S
ubject to ch
a
n
g
e
w
ithout notice. Printed in U.
S
.
A
.
03
6
-
2
150
2
-003-
A
-1105
Copyri
g
ht
©
2
005 by Unit
a
ry Products.
A
ll ri
g
hts reserved.
S
upersedes: 03
6
-
2
150
2
-00
2
-B-0504
Unitary
5005
Norman
Products
York
OK
Group
Drive
73069
OPTIONAL OUTDOOR AIR
(
S
h
a
ll be
ma
de
a
v
a
il
a
ble by
either/or):
•
ELECTRONIC ENTHALPY AUTOMATIC ECONO-
MIZER
- Outdoor
a
nd return
a
ir d
am
pers th
a
t
a
re inter-
loc
k
ed
a
nd positioned by
a
f
ully-
m
odul
a
tin
g
, sprin
g
return d
am
per
a
ctu
a
tor. The
ma
xi
m
u
m
le
akag
e r
a
te
f
or
the outdoor
a
ir int
ak
e d
am
pers sh
a
ll not exceed
2
%
w
hen d
am
pers
a
re
f
ully closed
a
nd oper
a
tin
g
aga
inst
a
pressure di
ff
erenti
a
l o
f
0.5 IWG.
A
unit-
m
ounted potenti-
o
m
eter sh
a
ll be provided to
a
djust the outdoor
a
nd return
a
ir d
am
per
a
sse
m
bly to t
ak
e in CFM o
f
outdoor
a
ir to
m
eet the
m
ini
m
u
m
ventil
a
tion re
q
uire
m
ent o
f
the condi-
tioned sp
a
ce durin
g
nor
ma
l oper
a
tion. Durin
g
econo-
m
i
z
er oper
a
tion,
a
m
ixed-
a
ir te
m
per
a
ture control sh
a
ll
m
odul
a
te the outdoor
a
nd return
a
ir d
am
per
a
sse
m
bly to
prevent the supply
a
ir te
m
per
a
ture
f
ro
m
droppin
g
belo
w
55°F. Ch
a
n
g
eover
f
ro
m
co
m
pressor to econo
m
i
z
er oper-
a
tion sh
a
ll be provided by
a
n inte
g
r
a
l electronic enth
a
lpy
control th
a
t
f
eeds input into the b
a
sic
m
odule. The out-
door int
ak
e openin
g
sh
a
ll be covered
w
ith
a
r
a
in hood
th
a
t
ma
tches the exterior o
f
the unit. W
a
ter eli
m
in
a
tor/
f
il-
ters sh
a
ll be provided.
S
i
m
ult
a
neous econo
m
i
z
er/co
m
-
pressor oper
a
tion is
a
lso possible. D
am
pers sh
a
ll
f
ully
close on po
w
er loss.
•
MOTORIZED OUTDOOR AIR DAMPERS
- Outdoor
a
ir
d
am
pers
a
re positioned by
a
2
-position, sprin
g
-return
d
am
per
a
ctu
a
tor. The
ma
xi
m
u
m
le
akag
e r
a
te
f
or the out-
door
a
ir int
ak
e d
am
pers sh
a
ll not exceed
2
%
w
hen
d
am
pers
a
re
f
ully closed
a
nd oper
a
tin
g
aga
inst
a
pres-
sure di
ff
erenti
a
l o
f
0.5 IWG.
A
unit-
m
ounted potentio
m
e-
ter sh
a
ll be provided to
a
djust the outdoor d
am
per
a
sse
m
bly to t
ak
e in the desi
g
n CFM o
f
outdoor
a
ir to
m
eet the ventil
a
tion re
q
uire
m
ents o
f
the conditioned
sp
a
ce durin
g
nor
ma
l oper
a
tion. Whenever the indoor
fa
n
m
otor is ener
g
i
z
ed, the d
am
pers open up to one o
f
t
w
o
pre-selected positions - re
ga
rdless o
f
the outdoor
a
ir
enth
a
lpy. D
am
pers return to the
f
ully closed position
w
hen the indoor
fa
n
m
otor is de-ener
g
i
z
ed. D
am
pers
sh
a
ll
f
ully close on po
w
er loss.
OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE
•
ROOF CURB
- 14"
a
nd 8
”
hi
g
h,
f
ull peri
m
eter curb
w
ith
w
ood n
a
iler (shipped
k
noc
k
ed-do
w
n).
•
BAROMETRIC RELIEF DAMPER
- Cont
a
ins
a
r
a
in
hood,
a
ir inlet screen, exh
a
ust d
am
per
a
nd
m
ountin
g
h
a
rd
wa
re. Used to relieve intern
a
l
a
ir pressure throu
g
h
the unit.
•
PROPANE CONVERSION KIT
- Cont
a
ins ne
w
ori
f
ices
a
nd
ga
s v
a
lve p
a
rts to convert
f
ro
m
n
a
tur
a
l to L.P.
ga
s.
One per unit re
q
uired.
•
HIGH ALTITUDE - NATURAL GAS
- Cont
a
ins ori
f
ices
re
q
uired
f
or
a
pplic
a
tions bet
w
een
2
000
a
nd
6
000
f
eet
a
ltitude.
•
HIGH ALTITUDE - PROPANE GAS
- Cont
a
ins ori
f
ices
re
q
uired
f
or
a
pplic
a
tions bet
w
een
2
000
a
nd
6
000
f
eet
a
ltitude. Must be used
w
ith prop
a
ne conversion
k
it.
•
LOW NOX
- Re
q
uired to reduce the e
m
ission o
f
nitro
g
en
oxides belo
w
40 n
a
no
g
r
am
s per joule.
•
GAS PIPING
- Cont
a
ins 1/
2”
pipe nipples,
f
ittin
g
s
a
nd
ga
s coc
k
(includin
g
p
a
nel
a
ssess
ga
s
k
ets) re
q
uired
f
or
botto
m
ga
s supply connection
w
ith extern
a
l shut o
ff
.
•
POWER EXHAUST OPTION
- To
w
or
k
in conjunction
w
ith econo
m
i
z
ers.
•
ELECTRIC HEATERS
•
ECONOMIZER/MOTORIZED DAMPER RAIN HOOD
-
Cont
a
ins
a
ll hood p
a
nels
a
nd the h
a
rd
wa
re
f
or
a
sse
m
-
blin
g
.
•
MANUAL OUTDOOR AIR DAMPER
•
COIL GUARD KIT
- Gu
a
rd
f
or coolin
g
coil.
•
HAIL GUARD
•
FLUE EXHAUST EXTENSION
OTHER FACTORY INSTALLED OPTIONS
•
POWER EXHAUST OPTION
- To
w
or
k
in conjunction
w
ith econo
m
i
z
ers.
•
STAINLESS STEEL HEAT EXCHANGER
•
STAINLESS STEEL DRAIN PAN
•
BOTTOM DRAIN CONNECTION
•
TECHNICOAT PHENOLIC COATED CONDENSER
AND EVAPORATOR COIL
•
ELECTRONIC SINGLE ENTHALPY ECONOMIZER
•
DIRTY FILTER SWITCH
•
PHASE MONITOR
•
COIL GUARD
•
POWERED GFI CONVENIENCE OUTLET
•
NON-POWERED GFI CONVENIENCE OUTLET
•
BAS CONTROLS (
Simplicity
™ INTELLI- Comfort™,
CPC, JOHNSON, HONEYWELL, NOVAR)
•
BAS READY ECONOMIZER (BELIMO ACTUATOR
WITHOUT A CONTROLLER)
•
HINGED FILTER DOOR ACCESS AND TOOLESS
ACCESS PANELS
•
2" PLEATED FILTERS
•
DISCONNECT SWITCH
•
SUPPLY AIR SMOKE DETECTOR
•
RETURN AIR SMOKE DETECTOR
