GE AZ75W18DACM1 and Operating instructions

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Safety Instructions ........... 2
Operating It_truc¢ions
Controls--Dip Swit( hes ...... 3-5
Comrols--T_ rminaI
Comle( tions .............. 6, 7
On/Off Swit( h ............... 8
\\ milation Control ........... 8
Care and Cleaning
Air Fihers ................... 9
Base Pan ................... 9
Exhaust Coils ................ 9
Installation Instructions
Ele(trk al Supply ......... 11-13
Installing the Zoneline .... |4-91
Preparation ................ 10
Servicing .................. 22
Troubleshooting _l_ps ....... 93
Normal ()p_ rating Sounds .... 24
Consumer Support
Consum(r Support . . .Back Cover
Product R(gistration ...... 25, 26
Wa rra_l _v .................. 27
Heal/Cool and
Heal Pum/_ Models
7500 Series
Write the model and serial
numbers here:
Model #
Serial #
Find these numbers on a label
on the flont case pmlel. TINSEA469JBRZ 49-7561 10-06JR

IMPORTANTSAFETYINFORMATION.
READALLINSTRUCTIONSBEFOREUSING.
WARNING!
Foryour safe_ the information in this manual must be followed to minimize the risk of fire, electric
shock, or to prevent property damage, personal injury, or loss of life.
_l I S
..,.__ SAFETYPRECAUTIONS
_,/_ •This Zoneline ms be prop _ ?
installed in a<<ordan(e with the
Installation [nsUuctions betbt-_ it is
used. See the Installation Instructions
in the back of this manual.
R_ place imm(diat(ly all (lectric service
cords thal have becom( IF,fled or
odmrwise damag< d. A damag(d pow(r
supply (ord must be replaced with a
new pow<r supply coi*t obtained from
the manuf_ictm'er and not repaired.
Do no{ use a cord dmt shows ctvlcks or
abrasion damage along its length or at
(ith( r _1_ plug or col'me(tot (rid.
• Unplug or discmme(t tile Zoneline at
the fi_se box or circuit break( r betore
making any repairs.
NOTE: W_ strongly recommend dmt any
s<rvi_ ing be p_ rfbrm_ d l>y a qualified
individual.
• All air conditioners contain refl'igerants,
which trader fi_,deral law must be
removed prior to product disposal. If
you are ge{ting rid of an old produ({
with refi-igerants, che(k with the
company handling disposal about what
to do.
_Qf'_'.; READANDFOLLOWTHISSAFETYINFORMATIONCAREFULLY.
I _U'\_ SAVETHESEINSTRUCTIONS
2

Controls-dipswitches. o.oom
Controls-DipSwitches
Tim di 1)_wixch cc,nlrols are localed l:,ehind th_
fronl case panel, through an opening on lh(
front of the trait.
"1\__mcess tile dip switch(s, rcmovc tile fl-ont
case panel by r_ moving tile fihe_; raking out tile
tk_ur h-ont screws the upper two screws from the
top ot th( panel und the shipping screws on euda
side, il present. (Disc_wd the two sid( shipping
screws, if present).
NOT£"The owzler is responsil)le f_)l-settin
the appropriate dip switches and connecxing
terminals.
Side
shipping
screw
TL1(C)(Temp.Limit1-Cool)
TL2(C)(Temp.Limit2-Cool)
TL3(C)(Temp.Limit3-Cool)
ALLFR(All ElectricHeat)(Heat_pumpmodelsonly) --
FREEZS(FreezeSentinel)
CONSTFAN(ConstantONFan)
F TL1(H)(Temp.Limit1-Heat)
TL2(H)(Temp.Limit2-Heat)
TL3(H)(TempLimit3-Heat)
_1 ,--L-_ ,-.b. _- •
I I I I I I
$$$$$$ 0.
DOWN
All Electric Heat (Heatpumpmodels onl V)
Wh(n this switch is (nabl(d (UP), h(at pump
op(ration is lo(k(d out, (ausing the unit 1o
proxid( only ekctri( resismn(( h(at. BSma$$ °°
DOWN
LBBBBB
ALL12R(All ElectricHeat)
3

