Islandaire EZ Series Installation and operation manual

MANUFACTURER OF QUALITY AIR CONDITIONING AND HEATING PRODUCTS
EZ Series  & EZ Series R (DR. TAC option)
Perfect fit for Replacing Existing 5nkff5;5mkff5,#-
Friedrich Vertical, First Company Vertical and for New
Construction Projects
Engineering Manual
Rev. 

.BOVGBDUVSFSPG2VBMJUZ"JS$POEJUJPOJOHBOE)FBUJOH1SPEVDUTtXXXJTMBOEBJSFDPNtTBMFT!JTMBOEBJSFDPNt
Table of Contents
INTRODUCTION.................................................1
APPLICATIONS
1HZ&RQVWUXFWLRQ
5HWURILW5HSODFHPHQW
$SSOLFDWLRQ&RQVLGHUDWLRQV
*XDUDQWHHG4XDOLW\
,QGRRU$LU4XDOLW\'U97$&
PRODUCT OVERVIEW
4XLHW2SHUDWLRQ
'XUDEOH&RQVWUXFWLRQ
6HDFRDVW&RQVWUXFWLRQ
PRODUCT FEATURES AND BENEFITS......5
6OLGH2XW&KDVVLV
:DOO6OHHYH
([WHULRU/RXYHU*ULOOHV
5HPRYDEOH)URQW3DQHO
DATA & SPECIFICATIONS
0RGHO1RPHQFODWXUH(=93
5HSODFHPHQW*XLGH(=93
3HUIRUPDQFH'DWD(=93
0RGHO1RPHQFODWXUH(=95
3HUIRUPDQFH'DWD(=95
3URGXFW,QIRUPDWLRQ(=95
'LPHQVLRQDO'UDZLQJV
OPTIONS AND ACCESSORIES......................1
+DUGZLUH.LW
INFORMATION FOR HEAT PUMPUNITS.
ELECTRICAL INSTALLATION
:LUH+DUQHVV.LW
9ROWDJH0HDVXUHPHQWV
/&',3RZHU&RUG
+DUGZLUH.LW
:LULQJ'LDJUDP(OHFWULF+HDW
:LULQJ'LDJUDP+HDW3XPS
SYSTEM CONTROLS AND MANAGEMENT
8VHU,QWHUIDFHV
:DOO7KHUPRVWDWV
)URQW'HVN&RQWUROV
6\VWHP0DQDJHPHQW6RIWZDUH
5RRP)UHH]H3UHYHQWLRQ
+LJK7HPSHUDWXUH&RPSUHVVRU3URWHFWLRQ
/RZ7HPSHUDWXUH&RPSUHVVRU3URWHFWLRQ
'LDJQRVWLF6RIWZDUH
&XVWRP2SHUDWLRQDQG
&RQWLQXDO5RRP7HPSHUDWXUH0RQLWRULQJ
)HDWXUHVDQG2SHUDWLQJ*XLGHOLQHV
5HPRWH:DOO0RXQWHG7KHUPRVWDWV
5HPRWH7KHUPRVWDWLQWHUIDFH
&RQWURO%RDUG
3HUIRUPDQFH6SHFLILFDWLRQV
8QLW:DUUDQW\
Islandaire reserves the right to make changes in design and construction at any time without notice.
INSTALLATION INSTRUCTIONS
:DOO6OHHYH6HWXS
3ODWIRUP,QVWDOO
:DOO6OHHYHWR3ODWIRUP
)URQW3DQHO
,QVWDOODWLRQ
&RQGHQVDWH'UDLQ.LW
6WDPSHG5HDU*ULOOH
$UFKLWHFWXUDO5HDU*ULOOH
&KDVVLV,QVWDOODWLRQ0HDVXUHPHQWV

