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CL-3
ITEM
EXPANSION
RANGE
DEFAULT
ENTRY
ECON
ECONOMIZER CONFIGURATION
EC.EN
Economizer Installed?
Yes/No
Yes
EC.MN
Economizer Min.Position
0 - 100 %
5
EC.MX
Economizer Max.Position
0 - 100 %
98
EP.MS
Economizer Position at Min. VFD
0 - 100 %
5
EP.XS
Economizer Position at Max. VFD
0 - 100 %
5
E.TRM
Economzr Trim For SumZ ?
Yes/No
Yes
E.SEL
Econ ChangeOver Select
0 - 3 (multi-text strings)
1
DDB.C
Diff Dry Bulb RAT Offset
0 - 3
0
OA.E.C
OA Enthalpy ChgOvr Selct
1 - 5 (multi-text strings)
4
OA.EN
Outdr.Enth Compare Value
18 - 32
24
OAT.L
High OAT Lockout Temp
–40 - 120 dF
60
O.DEW
OA Dewpoint Temp Limit
50 - 62 dF
55
ORH.S
Outside Air RH Sensor
Enable/Disable
Disable
E.TYP
Economizer Control Type
1-3 (multi-text strings)
1
EC.SW
Economizer Switch Config
0 - 2 (multi-text strings)
0
E.CFG
ECON.OPERATION CONFIGS
E.P.GN
Economizer Prop.Gain
0.7 - 3.0
1
E.RNG
Economizer Range Adjust
0.5 - 5.0 ^F
2.5
E.SPD
Economizer Speed Adjust
0.1 - 10.0
0.75
E.DBD
Economizer Deadband
0.1 - 2.0 ^F
0.5
UEFC
UNOCC.ECON.FREE COOLING
FC.CF
Unoc Econ Free Cool Cfg
0-2 (multi-text strings)
0
FC.TM
Unoc Econ Free Cool Time
0 - 720 min
120
FC.L.O
Un.Ec.Free Cool OAT Lock
40 - 70 dF
50
T.24.C
TITLE 24 FDD
LOG.F
Log Title 24 Faults
Yes/No
No
EC.MD
T24 Econ Move Detect
1 - 10 dF
1
EC.ST
T24 Econ Move SAT Test
10 - 20 %
10
S.CHG
T24 Econ Move SAT Change
0 - 5 dF
0.2
E.SOD
T24 Econ RAT-OAT Diff
5 - 20 dF
15
E.CHD
T24 Heat/Cool End Delay
0 - 60 min
25
ET.MN
T24 Test Minimum Pos.
0 - 50 %
15
ET.MX
T24 Test Maximum Pos.
50 - 100 %
85
SAT.T
SAT Settling Time
10 - 900 sec
240
BP
BUILDING PRESS. CONFIG
BP.CF
Building Press. Config
0-2
0
BP.RT
Bldg.Pres.PID Run Rate
5-120 sec
10
BP.P
Bldg. Press. Prop. Gain
0-5
0.5
BP.I
Bldg.Press.Integ.Gain
0-2
0.5
BP.D
Bldg.Press.Deriv.Gain
0-5
0.3
BP.SO
BP Setpoint Offset
0.0 - 0.5 “H2O
0.05
BP.MN
BP VFD Minimum Speed
0-100%
10
BP.MX
BP VFD Maximum Speed
0-100%
100
BP.FS
VFD/Act. Fire Speed/Pos.
0-100%
100
BP.MT
Power Exhaust Motors
1-2
1
BP.S
Building Pressure Sensor
Enable/Dsable
Dsable
BP.R
Bldg Press (+/-) Range
0 - 1.00 “H2O
0.25
BP.SP
Building Pressure Setp.
–0.25
0.25 " H2O
0.05
BP.P1
Power Exhaust On Setp.1
0 - 100 %
35
BP.P2
Power Exhaust On Setp.2
0 - 100 %
75
B.CFG
BP ALGORITHM CONFIGS
BP.SL
Modulating PE Alg. Slct.
1-3
1
BP.TM
BP PID Evaluation Time
0 - 10 min
1
BP.ZG
BP Threshold Adjustment
0.1 - 10.0 “H2O
1
BP.HP
High BP Level
0 - 1.000 “H2O
0.05
BP.LP
Low BP Level
0 - 1.000 “H2O
0.04
Содержание Carrier Weathermaker 48A2
Страница 105: ...105 Fig 20 Typical Main Control Box Wiring Schematic 48 50A2 A3 A4 A5 Units...
Страница 106: ...106 Fig 21 Typical Auxiliary Control Box Wiring Schematic...
Страница 107: ...107 Fig 22 Typical 2 Stage Gas Heat Wiring Schematic Size 060 Units Shown a48 8357...
Страница 108: ...108 TO NEXT PAGE Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown A48 7296...
Страница 109: ...109 Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown cont A48 8358...
Страница 110: ...110 Fig 24 Typical Electric Heat Control Schematic 50 Series Size 060 Units Shown a50 8228...
Страница 111: ...111 Fig 25 Typical Power Schematic 48 50A2 A3 A4 A5 060 Unit Shown...
Страница 112: ...112 Fig 26 Typical Low Ambient Controls Option Wiring...
Страница 113: ...113 Fig 27 Typical Small Chassis Component Location Size 020 035 Units...
Страница 114: ...114 Fig 28 Typical Large Chassis Component Locations Size 040 060 Units...
Страница 118: ...118 Fig 30 Economizer Control Board ECB1 and VAV Control Board ECB2 A48 7706...
Страница 142: ...142 A48 3733 Fig 56 Main Burner Removal...
Страница 176: ...176 APPENDIX C VFD INFORMATION cont Fig F Internal Enclosure Fan Replacement A48 7716...