Controls-dipswitches.
Freeze Sentinel (Requiresroomair sensorkit-RAVRMS)
When this _wilda is enabled (UP), it ulrns OFF the
fl-eeze sentinel protection tbature. With the
switch disabled (DOWN), the fl-eeze sentinel is
actiu/ted which automatically provides heat
without us(r intertbce. This helps to [)revent
pluml)ing damag_ by turning the hearer and
thns ON at 41 ° F and O1_ at 46' E
IBEaBBBBI
DOWN
[#lmBm8l ]°"
DOWN
L FREEZES(FreezeSentinel)
ConstantON Fan
When this switd_ is un_d_h'd (UP), it a]low_ tll_'
_hns to lun continuously, at high speed, even if
tile unit is ill tile STOP position. [mmmmm °"
DOWN
BSglSB8DOWN
L_ CONSTFAN(Constant
ONFan}
Occupancy Sensor
When this _witdl is enabled (liP), it allo_s the
unit to utilize an infl-ared motion sensor and a
door ,;witch fbr o( cupanQ" detection. This fi,aturc
allows an enel_" management _,yamm to be
installed and operated in COiljunction with
the trait.
[B88#188]OXeN
B88glS8 DOWN
LOCCUPIED
(OccupancySensor}
Duct
The <luct select fimction allows th< indoor
_hn to be operamd at lWOv_lriabl_ tm speeds,
d{ pending on the ducl length. When this switch
is enabled (UP), the unit mltomalically selects
either high or middle tm speed fi_r longer
ducp, vork applications. When set ill llle down
position, th_ u nit is mltomatically operated in
either th_ mkldle or low tim sp_ed lot short_ r
dtlclwork applications.
DOWN
BBBBBB °"
DOWN
LDUCT
(BlowerFan)
4

ge.com
TemperatureLimitiug(Requiresroom airsensor kit-RAVRMS)
"12,mperamre limiting can reduc((nerg) costs
by limiting tile lowest temperature that can be
set for cooling and the highest mml)eramre that
call b( set for heating. "Ik'mperamre limiting is
controlled bv v_vitches 1-6 on the top block
of auxilialw contr,,4s. The fit-,tthre( switches are
use(1 to sol(c1 tilt (ooling lilnits. Th( n(xt tln-ee
sx_itches are used to (ontrol the heating limits.
TL1(C)(Temp.Limit1-0oo0
TL2(C)(Temp.Limit2-Cool) |
TL3(C,(Temp.Limit3-Coo0 [[_]_] u.
DOWN
[BSBSBS]°°
DO_v'VN
TL1(H}(Temp.Limit 1-Heat)
TL2(H)(Temp.Limit2-Heat)
TL3(H)(Temp.Limit3-Heat)
IUP
NONE
1
1,2
2
2,3
1.2,3
1,3
3
Temperature limiting during COOLmode
(all temperatures shown in °F)
DOWN
1,2,3
2,3
3
1,3
1
NONE
2
1,2
I
Minimum Maximum
60° 85°
64° 85°
66° 85°
68° 85°
70° 85°
72° 85°
74° 85°
76° 85°
Temperature limiting during HEATmode
(all temperatures shown in °F)
UP
NONE
4
4,5
5
5.6
4.5.6
4,6
6
DOWN
4,5.6
5.6
6
4,6
4
NONE
5
4.5
Minimmn
60°
60°
60°
60°
60°
60°
60°
60°
Maximum
85°
80°
78°
76°
74°
72°
70°
65°
5

Controls--terminal connections.
Controls-Terminal Connections
The terminal conn,(lions ar( locate<l behind lh{
t"1-O111 (2_tS{_ }}{/ll_._l [hl'oll_h _111 op( llillg (Ill 111(
front of the unit.
"I() access lhe tel lnillal COlllleCtiOllS, l-ellvY, e tlle
hont panel by removing tile tiltm; taking out tile
t()lll" tl'llll[ screws, tile tipper two screws t}-oln tile
top of the panel and tile shipping scrcw_ on each
side, if present. (Discard th{ lwo side shipping
screws, if present).
Insert the building he,ok-up wilxs inlo the
I)ollo111 o[ tile 1_rnlinals and tighl_ n s_ rews
sectll-t Iv 1o lnake lhe desired COllllecti(_llS.
l_.Ol/le the wil-es tFOlll lll(f tel'lnille.l ( Olllle(liOllS
Ihrough d_e unit Mre guides and out through
Ill{ case wire guide.
NOTE:The owner is r{ Sl)Onsibl( fbr s{ uing
the appropriat( dip swit(hes and coral{ cting
t{ rlninals.
ACAUTION:
Improper CDC wit ing may damage the Zonelin{ Route wires
electronics or (aus{ {rl-4ti( Zoneline op{ l-ntion, through wire
No common busing is pem_itt{ (1.A separ4te wire guides
pair must be mn ti-_an each separate controlling
switch to each individual Zoneline.
I I
== g g
Motion Sensor
DoorSensor
CentralDeskControl
g
I t L Common-Ground
-- White-Heater
Yellow-Compressor
Black-ReversingValve
Green-High Speed Fan
Green-LowSpeedFae
Red-24VAC0nly
Room Air Sensor (Requiresroom airsensorkit -RAVRMS)
When corn1{ ct_d, th{ room air s{ nsor will allow
utilization ot the t{ml){ laturt limiting aim lr_eze
s{ntin{l t( all II(:s.
NOTE:If GE thermostat 14\K147t)2 or lgkK163P2
is used with the unit, the room sensor kit is not
needed, since tempel-4tm-e limiting and ti-e{ z{
sentinel tbatures are in(olpol-4ted in the
therlllOStats.
OOOOOOOOOOOOOOO
L RoomAir
Seesor
6