.BOVGBDUVSFSPG2VBMJUZ"JS$POEJUJPOJOHBOE)FBUJOH1SPEVDUTtXXXJTMBOEBJSFDPNtTBMFT!JTMBOEBJSFDPNt
1
Our Company
,VODQGDLUH LV WKH IDVWHVW JURZLQJ VSHFLDOW\ DLU FRQGLWLRQLQJ DQG KHDWLQJ
PDQXIDFWXUHU LQ WKH FRXQWU\ )RXQGHG LQ  E\ 5REHUW +DQVHQ LW
KDV JURZQ LQWR D PXOWLPLOOLRQ GROODU FRPSDQ\ LQ MXVW D IHZ VKRUW
\HDUV,VODQGDLUHEXLOGVDIXOOFRPSOHPHQWRIKLJKTXDOLW\WKUXWKHZDOO
UHSODFHPHQWDLUFRQGLWLRQHUVDQGKHDWSXPSVZDWHUVRXUFHKHDWSXPSV
DQGJDVXQLWVLQ(DVW6HWDXNHW1HZ<RUN(DFKPRGHOILWV SHUIHFWO\LQWR
WKHH[LVWLQJRULJLQDOZDOOVOHHYHDVVHPEO\WKHUHE\VDYLQJERWKWLPHDQG
PRQH\GXULQJLQVWDOODWLRQV
2XU (QJLQHHULQJ 3URGXFWLRQ 6DOHV DQG &XVWRPHU 6HUYLFH GHSDUWPHQWV
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DQGGHVLJQHGIRUFRQWLQXRXVRSHUDWLRQ
All Units Have Seacoast
Construction
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WHPSHUDWXUHV
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PDQXIDFWXUHURQWKHH[WHULRUWRHQKDQFHHTXLSPHQW
OLIHDQGSHUIRUPDQFH
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DQG DQRGL]HG IRU PD[LPXP FRUURVLRQ SURWHFWLRQ
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SDLQWHGLQDZLGHFKRLFHRIFRORUV
Standard on All Models:
Corrosion protection treatment shields the
EZ unit from corrosive environments and
extends the life of the unit especially in coastal
locations.
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
Slide Out Chassis –
R &#7)/.5"--#-5'%-5#(-.&&.#)(5-#'*&
R &&5)'*)((.-5,5,#&35--#&5.)5-,0#5*,-)((&
R (7),5#!()-.#5-) .1,5(5#-*&35"&*5#!()-
*).(.#&5*,)&'-
R -#!(5.)5,*&5)&,5/(#.-51#."5'#(#'&5')#ŀ.#)(
R -)&.5,).,35)'*,--),5-#!(5 ),5)(.#(/)/-5Ń#(.65,&#&
and quiet operation
Wall 1MFOVN –
R"#%5#(-/&.#)(5)(5."5.)*5(5-#-5.)5,/5()#-5
(5#(,-5 ##(3
R 037!/!5Bgn5!85C5-.&51#."5*)1,5*#(.5).#(!
for maximum scratch, dent and corrosion resistance.
Exterior Louver/Grilles –
R,"#../,&52.,/5&/'#(/'5!,#&&
R /-.)'5)&),-50#&&5B-%5 ),5)/,5)&),5",.5-".C
R --50#&&
R.'*5,#&&
Removable Front Panel
R5 ,)'5 .)/!"5'.&5 '.,#&5 .".5 1)(].5 ,/-.65,-#-.-5 -,."-
and is easy to clean
R /#%5,')0&5(-/,-5-"),.,5#(-.&&.#)(5.#'5(5 -.,5-,0#5&&-
R -35--5.)5,')0&5ŀ&.,-
See page for chassis installation instructions
See pages 1for wall sleeve installation instructions
See pages DQG for exterior grille installation instructions
1SPEVDU Features and Benefits
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or chassis installa
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.BOVGBDUVSFSPG2VBMJUZ"JS$POEJUJPOJOHBOE)FBUJOH1SPEVDUTtXXXJTMBOEBJSFDPNtTBMFT!JTMBOEBJSFDPNt

.BOVGBDUVSFSPG2VBMJUZ"JS$POEJUJPOJOHBOE)FBUJOH1SPEVDUTtXXXJTMBOEBJSFDPNtTBMFT!JTMBOEBJSFDPNt

MANUFACTURER MODEL
WALL OPENING DIMENSION DISCHARGE RETURN AIR HEAT TYPE
Y ANGLED 501 BOTTOM FRONT ELEC53*$ HYDRONIC
AC HP
AMANA 7TC75) ttt tt
GE AZ t t ttt
Replacement Guide
Ordering Data
IDENTITY CODE
0- SQFDJBM
5-SUBOEBSE
COMPONENT
EZ - CPPMJOH$IBTTJT
MODEL TYPE
71 - ITMBOEBJSF X 
COOLING CAPACITY
09 - 9,000 BTU
12 - 12,000 BTU
15 - 15,000 BTU
2 - 230V 20 ANQT
3 - 230V 30 ANQT
4 - 230V JVODUJPO BPY
7 - 277 VPMU 20 "NQ
8 - 277 VPMU JVODUJPOBPY
9 - 230V 15 ANQT
SYSTEM TYPE
A- SUBOEBSE$IBTTJT (R410A)
B - HFBUPVNQ (R410A)
VOLTAGE / LINE CORD
A- NPOF CPPMJOH OOMZ
B - 2.5 KW&MFDUSJD)FBU
C - 3.6 KW&MFDUSJD)FBU
E - 5.0 KW&MFDUSJD)FBU
HEATING OPTIONS ROOM CONTROLS
N - SUBOEBSE EMFDUSPOJDCPOUSPM RFNPUF TIFSNPTUBU
HYDRONIC OPTIONS
1- NPOF
RETURN DISCHARGE OPTIONS
4 - FSPOU RFU./TPQ DJT.
EZ 71 12 A 2 C 1 S 4 5 A B
FUNCTIONAL OPTIONS
B- MPUPSJ[FE FSFTI AJS DBNQFS
POWER MANAGEMENT OPTIONS
A- NPOF
C- EOFSHZMHU. N/O
D-EOFSHZ MHU. N/C
Model Nomenclature
3OHDVHUHYLHZWKHQRPHQFODWXUHPRGHOQXPEHUEUHDNGRZQEHORZ
IRUWKH(=6HULHV93RSWLRQV
8QLWVDUHDYDLODEOHLQIRXUFRROLQJ%78+VL]HV

