become blurred.
R u st not cleaned up prom pt ly can p e n e trate the
sur f ace of th e stainle ss steel an d co mplete
remo val of the rust ma y not be p ossible.
®
or Bark eep ers F r iend Cleanser ®
®
Stainless S t eel P o lish and
If ther e is ex cessiv e build-up of 1/4" (6 mm ) or mor e ,
manu ally defrost th e u n it.
Ensur e the d oor is clos in g an d s e aling pr operly .
H i gh amb i en t tem p era t u r e a n d ex cessiv e humid i ty can
also produce frost.
CAUTION
!
DO NO T use an ice pick or other sh arp
instrument t o help spee d up defrosting. These
in s t r u m e n t s can p u nct u re th e in ne r l i ni ng o r
dam a ge the cooling unit. DO NO T use an y t y pe of
heat er to def r ost. Using a heater to speed up
defrosting can caus e per son al injur y and
damage to t h e inner lining.
24
Cleanin g 1
USER GUIDE
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SAFE TY • I NST A LLA T ION & INTEGRA TI ON • OPERA TING INSTR UCTIONS • MAINTEN A NCE • SER VICE
The d r ain pan w a s not des i g n ed to capture th e
water created when manuall y def r osting. T o
pre v ent water from o v er flowing the drain pan
and p ossibly damaging w a ter sensitiv e flooring ,
the unit must be remo v e d f r om cabi netr y .
T o defrost:
1. Dis c on nect power to the uni t.
2. R e mov e al l produc ts from the i n t e rior .
3 . P r op th e door i n an op en posi ti on ( 2 in . [5 0 mm ]
minimum ) .
4 . Al low th e fros t t o m e lt na tu ra ll y .
5. Aft e r the fros t melt s complet el y c l ea n t h e interior and
all rem o v e d componen t s . (See INTERIOR CLEA NING).
6. Wh en the interi or is d r y , r e c o nne ct power and tu rn un it
on.
25
Cleanin g 2
USER GUIDE
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SAFET Y • I NSTALLATION & INTEG RAT I ON • OPERATING INSTRUCTIONS • MAINTENANCE • SERV ICE
Cleaning Condenser
INTERV AL - EV ERY SIX MO NTHS
To ma in ta in op erat i o nal eff i ci ency, keep the front grill e
(pli nth stri p/b a s e fas c i a ) fr ee of dus t and li nt, and c l ean
the cond enser wh en nec e ssary. Depend in g on
envir o nmen tal c o ndi t ions , mor e or less fr equent cleanin g
ma y be nec e ss ar y.
WARNING
!
Di sconnect electr ic cur r ent to the unit befor e
cleanin g th e cond en ser .
DO N O T us e any ty p e o f cle a ne r o n th e
co n d e n se r un it . C o nd en s e r m a y b e clean e d us in g
a vacuum, soft brush or compres s ed air.
1. Remove th e g r i l le (pli nth stri p/base fas c i a ). (See
GR IL L E -P LI N T H I N S T AL LATI ON ).
2. C l ean the cond enser c o il us ing a soft br ush or vac u u m
cleaner.
3. Ins tal l t h e gri lle ( p linth s t rip/bas e f a sc ia ).
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Cleaning Condense r 1
USER GUIDE
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SAFET Y • I NSTALLATION & INTEG RAT I ON • OPERATING INSTRUCTIONS • MAINTENANCE • SERV ICE
Extended Non-Use
VA CAT I O N /HOL IDAY , PROL ONGE D S H UTDOWN
The foll owing steps are recommended for periods of
exten d ed non- use:
1. Remove a ll consumable content f r o m the uni t .
2. Dis c on nect th e p o wer c o rd from its outlet/socket and
leave i t di sc onn e cted unti l the uni t i s return ed to
ser v i c e.
3. If i c e i s on the eva p ora t or, all o w i c e to t h a w nat u ra lly .
4. Cl ean a n d dry the interior of t h e unit . Ens u re all wa ter
has been removed from the unit.
5. The door m u st remain op en to prevent formation of
mold an d mildew. Op en door a minimum of 2"
(5 0 m m) to prov ide the nec e ss ary ventil at ion.
WINTERIZATION
If the unit wi ll be exposed to t e mperat ures of 40°F (5 °C)
or less, the steps ab ove must be fol l owed.
For questions regarding winteriz ation, please
call U-Line at +1.800.779.2547.
CAUTION
!
Dam a ge ca used by fr eez in g temperatures is no t
cove re d by the wa rranty .
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Extended N o n-Use 1
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SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
Troubleshooting
BEF O RE CA LLING FOR SE RVICE
If yo u t h ink your U-Line prod u c t i s malfu n c t i o ni ng, read
the CONTROL OPERATION sect ion to clearly unde r stan d
the function of the control.
If the problem pers is ts , re ad th e NORM AL OPERATING
SOUNDS and TROUBLESHOOTING GUIDE section s below
to hel p you quic kl y i d ent i fy c o mmon probl e ms a n d
pos s i b le c a uses an d rem e dies . M o st often, this will resolve
the problem withou t th e n eed to call for service.
IF SERVI C E IS REQU IRED
If you do n o t un ders tand a troub l es hootin g remedy, or
your produ c t needs s e rvic e, con t act U- Li ne C o rporati o n
direc t ly at +1. 8 0 0 .7 79 .2 547 .
W h en you c a ll, you will n eed your pr oduc t Model an d
Ser i al Nu mbers . Th is i n f o r m a t ion a ppear s on th e Model
and Ser i al num ber plate located on th e upper right or r e ar
wall of the interior of yo ur product.
NO R M AL OP ER A T ING S O UND S
All mod e ls incorpor ate r i g i d foam insu lated cabin e ts to
provid e h i g h th ermal efficien cy and maximu m sou n d
redu ction for i t s i n ternal worki n g com p onen ts . Des p ite thi s
t e chn o l o g y , you r m o del m a y m a k e s o un ds th at ar e
un fami liar.
Normal oper atin g sou n ds may be mor e n o ticeable becaus e
of th e un it’s envi ronmen t. H a r d s urf ac es suc h a s ca bin e ts ,
wood, vi ny l or til e d fl oors a n d pa nel e d wal l s have a
tenden cy to reflec t nor m al ap pli a nce oper atin g noi s es.
Lis t ed below are comm on r e fr ig eration compon e nts with a
brief des c r i ption of the norm al op erating sou n ds they
make. NOTE: Y o ur product ma y not c o nt ain a ll the
com p onents listed.
• C ompres sor : The com p ress or makes a h u m or pu ls in g
sou n d that may be hear d when it operates.
• E va pora tor: Refrigerant f l owi n g t h rough a n eva p ora t or
may s o u n d lik e b o ilin g liquid.
• C ondens er Fan: Ai r movin g th roug h a con d ens e r may
be heard.
• A utomatic Defrost Drai n Pan: W a ter may be heard
dri ppi ng or ru nni ng i n to th e dr ai n pan wh en th e u n i t i s
i n th e def r os t c y c l e.
TR OU BLE S H O OTIN G GU ID E
DANGER
!
ELEC TROC UTIO N HAZARD . Nev e r attempt to
repair or perform main tenance on th e un it
before disconnect in g th e m a in e l ec t r i c a l powe r.
Troubleshooting - What to check when problems occur:
Pro b le m P ossible Cause and Reme dy
Di gita l Di sp lay
and Li ght Do No t
Work .
Interior Light
Does Not
Illum i nat e .
Li ght Rem a ins o n
When Door Is
Closed.
Unit Develops
Fros t on Int e rnal
Surfaces.
Unit Develops
Condensa tion on
Ext e rnal
Surfaces.
Di gita l Di sp lay
Functions, Bu t
Unit Does No t
Cool.
Di gita l Di sp lay
S h ow s ER or E
Fo ll o w ed b y a
Number.
E n sure po wer is co nnec t ed to t h e unit.
If t h e uni t is co ol ing , it ma y b e in Sa b b a t h
mo d e .
The lig h t b u lb may be defecti v e.
If t h e uni t is co ol ing , it ma y b e in Sa b b a t h
mo d e .
F o r gla ss do o r m o dels , pr es s the li ght ico n
and close the do or.
Check reed switch.
F r o s t o n the rear wal l is no rm al and wi ll m e lt
dur i ng ea ch off cycle.
If there is exce ssive bu ild-up of 1/4" or
more, manua lly defrost the unit.
E n sure the do o r is clo s i n g a n d s e aling
pr op er ly.
High ambient temperature and excessive
humidity c a n al so produce fr o s t.
T h e unit is exp o s e d t o excess ive humid ity .
Mo is ture wil l d i ss ipa t e a s hum id ity levels
decr ea se.
E n sure the unit is no t in “S ho wro o m Mo de.”
Mome ntarily unplug or inte r r upt powe r
s u pp l y t o the uni t.
E3 indica tes the do or ma y be opened too
long. Ensure t h e door is clos i n g pro p e r ly.
F o r other er ror cod e s cont act U-Li ne
Custo m er Service.
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Troubles hoot in g 1
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SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
Prob le m P ossible Cause and Reme dy
Dig ita l Di sp lay
Show s 1-16 or 99
Prod uct Is
Fr ee zing .
P r o d uct Is No t
Cold E n ough.
A fa ctory test mode m ay b e ena b led. A d just
the temp er ature to 9 9 and p r ess the LIGHT
ico n .
Beca use p r o d uct in co ntact w ith the r e a r
wa ll may freeze , ensure no product is
touching the rear wal l .
Adj u st the temperature to a warmer set
point .
Air t e m p erat ure d o es no t indi cate pro d uc t
temperature. See CHE CKING PR O D UCT
TE MP ERATUR E below.
Adj u st the te mpera t ure to a co oler set point.
