156
APPENDIX B — CCN TABLES (cont)
STATUS DISPLAY TABLES (cont)
SETPOINT TABLE
TABLE
DISPLAY NAME
RANGE
UNITS
POINT NAME
WRITE STATUS
UOUTPUTS
FANS
Supply Fan Relay
On/Off
SFAN_RLY
Supply Fan VFD Speed
0-100
%
SFAN_VFD
Supply Fan Request
Yes/No
SFANFORC
forcible
Exhaust Fan VFD Speed
0-100
%
EFAV_VFD
Power Exhaust Relay A
On/Off
PE_A
Power Exhaust Relay B
On/Off
PE_B
Power Exhaust Relay C
On/Off
PE_C
Condenser Fan A
On/Off
CONDFANA
Condenser Fan B
On/Off
CONDFANB
MtrMaster A Commanded %
0-100
MM_A_VFD
MtrMaster B Commanded %
0-100
MM_B_VFD
Motormaster Fan Circuit A
On/Off
MM_A_RUN
Motormaster Fan Circuit B
On/Off
MM_B_RUN
COOLING
Compressor A1 Relay
On/Off
CMPA1
Compressor A2 Relay
On/Off
CMPA2
Minimum Load Valve
On/Off
MLV
Digital Scroll Capacity
20-100
%
CMPDSCAP
Compressor B1 Relay
On/Off
CMPB1
Compressor B2 Relay
On/Off
CMPB2
Humidimizer 3-Way Valve
0-100
HUM3WVAL
Condenser EXV Position
0-100
COND_EXV
Bypass EXV Position
BYP_EXV
HEATING
Heat Relay 1
On/Off
HS1
Heat Relay 2
On/Off
HS2
Relay 3 W1 Gas Valve 2
On/Off
HS3
Relay 4 W2 Gas Valve 2
On/Off
HS4
Relay 5 W1 Gas Valve 3
On/Off
HS5
Relay 6 W2 Gas Valve 3
On/Off
HS6
Heat Interlock Relay
On/Off
HIR
forcible
ECONOMIZER
Economizer Act.Curr.Pos.
0-100
%
ECONOPOS
Economizer Act.Cmd.Pos.
0-100
%
ECONOCMD
forcible
Economizer Power Relay
On/Off
ECON_PWR
forcible
GENERAL OUTPUTS
Remote Alarm/Aux Relay
On/Off
ALRM
forcible
TABLE
NAME
RANGE
UNITS
POINT NAME
DEFAULT
SET_PNT
Occupied Heat Setpoint
40-99
dF
OHSP
68
Occupied Cool Setpoint
40-99
dF
OCSP
75
Unoccupied Heat Setpoint
40-99
dF
UHSP
55
Unoccupied Cool Setpoint
40-99
dF
UCSP
90
Heat-Cool Setpoint Gap
2-10
^F
HCSP_GAP
5
VAV Occ. Cool On Delta
0-25
^F
VAVOCON
3.5
VAV Occ. Cool Off Delta
1-25
^F
VAVOCOFF
2
Supply Air Setpoint
45-75
dF
SASP
55
Supply Air Setpoint Hi
45-75
dF
SASP_HI
55
Supply Air Setpoint Lo
45-75
dF
SASP_LO
60
Heating Supply Air Setpt
80-100
dF
SASPHEAT
85
Tempering Purge SASP
–20-80
dF
TEMPPURG
50
Tempering in Cool SASP
5-75
dF
TEMPCOOL
5
Tempering in Vent Occ SASP
–20-80
dF
TEMPVOCC
65
Tempering Vent Unocc. SASP
–20-80
dF
TEMPVUNC
50
Summary of Contents for Carrier Weathermaker 48A2
Page 105: ...105 Fig 20 Typical Main Control Box Wiring Schematic 48 50A2 A3 A4 A5 Units...
Page 106: ...106 Fig 21 Typical Auxiliary Control Box Wiring Schematic...
Page 107: ...107 Fig 22 Typical 2 Stage Gas Heat Wiring Schematic Size 060 Units Shown a48 8357...
Page 108: ...108 TO NEXT PAGE Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown A48 7296...
Page 109: ...109 Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown cont A48 8358...
Page 110: ...110 Fig 24 Typical Electric Heat Control Schematic 50 Series Size 060 Units Shown a50 8228...
Page 111: ...111 Fig 25 Typical Power Schematic 48 50A2 A3 A4 A5 060 Unit Shown...
Page 112: ...112 Fig 26 Typical Low Ambient Controls Option Wiring...
Page 113: ...113 Fig 27 Typical Small Chassis Component Location Size 020 035 Units...
Page 114: ...114 Fig 28 Typical Large Chassis Component Locations Size 040 060 Units...
Page 118: ...118 Fig 30 Economizer Control Board ECB1 and VAV Control Board ECB2 A48 7706...
Page 142: ...142 A48 3733 Fig 56 Main Burner Removal...
Page 176: ...176 APPENDIX C VFD INFORMATION cont Fig F Internal Enclosure Fan Replacement A48 7716...
