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226
ITEM
EXPANSION
RANGE
DEFAULT
ENTRY
D.LV.T
COOL/HEAT SETPT. OFFSETS
L.H.ON
Dmd Level Lo Heat On
–1 to 2 ^F
1.5
H.H.ON
Dmd Level(+) Hi Heat On
0.5 to 20.0 ^F
0.5
L.H.OF
Dmd Level(-) Lo Heat Off
0.5 to 2 ^F
1
L.C.ON
Dmd Level Lo Cool On
–1 to 2 ^F
1.5
H.C.ON
Dmd Level(+) Hi Cool On
0.5 to 20.0 ^F
0.5
L.C.OF
Dmd Level(-) Lo Cool Off
0.5 to 2 ^F
1
C.T.LV
Cool Trend Demand Level
0.1 to 5 ^F
0.1
H.T.LV
Heat Trend Demand Level
0.1 to 5 ^F
0.1
C.T.TM
Cool Trend Time
30 to 600 sec
120
H.T.TM
Heat Trend Time
30 to 600 sec
120
DMD.L
DEMAND LIMIT CONFIG.
DM.L.S
Demand Limit Select
0 to 3 (multi-text strings)
0
D.L.20
Demand Limit at 20 ma
0 to 100 %
100
SH.NM
Loadshed Group Number
0 to 99
0
SH.DL
Loadshed Demand Delta
0 to 60 %
0
SH.TM
Maximum Loadshed Time
0 to 120 min
60
D.L.S1
Demand Limit Sw.1 Setpt.
0 to 100 %
80
D.L.S2
Demand Limit Sw.2 Setpt.
0 to 100 %
50
IAQ
INDOOR AIR QUALITY CFG.
DCV.C
DCV ECONOMIZER SETPOINTS
EC.MN
Economizer Min.Position
0 to 100 %
5
IAQ.M
IAQ Demand Vent Min.Pos.
0 to 100 %
0
AQ.CF
AIR QUALITY CONFIGS
IQ.A.C
IAQ Analog Sensor Config
0 to 4 (multi-text strings)
0
IQ.A.F
IAQ 4-20 ma Fan Config
0 to 2 (multi-text strings)
0
IQ.I.C
IAQ Discrete Input Config
0 to 2 (multi-text strings)
0
IQ.I.F
IAQ Disc.In. Fan Config
0 to 2 (multi-text strings)
0
OQ.A.C
OAQ 4-20ma Sensor Config
0 to 2 (multi-text strings)
0
AQ.SP
AIR QUALITY SETPOINTS
IQ.O.P
IAQ Econ Override Pos.
0 to 100 %
100
DAQ.L
Diff.Air Quality LoLimit
0 to 1000
100
DAQ.H
Diff.Air Quality HiLimit
100 to 2000
700
D.F.OF
DAQ PPM Fan Off Setpoint
0 to 2000
200
D.F.ON
DAQ PPM Fan On Setpoint
0 to 2000
400
IAQ.R
Diff. AQ Responsiveness
–5 to 5
0
OAQ.L
OAQ Lockout Value
0 to 2000
0
OAQ.U
User Determined OAQ
0 to 5000
400
AQ.S.R
AIR QUALITY SENSOR RANGE
IQ.R.L
IAQ Low Reference
0 to 5000
0
IQ.R.H
IAQ High Reference
0 to 5000
2000
OQ.R.L
OAQ Low Reference
0 to 5000
0
OQ.R.H
OAQ High Reference
0 to 5000
2000
IAQ.P
IAQ PRE-OCCUPIED PURGE
IQ.PG
IAQ Purge
Yes/No
No
IQ.P.T
IAQ Purge Duration
5 to 60 min
15
IQ.P.L
IAQ Purge LoTemp Min Pos
0 to 100 %
10
IQ.P.H
IAQ Purge HiTemp Min Pos
0 to 100 %
35
IQ.L.O
IAQ Purge OAT Lockout
35-70 dF
50
DEHU
DEHUMIDIFICATION CONFIG.
D.SEL
Dehumidification Config
0 to 3(multi-text strings)
0
D.SEN
Dehumidification Sensor
1 to 2(multi-text strings)
1
D.EC.D
Econ disable in DH mode?
Yes/No
Yes
D.V.CF
Vent Reheat Setpt Select
0 to 1(multi-text strings)
0
D.V.RA
Vent Reheat RAT offset
0 to 8 ^F
0
D.V.HT
Vent Reheat Setpoint
55 to 95 dF
70
D.C.SP
Dehumidify Cool Setpoint
40 to 55 dF
45
D.RH.S
Dehumidify RH Setpoint
10 to 90 %
55
HZ.RT
Humidimizer Adjust Rate
5 to 120
30
DH.DB
Dehumidify RH Deadband
1 to 30
DH.TG
Dehum Discrete Timeguard
10 to 90
HZ.PG
Humidimizer Prop. Gain
0 to 10
0.8
HZ.OR
Enable HMZR ST Oil Ret
Disable/Enable
Enable
CCN
CCN CONFIGURATION
CCNA
CCN Address
1 to 239
1
CCNB
CCN Bus Number
0 to 239
0
BAUD
CCN Baud Rate
1 to 5 (multi-text strings)
3
Summary of Contents for WEATHERMAKER 48A2020
Page 112: ...112 Fig 20 Typical Main Control Box Wiring Schematic 48 50A Units ...
Page 113: ...113 Fig 21 Typical Auxiliary Control Box Wiring Schematic ...
Page 114: ...114 Fig 22 Typical 2 Stage Gas Heat Wiring Schematic Size 060 Units Shown ...
Page 115: ...115 Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown TO NEXT PAGE ...
Page 116: ...116 Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown cont ...
Page 117: ...117 Fig 24 Typical Electric Heat Control Schematic 50 Series Size 060 Units Shown ...
Page 118: ...118 Fig 25 Typical Controls Option Wiring Schematic SW1 SW2 OR DEHUMIDIFY SWITCH ...
Page 119: ...119 Fig 26 Typical Power Schematic 48 50A2 A3 A4 A5 060 Unit Shown ...
Page 120: ...120 Fig 27 Typical Power Schematic of Greenspeed Low Ambient Option 48 50A 060 Unit Shown ...
Page 121: ...121 Fig 28 Typical Small Chassis Component Location Size 020 035 Units ...
Page 122: ...122 Fig 29 Typical Large Chassis Component Locations Size 040 060 Units ...
Page 185: ...185 APPENDIX C VFD INFORMATION cont Fig F Internal Enclosure Fan Replacement A48 7716 ...