E n sure uni t is not lo ca ted in exc e s s i v e
am bient tem p erat ures or in dir e c t s unlig ht .
Ens u re the door i s clos ing and seali n g
pr op er ly.
Ens u r e the i n ter i or l i g h t ha s not r e m a ined
on t oo lo ng.
E n sure no t h ing i s blo c k i ng the fr ont gr ille,
fo und at the b o t t o m of the unit.
Ensure the condense r coil is clea n and free
of any dirt or lint bui l d- up.
CHECKING PRODUCT TEMPERA T URE
6. Aft e r 2 4 hours , check the temperature of t h e w ater. If
required, adjust the tem p er at ure c o nt rol i n a s m all
increment (see CONTROL OPER ATION).
Ca us e s w h ich af fect th e in ternal temper atures of
the cabinet i n cl ude:
• T empera ture sett ing.
• A mb ient tem p erature w h ere installed.
• I nstallati on in di rec t s unli g ht or n e ar a heat sou r ce.
• T he number of door openings a n d the ti me the door is
open.
• T he ti me the internal li ght is illum i n a ted. (This mainly
a f f e ct s pr oduc t on th e top ra ck or s h el f. )
To check t h e actual pr oduct temper ature in the
un it:
1. Pa rtia lly f i ll a plas ti c (nonbreakable) bott le w i th w ater.
2. Ins e rt an a c c u ra te t h ermomet e r.
3. Tighten the bot t le cap sec u rely .
4. Pl ac e the bot t le in the des i red area for 2 4 hours.
5. Avoid openi n g the un it duri ng the testin g peri od.
29
Troubles hoot in g 2
USER GUIDE
42350_B WIRING DIAGRAM
POWER CORD
ASSEMBLY
GROUND:
GREEN or GREEN W/ YELLOW
HOT:
BLACK (115v)
BROWN (220-240v)
NEUTRAL
HOT
RELAY
EMBRACO
COMPRESSOR
GREEN or
GREEN W/ YELLOW
GROUND:
115
VOLT
PLUG
220-240 VOLT
PLUG
OVERLOAD
NEUTRAL:
WHITE (115v)
DARK BLUE (220-240v)
(TO COMPRESSOR)
NEUTRAL:
WHITE (115v)
DARK BLUE (220-240v)
BLUE (115V)
LIGHT BLUE (220V-240V)
(TO COMPRESSOR)
1
10
CONTROL
BOARD
ZONE TEMP
FUSE
16
8
9
1
6
1
10
5
EVAP TEMP
L/T DOOR SWITCH
AMBIENT TEMP
R/B LIGHT
L/T LIGHT
COND FAN
EVAP TEMP
R/B DOOR SWITCH
CAP
PROGRAMING
TO DISPLAY
OPEN
ANTENNA
J9
J10
HOT (LIGHT BLUE)
OVERLOAD
EMBRACO COMPRESSOR
220-240 VOLT
RELAY
GREEN W/ YELLOW
GROUND:
NEUTRAL:
DARK BLUE
CAP.
BROWN BLUE
115 VOLT
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
Wire Diagram
30
Wi re Di agram 1
USER GUIDE
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SAFETY • I NST A LLA TION & INTEGRA TION • OPERA TING INSTR UCTION S • MAIN TEN ANC E • SER V ICE
Product Liability
Fi eld s e rvi c e t e chni ci ans ar e au thori zed t o mak e an i n iti a l
assessm ent in the e v ent of r eported d a m a ges . If there ar e
any qu est i ons about t h e proc ess i n v o lv ed, the tec h ni c i a n
sh o uld call U- Li ne for fu rther explanation.
W hil e in spec ti ng f o r def e ct s or ins t all ati on issues , pho tos
sh o uld be t a k e n to documen t an y dam a g e s or i s sues
fou nd .
D uri ng t he a s s e ss ment , i f th e ser v i c e tec hn i c i a n is ab le to
fin d the s o u r ce of th e damage an d i t can be r e s o lv ed b y
r e pla c ement of a part, the s e rv i c er i s a u t h or iz ed to
r eplace the part in qu e s tion . The part that caused the
damage mus t be r etu rned to U-Line in its entir ety . Th e
part mus t be clearly labeled wi th the seri a l number of t h e
u n i t i t was r e mo v e d from , th e date , an d the s e rvicer wh o
r e mo v e d the part.
If the s e rvi c e t e chni ci an de termines the damage i s the
r e sul t o f inst a ll a ti on is su es (water con n ec ti on/d rai n , etc . ),
the co ns um er wou l d be noti fi ed and the i ssues shall be
r e sol v ed at th e di r e ct i o n of th e c o ns ume r .
If damage i s e v i dent a n d the serv i ce tec h ni c i a n is una b le
t o f i n d th e s o urc e , U- Li n e mu st b e c o nt a ct e d at 1- 80 0-
79 9-25 47 for f u rt her di r e ct ion
8 900 N . 5 5 t h St r eet • Mil wauk e e , WI 53 22 3
T: +1 .414.354.0300 • F: +1 .414.354.354.5696
Websi te: www.u-li ne.co m
Right pro duct. R i ght pl ace .
Right te mper ature Since 19 62 .
31
Pr od uc t L i a b il i t y 1
USER GUIDE
14 30911 1 2 XXXX
Y ear
Month
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
Wa r r a n t y C l a i m s
The fol l owi n g informati on defi nes t h e parameters f o r fi ling
a warranty claim :
• V al id serial number needed
• V alid model num ber needed
• N ard a (or eq uiv a lent) form or su bmi tted onlin e at
www . u-li ne . c om
• 6 0 da y s u bm itt a l deadline from date of completed
ser v i c e
• O nl y on e r e pa ir or u n i t per w a r r an ty cl ai m
• R efr i ger a n t s h ou ld be labeled and included on th e labor
su bmi ttal
w a r r an ty st a t u s . W e al so a c c e pt t h e fol l o wi ng
i n f o r m a t i o n to v e ri f y w a r r an ty st a t u s :
• N ew Cons truc ti on Oc cupanc y Do cuments
•C l o s i n g P a p e r w o r k
• F i n al Bi lli ng – Remodel
N o ti ng a l l of t h e fol l o wi ng on t h e w a r r an ty cl ai m w i l l b e
con s i d er ed proof of purc hase , hard c o p y wi ll not b e
re q u i r e d :
• N ame of t h e s e ll i n g D e al er
• D a t e of p u rc ha se/ i ns t a ll ati on
• O rd er or In v o ic e num ber (i f a v a i l able)
• D oor an d w a ter l e v e l a d jus t m e nt s ar e co v e r e d 3 0 da y s
from i n st all dat e .
Serial Number R e qu ir emen ts:
A typi cal s e rial n u mb er is s h own abo v e . Th e fi rst two
di gi ts of th e f i r s t segm ent , 14 , r e pr esen ts th e pr oduc ti on
y e ar . The num ber b e tween the dashes , 12, r e pr esents the
prod ucti on m o nth. In mos t cases , warranty st atu s c a n be
v e rified b y the production date informati on wi thin the
ser i al n u mber .
• D escription of docum e nt r e view ed (i. e . stor e receipt,
closing p a perwork, etc)
P a rts and labor claims ar e paid sepa ra tely . Indic ate part
nu mbers an d d e sc rip t i o n for parts us ed in the war r an ty
r e pai r . In clude th e purc hase i n v o ic e and n a m e of the p a rts
su pplier u s ed to pr ocu r e the par t s .
• A lter nati v e ly , a P r oof of Pu rc has e (or equ i v a lent) ma y
s u bmit t ed wi th the w a rranty cl aim t o doc u ment
32
War r anty Clai ms 1
Parts
2
13
16
14 15
27 28
7
22
19
1
26
21
18
8
U-2224RS-00B
Item Description U-Line P/N
1 Anti tip bracket w/screws 80-54012-00
2 Back panel 80-54086-00
3 Compressor electricals only 80-54149-00
4 Compressor w/electricals 80-54150-00
5 Condenser 80-54043-00
6 Condenser fan w/screws 80-54014-00
7 Crisper 80-54044-00
8 Display module 80-54007-00
9 Door assembly w/o hinges 80-54194-00
10 Door gasket 80-54039-00
11 Drain pan w/double sided tape 80-54002-00
12 Drier 80-54055-00
13 Evap fan w/cover and screws 80-54151-00
14 Evaporator 80-54057-00
15 Evaporator cover 80-54045-00
16 Glass shelf (1) w/clips 80-54041-00
17 Grille w/screws 80-54040-00
18 Hinge covers(2 pcs) 80-54001-00
19 Hinge mounting hole covers 80-54024-00
20 Hinges(2) w/screws and covers 80-54013-00
21 LED light strip and cover assy 80-54000-00
22 Leg Levelers (4) 80-54019-00
23 Main board (no wires or case) 80-54008-00
12
6
17
20
3
10
9
24 Packaging 80-54159-00
25 Power cord 80-54171-00
26 Reed switch 80-54134-00
27 Thermistor (1 piece) 80-54006-00
28 Thermistor cover and pin 80-54023-00
4
23
5
11
33
Parts 1
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
Ordering R e placement P a r t s
If y o u ha v e a p urc hasi ng acc o unt, please utili z e ou r
ser v ice website to o r der parts .
Ord e rs ma y also be placed b y F a x or phon e . See our
c o nt a c t informati on below:
www . U- Li neSer v i c e . com (with ser v i c e logi n)
F A X Nu mber : +1. 4 14 .3 54 . 5 6 9 6
Phone Number: +1. 8 0 0 . 779 .2 54 7
Use only genuine U-Line re placem ent par t s. T h e
use of n o n-U - Line par t s can reduce speed of i c e
produ c tion, cause water to o v er flow from ice
mak e r mold, dam a ge the unit, an d v o id the
warran t y .