9ROWDJHRSWLRQVDUH9DQG9
&RQWUROFKRLFHVLQFOXGHDXQLWPRXQWHGGLJLWDOFRQWUROPXOWLSOH
ZLUHGZDOOPRXQWHGKHDWLQJFRROLQJWKHUPRVWDWVDQGDZLUHOHVV
ZDOOWKHUPRVWDWZLWKRFFXSDQF\VHQVRUFRQWURO
t
t
1- 1,000 BTU

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
Performance Data for EZ71 Series
Performance Data
&; &; &; &; &; &; &; &;
     
     
     
     
     
     
     
     
     
     
     
     
7PMUT)[QI
$PPM$BQBDJUZ5PUBM#56)
$PPMJOH$BQBDJUZ4FOTJCMF#56)
$PPMJOH$BQBDJUZ-BUFOU#56)
$PPMJOH1PXFS*OQVU8
$PPMJOH"NQT
&&3
$'.)JHI
$'.-PX
$POEJUJPOFE.BLF6Q"JS$'.
)FBUJOH$BQBDJUZ)1#56)
)FBUJOH1PXFS*OQVU8
$01
4PVOE*O0VUE#B
4IJQQJOH8FJHIU-#4
     
     
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Electrical
EZ71
LINE VOLTAGE    
MAXIMUM AMPERAGE    
WALL SOCKET CONFIGURATION
RECEPTACLE NUMBER /&."3 /&."3 /&."3 /&."3
ELECTRICAL HEAT OPTIONS    


/&."3

Heating options
7PMUBHFJT4JOHMF1IBTF"MUFSOBUJOH$VSSFOUBOE3.4)FBUJOH$BQBDJUZ#56
)S CBTFE PO JOEPPS CMPXFS NPUPS BOE IFBUJOH FMFNFOUT  "NQ WBMVFT BSF B
DPNCJOBUJPOPGJOEPPSCMPXFSNPUPSBOEIFBUJOHFMFNFOUT
HEATING OPTION 70-5"(&* WATTAGE #564 ".14
B
   
   
   
C
   
   
   
E
   
   
   
"MMEBUBJTTVCKFDUUPDIBOHF
)FBUJOHDBQBDJUJFTTQFDJGJFEJOBDDPSEBODFXJUI"3*TUBOEBSEBUDPOEJUJPOTPGž'8#PVUEPPSBOEž'
%#ž'8#JOEPPS8BUUBHF"NQFSBHF$01&&3MJTUJOHTJODMVEFDPNQSFTTPSFWBQPSBUPSNPUPSBOEDPOEFOTFSGBO
NPUPS$PPMJOHDBQBDJUJFTTQFDJGJFEJOBDDPSEBODFXJUI"3*TUBOEBSEBUDPOEJUJPOTPGž'%#ž'8#
PVUEPPSBOEž'%#ž'8#JOEPPS

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
&;4FSJFT73
Model Nomenclature
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ZLUHGZDOOPRXQWHGKHDWLQJFRROLQJWKHUPRVWDWVDQGDZLUHOHVV
ZDOOWKHUPRVWDWZLWKRFFXSDQF\VHQVRUFRQWURO
&;$PPMJOH$IBTTJT
%3%S75"$Y
COOLING CAPACITY
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VOLTAGE/LINE CORD
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ROOM CONTROLS
/4UE&MFDUSPOJD3FNPUF54UBU
RETURN/DISCHARGE OPTIONS
'SPOU3FU5PQ%JT
/POF
COMPONENT
MODEL TYPE
SYSTEM TYPE
HEATING OPTIONS
POWER MGT. OPTIONS
IDENTITY CODE
FUNCTIONAL OPTIONS
HYDRONIC OPTIONS
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