ge.com
Motion Sensor(ObtahTedlocally)
The Occupan( 3 Sensor di1) switch must be in
lhe up position to use this fi..amre.
When connected, tile wall mounted motion
sensor will detect motion in lhe room and
aulomaticallv cycle th( unil I)etween noHnal
ol)el_dtiOll alld ell( 1-_,3' lllall_t_t_ell]( 111 Ol)eF_?tiOll,
The door and motion sensols work together
u) automatically c}cle the unit b(tween normal
ol)el_/tiOll alld (llerg) lllallag(,lllellt ol)el'dtiOll.
L_ Motion Sensor
Door Sensor (ObtahTedlocally)
Th_ OccupanQ" Sensor (lip switch must be in tile
up position to use this fbaulre.
When connected, the door sensor will delect
when th( door in tile room is opened or closed.
This tbamre lnusl be use(1 ill col_junetion witll
tile 11]o1]Oll SellSOE
The door and motion sensolY, work together
to automatically cycle the unit between nolmal
_tll(l ellel_)" ill_lllagel_lellt ol)el-_ltiOllS.
OO@OO®OOOOOOO@O
- L__ DoorSensor
Central Desk Control
When connected, the unit lock-out is released
and il can be turned ON or OFF with a swilch
locat(d at the Cenn-al Desk Colm-ol. A separate
wire pair mtlst be mn iiom each sepalam
controlling switch 1o each individual Zoneline.
_Central DeskControl
Remote Thermostat
The unit will be (ontr_lled by _lremote
theHnosl_t.
IMPORTANT
The Zonelin( thermostat connections
provide 24V A(onl).
It tlSillg a digitalielectroni( wall thel-lllostat,
you must s(t it to the 24VAC setting. Se( the
Installation Instructions l;ar th( _ll thermostat.
ACAUTION:
Damage to a wall lhermostal or to tile
Zoneline electronics can resuh ii-om improper
COlllleCliOllS. Exercise extl-a attention whell
connecting bhle and black wir(s. No line
u)ltage connections should be made u_ any
circuit in the thermostat. Isolate all wires ill
building from line voltage'.
@@@@@@@@@@@@@@@
Black-ReversingVNve
Yellow-Compressor
White-Heater
Common-Ground
7

OtherfeaturesofyourZoneline.
On/Off Switch
Thc unit on/'otf_,wil(h is located on Ill(' front ot
tile Zon( line.
Toturntheuniton,pre_sthe top ot the swit(h in.
ToturntheunitoK l)r(ss the bottom ot the
switchin. ON/OFF
switch
Ventilation Control
The retaliation conuol lever is localed on the
l(fl sid( of tile Zoneline unit, behind the front
case panel.
To access the ventilation control levm; remove
the front panel by removing the filtel; raking out
the four front screws, the upper two screws fl-om
the top of the panel and the shipl)ing screws on
each side, it present. (Discard the Iwo hide
shipping scl*:ws, it present).
When the lever is in the CLOSEposition, onh the
air inside the rooln is circulat_ d and filmred.
When the lever is in the OPENposition, some
outdoor air will lye drown into the room. This
will reduce the heating or cooling etficiem3:
Toclosethevent,[)ush tim vent lever handle
down, pull it t;nl_vard an(I lock it up ill place.
Toopen the vent, push the vent lever handle down,
push it/)ack and lock it ul) ill place.
Ventcontrol
(push[everdown
andpullforward
orbackto
operatel
Energy Tip: K_e l) the vent COlltr()l ill the
CLOSEl)osition. The room air will be filt_ rtd
and circulated.
II
=i
About Heat Pumps (onsomemodels)
Ileal pumps can reduce opel-,iting costs by
exchanging heat from tile oulside ail_-even
when tile outside temperature is/)elow
h>ezing-- and r(leasing that heat indoors.
"Ik)get the best economic 1)enetit fi-om your heat
Dt]ml), (lon't change the room thelmoslat setting
vcWoften. R_dsing lhe heat selling 2-3 degrees
will cruise tile Zoneline 1o use its electric h(ating
elements in ord(r to reach tile new tempemtmx
s(tting (luickl):
Ther( is atlm'e minum milfinmln coml)r(ssor
run time at any setting to pr(v(nt short cycling.
The indoor t;m motor slarts belknx, th(
coml)res*or and slops atier tile compressor
cvcl(s eli.
The (lecuic heating elemenls use much
molv electricity than heat l)UmpS and cost
lnoru to oper4te.
8