W a rranty parts wi ll be sh ipp e d at n o c h arge after U- Line
con f i r m s w a r r an ty st a t u s . Pl ea se pro v i d e th e model , s e ri al
nu mber , p a rt num ber and par t des c ription . Some parts
will r e qu ir e color or v o ltage i n formati o n.
If U-Li ne r e qui r es the return of original parts , we will
i n form y o u when the par t s or der is t a k e n. Th is
r e quir ement will be noted on y o ur pack in g list. A pr epaid
sh ip pin g label will be in clud ed wi th the r e pl ac ement pa rt .
Pl ease enclo s e a cop y of th e parts pack ing list and an y
labor claims with y o ur r e turn . Please be su r e the model
and serial nu mber s ar e leg i ble on th e p a per w or k. T a g the
part with the r e ported def e ct.
W h en or deri ng a n o n-warranty p a rt, y o u wi ll n eed an open
acc o unt and t ax ex em pti o n on file at U-Li ne . An oth e r
opti on would be t o vi si t www . u -l ine . c o m to l o ca te a n
authori z ed p a r t s di stri butor i n y o ur ar ea.
34
Order i ng Repl acement Pa rts 1
USER GUIDE
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
R-600A Specifications
Fo r R-60 0a refrigerant s e rvi c e tips and more videos , go
to: w ww. u- li ne. c om / v id eos
WARNING
!
Fl amm a bi lity warnings for a pur e -iso-buta ne
re fr igera n t.
.
Gloves an d Eye Protec tion mu st b e us ed.
R-600a is considered non-tox i c, but is flammable
wh en m i xed with air.
K eep a dr y po w d er ty pe fi r e ext i nguishe r in the
work area.
Te c h n i c i a n m u st o b se r v e al l f e d e r a l, s t at e an d lo c a l la w s r e g a r d i n g r e f r ig er a n t s .
R-600a is heavier than air, do no t all o w any
leakage/migration to l o w a r ea s s u ch as
basements and stairs .
Never us e a t o rch on a fully charged
refrigera t ion system.
Ne ve r su bst i tu te U-L i n e O E M r e p l a c e m e n t pa rt s
or metho d s of con s tru c tion.
R-600a must be stored an d transp orted in
approved con t ainers.
35
R - 6 0 0A Sp ecific ati o ns 1
USER GUIDE
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
R-60 0A SPECIFICATIONS/LABELING
WARNING
!
Only ski lled and well trained service techni cians
permit ted t o service R-6 00a equipp ed p r od ucts.
All tools and eq uipmen t must be app r oved for
use with R-600a r e fr iger ant .
Loca l, s t ate and f e deral laws , standards mus t be
obs e rved along with pr oper certif icati o n and
lic ensing.
R-600a eq uipped produ c ts ar e labeled (both th e u n it and
the c o mpres s or).
R-600 a is col o rless a n d odorles s .
R-600 a is cons idered non-tox i c , b u t i s fla m ma bl e wh e n
mi xed w i th a i r .
D o n o t rem o ve or al t e r an y R-6 0 0 a l a beli ng on t h e
prod uct.
Ventilat i on is requi r ed during servici n g.
No conversions to R-600a from any other
refrigeran ts. OEM R-6 0 0 a equ i pped unit only.
Serv ice area must be fr ee of ignition sources .
No smoking is allowed i n the servi c e area.
All re placem ent ele c tr ical com p one n t s must be
OE M an d ins t alle d pr operly (sealed and
covered).
If t h e ev aporator is cold pri o r t o serv ice, it must
be t h awed prior t o service.
When us in g a vacuu m pum p , start pum p before
opening refrigeration system.
Va cuum pump and recove ry equipmen t sh ould
be at least 10 f e et from t h e work area.
Us e only a ref r igera n t grad e R-600 a from a properly
la beled cont ainer.
REC O V E RING/ R ECLAIMING R-600A
( R -6 00 a ha s been exempted from recovery/reclaiming
requi r ements by the US EP A)
Rec o very/Re c lai m i n g equ i p m ent mus t b e appr oved for us e
wi th R-600 a.
Ensure the evaporator is at room temp erature prior to
rec o ver y /r ecl a i m i n g R- 60 0a .
Use a common p i ercin g plier s or pier cing valve to remove
R-600 a from the c o mpres s or pr ocess tube. (Note: Piercing
devices mu st n o t be left on the s y s t em and mu st be
replac ed wi th a Schra d er ty pe va lve. )
It is recom m end e d th at a s i mple LPG gas
det e ctor is on site during serv ice.
Ensure that all R-600a is remov e d from t h e
system p r ior to brazing an y part of the sealed
system.
Only a cl ean, dry leak free sys t em sh ould be
charged with R-6 0 0 a .
36
R - 6 0 0A Sp ecific ati o ns 2
USER GUIDE
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
Ev ac ua te/ r ecl a im v i a th e pi ec ing p l i e rs to ensu re th e
sy st em i s empt y of R - 6 0 0 a before an y sy st em work is
perform e d.
Th e rec o very c y lin d er mu st be evac uated (no ai r in si de)
prior to ac cepti n g R-60 0a .
Th e rec o very c y lin d er mu st n o t be fi l l ed m o re th an 4 5 %
s a fe fil l l e vel and refrigerants mus t not be mixed.
Wh en re- b razing , the system mus t be pu rged with dry
nitrogen and a t l e as t one a c c e ss point open to t h e
at mosphere.
W h en re- b r a zi ng, pr oper v e nt il ati on is r e qu ir ed alon g wit h
con s tan t m o ni tori ng for the p r esen ce of R600a refri g er ant.
Th e filter dryer mus t be re plac ed any ti me the sea l ed
sy st em i s serv i c ed.
N o s y s t em s h ould be open to the atm o sphe re for longer
than 1 5 mi nutes t o av oid mo i s t u re migrat ion into the
sy st em c o mponen t s .
LE AK DET E CTIO N
Af ter r e mova l of th e R - 6 0 0 a , t h e u n it ca n be ch arg e d wi t h
dry nitrog en or helium.
Elec troni c leak det e cti o n or s o ap s o lutio n c a n be us ed to
check for nitrogen/helium l e aks.
The recover y cylind er must b e clearly marked with R-
600a and Flammable Warning l a bels.
En sur e pr oper ven t i l ation d uri ng rec o ver y / r eclaim ing of R-
60 0a .
Star t vac uum pu mp/ recovery p u mp pr ior to p i ercin g th e
com p ressor process tube.
Follow r e covery/ r ec laim OE M in struc ti ons for the spec ifi c
equipm ent used.
SY STE M REPAIR
En sur e n o r e si dua l R- 60 0a refr ig eran t i s l e ft w i th in t h e
sy st em pr ior t o r e pai r (s im pl e v e nt in g is n o t su f f i c i e nt ).
Ev ac ua te a n d ch ar ge wi th d r y n i t r ogen f o r l e ak c h ec ks.
N e ver u s e a halide torch or lig h ted matc h to ch eck the
s y s t em for l e aks at any time.
The high sid e of the refrig eration system (compressor
di sc harge to outlet of d r ier ) mu st b e l e ak tes t ed w i t h t h e
com p res s or ru nni ng .
Repa ir lea k s or rep l a c e sy st em pa rt s as requi r ed.
37
R - 6 0 0A Sp ecific ati o ns 3
USER GUIDE
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
The low side of the refriger a t i o n sy st em (eva porator,
com p res s or a n d su ct ion lin e ) mu s t be leak t e st ed wi th the
com p ressor off (equalized pressure).
REC H A R GING
N o a i r i s e v e r t o b e a l l o w e d in si d e th e r e f r i g er a t ion sy st em
( R -6 00 a ref r i g era n t or dry ni trogen onl y ).
Nev e r us e a to rc h on a f u l l y charged refrigerati on sy st em.
Ins tal l a Schrader Type a c c e s s port on the compres sor
p r oces s stu b .
Ev ac ua te t h e sy st em to 1 0 0 mi cr o n s p r io r to c h a r gi ng .
P r oper ven t i l ation d uri ng s e rvi c e i s requ ir ed.
N e ver a ppl y a t o rc h to a c h a r ged R- 60 0a r e fr ig erat i o n
sy st em.
Us e OEM replac ement servi c e parts and do not al ter the
c o ns tr uc ti on of t h e un i t .
W e igh in t h e R- 60 0a ch arg e us ing a refrigerant s c a l e. (run
c o mpress or an ex tra two mi nu t e s to c l ea r th e c h a r gi ng
hos e s).
Seal the Schrader Type acces s port, a proper cap and s e al
must b e used to cl ose the system .
SUMMARY
S a f e ly ha nd l i n g R- 6 00a r e q u ires proper procedures and
trai ni ng .
R-600 a approv ed s e rv ic e tool s must be used.
R-600 a labeli ng must not be removed or alt e red.
