3
Fig. 1 — 50HCQA 04-06 Model Number Nomenclature (Example)
5
0
H
C
Q
A
0
6
A
0
A
6
-
0
B
2
A
0
1
2
3
4
5
6
7
8
9
10
11 12 1
3
14 15 16 17 18
S
erie
s
- Weatherma
s
ter
50HC - P
a
ck
a
ged Rooftop -
High Efficiency
Q - He
a
t P
u
mp
Refri
g
.
S
y
s
tem
s
Option
s
A - One
S
t
a
ge Cooling Model
s
Coolin
g
Ton
s
04 -
3
ton
05 - 4 ton
06 - 5 ton
S
en
s
or Option
s
A - None
B - RA
S
moke Detector
C -
S
A
S
moke Detector
D - RA +
S
A
S
moke Detector
E - CO
2
F - RA
S
moke Detector
a
nd CO
2
G -
S
A
S
moke Detector
a
nd CO
2
H - RA +
S
A
S
moke Detector
a
nd CO
2
J - Conden
sa
te Overflow
S
witch (electromech
a
nic
a
l
control
s
only)
K - Conden
sa
te Overflow
S
witch
a
nd RA
S
moke
Detector
s
L - Conden
sa
te Overflow
S
witch
a
nd RA
a
nd
S
A
S
moke Detector
s
Indoor Fan Option
s
0 - Electric Drive X1
3
Motor (04-06)
1 -
S
t
a
nd
a
rd
S
t
a
tic Option - Belt Drive
2 - Medi
u
m
S
t
a
tic Option - Belt Drive
3
- High
S
t
a
tic Option - Belt Drive
NOTE:
On
s
ingle ph
as
e (-
3
volt
a
ge code model
s
), the
following
a
re not
a
v
a
il
a
ble
as
a
f
a
ctory in
s
t
a
lled
option:
- Co
a
ted Coil
s
or C
u
Fin Coil
s
- Lo
u
vered H
a
il G
ua
rd
s
- Economizer or 2 Po
s
ition D
a
mper
- Powered 115 Volt Convenience O
u
tlet
Packa
g
in
g
Option
s
0 -
S
t
a
nd
a
rd
1 - LTL
Electrical Option
s
A - None
C - Non-F
us
ed Di
s
connect
D - Thr
u
-The-B
as
e Connection
s
F - Non-F
us
ed Di
s
connect
a
nd
Thr
u
-The-B
as
e Connection
s
S
ervice Option
s
0 - None
1 - Unpowered Convenience O
u
tlet
2 - Powered Convenience O
u
tlet
3
- Hinged P
a
nel
s
4 - Hinged P
a
nel
s
, Unpowered Convenience O
u
tlet
5 - Hinged P
a
nel
s
, Powered Convenience O
u
tlet
Intake/Exhau
s
t Option
s
A - None
B - Temper
a
t
u
re Economizer w/ B
a
rometric Relief
K - Enth
a
lpy Economizer w/ B
a
rometric Relief
U - Temp Ultr
a
Low Le
a
k Economizer w/ B
a
ro Relief
W - Enth
a
lpy Ultr
a
Low Le
a
k Econo w/ B
a
ro Relief
Ba
s
e Unit Control
s
0 - Electro-Mech
a
nic
a
l Control
s
, c
a
n be
us
ed with W7212
EconoMi$er
®
IV (Non-F
au
lt Detection
a
nd Di
a
gno
s
tic)
1 - PremierLink™ Controller
2 - RTU Open M
u
lti-Protocol Controller
6 - Electro-Mech
a
nic
a
l w/ W7220 Econo Controller control
s
.
C
a
n be
us
ed with W7220 EconoMi$er X (with F
au
lt
Detection
a
nd Di
a
gno
s
tic
De
s
i
g
n Revi
s
ion
F
a
ctory A
ss
igned
Volta
g
e
1 - 575/
3
/60
2 - 208/2
3
0/1/60
5 - 208-2
3
0/
3
/60
6 - 460/
3
/60
Coil Option
s
(Outdoor - Indoor - Hail Guard)
A - Al/C
u
- Al/C
u
B - Preco
a
t Al/C
u
- Al/C
u
C - E-co
a
t Al/C
u
- Al/C
u
D - E-co
a
t Al/C
u
- E-co
a
t Al/C
u
E - C
u
/C
u
- Al/C
u
F - C
u
/C
u
- C
u
/C
u
M - Al/C
u
- Al/C
u
- Lo
u
vered H
a
il G
ua
rd
s
N - Preco
a
t Al/C
u
- Al/C
u
- Lo
u
vered H
a
il G
ua
rd
s
P - E-co
a
t Al/C
u
- Al/C
u
- Lo
u
vered H
a
il G
ua
rd
s
Q - E-co
a
t Al/C
u
- E-co
a
t Al/C
u
- Lo
u
vered H
a
il G
ua
rd
s
R - C
u
/C
u
- Al/C
u
- Lo
u
vered H
a
il G
ua
rd
s
S
- C
u
/C
u
- C
u
/C
u
- Lo
u
vered H
a
il G
ua
rd
s
Summary of Contents for WeatherMaster 50HCQ 04 Series
Page 4: ...4 Fig 2 50HCQ 04 06 Units Built On and After 4 15 2019 ...
Page 5: ...5 Fig 3 50HCQ 04 06 Units Built Prior to 4 15 2019 ...
Page 6: ...6 Fig 4 50HCQ 04 06 Corner Weights and Clearances ...
Page 7: ...7 Fig 5 50HCQ 04 06 Base Rail Details ...
Page 8: ...8 Fig 6 50HCQ 04 06 Thru the Base Charts ...
Page 23: ...23 Fig 41 Electro Mechanical Control Wiring 208 230v 460v ...
Page 24: ...24 Fig 42 Electro Mechanical Control Wiring 575v ...
Page 25: ...25 Fig 43 Electro Mechanical Power Wiring 208 230 1 60 ...
Page 26: ...26 Fig 44 Electro Mechanical Power Wiring 208 230 3 60 ...
Page 27: ...27 Fig 45 Electro Mechanical Power Wiring 460 3 60 ...
Page 28: ...28 Fig 46 Electro Mechanical Power Wiring 575 3 60 ...
Page 29: ...29 Fig 47 PremierLink Wiring Schematic 208 230 460v ...
Page 30: ...30 Fig 48 PremierLink Wiring Schematic 575v ...