Carrier 48/50PM C16-28 Mode — Service Test, Mode — Temperatures, Mode — Pressures, 48/50PG and PM

Models: 48/50PM C16-28 48/50PG C03-14

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MODE — SERVICE TEST

APPENDIX A — LOCAL DISPLAY AND CCN TABLES (CONT)

 

 

MODE — SERVICE TEST

ITEM

EXPANSION

RANGE

UNITS

DEFAULT

CCN TABLE/

SUB-TABLE

 

 

 

 

 

SERVICE TEST

 

 

 

 

MAINTENANCE

 

 

 

 

DISPLAY

 

 

 

 

 

TEST

Field Service Test Mode

Off/On

 

Off

(TEST = display only)

INDP

Test Independent Outputs

 

 

 

TESTINDP

ECON

Economizer Position Test

0 to 100

%

0

 

E.CAL

Calibrate Economizer

Off/On

 

Off

 

PE.1

Power Exhaust 1 Test

Off/On

 

Off

 

PE.2

Power Exhaust 2 Test

Off/On

 

Off

 

ALRM

Alarm Relay Test

Off/On

 

Off

 

CCH

Crankcase Heat Test

Off/On

 

Off

 

OA.DM

OAU 2­position Damper

Close/

 

Close

 

 

 

Open

 

 

 

WHL

OAU Wheel Test

0 to 100

%

0

 

OA.OF

OAU OA Fan Speed Test

0 to100

%

0

 

OA.XF

OAU PE Fan Speed Test

0 to100

%

0

 

OA.HT

OAU Tempring Heater Test

0 to 100

%

0

 

FANS

Test Fans

 

 

 

TESTFANS

IDF

Indoor Fan Power Test

Off/On

 

Off

 

F.SPD

Indoor Fan Speed Test

0 to 100

%

0

 

OFC.1

Outdoor Fan 1 Test

Off/On

 

Off

 

OFC.2

Outdoor Fan 2 Test

Off/On

 

Off

 

OFC.3

Outdoor Fan 3 Test

Off/On

 

Off

 

COOL

Test Cooling

 

 

 

TESTCOOL

CMP.A

Cool A Test

Off/On

 

Off

 

CMP.B

Cool B Test

Off/On

 

Off

 

CMP.C

Cool C Test

Off/On

 

Off

 

F.SPD

Reduced Cool Fan Speed

60 to 100

%

0

 

OF.OV

Outdoor Fan Override

Off/On

 

Off

 

HMZR

Test Humidimizer

 

 

 

TESTHMZR

RH1.A

Reheat1 A Test

Off/On

 

Off

 

RH1.B

Reheat1 B Test

Off/On

 

Off

 

RH1.C

Reheat1 C Test

Off/On

 

Off

 

RH2.A

Reheat2 A Test

Off/On

 

Off

 

RH2.B

Reheat2 B Test

Off/On

 

Off

 

RH2.C

Reheat2 C Test

Off/On

 

Off

 

F.SPD

Reheat2 Fan Speed

65 to 100

%

0

 

CRC

Cool­>Reheat1 Valve Test

Off/On

 

Off

 

RHV.A

Reheat2 Valve A Test

Off/On

 

Off

 

RHV.B

Reheat2 Valve B,C Test

Off/On

 

Off

 

HEAT

Test Heating

 

 

 

TESTHEAT

HT.1

Heat Stage 1 Test

Off/On

 

Off

 

HT.2

Heat Stage 2 Test

Off/On

 

Off

 

F.SPD

Reduced Heat Fan Speed

65 to 100

%

0

 

 

CCN

DISPLAY

CCN POINT

WRITE

WRITE

 

STATUS

STATUS

MAN_CTRL

forcible

forcible

S_ECONO

forcible

forcible

S_ECOCAL

forcible

forcible

S_PE_1

forcible

forcible

S_PE_2

forcible

forcible

S_ALMOUT

forcible

forcible

S_CCH

forcible

forcible

S_OADMPR

forcible

forcible

S_WHEEL

forcible

forcible

S_OAFAN

forcible

forcible

S_EXFAN

forcible

forcible

S_OAHEAT

forcible

forcible

S_IDF

forcible

forcible

S_FANSPD

forcible

forcible

S_OFC_1

forcible

forcible

S_OFC_2

forcible

forcible

S_OFC_3

forcible

forcible

S_COMP_A

forcible

forcible

S_COMP_B

forcible

forcible

S_COMP_C

forcible

forcible

S_FSPDCL

forcible

forcible

S_OFC_OV

forcible

forcible

S_RH1_A

forcible

forcible

S_RH1_B

forcible

forcible

S_RH1_C

forcible

forcible

S2_RH2_A

forcible

forcible

S2_RH2_B

forcible

forcible

S2_RH2_C

forcible

forcible

S_FSPDRH

forcible

forcible

S_CRC

forcible

forcible

S_RH2_A

forcible

forcible

S_RH2_B

forcible

forcible

S_HEAT_1

forcible

forcible

S_HEAT_2

forcible

forcible

S_FSPDHT

forcible

forcible

48/50PG and PM

MODE — TEMPERATURES

ITEM

EXPANSION

RANGE

UNITS

CCN TABLE/

SUB-TABLE

 

 

 

 

 

 

 

 

STATUS DISPLAY

TEMPERATURES

 

 

 

UINPUT

AIR.T

Air Temperatures

 

 

 

SAT

Supply Air Temperature

xxx.x

dF

 

OAT

Outdoor Air Temperature

xxx.x

dF

 

SPT

Space Temperature

xxx.x

dF

 

SPTO

Space Temperature Offset

xxx.x

dF

 

RAT

Return Air Temperature

xxx.x

dF

 

REF.T

Refrigerant Temperatures

 

 

 

SST.A

Sat. Suction Temp A

xxx.x

dF

 

SCT.A

Sat. Condenser Temp A

xxx.x

dF

 

SST.B

Sat. Suction Temp B

xxx.x

dF

 

SCT.B

Sat. Condenser Temp B

xxx.x

dF

 

SST.C

Sat. Suction Temp C

xxx.x

dF

 

SCT.C

Sat. Condenser Temp C

xxx.x

dF

 

 

CCN

DISPLAY

CCN POINT

WRITE

WRITE

 

STATUS

STATUS

SAT_DISP

 

 

OA_TEMP

forcible

forcible

SPACE_T

forcible

forcible

SPTO

forcible

forcible

RETURN_T

forcible

 

SST_A

 

 

SCT_A

 

 

SST_B

 

 

SCT_B

 

 

SST_C

 

 

SCT_C

 

 

MODE — PRESSURES

ITEM

EXPANSION

RANGE

UNITS

CCN TABLE/SUB-TABLE

CCN POINT

 

 

 

 

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

CCN WRITE

STATUS

97

Page 97
Image 97
Carrier 48/50PM C16-28 manual Mode — Service Test, Mode — Temperatures, Mode — Pressures, 48/50PG and PM, Air.T, Ref.T