Manual-(Ducted Split Units)
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INST LL TION ND OPER TING INSTRUCTIONS FOR MODELS UIL S RI S Nominal Size 5 To6 Tons The indoor unit to which these instructions ap ly is versatile, and yo ur i nst al li ng co nt rac to r may have applied it with an outdoor heat pump section, a summer electric cooling unit, or as a heating only unit. P le as e b eco me f ami lia r w it h t he p ro vi si on s o f t he l imi te d w ar ra nt y applicable to this unit. We suggest you record on you Limited Warranty the complete model and serial number and date of installation of this new indoor unit. The model number and serial number are listed on the rating plate, located either on the inner c ont ro l b ox p an el o r on t he o ut er c oil d oo r p an el . T hi s i nf or ma tio n may be helpful if a replacement part is required at a later date. Except for the need to clean or change the air filters, your unit will r eq ui re li tt le e rv ic e. T he ref or e, th ese in st ruc tio ns i ncl ude only a few sugges ions relating to the use and care of this unit, but you should beco me familiar with these pointers. WARNING: DO NOT REMOVE SERVICE ACCESS PANELS AND ATTEMPT UNIT SERVICE WI THOUT DI SCONNECTING ALL POWER CABLES. BLOWER MOT OR The blower motor sleeve bearings are prelubricated by the motor manufacturer and may not require attention for an indefinite pe ri od of t im e. H ow ev er , o ur r ec om men da ti on s a re as fo ll ow s: Motors without oili ng ports Relubricated and sealed. No further lubrication should be required, but in case of bearing problems, the blower and the motor end bells can be disassembled and the bearings ... RUU~ .... In any event, clean motor periodically to prevent the possibility of overheating due to an accumulation of dust and dirt on the windings or on the motor exterior. And, as suggested elsewhere in t he se i ns tr uct ion s, t he a i f il te rs s ho ul d b e k ep t cl ean be cau se d ir ty , f ilt er s c an r e t ri ct ai rf low a nd t he m ot or de pe nd s u pon s uf fi cie nt a ir f low in g a cr os s a nd t hr oug h it t o k eep f rom ov er he at ing . FUSE LINKS T he se a re pr ov id ed a s b ac ku p p ro tec tio n f or t he p rim ar y au to ma ti c reset high temperature limits. If a fuse link should open without an obvious reason, such as insufficient air flow, the primary limit sh oul d b e c he cke d fo r p ro pe r ca li br at ion o r r ep lac ed. W RNING THE FUSE LINK MUST BE REPLACE , NOT JUMPED. JUMPING FUSE LINK MAY HELP TO CREATE AN UNSAFE CONDITION. NOTE: Fuse links are not applicable to units without electrical heating eleme nts. FILTER MAINTENANCE Check filter every sixty 60) days of operation under normal use and, if required, clean or replace. Replacement filters should be the same size, or larger, and the same type as originally supplied. If these filters are a permanent type they may be cleaned in warm soapy water and replaced. The unit must not run without a filter, nor with a dirty filter for a long period of time. If system is equipped with electronic air cleaner instead of conventional type air filters, consult the air cleaner maintenance instruction. INDOOR COIL Check peri od ically and clean if necessar with warm water and mild deterg ent. WARNING THESE INSTRUCTIONS ARE INTENDED AS AN AID TO OUALIFIED. LICENSED SERVICE PERSONNEL FOR PROPER INSTALLATION,ADJ UST MENT AND OPERATION OF THIS UNIT READ THESE INSTRUCTIONS TROROUGHLYBEFORE ATTEMPTING INSTALLATION OR OPERATION. FAIL URETO FOLLOW THES E INSTRUCTI ONS MAYRESULTIN IMPROPER INSTALLATION.ADJUS TMENT SERVICE OR MAINTENANCEPOSSIBLY RESULTINGIf FIRE,ELECTRICAL SROCK, PROP ERTY DAMAGE, PERSONA L INJURYOR DEATH.