Careandcleaning, gecom
Turn the Zoneliue off and disconnect the power supply before cleaning.
Indoor/Outdoor Coils
The exhaust (:oilson the Zoneline should be
checked regularly. If'they are clogged will_dirl or
soot, they may l)e prot;._ssionall} steam cleaned by
your GE s(iMce (:ent_ l:D)u will need to remoxe
lhe unit h-ore the case to inspecl the coils
because the dirl buildqlp occurs on the
exhaust side.
-- Outdoorcoils
Have the coils cleaned regularlg
Drain
Clt'ma fl_edrain w_tem re_ulm-ly to
prexent clogging.
Base Pan
In some installations, dirt or olher debris may be
blown into the unit from the outside and settle in
fl_e base l)an 0he bottom of the unit).
In some areas of ll_e 17hired Stares, a "gel-like"
substance may be l)resent in the base pan.
Check it periodically and clean, if"necessal);
AirFilters
Tomaintain optimum performance, change the filter at least every 30 days.
The most important thing you can do to Toremove
maintain the Zoneline is to changt, the filter at and replace
least ev(qy 30 days. Dim fihers reduce cooling, the filter:
heating and air flo_;
Changing the filter will: [)(crease cost el el:){ ration,
save energy, prevent clogged heat ex( hanger
coils and reduce the risk ot l)rematu re
coral)orient tbihlre.
ACAUTION:Oo.o,operatethe
Zonelinewithoutthefilterinplace,ffa filter
becomestornordamaged,itshouldbereplaced
immediately.
Operating without the filmr in place or with a
damagv(I filmr will allow dirt an(I dust to reach
the indoor coil an(I re(hlc( the cooling, heating,
airflow and efticien Oof the unit.
Rel)lacemenl tilt(rs should b( l)urchased fi-om
vour local retailer where air conditioner and
filrnace accessories are sold.
Fihcr size required is 20" x 20" x l".
Filter
Returnair grille
Removefilter
Unit-mountedfilter
Filter
Access-panelwith
returnair grille 9

Installation
Instructions Zoneline Air Conditioners
Questions?Visit our Website at: ge.com or call 800.GE.CARES(800.432.2737).
BEFORE YOU BEGIN
Read these instructions completely and carefully;
•IMPORTANT -S_ve_l,,,_,,
inslru< lions for local insl)ector's use.
• IMPORTANT -Ob_,rv<a,
,_()V(_l'l]illg (od(s alld or(lill_)l]( (s.
•Note to Installer -Be sure to leave these
illSIrllCliOllS D,:ilh [hc O_*IlCl ",
•Note to Owner -Keep lhese insuuctions for
t?[] [!1 r( , ix,l?el-(llC().
• Prop< r installalion is the r_ sponsibility of the
inslall¢ r.
• Product t_dlme due 1o iml)ropcr installation is nol
COY( r(d t/ll<h r th( l_garranty.
TOOLS YOU WILL NEED
Phillipsscrewdriver
Saw
Adjustablewrench
Hammer
Tapemeasure
IMPORTANT ELECTRICAL
SAFETY-READ CAREFULLY
ACAUTION:
• All electrical connections and wiring MUST be
installed by a qualified electrician.
•Follow the National Electrical Code (NEC) and/or
local codes and ordinances.
•For personal safety, this Zoneline unit and case
must be properly grounded.
•Protective devices (fuses or circuit breakers)
acceptable for Zoneline installations are specified
on the nameplate of each unit.
•Do not use an extension cord with this unit.
• Aluminum building wiring may present special
problemsIconsult a qualified electrician.
• X_,_en the unit is not rulming there is still voltage to
the electrical controls.
Disconnect the power to |he unit before
servicing by:
1. Removing the power cord (if it has one) from
the wall receptacle.
OR
2. Removing the branch circuit fuses or turning
the circuit breakers off at the panel.
A IATA DgTT'_T_
_Jk VVZ']UL_NJIL±_IU: B_l_'or_ bcginuing the
installation, switch power off at Ill( s( r_ice panel
and lock the area to prevent pow{r from being
switched on accidentally. When the area cannot
be locked, secmely thst_ n a prominent warning
dexice, such as a tag, to the smwice panel.
10