38
R - 6 0 0A Sp ecific ati o ns 4
USER GUIDE
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
System Diagnosis Guide
R E FR IG ER A T IO N SY S T E M D I AG NO SI S G U ID E
Sy stem
Co ndit ion
No rmal No r m al S l ightly be l o w
Over charge Higher than
Unde rcharg e Lo wer than
Parti a l
Re stric t io n
Co mp le te
Re stric t io n
No Gas 0 PSIG t o 25" Room
Su c t i o n
Pr essure
no r m al
no r m al
So m e w h at
lower than
nor m al vac uu m
In deep
vacuum
Su ct i o n
Li n e
room
temp er ature
Very cold ma y
fro s t heavil y
Wa rm- n ea r
room
temp er ature
Wa rm - n e ar
room
temp er ature
R oom
temp er ature
(co o l)
temp er ature
(co o l)
C o mp resso r
Disc har g e
Very ho t V ery ho t W ar m C o l d N o r mal
Slight ly warm
to hot
Hot W arm W ar m E x t rem e l y cold
Very ho t T op pas s es
Room
tempera t ure
(cool)
Cool to hot R oo m
Co ndense r C apil lary
Hot to warm Cool Co l d Higher tha n
w a rm - Lower
pa s s e s co ol
(near room
te mpera t ure)
d u e to l i quid
Roo m
te mpera t ure
(cool)
te mpera t ure
(cool)
Tube
Room
tempera t ure
(cool) o r
co l d er
Room
tempera t ure
(cool)
Room
tempera t ure
(cool)
Evaporator Watt a g e
no r m al
Lo wer than
ne a r inlet -
Outlet below
room
temp eratur e
Ex tre m el y co ld
ne a r inlet -
Outlet below
room
temp eratur e
backing up
No r e f r ig er a t ion L ow er t h a n
No r e f r ig er a t ion L ow er t h a n
no r m al
Lo wer than
no r m al
no r m al
no r m al
39
Sy st em D i a g no si s G u id e 1
USER GUIDE
C
S
R
O V ERL O A D PR O T ECT O R
ST AR TING RELA Y
CAP A CIT O R
RELA Y CO VER
ULIN_0368_A
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
Compressor Specifications
DANGER
!
Electrocution can cause de ath or serious injury.
Burns from hot or cold surfaces can cause
serious injury. Take precautions w h en servicing
this unit.
EM X2 0C LC
Dis c onnect the power sou rce.
Do not s t an d in s t an ding water wh en w o rking
aro und electrical applia nces.
Mak e s u re th e su r f aces y o u to u c h are no t h o t o r
fr ozen.
Do not tou c h a b a re circuit board un less y o u are
wear ing a n anti -st a tic wr ist str a p that i s
groun d ed to an electrical g r ou nd or g r ou nded
water pipe.
Refri g erant R 600a
Vol t ag e 1 15 - 127 VA C
Frequency 6 0 Hz
Run Cap 1 2 μ F/ 165 V A C
Star t Wind ing 6 .7 O h m a t 77°F
Run Windi n g 1 2.6 O h m at 77°F
LR A 3 .7 A
FL A 0 .5 A
Star ting Devic e 8EA14C
Over loa d 4TM 1 42 RFBY Y-53
* All resi sta n ce read ings ar e ±10%
Handle circuit boards carefully and avoid
touching co mpon en ts .
To meas ure the st art winding res i s t anc e , m e as ure ac ros s
the C and S pi ns .
To meas ure the run wi ndi n g res i s tanc e , meas ure ac ros s
the C and R pi ns .
Als o c h ec k S to R and you s h oul d get t h e s u m of t h e run
a n d st ar t w i n d in gs.
To ensure the w i ndings are no t s h orted, check the S and R
to ground.
40
Com p r e s s o r Sp ecific ati o ns 1
USER GUIDE
u- li n e . c om
SAFE TY • I NST A LLA TION & IN TEGR A TION • OPERA T I NG INSTR U C T I ON S • M A I N TE N A N C E • SER V IC E
T r oubleshooting - Extended
CAUTION
!
Ne v e r a t tempt to repair or per f orm maintenance
on the unit until the main elect r ica l power has
be en d i sconne cted fro m the u n it.
SPEC IFIC ERR O RS A N D ISSUES
The tec h nic a l l y adv a nced di agnost ic ca pabil i ti es of t h e
electroni c c o ntrols utilized on the 12 00 a n d 2 2 0 0 s e ries
uni t s al lows f o r eas y and thoroug h troubleshooting .
N a vi ga ti on of t h e cont rol i s t h e k e y an d i s exp l a i n e d in t h e
CONT R O L OPERA TION section of th e m a n u a l , al ong w i th
con t r o l bu tt on la y o ut , con t r o l func ti on des c ri ption s , a
ser v ice mode m e nu an d service menu selection
expl anati ons .
NO R M AL OP ER A T ING S O UND S
All mod e ls incorporate r i g i d foam insu lated cabin e ts to
pro v ide high therm a l effi ciency an d maximum s o und
r e duc t i o n for its i n ternal work ing compon e nts . Des p i t e this
techn o lo g y , y o u r model ma y m a k e s o und s th at ar e
un fami liar .
Normal operati ng sounds ma y be mor e no tic e able beca us e
of the unit ’ s en vironment. Hard surf ac es s u ch as ca binets ,
wood, vin y l or tiled floors and paneled walls ha v e a
tendenc y to reflec t normal applia n c e oper at in g no is es .
Listed bel o w ar e com m on r e fr igerati on c o mponents wit h a
brief des c r i ption of the norm al op erating sou n ds the y
mak e . N O TE: Y o u r p r oduc t m a y not c o nt ai n all the
com p onents listed.
• C ompr ess o r: Th e compr ess o r mak e s a h u m or pu ls in g
sou n d that ma y b e h e ar d when it ope r ates .
V e rification of tem p eratur e and therm i s t or per f or man c e
can be identified b y directly vi ewi n g the r mi st or r e adi n g s in
the service mode .
Com p o n e nt f a i l ure i s s u es ca n b e identified through service
mode men u #19, “ C om ponen t T e s t ing . ” Individu al
com p onen ts c a n be s w it ch ed on and off to check for bot h
prop er function of a s p ecific compon e nt and als o deliv e ry
of supply v o lt age t o the c o mp onents throu g h the r e la y s
and DC outputs loc a t e d on the r e l a y / pow e r board.
Inc l uded i n this s e ct ion are s o me di ag n o st ic ti p s a n d o f
c o ur se, if addit i on al h e lp is requ ired pleas e c o nt a c t th e
U-Li ne C o rp , “ C us tomer Ca r e F a ci lit y ” a t +1.8 00 .7 79. 25 47
for as si st a n c e .
• E v a pora tor : R e f r i g era n t fl ow in g th roug h an e v apor at or
ma y soun d lik e boiling liq u id .
• C ondens er F a n: Ai r mo vi ng thr o u g h a c o nden ser m a y
be heard.
• A utomati c Defros t Dra i n P a n: W ater ma y be heard
dri ppi ng or ru nni ng i n to th e dr ai n pan wh en th e u n i t i s
i n th e def r os t c y cl e .
Solenoid V a lv es: An occas i onal clicking sou n d ma y be
heard as solenoid v a lv es are operated.
41
Troublesh oot ing - Ext e nde d 1
USER GUIDE
u- li n e . c om
SAFE TY • I NST A LLA TION & IN TEGR A TION • OPERA T I NG INSTR U C T I ON S • M A I N TE N A N C E • SER V IC E
TR OU BLESHOO T ING G U IDE
Conc er n P o t ent i al C a uses Sug g e ste d R e med y
Not Co olin g C ompr essor o v erheatin g V erify proper ai r f l ow t h ro u g h c o n d en s e r . Is co n d e n ser cl ea n ?
Confirm condenser fan ope r atio n.
Co nfi r m pro p er co mp r e s s o r op erat ing v o lt age . Use #19, Componen t
T e s ting in Serv ice M o de .
Com p r e ss or not operati n g C onfirm proper com p r e ssor o p erating v o lt age . Use #19, Componen t
Com p r e ss or ope r at in g - no cooli n g R ef er t o Sy s t e m Diagnos i s Gui d e .
E v a p o r at or fan no t o p er ating U s e # 1 9, Com p o n ent T e s t i n g i n S e r v ice Mo de .
F r o z en P r o d uct C o n t r o l s e t to o co ld A d just S e t P o int T e mp ac cor d ing l y .
R e view logged error codes R ef er to #14, Error L o g in Servi c e M o d e .
Th erm i st or fai l ur e C heck Erro r L o g in Se rvi c e Mode , OHM th erm i st or .
F r os t Buil dup
Inside Unit
Dis p la y Not
Wo r k i n g
Interna l Lights
Not W o r k ing
Nois y R efrigeration tubing touching c a bi net C ar e f ull y r e po si t i on t u bi ng .
Door Ajar or R e st rict ed fr om Clos ing C heck d o or cl ear a nce t o adjo ini n g ca binetr y . Check d i s t rib u tio n of
E v a p o r at or fan no t o p er ating U s e R e la y T o ggle, Co mp o n ent T e st ing in S e rvi c e M o d e .
Th er mistor failur e C heck Err o r L o g.
Unit pla c ed i n Sabb ath mode? P r e ss and hold for 5 second s t o check.
Dis p la y unplugg ed V e r i fy that bot h ends of t h e di spl a y w i ring ar e f i rm ly c o nnect ed .
Dis p la y wi ring brok en or dam a ged P erf o r m c o nt inuit y t e s t of wi ring and r e plac e as needed.
Co nt ro l S e tt ing U ni t s e t to S a bb ath Mo de . Pr es s and ho ld fo r 5 s e co nds to c h ec k.
Door s w it ch m i s a ligned or d e f e ct iv e C heck t h e func ti on of r eed s w i t c h and door magnet adj u st me nt.
F a n b l ade obst ructi o n (wi r ing, foam
ins u l a ti on, packagi n g m a teri al)
T e s ting in Serv ice M o de .
T e st o v erload and r e la y , r e pla c e as needed.
p r o d uct in unit.
Remov e ob st ructi o n.
42
Troublesh oot ing - Ext e nde d 2
USER GUIDE
Check V olt age
At W all Outlet
V erify V olt age At
Main Control
V olt age Input
Check F use F1
F or Continuity
R eplace
R eed Switch
R eplace Main
Board
R eplace
F use
R eplace
P ower Cord
Aler t Customer
Of P ower F ailur e
Is the R eed
Switch Operating
Properly?