Transcript of Manual-(Ducted Split Units)
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INST LL TION ND OPER TINGINSTRUCTIONS FOR MODELS
UIL S RI SNominalSize 5To6 Tons
The indoor unit to which these instructions apply is versatile, and
your installing contractor may have applied it with an outdoor heat
pump section, a summer electric cooling unit, or as a heating onlyunit.
Please become familiar with the provisions of the limited warranty
applicable to this unit. We suggest you record on your Limited
Warranty the complete model and serial number and date ofinstallation of this new indoor unit. The model number and ser ial
number are listed on the rating plate, located either on the inner
control box panel or on the outer coil door panel. This information
may be helpful if a replacement part is required at a later date.
Except for the need to clean or change the air filters, your unit will
require litt le service. Therefore, these instructions include only a
few suggestions relating to the use and care of this unit, but you
should become familiar with these pointers.
WARNING: DO NOT REMOVE SERVICE ACCESS PANELSAND ATTEMPT UNIT SERVICE WITHOUT DISCONNECTINGALL POWERCABLES.
BLOWER MOTOR
The blower motor sleeve bearings are prelubricated by the motor
manufacturer and may not require attention for an indefinite
period of time. However, our recommendations are as follows:
Motors without oiling ports
Relubricated and sealed. No further lubrication should be
required, but in case of bearing problems, the blower and themotor end bells can be disassembled and the bearingsrelubricated by a qualifiedservice person.
...
RUU~....
In any event, clean motor periodically to prevent the possibility ofoverheating due to an accumulation of dust and dirt on thewindings or on the motor exterior. And, as suggested elsewhere inthese instructions, the air fil ters should be kept clean because dirty,filters can restrict airflow and the motor depends upon sufficient airflowing across and through it to keep from overheating.
FUSE LINKS
These are provided as backup protection for the primary automaticreset high temperature limits. If a fuse link should open without anobvious reason, such as insufficient air flow, the primary limitshould be checked for proper calibration or replaced.
W RNING THE FUSE LINK MUST BE REPLACED, NOTJUMPED. JUMPING FUSE LINK MAY HELP TO CREATE ANUNSAFE CONDITION.
NOTE: Fuse links are not applicable to units without electricalheating elements.
FILTER MAINTENANCE
Check filter every sixty 60) days of operation under normal useand, if required, clean or replace. Replacement filters should bethe same size, or larger, and the same type as originally supplied.If these filters are a permanent type they may be cleaned in warmsoapy water and replaced. The unit must not run without a filter, nor
with a dirty filter for a long period of time.If system is equipped with electronic air cleaner instead ofconventional type air filters, consult the air cleaner maintenanceinstruction.
INDOOR COIL
Check periodically and clean if necessary with warm water andmild detergent.
WARNING
THESE INSTRUCTIONS ARE INTENDED AS AN AID TO OUALIFIED. LICENSED SERVICE PERSONNEL FOR PROPER INSTALLATION,ADJUSTMENT AND OPERATION OF THIS UNIT READ THESE INSTRUCTIONS TROROUGHLY BEFORE ATTEMPTING INSTALLATION OR OPERATION.FAILURETO FOLLOW THESE INSTRUCTIONS MAYRESULTIN IMPROPER INSTALLATION.ADJUSTMENT SERVICE OR MAINTENANCE POSSIBLYRESULTINGIf FIRE, ELECTRICAL SROCK, PROPERTY DAMAGE, PERSONAL INJURYOR DEATH.
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POWER WIRING
It is important that proper electrical power is available forconnection to the unit model being installed. See the unitnameplate, wiring diagram -and electrical data in the installationinstructions.
If required, install a branch circuit disconnect of adequate size,located within sight of, and readily accessible to the unit.
Supply circuit power wiring must be So minimum copperconductors only. See electrical data for ampacity, wire size andcircuit protector requirement. Supply circuit protective devicesmay beeither fuses or HACR type circuit breakers.
Power wiring is connected to the power terminal block.
CONTROL WIRING
IMPORTANT: Class 2 low voltage control wire should not be runin conduit with power wiring and must be separated from powerwiring, unless class 1wire of proper voltage rating is used.
Low voltage control wiring should be 18Awg . color-coded(10S0C minimum). For lengths longer than 100 ft., 16 Awg. wire
should be used.
