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76
Table 64 — Economizer Configuration Table
ITEM
EXPANSION
RANGE
UNITS
CCN POINT
DEFAULT
EC.EN
Economizer Installed?
Yes/No
ECON_ENA
Yes
EC2.E
Econ.Act.2 Installed?
Yes/No
ECON_TWO
No
EC.MN
Economizer Min.Position
0 to 100
%
ECONOMIN
5
EC.MX
Economizer Max.Position
0 to 100
%
ECONOMAX
98
E.TRM
Economzr Trim For SumZ ?
Yes/No
ECONTRIM
Yes
E.SEL
Econ ChangeOver Select
0 to 3
ECON_SEL
0
DDB.C
Diff Dry Bulb RAT Offset
0 to 3
Deg F
EC_DDBCO
0
OA.E.C
OA Enthalpy ChgOvr Selct
1 to 5
OAEC_SEL
4
OA.EN
Outdr.Enth Compare Value
18 to 28
OAEN_CFG
24
OAT.L
High OAT Lockout Temp
–40 to 120
dF
OAT_LOCK
60
O.DEW
OA Dewpoint Temp Limit
50 to 62
dF
OADEWCFG
55
ORH.S
Outside Air RH Sensor
Enable/Disable
OARHSENS
Disable
CFM.C
OUTDOOR AIR CFM CONTROL
OCF.S
Outdoor Air CFM Sensor
Enable/Disable
OCFMSENS
Disable
O.C.MX
Economizer Min.Flow
0 to 20000
CFM
OACFMMAX
2000
O.C.MN
IAQ Demand Vent Min.Flow
0 to 20000
CFM
OACFMMIN
0
O.C.DB
Econ.Min.Flow Deadband
200 to 1000
CFM
OACFM_DB
400
E.CFG
ECON.OPERATION CONFIGS
E.P.GN
Economizer Prop.Gain
0.7 to 3.0
EC_PGAIN
1
E.RNG
Economizer Range Adjust
0.5 to 5
^F
EC_RANGE
2.5
E.SPD
Economizer Speed Adjust
0.1 to 10
EC_SPEED
0.75
E.DBD
Economizer Deadband
0.1 to 2
^F
EC_DBAND
0.5
UEFC
UNOCC.ECON.FREE COOLING
FC.CF
Unoc Econ Free Cool Cfg
0 to 2
UEFC_CFG
0
FC.TM
Unoc Econ Free Cool Time
0 to 720
min
UEFCTIME
120
FC.L.O
Un.Ec.Free Cool OAT Lock
40 to 70
dF
UEFCNTLO
50
ACT.C
ECON.ACTUATOR CONFIGS
SN.1.1
Econ Serial Number 1
0 to 9999
ECON_SN1
0
SN.1.2
Econ Serial Number 2
0 to 6
ECON_SN2
0
SN.1.3
Econ Serial Number 3
0 to 9999
ECON_SN3
0
SN.1.4
Econ Serial Number 4
0 to 254
ECON_SN4
0
C.A.L1
Econ Ctrl Angle Lo Limit
0 to 90
ECONCALM
85
SN.2.1
Econ 2 Serial Number 1
0 to 9999
ECN2_SN1
0
SN.2.2
Econ 2 Serial Number 2
0 to 6
ECN2_SN2
0
SN.2.3
Econ 2 Serial Number 3
0 to 9999
ECN2_SN3
0
SN.2.4
Econ 2 Serial Number 4
0 to 254
ECN2_SN4
0
C.A.L2
Econ 2 Ctrl Angle Lo Limit
0 to 90
ECN2CALM
85
T.24.C
TITLE 24 CONFIGS
LOG.F
Log Title 24 Faults
Yes/No
T24LOGFL
No
EC.MD
T24 Econ Move Detect
1 to 10
T24ECMDB
1
EC.ST
T24 Econ Move SAT Test
10 to 20
T24ECSTS
10
S.CHG
T24 Econ Move SAT Change
0 to 5
T24SATMD
0.2
E.SOD
T24 Econ RAT-OAT Diff
5 to 20
T24RATDF
15
E.CHD
T24 Heat/Cool End Delay
0 to 60
T24CHDLY
25
SAT.T
SAT Settling Time
10 to 900
SAT_SET
240
ET.MN
T24 Test Minimum Pos.
0 to 50
T24TSTMN
15
ET.MX
T24 Test Maximum Pos.
50 to 100
T24TSTMX
85
AC.EC
Economizer Deadband Temp
0 to 10
AC_EC_DB
4
E.GAP
Econ Fault Detect Gap
2 to 100
EC_FLGAP
5
E.TMR
Econ Fault Detect Timer
10 to 240
EC_FLTMR
20
X.CFM
Excess Air CFM
400 to 4000
EX_ARCFM
800
X.TMR
Excess Air Detect Timer
30 to 240
EX_ARTMR
150
AC.MR
T24 AutoTest SF Run Time
1 to 10
T24ACMRT
2
AC.SP
T24 Auto-Test VFD Speed
10 to 50
T24ACSPD
20
AC.OP
T24 Auto-Test Econ % Opn
1 to 100
T24ACOPN
50
VF.PC
T24 Auto-Test VFD % Chng
1 to 20
T24VFDPC
10
EC.DY
T24 Econ Auto-Test Day
0=Never,
1=Monday,
2=Tuesday,
3=Wednesday,
4=Thursday,
5=Friday,
6=Saturday,
7=Sunday
T24_ECDY
6=Saturday
EC.TM
T24 Econ Auto-Test Time
0 to 23
T24_ECTM
2
Summary of Contents for Weathermaster 48P2030-100
Page 130: ...130 Fig 19 Typical Power Schematic Sizes 040 075 Shown ...
Page 131: ...131 Fig 20 Main Base Board Input Output Connections ...
Page 132: ...132 Fig 21 RXB EXB CEM SCB Input Output Connections ...
Page 133: ...133 Fig 22 Typical Gas Heat Unit Control Wiring 48P030 100 Units Shown ...
Page 134: ...134 Fig 23 Typical Electric Heat Wiring 50P030 100 Units Shown ...
Page 135: ...135 Fig 24 Typical Power Wiring 115 V ...
Page 136: ...136 Fig 25 Typical Gas Heat Section Size 030 050 Units Shown ...
Page 138: ...138 Fig 27 Component Arrangement Size 030 035 Units ...
Page 139: ...139 Fig 28 Component Arrangement Size 040 075 Units ...
Page 140: ...140 Fig 29 Component Arrangement Size 090 100 Units ...