700548 Spec Sheet
2017-04-29
: Pdf 700548 Spec-Sheet 700548_Spec-Sheet product s
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Page Count: 4
Job Name Location
Purchaser Engineer
Submitted to Reference Approval Construction
Unit Designation Schedule #
SUBMITTAL Page 1 of 4
www.SamsungHVAC.com
* Nominal cooling capacities are based on: Indoor temperature: 80ͼF DB, 67ͼF WB. Outdoor temperature: 95ͼF DB, 75ͼF WB.
* Nominal heating capacities are based on: Indoor temperature: 70⁰F DB, 60⁰F WB. Outdoor temperature: 47⁰F DB, 43⁰F WB.
AC048KN4DCH/AA
Samsung 360 Cassette, Single Zone, Split System
QS-CAC-022017A
Shown with PC4NUNMAN
(open type panel)
Shown with PC4NUDMAN
(ceiling type panel)
General Information
•The indoor unit shall be a round ceiling cassette with 360°, even air distribution
•The outdoor unit shall supply power to indoor unit via 14 AWG X 3 power wire
•Auto-restart after power loss
•The outdoor unit shall have a snow accumulation prevention option setting to prevent snow drifting
against an idle outdoor unit.
•The indoor unit shall have a removable EEPROM that stores system programming information, unit
name, and other data
•All indoor unit addressing and option settings shall be done digitally; the indoor unit does not contain
rotary dials or setting switches.
•Electro-static, washable, pleated filter as standard (included with fascia panel).
•Built in condensate pump and check valve with maximum 29" lift
•Knock-out for outside air capability (with booster fan connection)
•Fascia panel shall have LED indicator lights and an infrared receiver
•The indoor unit shall not have air louvers or blades allowing full airflow without restriction. Air direction
control shall be achieved by creating a low pressure area near air outlet causing discharge air to change
direction angle.
•Fixed or auto-swing air direction shall be possible with wireless, touch, or premium wired controller
(10° ~ 60° angle)
•Independent air distribution control shall be possible with wireless or premium wired controller (three
directions, 10° ~ 60° angle)
•The outdoor unit shall have a night time quiet mode option to reduce operating sound during the
night (automatic or manual activation with dry contact signal).
Construction
The outdoor unit shall be galvanized steel with a baked on powder coated finish for durability
The indoor unit shall be have a galvanized steel frame with HIPS chassis and fascia panel certified to
UL94 V0.
Heat Exchanger
The indoor unit heat exchanger shall be mechanically bonded aluminum fin to copper tube
The outdoor unit heat exchanger shall be aluminum, flat fin, micro channel
Controls
Control signal shall be a DDC type signal
The indoor unit shall have a 12VDC output that is interlocked with fan to activate external devices (fan
ON = 12VDC ON, fan OFF = 12VDC OFF, pigtail adapter plug required)
Interconnect control wire between outdoor indoor unit shall be 16AWG X 2 shielded
Wired or wireless controls must be purchased separately
Connection to optional wired controllers shall be 2 X 16AWG shielded wire
Controls shall integrate with a BMS system
No additional interface modules/adapters are required when connecting to Samsung NASA DVM S
central control options.
Refrigerant System
The compressor shall be hermetically sealed, inverter controlled, twin BLDC Rotary
Refrigerant flow shall be controlled by an electronic expansion valve at outdoor unit
Soft-start to reduce current demand during compressor start
•Pipe connections at the outdoor unit shall be made inside the unit chassis. Refrigerant pipes can
exit through the front, side, rear, or bottom sides of the outdoor unit.
Warranty
10 Years compressor, 10 years parts, 1 year limited labor when registered
Samsung HVAC maintains a policy of ongoing development, specifications are subject to change without notice.
Nominal Capacity Cooling / Heating (Btu/h)
Cooling (Btu/h)
Heating (Btu/h)
Voltage ø / V / Hz
Cooling (A)
Heating (A)
Max. Breaker Amps
Indoor Unit
Outdoor Unit
Indoor Unit
Outdoor Unit
Indoor Unit dB(A) L / M / H
Outdoor Unit dB(A) Cooling / Heating (high)
Heating
Cooling
Heating
High side (flare)
Low side (flare)
Factory Charge oz.