Inspect
Customer UI
and Dat a C able
Connect T est Displa y
C y cle P ower And Check
F or Operation
No V olt age
No V olt age
V olt age
Continuity
Operating
Not Operating
No Continuity
No
Ye s
V olt age
u- li n e . c om
SAFE TY • I NST A LLA TION & IN TEGR A TION • OPERA T I NG INSTR U C T I ON S • M A I N TE N A N C E • SER V IC E
MAIN CONTR O L
Th e m a in con t rol boar d is v e r y robu st and is rar e ly the
c a use of s y s t em is s u es . It is import a n t t o full y di agnos e
the boa r d for any s u s p ect e d fa ilur es before at tempting to
r e mo v e the board for r e placemen t or se rvice . F o llow th e
gui d elines below to f u l l y tes t a n d di agnose t h e ma in
con t r o l.
Po w e r Fa u l t
If the unit d o es not (or seems to not) power on, foll ow the
fl ow c h a r t below to hel p dia g nose the i s s u e . Befor e
begi nn in g it is i mportan t to f i r s t v e r i f y t h e un it i s not
simply s e t to s a b b ath mode .
T e st ing T h e Main C o nt rol
If the mai n control is s u s p ect e d of bei n g f a ulty , the
following procedur e shou ld be per f orm e d to v e rify main
con t r o l for fu nc ti onali t y .
R e lay & DC Output s
One of the pri m ary f u nc tions of the mai n c o ntrol i s to
operate the mul t ipl e r e la y a n d D C outputs duri ng ea ch
cy cle . V e ri fy proper op erat i o n of these r e la y s using the
following procedur e .
1. Enter “Rela y T o ggle” through the serv ic e menu.
F r equ e nt ly toggling the comp ressor rela y could
for c e t h e com p re ssor into ov erl o ad. The
compressor will aut o mati ca lly deact i vate during
an o v erload and will remain deactivat e d unti l the
o v erload switch cools. This coul d tak e some
time. It is impor t ant to allow the compressor at
least 5 mi nutes off t i me bet w een rela y cy cl es.
2. T o ggle the r e l a y . It s r e lated componen t s h ould
ac ti v a t e / deac tiv a te wit h the sw it ching of t h e r e la y . If
i t does not, tes t c o mponent.
Ot he r S u spec ted Mai n C o ntrol F a ult s
If other com p onen ts h a v e b een ruled out as bei n g faulty
b u t t h e un it c o nt in ues t o h a ve op era t i n g i s s u es , it i s m o s t
lik e ly due to a c o nfig urati on err o r . Con f i g u r ati o n errors
ca n be clea r e d b y r e st ori n g t h e un it to it s fac t or y defau l t
s e tti ng. F a ct ory defa ul ts ma y be rest or ed through the
ser v i c e men u .
CAUTION
!
Precaution s mu st b e ta k e n wh ile working w i th
liv e elect r ical equipment . Be su re to fo llow
proper s a f e t y proced ures while per f orming test s
on liv e systems.
43
Troublesh oot ing - Ext e nde d 3
USER GUIDE
Magnet Close T o Switch
(Door Closed)
(Switch Closed)
Magnet Awa y F rom Switch
(Door Open)
(Switch Open)
u- li n e . c om
SAFE TY • I NST A LLA TION & IN TEGR A TION • OPERA T I NG INSTR U C T I ON S • M A I N TE N A N C E • SER V IC E
REE D SWIT C H
A r eed switch is used to mo ni tor door s t at e . W h en t h e
door is closed magnetic force pul l s the r eed t o i t s cont ac t
and c l os es t h e ci rc uit whic h tu rns the li ght and dis p la y off .
When the door is open the r eed pulls awa y from the
c o nt a c t and opens t h e ci rc ui t. If the door is left open for
longer than 5 mi nutes , the swi t c h wi ll tr ig ger an err o r c o de
and s e t a n audible warning.
44
Troublesh oot ing - Ext e nde d 4
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
Control Operation - Ser v ice
UI BU T T ON LA Y O UT
1. Hid d en But t on
- A ccesses Service Menu
-No L E D directl y a b o v e . All LEDs turn on wit h but t on
ac ti v a t i on ex cept #7.
2.
Up But t on
- I ncreases tem p erature
-N a v igates th roug h servi c e menu
-L ED ac ti v a ted w i t h but t o n ac ti v a ti on.
3.
Down But t on
-Decreases tem p erature
-N a v igates th roug h servi c e menu
-L ED ac ti v a ted w i t h but t o n ac ti v a ti on
4.
Light But t on
- A ct i v at es l i g h t f o r 3 hou r s on s e lec t mod e ls
-U sed t o select i t ems i n serv i c e menu
-L ED ac ti v a ted w i t h but t o n ac ti v a ti on
5.
Po w e r B u t t o n
- T ur ns u n it off/on
-LED ac ti v ated w i th but t on ac ti v ati on ( o nly t u rning unit
off )
6. Cle a n Butto n
- A ctiv ates Cl ean C y cl e on CLR m o d e l s
-L ED ac ti v a ted w i t h but t o n ac ti v a ti on
LED
7.
-No button
45
Contr o l Ope r atio n - Service 1
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
CONTR O L FUNC TI ON QUICK GUIDE
FUNC TI ON COMMAND DISP LA Y / OP TIONS
ON/OFF Pr es s a n d r e lea s e Uni t w i ll immedi at ely turn ON or OFF
T o ggle lights
Adjus t r e frigerator
temperatur e
View tempera tur e i n uni t Push a n d releas e t h e t o gether
T o g g le between F/ C H old the for fiv e sec o nds T he di spla y wi ll ch an ge uni ts .
Pr es s a n d r e l e as e t o lea v e interior li ght
on for 3 hou r s
Push and r e l e as e
Glass door win e capt ains and be v e rage cen t er s
only .
Wh en th e “F ” or “ C ” i n th e d i s p l a y is f l as hi ng,
push t o adjust the s e t poi n t
temperatur e .
The dis p la y wil l f l as h and then toggle f r om s e t
point to tempera t ur e i n unit .
DO OR A L ER T NO T I F I C A TIO N
When the door is left open f o r mor e th an 5 m i n u t e s:
• A n audi ble tone will s o und for se v e ral s e cond s e v er y
minu te .
• “ d r ” w i ll ap pear i n di spl a y .
Cl ose d oor to sil e nce al ert and reset.
VIEWING A C TU AL TEMPE R A T URE
In viewing temp eratur e in these modes an y offsets ar e
t a k e n into ac count . Thi s means that i f y o u pla c e a t h erm-
is tor i n a known t e mperat ur e, let ’ s s a y ic e wa ter , it ma y
not read t h e 32°F that y o u would a s s u me . If the c o nt rol
offset was p r eset at -3°F wh ile y o u pl aced the therm i stor
in a n i c ebat h, the ac tual t h ermistor r e ading when view ing
ac tual temperatur e w o ul d r e ad 35°F . In the unit this would
cause the cabinet to push itse l f 3° cool er . T o view pure
therm i s t or r e ad in gs y o u mu st go i n to th e s e rvic e m e nu
and choose the corr ect option.
T o view the thermistor tem p er at ur e, pus h a n d releas e t h e
up and down k e y s . T h e dis p la y will s h ow th e corr ected
r e f r i g era t or temperatur e .
When the degr ee s y mb ol is flas hi ng the un it wi ll allow the
us e of th e c o ntrol for dem o nstrations . Th e u n i t can be left
in t h i s mode in defin i t e ly .
SER V ICE MODE
Th is m o d e h a s op ti ons a v a ila b le for ser v i c e di agn o st ic s .
T o enter the mode hold the hidd en k e y for 10 second s .
Th e di sp la y wi ll sh ow “ 0 . ” Wh en in this m o d e use the up
a n d dow n arr o ws to sel e c t th e desi r e d opt i on. Th e L I GH T
k e y i s th e E N TE R k e y and w i ll in it ia t e t h e f unc ti on. If
c h a n ging a set t i n g, y o u must pr es s the LI GHT k e y agai n
to r e t a i n the c h a n ged s e tti ng . T o exit the service m o de
sc rol l t o op ti on “0 ” a n d pr es s th e L I GH T k e y . Af te r f i v e
mi nu tes of not touc hi ng an y k e y s th e m o de wi ll als o exit
auto ma tic a l l y .
SHO W R OOM M O DE
T h i s mo de is d e si gn e d t o s h o w un i t s in a d i s p lay e n vi ro n -
men t . When in this mode the only functions will be the
c o nt rol and c a binet lights . The c o mpr e s s o r , f a ns , et c. wi ll
not operate . T o enter/exit th is mode hol d the li ght k e y
and t h e pow e r k e y for 5 sec o nds . The di spla y wi ll fla s h
once and beep and the degr ee s y mb o l wi ll be g i n t o f l as h.
