![background image](http://html1.mh-extra.com/html/carrier/48-50pg-series/48-50pg-series_controls-start-up-operation-service-and-troubleshooting-instructions_2560926093.webp)
93
If the outdoor temperature is low, the Motormaster
®
outdoor fan
control device may need to be temporarily bypassed by rewiring
the power leads to obtain full speed.
R4
R410A RE
REFRI
RIGERANT
RANT
OUTDOOR F
R FAN M
N M UST BE OPERATING ON H
N HIGH S
H SPEED
20
20
40
40
60
60
80
80
10
100
12
120
14
140
16
160
150
150
200
200
25
250
300
00
350
350
400
400
450
450
500
500
550
550
600
600
Co mp re ss
ssor Disc
isc h a rg e P re ss
ssu re , [p sig
sig]
Add
dd Cha
harge if Abov
bove the
the Cur
urve
Rem ove
ve Ch
Char
arge if
if Belo
low the Cu
Curve
ve
OutdoorO
u
td
o
o
r
CoilC
o
il
L
eavine
a
vi
n
g
Te
m
p
Te
m
p
eratue
ra
tu
re,re
,
[Deg[D
e
g
reesre
e
s
F]F
]
C07040
Fig. 66 -- Charging Chart — 48/50PG05
R4
R410A RE
REFRI
RIGERANT
RANT
OUTDOOR F
R FAN M
N M UST BE OPERATING ON H
N HIGH S
H SPEED
20
20
40
40
60
60
80
80
10
100
12
120
14
140
16
160
150
150
200
200
25
250
300
00
350
350
400
400
450
450
500
500
550
550
600
600
Co mp re ss
ssor Disc
isc h a rg e P re ss
ssu re , [p sig
sig]
Add
dd Cha
harge if Abov
bove the
the Cur
urve
Rem ove
ve Ch
Char
arge if
if Belo
low the Cu
Curve
ve
OutdoorO
u
td
o
o
r
CoilC
o
il
L
eavine
a
vi
n
g
Te
m
p
Te
m
p
eratue
ra
tu
re,re
,
[Deg[D
e
g
reesre
e
s
F]F
]
C07041
Fig. 67 -- Charging Chart — 48/50PG06
R4
R410A RE
REFRI
RIGERANT
RANT
OUTDOOR F
R FAN M
N M UST BE OPERATING ON H
N HIGH S
H SPEED
20
20
40
40
60
60
80
80
10
100
12
120
14
140
16
160
150
150
200
200
25
250
300
00
350
350
400
400
450
450
500
500
550
550
600
600
Co mp re ss
ssor Disc
isc h a rg e P re ss
ssu re , [p sig
sig]
Add
dd Cha
harge if Abov
bove the
the Cur
urve
Rem ove
ve Ch
Char
arge if
if Belo
low the Cu
Curve
ve
OutdoorO
u
td
o
o
r
CoilC
o
il
L
eavine
a
v
in
g
Te
m
p
Te
m
p
eratue
ra
tu
re,re
,
[Deg[D
e
g
reesre
e
s
F]F
]
C07042
Fig. 68 -- Charging Chart — 48/50PG07
R
R 410A
410A R
R E
E F
F R
R I
I GE
GE R
R A
A NT
NT
AL
AL L
L O
O UTDO
UTDO O
O R
R F
F ANS
ANS M
M US
US T
T BE
BE RUNNI
RUNNI NG
NG
20
20
40
40
60
60
80
80
10
10 0
0
12
12 0
0
14
14 0
0
16
16 0
0
100
100
150
150
20
20 0
0
250
250
300
300
35
35 0
0
400
400
450
450
500
500
550
550
600
600
C
C o
o m
m p
p r
r e
e ss
ss o
o r
r D
D isc
isc h
h a
a r
r g
g e
e P
P r
r e
e ss
ss u
u r
r e
e ,
, [
[ p
p sig
sig ]
]
A
A dd
dd C
C ha
ha r
r g
g e
e i
i f
f A
A bov
bov e
e the
the C
C ur
ur v
v e
e
R
R e
e m
m o
o ve
ve Ch
Ch ar
ar g
g e
e if
if B
B e
e lo
lo w
w t
t h
h e
e Cu
Cu r
r ve
ve
Outdoor O
u
td
o
o
r
Coil C
o
il
L L
eavin e
a
v
in
g g
Te
m
p
Te
m
p
eratu e
ra
tu
re, re
,
[Deg [D
e
g
rees re
e
s
F] F
]
C06265
Fig. 69 -- Charging Chart — 48/50PG08 and 09
48/
50P
G
and
P
M
Summary of Contents for 48/50PG Series
Page 32: ...32 C07009 Fig 20 Air Baffle Dimensions 48 50PG03 16 48 50PG and PM...
Page 33: ...33 C08077 Fig 21 Air Baffle Dimensions 48 50PG20 28 and 48 50PM16 28 48 50PG and PM...
Page 58: ...58 C08549 Fig 28 48PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 59: ...59 C08550 Fig 29 50PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 64: ...64 C08471 Fig 34 Typical 48PG and PM16 28 Control Schematic 48PM16 28 Shown 48 50PG and PM...
Page 66: ...66 C08557 Fig 36 Typical 50PG and PM16 28 Control Schematic 50PG20 28 Shown 48 50PG and PM...
Page 68: ...68 C08558 Fig 38 Typical 48 50PG and PM16 28 Power Schematic 48 50PM16 28 Shown 48 50PG and PM...
Page 72: ...72 C08565 Fig 42 Typical 48 50PG20 28 Component Arrangement 48 50PG20 24 Shown 48 50PG and PM...
Page 73: ...73 C08067 Fig 43 48 50PM16 28 Component Arrangement 48 50PG and PM...
Page 74: ...74 C08562 Fig 44 48 50PM16 28 with Humidi MiZert Component Arrangement 48 50PG and PM...
Page 208: ...208 48 50PG and PM...