See wiring diagrams at tached to indoor and outdoor sections to beconnected and control wiring diagram booklet supplied withoutdoor heat pump section.
Do not leave excess field control wiring inside unit, pull excesscontrol wire to outside of unit and provide strain relief for field
control wiring on inside of cabinet at point wiring penetratescabinet.
Make sure, after installation, separation of control wiring andpower wiring has been maintained.
GROUNDING
WARNINGTHE UNIT MUST BE PERMANENTLY GRO JNDED. FAILURETO DO SO CAN RESULT IN ELECTRICAL SHOCK CAUSINGPERSONAL INJURY OR DEATH.
Grounding may be accomplished by grounding metal conduitwhen installed in accordance with electrical codes to the unit
cabinet.
IDU ONTROL BOX
24 V OUT
WHITE
230 V IN
1
I I II I I1 I I
I ITO ODU CONTACTOR COIL I I
J I
FOR HEATING r - J
230 V, 50 Hz, 1PH THERMOSTAT UNIT
SCHEMATIC WIRING DIAGRAMFOR UILE MODELS
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,. A ~~= ;;; :::: ~ ~ ;;:;;;:;;;;;;;;;;;;~~~~~~~~~~~~~~~~~~~~~;;;;;;;;;;;;;;::::::::::::::
. ,. I
- l::.j. 1
r::n- LENGTH ,,
UILE 018 024 030
11 I- WIDTH .1
AIR HANDLER UNIT DIMENSIONS
[8l-XC)jjjx
Q
D
LENGTH
A
UILE 036 042 048 060 072
I
DEPTH
1111
Jb
AIR FLOW PERFORMANCE
MOTOR CFM DELIVERED AGAINST EXTERNAL STATIC PRESSURE-WG
SPEED 0 0.15 0.25 0.35 I0.45 0.55 0.65
LO 567 540 513 487UILE 018 MED 604 575 546 519
HI 630 600 570 542LO 683 650 618 587
UILE 024 MED 735 700 665 632HI 788 750 713 677
LO 866 825 784 744UILE 030 MED 945 900 855 812
HI 1024 975 926 879
LO 945 900 855 812 ,UILE036 MED 1029 980 931 885
HI 1155 11 1045 993
LO 1215 1157 1100 1044UILE 042 MED 1326 1263 1200 1140
HI 1522 1450 1350 1282
LO 1223 1176 1120 1064 1011 960 912UILE 048 MED 1420 1365 1300 1235 1173 1115 1058
HI 1638 1575 1500 1425 1354 1286 1222
LO 1747 1680 1600 1520 1444 1372 1304UILE 060 MED 1856 1785 1700 1615 1534 1458 1384
HI 2000 1890 1800 1710 1625 1544 1466
LO 1963 1869 1780 1691 1607 1526 1450UILE 072 MED 2073 1974 1880 1786 1697 1612 1531
HI 2260 2153 2050 1948 1850 1758 1670
u . r o . - . . 1 .1. i
Q I. I
:J:. l:Ji ..... Wi :J:i. i
I . . - ,.L,
Height Length Width A B C D FIG No. ofMODEL CAPACITY
Inches Inches Inches Inches Inches Inches Inches Blowers,
UILE 018 1.5 TR 11.0 44.0 21.0 33.0 4.7 1.40 1.0 1 2
UILE 024 2 TR 11.0 44.0 21.0 33.0 4.7 1.40 1.0 1 2
UILE 030 2.5TR 13.0 41.0 26.5 35.0 7.1 1.40 1.0 1 2
UILE 036 3.0TR 15.0 30.0 33.0 11.3 9.6 1.25 1.6 2 1
UILE 042 3.5TR 17.0 30.0 33.0 1j.5:1 -(1.i; 1.25 1.6 2 1
UILE 048 4.0TR 17.0 30.0 33.0 13.5 11.0 1.25 1.6 2 1
UILE 060 5.0TR 20.0 30.0 33.0 12.6 11.8 0.73 2.0 2 1
I UILE072 6.0TR 20.0 30.0 33.0 12.6 11.8 0.73 2.0 2 1