RLA Amps
Air Volume CFM (L/M/H)
Output Watts
FLA Amps
L X W X H
Weight
Diameter X H
Weight
Ceiling Type (square, white) PC4NUDMAN
Ceiling Type (square, black) PC4NBDMAN
Open Type (round, white) PC4NUNMAN
Open Type (round, black) PC4NBNMAN
Simplified MWR-SH00N
Simplified Touch Controller MWR-SH10N
Premium w/scheduling MWR-WE11N
MIM-H03UN
MRW-TA
AR-KH00U
MIM-B14
CKN-250
Front
Back
Certifications
Devices
Accessories
Condenser
Fan
Wall Bracket (for outdoor unit)
Wind Baffles
Line Sets - insulated and flared, interconnect
cables included
Fascia Panel
Motor
FLA / Watts / CFM (max.)
Fascia Panel
Ceiling Type
(Square)
Open Type
(Round)
Safety
ETL & ETLc
PCB fuses, indoor unit terminal block thermal fuse, current
transformer, over-voltage protection, crankcase heating, temperature
limit protection logic, compressor overload sensing
Wired Controller
Wi-Fi Adapter
External Temperature Sensor
Wireless Controller
External Contact Control
Central Control Interface Module for Connection to
DVM Plus Controls (non-NASA) MIM-N01
Pipe
Connections
Indoor & Outdoor
Maximum (ft.)
Maximum Vertical Separation (ft.)
Condensate Connection
Charged for
Additional Refrigerant
Compressor
Manufacturer
Type
Evaporator
Fan
Type
Operating Current
(min. / std. / max.)
Min. Circuit Ampacity (A)
Sound Pressure
Level
Operating
Temperatures
(⁰F)
Outdoor Cooling
Indoor
Dimensions
W X H X D
(inches)
Weight
(lbs.)
Power
Working Voltage Range (VAC)
Refrigerant
Type
Specifications
Model Indoor Unit Model Number
Outdoor Unit Model Number
Performance
Capacity Range
SEER / EER
COP (nominal heating)
HSPF
AHRI Certification Number
Condensate (pints/hour)
WBF-1 (requires 2)
WBB-2
25' - ILS2510
50' - ILS5010
39 3/8 X 39 3/8 X 2 5/8
7.94
41 5/16 X 3 3/8
5.95
AC048KN4DCH/AA
AC048JXADCH/AA
48,000 / 53,000
18,600 - 51,000
15,300 - 55,000
19.00 / 8.90
3.02
9.5
8860527
14.8
1 / 208-230 / 60
176 - 254 (max. 3% deviation from each)
6.40 / 23.80 / 24.00
5.00 / 23.50 / 28.00
35
22.56
37 1/4 X 14 3/8 X 37 1/4
37 X 48 X 13
52.91
194
35 / 40 / 45
53 / 55
23 ≤ T ≤ 115
0 ≤ T ≤ 115 W/Baffle
-4 ≤ T ≤ 76
61 ≤ T ≤ 90
T ≤ 80
3/8"
5/8"
246
98
1" OD, 3/4" ID
R410A
98.77
25 feet
0.355 oz./ft. over 25 feet
Samsung
Inverter Driven, Twin BLDC Rotary
17.0
BLDC (1) With Turbo Type Fan (1)
822 / 1,024 / 1,257
97 1X
0.35
BLDC With Axial Type Fan (2)
0.48 A X 2 / 125 W X 2 / 3,040 CFM
888-699-6067
www.SamsungHVAC.com
Page 2 of 4
SUBMITTAL AC048KN4DCH/AA
Samsung 360 Cassette, Single Zone, Split System
AC048KN4DCH/AA Dimensional Drawing With Ceiling Type Fascia Panel
Units: mm [inches]
No. Description No. Description
1 Refrigerant Gas Pipe 7 Suction rim for air direction booster fan
2 Refrigerant Liquid Pipe 8 Decoration fascia panel
3 Condensate drain 9 Drain hose
4 Power and wiring entry 10 Fresh air knockout hole
5 Air discharge opening 11 Status display
6 Air suction grille 12 Infrared receiver
888-699-6067
www.SamsungHVAC.com
Page 3 of 4
SUBMITTAL AC048KN4DCH/AA
Samsung 360 Cassette, Single Zone, Split System
AC048KN4DCH/AA Dimensional Drawing With Open Type Fascia Panel
No. Description No. Description
1 Refrigerant Gas Pipe 7 Suction rim for air direction booster fan
2 Refrigerant Liquid Pipe 8 Decoration fascia panel
3 Condensate drain 9 Drain hose
4 Power and wiring entry 10 Fresh air knockout hole
5 Air discharge opening 11 Status display
6 Air suction grille 12 Infrared receiver
Units: mm [inches]
888-699-6067
www.SamsungHVAC.com
Page 4 of 4
SUBMITTAL AC048KN4DCH/AA
Samsung 360 Cassette, Single Zone, Split System
AC048JXADCH/AA Dimensional Drawing
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