![background image](http://html1.mh-extra.com/html/carrier/48-50pg-c03-14/48-50pg-c03-14_operation-and-service-manual_2560925097.webp)
97
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT)
MODE — SERVICE TEST
ITEM
EXPANSION
RANGE
UNITS
DEFAULT
CCN TABLE/
SUB-TABLE
CCN POINT
CCN
WRITE
STATUS
DISPLAY
WRITE
STATUS
SERVICE TEST
MAINTENANCE
DISPLAY
TEST
Field Service Test Mode
Off/On
Off
(TEST = display only)
MAN_CTRL
forcible
forcible
INDP
Test Independent Outputs
TESTINDP
ECON
Economizer Position Test
0 to 100
%
0
S_ECONO
forcible
forcible
E.CAL
Calibrate Economizer
Off/On
Off
S_ECOCAL
forcible
forcible
PE.1
Power Exhaust 1 Test
Off/On
Off
S_PE_1
forcible
forcible
PE.2
Power Exhaust 2 Test
Off/On
Off
S_PE_2
forcible
forcible
ALRM
Alarm Relay Test
Off/On
Off
S_ALMOUT
forcible
forcible
CCH
Crankcase Heat Test
Off/On
Off
S_CCH
forcible
forcible
OA.DM
OAU 2position Damper
Close/
Open
Close
S_OADMPR
forcible
forcible
WHL
OAU Wheel Test
0 to 100
%
0
S_WHEEL
forcible
forcible
OA.OF
OAU OA Fan Speed Test
0 to100
%
0
S_OAFAN
forcible
forcible
OA.XF
OAU PE Fan Speed Test
0 to100
%
0
S_EXFAN
forcible
forcible
OA.HT
OAU Tempring Heater Test
0 to 100
%
0
S_OAHEAT
forcible
forcible
FANS
Test Fans
TESTFANS
IDF
Indoor Fan Power Test
Off/On
Off
S_IDF
forcible
forcible
F.SPD
Indoor Fan Speed Test
0 to 100
%
0
S_FANSPD
forcible
forcible
OFC.1
Outdoor Fan 1 Test
Off/On
Off
S_OFC_1
forcible
forcible
OFC.2
Outdoor Fan 2 Test
Off/On
Off
S_OFC_2
forcible
forcible
OFC.3
Outdoor Fan 3 Test
Off/On
Off
S_OFC_3
forcible
forcible
COOL
Test Cooling
TESTCOOL
CMP.A
Cool A Test
Off/On
Off
S_COMP_A
forcible
forcible
CMP.B
Cool B Test
Off/On
Off
S_COMP_B
forcible
forcible
CMP.C
Cool C Test
Off/On
Off
S_COMP_C
forcible
forcible
F.SPD
Reduced Cool Fan Speed
60 to 100
%
0
S_FSPDCL
forcible
forcible
OF.OV
Outdoor Fan Override
Off/On
Off
S_OFC_OV
forcible
forcible
HMZR
Test Humidimizer
TESTHMZR
RH1.A
Reheat1 A Test
Off/On
Off
S_RH1_A
forcible
forcible
RH1.B
Reheat1 B Test
Off/On
Off
S_RH1_B
forcible
forcible
RH1.C
Reheat1 C Test
Off/On
Off
S_RH1_C
forcible
forcible
RH2.A
Reheat2 A Test
Off/On
Off
S2_RH2_A
forcible
forcible
RH2.B
Reheat2 B Test
Off/On
Off
S2_RH2_B
forcible
forcible
RH2.C
Reheat2 C Test
Off/On
Off
S2_RH2_C
forcible
forcible
F.SPD
Reheat2 Fan Speed
65 to 100
%
0
S_FSPDRH
forcible
forcible
CRC
Cool>Reheat1 Valve Test
Off/On
Off
S_CRC
forcible
forcible
RHV.A
Reheat2 Valve A Test
Off/On
Off
S_RH2_A
forcible
forcible
RHV.B
Reheat2 Valve B,C Test
Off/On
Off
S_RH2_B
forcible
