Carrier 48/50AJ Air Conditioner User Manual


 
CL-2
-
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - -
CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE
ITEM EXPANSION RANGE DEFAULT ENTRY
HEAT HEATING CONFIGURATION
HT.CF Heating Control Type 0 - 4 0
HT.SP Heating Supply Air Setpt 80 - 120 dF 85
OC.EN Occupied Heating Enabled Yes/No No
LAT.M MBB Sensor Heat Relocate Yes/No No
G.FOD Fan-Off Delay, Gas Heat 45-600 45
E.FOD Fan-Off Delay, Elec Heat 10-600 30
SG.CF STAGED GAS CONFIGS
SG.CF
HT.ST Staged Gas Heat Type 0 - 4 0
SG.CF
CAP.M Max Cap Change per Cycle 5 - 45 45
SG.CF
M.R.DB S.Gas DB min.dF/PID Rate 0 - 5 0.5
SG.CF
S.G.DB St.Gas Temp. Dead Band 0 - 5 ^F 2
SG.CF
RISE Heat Rise dF/sec Clamp 0.05 - 0.2 0.06
SG.CF
LAT.L LAT Limit Config 0 - 20 ^F 10
SG.CF
LIM.M Limit Switch Monitoring? Yes/No No
SG.CF
SW.H.T Limit Switch High Temp 110 - 180 dF 170
SG.CF
SW.L.T Limit Switch Low Temp 100 - 170 dF 160
SG.CF
HT.P Heat Control Prop. Gain 0 - 1.5 1
SG.CF
HT.D Heat Control Derv. Gain 0 - 1.5 1
SG.CF
HT.TM Heat PID Rate Config 60 - 300 sec 90
SP SUPPLY STATIC PRESS.CFG.
SP.CF Static Pressure Config 0 - 1 (multi-text strings) No
SP.FN Static Pres.Fan Control? Yes Yes
SP.S Static Pressure Sensor Enable/Disable Disable
SP.LO Static Press. Low Range -10 - 0 0
SP.HI Static Press. High Range 0 - 10 5
SP.SP Static Pressure Setpoint 0 - 5 "H2O 1.5
SP.MN VFD Minimum Speed 0 - 100 % 20
SP.MX VFD Maximum Speed 0 - 100 % 100
SP.FS VFD Fire Speed Override 0 - 100 % 100
SP.RS Stat. Pres. Reset Config 0 - 4 (multi-text strings) 0
SP.RT SP Reset Ratio (/dF) 0 - 2.00 in. wg/dF 0.2
SP.LM SP Reset Limit in iwc () 0 - 2.00 in. wg 0.75
SP.EC SP Reset Econo. Position 0 - 100 % 5
S.PID STAT.PRESS.PID CONFIGS
S.PID
SP.TM Stat.Pres.PID Run Rate 1 - 200 sec 2
S.PID
SP.P Static Press. Prop. Gain 0 - 100 20
S.PID
SP.I Static Pressure Intg. Gain 0 - 50 2
S.PID
SP.D Static Pressure Derv. Gain 0 - 50 0
S.PID
SP.SG Static Press.System Gain 0 - 50 1
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
E.TRM Economzr Trim For SumZ ? Yes/No Yes
E.SEL Econ ChangeOver Select 0 - 3 (multi-text strings) 1
OA.E.C OA Enthalpy ChgOvr Selct 1 - 5 (multi-text strings) 4
OA.EN Outdr.Enth Compare Value 18 - 28 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.CFG
E.P.GN Economizer Prop.Gain 0.7 - 3.0 1
E.CFG
E.RNG Economizer Range Adjust 0.5 - 5.0 ^F 2.5
E.CFG
E.SPD Economizer Speed Adjust 0.1 - 10.0 0.75
E.CFG
E.DBD Economizer Deadband 0.1 - 2.0 ^F 0.5
UEFC UNOCC.ECON.FREE COOLING
UEFC
FC.CF Unoc Econ Free Cool Cfg 0-2 (multi-text strings) 0
UEFC
FC.TM Unoc Econ Free Cool Time 0 - 720 min 120
UEFC
FC.L.O Un.Ec.Free Cool OAT Lock 40 - 70 dF 50