![background image](http://html.mh-extra.com/html/carrier/weathermaster-48z030/weathermaster-48z030_operation-and-service-manual_2560339154.webp)
154
APPENDIX B — CCN TABLES (cont)
MAINTENANCE DISPLAY TABLES (cont)
TABLE
DISPLAY NAME
RANGE
UNITS
POINT NAME
WRITE STATUS
PRESBLDG
Building Pressure
"H2O
BP
Return Air CFM
CFM
RACFM
Supply Air CFM
CFM
SACFM
Power Exhaust Relay 1
On/Off
PE1
Power Exhaust Relay 2
On/Off
PE2
BP 1 Actuator Curr.Pos.
%
BP1_RPOS
BP 1 Command Position
%
BP1_CPOS
BP 2 Actuator Curr.Pos.
%
BP2_RPOS
BP 2 Command Position
%
BP2_CPOS
Exhaust Fan VFD Speed
%
EFAN_VFD
Building Pressure Setp.
"H2O
BPSP
config
BP Setpoint Offset
^"H2O
BPSO
config
Fan Track Learn Enable
Yes/No
DCFM_CFG
config
Fan Track Learn Rate
min
DCFMRATE
config
Fan Track Initial DCFM
CFM
DCFMSTRT
config
Fan Track Max Clamp
CFM
DCFM_MAX
config
Fan Track Max Correction
CFM
DCFM_ADJ
config
Fan Track Internl EEPROM
CFM
DCFM_OFF
config
Fan Track Reset Internal
DCFMRSET
config
Fan Track Internal RAM
CFM
DCFM_RAM
Fan Track Control D.CFM
CFM
DELTACFM
PRESDUCT
Static Pressure
"H2O
SP
Supply Fan VFD Speed
%
SFAN_VFD
IGV Actuator Current Pos
%
IGV_RPOS
IGV Actuator Command Pos
%
IGV_CPOS
Static Pressure Setpoint
"H2O
SPSP
config
Static Pressure Reset
SPRESET
forcible
STAGEGAS
Heating Mode………..:
ascii text strings
Requested Heat Stage
HT_STAGE
Heating Control Point
HEATCPNT
Staged Gas LAT Sum
dF
LAT_SGAS
Staged Gas LAT 1
dF
LAT1SGAS
Staged Gas LAT 2
dF
LAT2SGAS
Staged Gas LAT 3
dF
LAT3SGAS
Staged Gas Limit Sw.Temp
dF
LIMSWTMP
Heat PID Timer
sec
HTSGTIMR
Staged Gas Capacity Calc
%
HTSGCALC
Current Running Capacity
%
HTSG_CAP
Proportional Cap. Change
HTSG_P
Derivative Cap. Change
HTSG_D
Maximum Heat Stages
HTMAXSTG
Hi Limit Switch Tmp Mode
LIMTMODE
LAT Cutoff Mode
LATCMODE
Capacity Clamp Mode
CAPMODE
STRTHOUR
Compressor A1 Run Hours
hours
HR_A1
config
Compressor A2 Run Hours
hours
HR_A2
config
Compressor B1 Run Hours
hours
HR_B1
config
Compressor B2 Run Hours
hours
HR_B2
config
Compressor A1 Starts
CY_A1
config
Compressor A2 Starts
CY_A2
config
Compressor B1 Starts
CY_B1
config
Compressor B2 Starts
CY_B2
config
SUMZ
Cooling Control Point
dF
COOLCPNT
Mixed Air Temperature
dF
MAT
Evaporator Discharge Tmp
dF
EDT
Return Air Temperature
dF
RAT
forcible
Outside Air Temperature
dF
OAT
forcible
Econo Damper Current Pos
%
ECONOPOS
Economzr 2 Act.Curr.Pos.
%
ECON2POS
Capacity Threshold Adjst
Z_GAIN
config
Capacity Load Factor
SMZ
Next Stage EDT Decrease
ADDRISE
Next Stage EDT Increase
SUBRISE
Rise Per Percent Capacity
RISE_PCT
Cap Deadband Subtracting
Y_MINUS
Cap Deadband Adding
Y_PLUS
Cap Threshold Subtracting
Z_MINUS
Cap Threshold Adding
Z_PLUS
High Temp Cap Override
On/Off
HI_TEMP
Low Temp Cap Override
On/Off
LOW_TEMP
Pull Down Cap Override
On/Off
PULLDOWN
Slow Change Cap Override
On/Off
SLO_CHNG
Summary of Contents for WEATHERMASTER 48Z030
Page 103: ...103 Fig 15 Typical Power Schematic Sizes 030 050 Shown a48 8408 ...
Page 104: ...104 Fig 16 Main Base Board Input Output Connections a48 8409 ...
Page 105: ...105 Fig 17 RCB ECB CEM SCB Input Output Connections a48 8410 ...
Page 106: ...106 Fig 18 Typical Gas Heat Unit Control Wiring 48Z055 105 Units Shown a48 8411 ...
Page 107: ...107 Fig 19 Typical Electric Heat Unit Control Wiring 50Z055 105 Units Shown a50 8248 ...
Page 108: ...108 Fig 20 Typical Power Wiring 115 V 48Z Units a48 8412 ...
Page 109: ...109 Fig 21 Typical Power Wiring 115 V 50Z Units a50 8249 ...
Page 110: ...110 Fig 22 Typical Gas Heat Section Size 055 105 Units Shown a48 8413 ...
Page 111: ...111 Fig 23 Component Arrangement Size 030 050 Units ...
Page 112: ...112 Fig 24 Component Arrangement Size 055 070 Units ...
Page 113: ...113 Fig 25 Component Arrangement Size 075 105 Units ...