forcible
HEAT
Test Heating
TESTHEAT
HT.1
Heat Stage 1 Test
Off/On
Off
S_HEAT_1
forcible
forcible
HT.2
Heat Stage 2 Test
Off/On
Off
S_HEAT_2
forcible
forcible
F.SPD
Reduced Heat Fan Speed
65 to 100
%
0
S_FSPDHT
forcible
forcible
MODE — TEMPERATURES
ITEM
EXPANSION
RANGE
UNITS
CCN TABLE/
SUB-TABLE
CCN POINT
CCN
WRITE
STATUS
DISPLAY
WRITE
STATUS
STATUS DISPLAY
TEMPERATURES
UINPUT
AIR.T
Air Temperatures
SAT
Supply Air Temperature
xxx.x
dF
SAT_DISP
OAT
Outdoor Air Temperature
xxx.x
dF
OA_TEMP
forcible
forcible
SPT
Space Temperature
xxx.x
dF
SPACE_T
forcible
forcible
SPTO
Space Temperature Offset
xxx.x
dF
SPTO
forcible
forcible
RAT
Return Air Temperature
xxx.x
dF
RETURN_T
forcible
REF.T
Refrigerant Temperatures
SST.A
Sat. Suction Temp A
xxx.x
dF
SST_A
SCT.A
Sat. Condenser Temp A
xxx.x
dF
SCT_A
SST.B
Sat. Suction Temp B
xxx.x
dF
SST_B
SCT.B
Sat. Condenser Temp B
xxx.x
dF
SCT_B
SST.C
Sat. Suction Temp C
xxx.x
dF
SST_C
SCT.C
Sat. Condenser Temp C
xxx.x
dF
SCT_C
MODE — PRESSURES
ITEM
EXPANSION
RANGE
UNITS
CCN TABLE/SUB-TABLE
CCN POINT
CCN WRITE
STATUS
STATUS DISPLAY
PRESSURES
UINPUT
SSP.A
Suction Pressure A
xxx.x
psig
SSP_A
SCP.A
Condenser Pressure A
xxx.x
psig
SCP_A
SSP.B
Suction Pressure B
xxx.x
psig
SSP_B
SCP.B
Condenser Pressure B
xxx.x
psig
SCP_B
SSP.C
Suction Pressure C
xxx.x
psig
SSP_C
SCP.C
Condenser Pressure C
xxx.x
psig
SCP_C
48/50PG and PM
Summary of Contents for 48/50PG C03-14
Page 31: ...31 C07009 Fig 18 Air Baffle Dimensions 48 50PG03 16 48 50PG and PM...
Page 32: ...32 C08077 Fig 19 Air Baffle Dimensions 48 50PM16 28 48 50PG and PM...
Page 56: ...56 C08549 Fig 25 48PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 57: ...57 C08550 Fig 26 50PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 62: ...62 C08471 Fig 31 Typical 48PM16 28 Control Schematic 48 50PG and PM...
Page 63: ...63 C08062 Fig 32 Typical 48PM16 28 with Humidi MiZert System Control Schematic 48 50PG and PM...
Page 64: ...64 C101251 Fig 33 Typical 50PM16 28 Control Schematic 48 50PG and PM...
Page 65: ...65 C08064 Fig 34 Typical 50PM16 28 with Humidi MiZert Control Schematic 48 50PG and PM...
Page 66: ...66 C10902 Fig 35 Typical 48 50PM16 28 Power Schematic 48 50PG and PM...
Page 67: ...67 C09213 Fig 36 Typical 48 50PM16 28 with Humidi MiZert System Power Schematic 48 50PG and PM...
Page 69: ...69 C08067 Fig 38 48 50PM16 28 Component Arrangement 48 50PG and PM...
Page 70: ...70 C101252 Fig 39 48 50PM16 28 with Humidi MiZert Component Arrangement 48 50PG and PM...