Carrier 48/50AJ specifications CL-2

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

CL-2

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - CUT ALONG DOTTED LINECUT ALONG DOTTED LINE