46
Contr o l Ope r atio n - Service 2
USER GUIDE
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SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
SER V ICE MODE GUIDE
# S er vic e Mo de Me n u Ite m
1 V iew therm i st or # 1 (no o ffsets )
2 V iew therm i st or # 2 (no o ffsets )
3 V iew therm i st or # 3 (no o ffsets )
4 V iew therm i st or # 4 (no o ffsets )
5 A d j us t thermi st or # 1 o ffs et
6 A d j us t thermi st or # 2 o ffs et
7 A d j us t thermi st or # 3 o ffs et
8 A d j us t thermi st or # 4 o ffs et
9 V iew therm i st or # 2 set po int no o ffset s
10 V i ew therm i st or # 3 set po int no o ffset s
11 V i ew therm i st or # 4 set po int no o ffset s
12 Ad j u s t defrost int e rv al 3 t o 24 hour s
13 Ad j u s t defrost dur a ti on 0 t o 99 mi nutes
14 View error l o g
15 Clear error log
16 Adj u st thermisto r #1 diff er ential
17 Ad j u s t e v ap or ator fan d e la y i n mi nutes (st a rt of cooli n g
cy cle) 0 - 99 mi nutes
18 Ad j u s t e v ap or ator fan d e la y i n mi nutes (after cooling
cy cle stop s) 0 - 99 minut es
19 Indi vid u al c o m p onent t o ggle
2 0 M o de l num ber ind i c a t o r
21 Li ght all LED s e gment s of dis p la y
22 View defrost cy cl es
23 V i ew co mpr e s s o r r un ti me
2 4 A c ti v a te d e f r ost / h a r v es t
25 R e st or e factory defaults
26 V i ew so ftw a r e v e rs io n - ma in b o a r d
27 V i ew so ftw a r e v e rs io n - user interf ace
28 L o gin p e riod
29 F a ct or y t e st mode
0E x i t s e r v i c e m o d e
NA VIGA TE SER V ICE MODE
Use up or down arrows to s c roll th rough the m e nu.
Us e the l i ght bulb k e y to ent e r or exit menu. If v a l u es
have be e n c h a n ge d , t h ey will be s a v e d wh en exiting .
SER V ICE MODE GUIDE
1. TH ERMIST OR 1 — Z O NE
Thi s shows the pur e thermi stor r e a d i n g wi th no
o ffse t s t a k e n i n t o acco un t.
2. TH ERMIST OR 2 — EV APORA T OR
Thi s shows the pur e thermi stor r e a d i n g wi th no
o ffse t s t a k e n i n t o acco un t.
3. Does not appl y to this model.
4. Does not appl y to this model.
5. TH ERMIST OR 1 — Z O NE OF FSET
(D O NO T M A K E A N A D J U ST M E NT T O T H I S WI TH O U T
C O NT A C TI NG TE CH LI NE : 80 0- 77 9- 25 47 )
This calibrat io n is o n ly to be u s e d if actu al
t e mperat ur e at thermis t or #1 i s off from set
po in t.
B y ad justing th e o f fset high er we can force th e
un it to driv e th e temp eratur e d o w n b e low th e set
poi n t . (ex a mpl e : adjust ing from 0 t o +2 wi ll drop
th e u n it te mper atur e 2 deg r e e s)
6. TH ERMIST OR 2 — EV APORA T OR OF FSE T
(DO NO T MAKE AN ADJUST MENT T O THIS WIT H OUT
C O NT A C TI NG TE CH LI NE : 80 0- 77 9- 25 47 )
7. THERMIST OR 3 — AMBIENT OFFSET
Not adjust able .
8. Does not appl y to this model.
9. TH ERMIST OR 2 — SET PO INT MINUS
OF FSE T
This sho w s the th ermisto r r e ad in g with o f fsets
t a k e n into acco un t.
10. Does not appl y to this model.
11. Does not appl y to t h i s model .
12. ADJUST DEFR OST I N T E R V AL — 3 T O 24
HO URS
This will adj u st the in terv al be twe e n defro s ts
fr om 3 to 24 ho urs . Adju sting fr om the factor y
settin gs ma y cau s e u n d e sir e d te mper atur e in
th e r e friger ator sectio n.
13. A D J U ST DE FR O S T DURA TION — 0 T O 99
MINUTES
The lengt h of the def r ost can be a d just ed 0 to 99
m i n u tes lon g . The oth er d e frost p a rameters still
ap ply . L e n g th en in g a d e frost ma y cause high er
than no rmal te mper atur es in th e r e friger ator
section.
47
Contr o l Ope r atio n - Service 3
USER GUIDE
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SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
14. VIEW ERR O R L O G
A list o f the er ror s in th e ord er the y o c cu rr ed will
scroll on ce o n the displa y . All er ror s ar e lo gge d
in me mor y . Only do or erro r is d i sp la y e d o n the
displa y and has an audi bl e si gnal .
E0:
Door 1 (up p er) open.
E1: Therm i stor 1 op en.
E2: Therm i stor 2 op en.
E3: Therm i stor 3 op en.
E4: Therm i stor 4 op en (Does no t app l y to this
mode l).
E5: Th er mi st or 1 sh ort e d .
E6: Th er mi st or 2 sh ort e d .
E7: Th er mi st or 3 sh ort e d .
E8: Th er mi st or 4 sh ort e d (D oes not apply to this
mode l).
E9: Door 2 (lower) open.
P1: Pump Ci rc ui t open ( D oes no t a p pl y t o t h i s
mode l).
15. C L EA R E R R O R L O G
T o clear erro rs , pr ess and ho ld
(5 seconds)
wh e n CL R i s fla s hi ng .
16. TH ER MIS T OR — 1 D I FFERENTIAL
Th is num ber sho u ld n o t be adju sted .
17. EV APORA T OR F A N DELA Y IN MINUTES —
ON
“F an Del a y On” i s the amount of ti me in minut e s
t h e fa n wi ll b e d e la yed fr om s t a r t i ng fr om t h e
beginni n g of a cooling cy cle . Adjust able 0-99
minutes .
20. MO DE L NU MB E R IND I C A T O R
D i sp la y s the tw o-d i g i t mo del n u mb er of th e
specif ic unit. See model lis t t a ble .
21. LIGHT ALL LED S E GMENTS
This wi ll il lumina te al l t h e LEDs on t h e displa y t o
e n sur e th e y wo rk p r o p er ly .
22. VIEW DE FR OST C Y CLES
D i s p l ays t h e n u m b e r o f d e f r o s t s t h a t h ave
o ccurr ed in the p a st 24 ho urs .
23. VIEW COMPRES SOR R U NTIM E
Th is wil l sh ow th e n u mb er of mi nutes the
comp r e sso r h a s run in the pr io r cy cle (o r
curr en t cy cle if the comp r e sso r w a s r u n n ing
whe n se rvice mod e w a s enter e d).
24. A C TIV A TE DEFR OST / HAR V EST
T u r n s o n the ho t gas b y p a ss valv e allo wing ho t
gas to circulate th rou g h th e e v apo r ato r cau s in g
fr ost to mel t .
25. REST OR E F A C T OR Y DEF A UL TS
W i ll r e stor e all ad just able fu nctio n s to the i r
facto r y settings .
26. SOF T W A RE VERSION — MA IN BO A R D
D i s p l ays s o f t w a re ve r s i o n o f t h e m a i n c o n t r o l
bo ard.
18. EV APORA T OR F A N DELA Y IN MINUTES —
OF F
“ F a n D e l a y O f f ” i s t h e a m o u n t o f t i m e i n m i n u t e s
the fan will co ntin ue to ru n at th e e n d of a
cooli n g cy cle . Adjust a b l e 0-99 mi nutes .
19. IN DIVIDU AL COMPONENT T O G G LE
D i spla y # R e l a y/ Out p ut
0 Exi t
2 R e la y 2
3 R e la y 3
4 R e la y 4
5 R e la y 5
6 R e la y 6
7 R e la y 7
8 DC Output 1
9 DC Output 2
10 DC Output 3
11 DC Output 4
12 DC Output 5
S EE RELA Y / OUTPUT CH AR T
27. SOF T W A RE VERSION —
US ER INTERF A C E
D i sp la y s so ftwar e v e rsio n of th e u s er in ter f ace .
28. LO G I N P E R I O D
F a ctory use only - do not adjust .
29. F A C T OR Y TEST MODE
Should be 0.
0. EXIT SER V ICE MODE
48
Contr o l Ope r atio n - Service 4
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
MOD E L LIST
1000 MODE L
121 5R 07 22 18R 05 2 2 45R 5 5
121 5W C 1 2 2 2 18R GL 04 2 2 45DC 54
122 4BEV 13 22 18WC 0 6 2 245WC 5 6
122 4D WR 08 22 24BEV 00 2 2 60DC 50
122 4R 14 22 24R 02 2 2 60R 5 2
122 4RF 0 9 2 2 24R GL 01 2 2 60RDC 5 1
122 4RSO D 1 0 2 2 24WC 0 3 2 260WC 5 3
122 4W C 1 5 2 2 24ZW C 59 2 2 60ZW C 5 8
C L R1 21 5 1 8 A D A 24 R 1 7 2 2 6 0 D WR 7 0
CO12 24F 19
122 4FZR 11
IN DIC A T O R
2000 (1 20V) MOD E L
IN DI C A T O R
2000 (2 30V) MODE L
IN DIC A T O R
PR OGRAMMING THE UN IT T O CORREC T
MODEL NUMBER
1. Discon nect the unit from po wer sour ce .
2. Pu sh an d h o ld t h e U-Line bu tt on .
3. Wh ile still ho ldin g the U-Line bu tton, plug th e
un it into th e app r o p riate po wer sou r ce .
4. Wh en th e flashin g d i g i ts appear (3-5 seconds),
u s e th e up an d do wn a r r o w buttons to select the
appropriat e model number* .
*(See Abo v e “Mod el List ”)
5. Pr ess the ligh t b u lb b u tto n o n ce .
6. The displa y will blin k, an d then will appear as the
pr og rammed displa y .
