Mode Configuration | Carrier 48/50PD05 specs

APPENDIX A - LOCAL DISPLAY AND CCN TABLES (CONT)

Table 34 — MODE - CONFIGURATION

ITEM	EXPANSION	RANGE	UNITS	DEFAULT	CCN	CCN POINT	PAGE
ITEM	EXPANSION	RANGE	UNITS	DEFAULT	TABLE/SUB---TABLE	CCN POINT	NO.
					TABLE/SUB---TABLE		NO.
CONFIGURATION					SERVICE
					CONFIGURATION
DISP	Display Configuration				DISPLAY
METR	Metric Display	On/Off		Off		DISPUNIT	11
LANG	Language Selection	0=English		0		LANGUAGE	11
		1=Spanish
		2=French
		3=Portuguese
PROT	Password Enable	Enable/Disable		Disable		PASS_EBL	12
PSWD	Service Password	0000 to 9999		1111		PASSWORD	12
TEST	Test Display LEDs	On/Off		Off	(display only, not in	DISPTEST	12
					table)
UNIT	Unit Configuration				UNIT
S.DLY	Startup Delay	0 to 600	sec	30		STARTDLY	12
OC.FN	Fan On When Occupied	Yes/No		Yes		OCC_FAN	12
IDF.F	Shut Down on IDF Failure	Yes/No		Yes		FATALFAN	12
FS.MX	Supply Fan Maximum	80 to 100	%	100		SPEEDMAX	12
	Speed
FS.MN	Supply Fan Minimum	10 to 40	%	20		SPEEDMIN	12
	Speed
FS.VM	Vent Mode Fan Speed	40 to 100	^F	50		SPEEDVNT	12
FN.SW	Fan Status Switch	0=No Switch		0: no FIOP		FANSTCFG	12
		1=Normal Open		1: FIOP
		2=Normal Closed
FL.SW	Filter Status Switch	0=No Switch		0: no FIOP		FILSTCFG	12
		1=Normal Open		1: FIOP
		2=Normal Closed
FS.SW	Fire Shutdown Switch	0=No Switch		0: no FIOP		SHTDNCFG	12
		1=Normal Open		1: FIOP
		2=Normal Closed
RM.SW	Remote Occupancy	0=No Switch		0		REMOCCFG	12
	Switch	1=Normal Open
		2=Normal Closed
RH.S	RH Sensor on OAQ Input	Yes/No		No		RH_OAQ	13
RH.SW	Space Humidity Switch	0=No Switch		0		HUMSTCFG	13
		1=Normal Open
		2=Normal Closed
TCS.C	Temp Cmp Strt Cool Factr	0 to 60	mins	0		TCSTCOOL	13
TCS.H	Temp Cmp Strt Heat Factr	0 to 60	mins	0		TCSTHEAT	13
COOL	Cooling Configuration				COOL_CFG
MIN.C	Min Compressor Capacity	15 to 80	%	70		MIN_CAPC	14
FS.CD	Fan Speed Control	1 to 9.9	^F	3		SPEEDDMD	17
	Demand
MRT.C	Compressor Min On Time	120 to 999	sec	180		MIN_ON
MOT.C	Compressor Min Off Time	300 to 999	sec	300		MIN_OFF
RST.C	Runtime to Reset Strikes	120 to 999	sec	300		MIN_ON_S	24
FOD.C	Fan-off Delay, Mech Cool	0 to 600	sec	60		COOL_FOD
CS.A1	Current Sensing A1	Enable/Disable		Disable: reserved for		A1_SENSE	25
				future use
				DO NOT ENABLE
C.LO	Compressor Lockout	0 to 100F	dF	0		OATLCOMP
	Temp
ALM.N	Alert Each Strike	Yes//No		Yes		ALM_NOW	24
SAT	Supply Air Temperature
SASP	Cool Supply Air Setpoint	45 to 75	dF	65		SASP	17
SA.MU	SASP Maximum Reset Up	0 to 20	^F	10		SASPMAXU	18
SA.MD	SASP Maximum Reset	---20 to 0	^F	---10		SASPMAXD	18
	Down
SAT.U	Minimum SAT Upper Level	35.0 to 65.0	dF	60		SATMIN_H
SAT.L	Minimum SAT Lower Level	35.0 to 65.0	dF	45		SATMIN_L
SST	Low Suction Control
SST.O	Suction OK Temperature	10 to 50	dF	18		SSTOK	26
SST.1	Low Suction --- Level 1	10 to 50	dF	20		SSTLEV1	26
SST.2	Low Suction --- Level 2	5 to 50	dF	15		SSTLEV2	26
SST.3	Low Suction --- Level 3	0 to 50	dF	10		SSTLEV3	26
PSI.D	Ckt A Minimum Pressure	0 to 500	psig	20		DELTAP_A	26
OFC	Outdoor Fan Control
1.MXP	Fan Lev1 Max Pressure	100 to 500	psig	450		LEV1MAXP	15
2.MNP	Fan Lev2 Min Pressure	100 to 500	psig	200		LEV2MINP	15
2.ON	Fan Lev2 On Temperature	0 to 100	F	55		LEV2ON	15
2.OFF	Fan Lev2 Off Temperature	0 to 100	F	45		LEV2OFF	15

48/50PD

48/50PD05 specifications

The Carrier 48/50PD05 is a remarkable addition to Carrier's lineup of rooftop units, offering advanced cooling and heating solutions for commercial applications. Designed for medium-sized buildings, this unit is well-suited for both new installations and as a replacement for older systems, thanks to its versatile features and efficient performance.

One of the standout features of the 48/50PD05 is its energy efficiency. It incorporates state-of-the-art technology to achieve high Seasonal Energy Efficiency Ratios (SEER) and EER ratings, reducing operational costs while delivering superior comfort. The unit is also compliant with the latest energy regulations, making it an environmentally friendly choice for building owners concerned about sustainability.

The 48/50PD05 is equipped with a highly efficient scroll compressor, which not only enhances performance but also contributes to quiet operation. This is a significant advantage in commercial spaces where noise levels need to be kept in check for comfort and productivity. Additionally, the unit includes advanced airflow design, ensuring even distribution of conditioned air throughout the space.

Technologically, the Carrier 48/50PD05 features Carrier's Infinity Control system, which allows for precise control of indoor climate. This intelligent control mechanism can be integrated with smart building management systems, enabling users to monitor and manage energy use effectively. Wi-Fi connectivity is also available, providing remote access for real-time adjustments and diagnostics.

Durability is another characteristic of the 48/50PD05. Constructed with high-quality materials, the unit withstands various environmental conditions, ensuring longevity and reliability. Moreover, the modular design facilitates easy maintenance, making service procedures efficient and cost-effective.

In addition to cooling, the Carrier 48/50PD05 offers heating capabilities, often utilizing gas or electric heating options that can be tailored to the specific needs of a building. The unit can also be equipped with integrated economizers, allowing for free cooling during suitable outdoor conditions, further enhancing energy savings.

Overall, the Carrier 48/50PD05 stands out as a high-performance HVAC solution that combines efficiency, technology, and durability. It provides building owners with a versatile tool to ensure comfort while minimizing their environmental footprint. With a strong emphasis on energy savings and advanced control features, this rooftop unit is a smart investment for any commercial property.