49
Contr o l Ope r atio n - Service 5
USER GUIDE
N a m e Rel a y 2 Rel a y 3 Rel a y 4 Rel a y 5 Rel a y 6 Rel a y 7
1215R N/A N/A N/A N/A N/A Co m p res s o r Li ght Evapo r ato r Fan Co ndenser Fan N/A N /A
1215W C N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
124BEV N/ A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
1224DW R
N/A N/A N/A N/A Co m p res s o r To p Light Evapo r ato r Fan Co ndenser Fan N/A B o t tom Li ght
1224R N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
1224RF N/A N/A Pan Heat er Hot Gas Va lve N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
1224RSOD N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
1224W C N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
AD A24R N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
CLR1215 N/A Pu mp Wa t e r V a lv e H o t Ga s V a lv e
C omp r e s s or Lig h t N/A N/A N/A N /A
CO1224F I c e Ma k e r 2 Ice Ma k e r 1 Pan Heat er Hot Gas Va lve N/A Co m p res s o r Lig h t Evap orato r Fa n Co nd enser Fa n N/A N /A
2218R N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2218RGL N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2218W C N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2224BEV N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2224R N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2224RGL N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2224W C N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2224Z W C N/A N/A vl 2 vl 1 N/A C omp r e s s or To p L i ght N/ A Co ndens e r F a n N/ A B o ttom L i ght
2245R N/A Hot Gas Va lve N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2245RD C N/ A Hot Gas Va lve N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2245W C N/A Hot Gas Va lve N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2260DC N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2260R N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2260RD C N/ A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2260W C N/A N/A N/A N/A N/A C omp r e s s or Lig h t Evapo r ato r Fan Co ndenser Fan N/A N /A
2260Z W C N/A N/A vl 2 vl 1 N/A C omp r e s s or To p L i ght N/ A Co ndens e r F a n N/ A B o ttom L i ght
1224FZR
Defrost Heater
N/A
N/A
N/A
N/A
Condenser
Fan
C omp r e s s or
Lig h t
Evapo r ato r Fan
N/A
N/A N /A
Relay / Output Cha r t
2260D W R
Mullion
N/A
N/A
N/A
N/A
N/A
Co m p res s o r To p L i ght
Co ndenser Fan
N/A B o ttom L i ght
2224DWR
N/A
N/A
Co m p res s o r
To p L i ght
Evapo r ato r Fan
Co ndenser Fan
N/A B o ttom L i ght
Heater
Mullion
Heater
Evapo r ato r Fan
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
ut 5
DC
Out
ut 4
DC
Out
ut 3
DC
Out
ut 2
DC
Out
ut 1
DC
Out
Co ndenser
Fan
Mu lli on
Heater
50
Contr o l Ope r atio n - Service 6
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
Thermistors
Thermistors are used for v a rious tempera tur e r e a d ings .
Th ermi st ors p r o v id e r e li able tempera tur e r e a d ings usi n g a
r e si st anc e wh ic h v a r i es based on s urr ound ing
temperatur e s . If a f a ulty t h ermis t or is s u spect e d it ma y
be tes t ed u s i n g a n ac cu ra te ohmm eter .
All therm i stors in the unit ar e iden ti ca l . I f a t h erm i s t or i s
su spec t e d of bein g def e ct iv e t h e r e si st a n c e c a n b e
v e rified. Place the therm i stor in an i c e wat e r bath, the
r e s i s t ance shoul d r e a d 16 .1 k OH Ms +/-5 % on y o ur meter .
Th ermi st or con n ect i ons mu st b e k e pt cl ean. A thermistor
con n ec ti on th at has becom e c o rrod e d c a n cause
r e s i s t ance v a lues from the th ermi st or to change as t h ey
pas s through a di rty conn ec ti on to the board.
It i s for that r e a s on that we apply di elec tric gr ea se to all of
our thermisto r connections . Diel ectric gr ease wil l help to
k eep therm i stor connec ti ons c l ea n a n d dry .
Thermistor th ree (Ambien t ):
L o cated in the b a se of the unit (secur ed to the
c o ndenser). It is used t o moni tor t h e a m bi ent temperatur e
within th e bas e compartmen t . It is used f o r diagnost ic s .
THERMIST OR F A IL URE
Zo n e T h e r m i s t o r s
If a z o ne th ermi stor(s) i n the uni t fai l s th e uni t will
c o nt in ue to c ool in a back u p mode (Self Preser v a t i on
Mode) to pr eserv e the integrit y of the contents . The unit
wi ll otherw is e operate normall y .
20 00 Series Self Pr es erv ati on Mode:
The unit will cy cle on for 10 minut e s then off for 40
minu tes .
30 00 Series Self Pr es erv ati on Mode:
C y cl e times determined b y z o ne - see chart. The error w i ll
be displa y e d on th e main dis p la y , “S elf T e s t ” and logg ed in
“ A ll Error s . ”
I f y o u c h an ge a t h erm i s t or i n th e u n i t pl ea se r e - a p p ly
diel ectric gr ease to the co nne ction . If y o u enc o unter a
di rt y th ermi st or con n ec ti on, y o u shou ld r e pl ac e th e
thermi st or and the th ermi stor harnes s .
Th ermi stor error i n formation c a n be found i n th e Control
Operation s - Service section.
Th is u n it ha s three th ermi st ors .
Thermistor one (Z on e):
L o c a t e d al ong t h e ri ght ha nd si de wal l . It is used to
mai n t a in the operat ing tempe ra tur e w i thin t h a t z o ne .
Thermistor t w o (Evaporator):
L o c a t e d on the ev aporator . I t i s us ed for def r os t.
Self Pr es erv ati on Mode Dat a T a ble - 30 00 Seri es
Mo de O N OFF
Be v e rage/ D ri nks 1 0 4 5
Mar k et /F r e s h 10 45
R oot 5 9 0
Pa n t r y 1 0 4 5
Deli 10 45
W h ite Wi ne 5 6 0
Re d W i n e 5 6 0
Spark l i n g W i ne 10 60
Po l a r 5 5 5
Evaporator Th ermistor s
If a n ev aporat or thermi st or fai l s the unit wil l rely on a
pr eset defrost timer du rin g defrost cy cl es . The unit will
otherwi s e operate nor m ally . R e f e r to defros t sec t i o n.
Amb i ent Th ermistor
If the t h ermis t or f a il s the uni t w i ll operate normall y .
51
Thermi s t o r 1
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
Ther m i s t or Resi st an c e Da t a
T e mp ( F ) T emp (C )
-40 - 40 1 69157
-31 - 35 1 21795
-22 - 30 8 8766
-13 - 25 6 5333
-4 -20 4 8614
5 - 15 3 6503
14 -10 2 7681
23 -5 2 1166
32 0 1 6330
41 5 1 2696
50 10 9951
59 15 7855
68 20 6246
77 25 5000
86 30 4029
95 35 3266
1 0 4 4 0 2665
1 1 3 4 5 2186
1 2 2 5 0 1803
1 3 1 5 5 1495
1 4 0 6 0 1247
1 4 9 6 5 1044
1 5 8 7 0 879
1 6 7 7 5 743
1 7 6 8 0 631
* (+/-5 % )
Nominal R e sistance
(O HM S ) *
52
Thermi s t o r 2
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
Defrost
The model s bel o w ha v e auto ma tic or f r os t fr ee des i gn and do not r e qui r e man u al defros ti ng u n der nor m al con d iti o ns .
Defrost Settin g s
Base Model V aria n t (s) C ompressor R un Time
12 24 RF 12 4 5 15 (-9 )
1215 /12 2 4/2218 /22 45/
222 4 /2 260
1215 /12 2 4/2218 /22 45/
222 4 /2 260
CO 29 F 1 2 1 8 n /a
CO1 224 F 1 2 1 8 4 5 (7)
12 24FZR F r e e zer M o de 6 4 5 4 2(6)
12 24FZR Re f r igera t or M o de 12 4 5 42(6)
W C, ZW C 1 2 4 5 4 5 (7)
R, RSOD , RDC,
BE V , DC, D W R , R G L
Be t w ee n D e fro s t (H our s )
12 4 5 42 (6)
Durati on in Mi nutes
(M aximum)
St op T e mp er atur e
°F ( ° C )
Th e def r os t set t i n g s f o r 30 00 seri es mod e ls a r e d e term in ed b y z o ne .
Defrost Set t ings b y Z o ne (3000 Series)
Z o nes C ompressor R un T i me
Be t w ee n D e f r ost (H our s )
Bev e rage/Drinks 1 2 5 60 42 (6)
Mark et /F r e s h 12 5 6 0 4 2 (6)
R o ot /Roo t C e llar 1 2 5 60 45 ( 7 )
P a ntry 12 5 6 0 4 2 (6)
White Wi ne 12 5 6 0 4 5 (7)
R e d Wi ne 12 5 6 0 4 5 (7)
Spar kli n g Wine 12 5 6 0 4 5 (7)
Po l a r 6 5 2 0 4 2 ( 6 )
Deli 12 5 6 0 4 2 (6)
Du rat i on in M i nutes
(Mi n imum)
Du rat i on in M i nutes
(Max imum)
St o p T e m p er atu r e
°F ( ° C)
53
Defrost 1
USER GUIDE
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
Remove Fan and Cover
CO NVEC TION C OOL ING
Th is uni t is equi pped w i th an adv a n ced con v ec ti on c ooli n g
system. Convection cool in g s tabi l iz es c a bi net
temperature, c ools produc t f a ster and increases energy
efficiency.
Evaporator Fan
Th e evap or ator fan i s res p onsi ble for c i r c ulati n g war m ai r
from the refri g erat ion zone, pa s t the evaporat or a n d bac k
into the refrigerat ed zone.
The eva p ora t or fan i s fa ct ory s e t to ha ve a 1 mi nute delay
at t h e beginning of a c ooli n g c y c l e. Thi s del ay gi ves t h e
evaporator time to cool proper ly b e fore warm ai r is passed
over it. The fa n wil l c o nt inue to run for a n addit i onal 2
mi nu tes at th e end of a c o ol i n g c y c l e. F a n d e la y t i mes c a n
be modi fied throu g h th e servic e menu .
Evaporator fan operation is als o determ in ed b y door
s w it ch s tat e. If the door sw it ch ci r c u i t opens , th e fa n wil l
s t op. Wh en th e door sw it ch ci rc ui t i s closed the fan will
ei th er c o nti nue ru nni ng wi th t h e cooli n g cy cle, or i f n o t
cu rren t ly c o oli n g, the fan will ru n for 1 min u te to c i rc ulate
ai r and c l ear a n y c o ndensa ti on that may ha ve appeared
on gla ss door s an d s h elve s.
Evaporator Fa n Re pl acem ent
Sho u ld the evaporator fan need to be repl aced foll ow t h e
st eps b e low.
1. Remove a n y produc t f r om t h e uni t .
2. Unins tal l unit.
3. Dis c on nect power to th e uni t.
4. Remove rear cover from unit .
5. Dis c on nect fan electri c al c o nnec t i o n.
6 . Remov e in sul a ti ng f o am f r om r e fr iger an t l i n e pa ss -
throu g h hole as n eeded to gain c l ear a nc e for fan p l u g .
7. Remove in ter n al bins and bin holders from s l ide
a ssem b lies .
8. Remove the mounti ng sc rew s from the rear only of the
sli d a s sembli e s. T h e slid es ca n piv o t down from t h e
f r ont moun ti ng s c rew s pr ovi d in g am pl e s p ac e to
remov e ev aporato r cov e r.
9. Remove t h ermis t or c o ver.
Not e : If the uni t is set to sa bbath mode, the eva p ora t or
f a n w i ll no lon g e r re s p ond t o the s tat e of the door s w it ch.
In order to opera t e ef fi cientl y, the ev aporat or fan bla d e
an d v e nt s sh oul d b e u n ob s t r u cted and free of any d u st
bu ildup.
10. R emove two evaporator co v e r sc rew s fr om top of
eva p orator c o ver.
54
Rem o ve F a n and Co ve r 1
USER GUIDE
u- li n e . c om
SAFETY • I NSTALLAT I ON & IN TEGR A TION • OPER ATING INS TRUCTIONS • MAINTE NANCE • SER V ICE
1 1 . G r a s p ev apor at or c o ver , pul l th e t o p f o rw ar d a n d up a s
bott om of c o ver i s inst all e d behi nd the front edge of
the drai n trough.
1 2 . W h i l e pul l i n g th e ev ap orat or cover clear of the uni t, it
ma y be nec e ss ar y t o u s e y o ur fr ee hand to m a ni pu late
the fan plug en d thr o ugh the pass -throu g h hole.
13. R emove the 4 screws mounti ng the fan s hrou d to th e
ev apor at or pla t e .
14. R emove and replace fan. T a ke special care to properly
rou t e fan wir e .
Fan mu st b e oriented to pull ai r in through lower
evaporator cover vents and pu sh air out at fan
mounting locati on.
15 . I ns tal lat i on i s the reverse of remova l.
16 . C a r e mus t be taken to as sure the bott om of the
ev apor at or cov e r i s r e in st al l e d behind the fron t ed ge of
the drai n trough.
17 . U s e s e al ant gum to s e al any openi n gs at the rea r of
the uni t before replaci n g rear cover.
18. R ei ns tall un it taki ng c a re to l e vel , spa c e a n d s e cu re as
found.
55
Rem o ve F a n and Co ve r 2
USER GUIDE
u- li n e . c om
SAFE TY • I NST A L L A T ION & INTEGR A TION • OPERA T I NG INSTR UCT I ONS • MAINT E NANCE • SER V ICE
U-Line Corpor ation (U-Line) Limited Warr anty
One Year Limi ted Warranty
Fo r one year from t h e date of origi n al pu rc hase, t h is U-L i ne p r oduct wa rrant y covers a ll p a rt s a n d l a bor to r e p a ir or r e p l ace a ny part of the
pr od uct that pr ov es t o be defecti v e in ma t e rial s or workm a nship . F o r p r oducts i n sta lled and used for normal r e side ntial use, ma ter i a l
cosm etic d e fec t s ar e i n cluded i n t h is w a rra n t y, wi th coverage li m i t e d to 60 day s fro m t h e da te of o r i g inal p u rchas e. A ll servi c e provided by U-
Line under the a b ove warra nty must be perfor m e d by U-Li ne fact or y a u thorized servi c e, unless other w ise specified by U-Line. Ser vi ce
pr ov ided duri ng no rm al busi ness ho urs.
Av ailable Second Year Li mit e d Warranty
Be yo n d th e s t a n d a rd on e ye ar wa r r a n t y o u tl i n e d a b o v e , U - L i n e of f e rs an e x tensio n o f the o n e year warr anty coverag e for a n ad dit io nal
s e c o n d y e a r f r o m t h e d a t e o f p u r c h a s e , f r e e o f c h a r g e . T o t a k e a d v a n t a g e o f t h i s s e c o n d y e a r w a r r a n t y , y o u m u s t r e g i s t e r y o u r p r o d u ct w ith
U-L i ne w ithi n tw o m o nt hs f r o m t h e da te o f purch as e at u-li ne.com providi n g proof o f purchas e .
Fi ve Year Sealed System Li mit e d Warranty
F o r fiv e years fr om t h e da te o f or igina l p u rchas e, U-L i ne wi ll repai r or repla c e the fol l owing pa rts , lab o r not includ ed, t h at prove to b e
defect ive in m a teri als or w o rkm a ns hip: co mp ress or , condens e r , evap or ator, dri e r , and al l connecti n g t u bing. All serv ice p r ovid e d b y U- Line
under the a b ove warra nty must be perf o r med by U-Line factory a u thorized service, unless oth e rwis e specifie d by U-Line. Service pr ov ided
dur i ng n o rmal business hours.
Terms
T h ese w a rra nties ap ply onl y t o pro d ucts ins t all e d i n any o n e o f the fifty states o f the United S t ates, the Distri ct of C o lu m b ia , or the ten
pr ov inces of Canad a . The w a rr anties do not co ver any par t s or la bor t o correct a n y defect ca used by neg l igence, acci dent or im p roper use,
ma intenanc e, inst alla tio n, servi c e, repa ir, act s of God, fire, flo o d or oth e r natu ral dis a st ers. The pro d uct m u st be inst alled, operate d , and
ma inta ined in ac co rdanc e wi th t h e U-L i ne Us er Gui d e.
The remedies described abo v e for ea ch wa rranty a r e the only ones that U-L i ne w i ll pr ov ide, ei th er under the s e warranties or und er any
wa rranty a r ising by o p eratio n of la w. U-Line wil l not be r e sponsible fo r any consequent ial o r i n c i denta l d a ma ges aris ing fro m t he breach o f
thes e wa rrant ies or any other warr anty, whethe r expr es s, imp l ied , o r s t at uto r y. So m e st ates do no t allow the exclusion or limit a tio n of
inci denta l o r co ns equenti a l d a ma ges, so t h e abo v e lim ita tio n o r exclusion may no t apply to y o u. The s e wa rranties giv e you speci fi c l e g a l
ri ghts , and you m ay als o have ot he r ri ghts w h i c h v a ry from st ate t o st ate.
Any wa rrant y t h at may be imp l ied in co nnect i o n w ith yo ur p u rchas e o r use o f the pr od uct, includ ing any warr anty o f m e rchanta bil ity or any
wa rrant y f it fo r a par tic ular purp os e is li mit e d t o the durat i o n o f these warr anti es , and o n ly extends t o five years in dura tio n f o r the part s
des crib e d in the sect io n relat e d to the five y e a r l i m i t e d w a r r a n t y a b o v e . S o m e s t a t e s d o n o t a l l o w l i m i t a t i o n s o n h o w l o n g a n i mp l i ed w a r r a n t y
l a st s, so t h e ab ov e l i m i ta t i on s ma y no t ap p l y t o y o u.
• T he wa rrant ies onl y ap ply to the o r i g in al purc haser and ar e non-t r ansf erab le .
• T he second y e ar and fiv e y e ar war r anti es c o v e r p r oduct s inst al l e d and use d for normal r e sidentia l or designated marine use onl y.
• T he wa rrant ies app l y t o unit s op erated o u ts ide o n ly if des i gned for outd oor use b y m o d e l a n d s e rial numb e r .
• R ep lacement wa ter filt er s , li ght bulb s , a n d other co nsumable par t s ar e not co v e r e d b y the s e warra nties .
• T he st ar t o f U-Li ne’ s o b liga tio n i s lim ited to f o ur y e ars aft e r t h e shi p ment da te fr om U- Line .
• I n-home instruction on how to use y o ur pr o d uct is no t co v e r e d b y t h ese w a rra nties .
• F ood, bev e r a ge , and med i cine loss ar e not co v e r e d b y t h ese w a rra nties .
• I f the p r o d uct is lo cat e d i n an ar ea w h er e U-L i ne fac t o r y auth o r iz ed serv ice i s no t a v a il able, y o u m a y b e r e sp ons i bl e fo r a tr ip charg e
or y o u m a y b e r e q u ir ed to b r ing the p r oduc t t o a U- L i ne f a ct o r y autho r iz ed serv ice lo ca tio n a t y o ur o w n c o s t and ex pense .
• U nit s purcha s ed aft e r us e as fl oor di spl a y s
no cov e rage i s provid ed for cosm et ic def e ct s .
• S ignal is sues r e lated to Wi -F i c o nnect ivit y a r e no t c o v e r e d b y thes e wa rrant ies .
, and/ o r c e r tif ied r e co nd iti oned unit s , a r e cov e r e d b y the lim ited o n e y e ar wa rrant y only and
Fo r p a r t s a n d se rv i c e a s si s t a n c e , or t o fi nd U- L i ne factory a u thorized service near you, conta c t U-Line :
890 0 N. 55t h Street, Mil w aukee, WI 53 223 • u-li ne .c om • onlines e r v ice@u-li ne .c om • +1.8 00.779 .2547
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