Panasonic KS18NB4UA, CS-KS18NB4UW, CU-KS18NKUA Data Sheet

Split System Submittal Data

System: KS18NB4UA Indoor: CS-KS18NB4UW Outdoor: CU-KS18NKUA
Ceiling Recessed Heat Pump

Job Name:
Location:
Engineer:
Submitted to:
Submitted by:
Reference:

General Data

Power (V/P/Hz) 230/208/1/60

Circuit Ampacity (A) 15
Fuse Size, Max.(A) 15

Compressor DC Twin Rotary (Inverter)

No. Used 1
R.L. Amps - L.R. (A) 8.3 ( 1.2 to 8.3 )-(17.5)

Outdoor Unit

Fan Type Propeller
Dia (in.) - No. Speeds
Type Drive DC Motor
No. Poles (RPM) 8-820
No. Motors (W) 1-50
F.L. Amps (A) 0.5

Coil Type Aluminum Fin and Copper Pipe

Fin Type - Pipe Type Corrugated Plate - Inner Rifled
Rows - F.P.I. 2-21.2
Face Area (sq.ft.) 5.49
Tube Size (in.) 9/32”

Indoor Unit

Fan Type Turbo
Diameter and Depth 12-5/8” x 5-3/4”
No. Speeds Auto and 3 steps
No. Poles (RPM, High) 8-650
No. Motors (W) 1-20
CFM (Hi/Med/Low) 341 / 294 / 253
Operation Sound (Hi/Med/Low)

(dB-A)
F.L. Amps 0.3

Coil Type

Fin Type - Pipe Type Slit Plate - Inner Rifled
Rows - F.P.I. 2-18.1
Face Area (sq. ft.) 2.94
Tube Size (in.) 9-32”
Drain tube connection, VP20(in.) (outer dia.1”)

Refrigerant R410A

Lbs. - R410a (outdoor unit) 2.87

16-17/32”-Auto (Hi and multi steps)

44 / 40 / 36

Aluminum Plate Fin & Copper Tube

Approval:
Date:
Construction:
Unit#:
Drawing#:

Refrigerant Control Electronic Expansion Valve
Refrigerant Tubing Connections Flare
Line Length, Max (ft.) 100’
Line Heigth Difference, Max (ft.) 50’
Line Size (in. O.D. Discharge) 1/4”
Line Size (in. O.D. Suction) 1/2”
Pre-charge, tubing length at

shipment

Dimensions (HxWxD)

Indoor Unit (Crated) (in.) 11-13/32” x 24-13/16” x 28-1/8”
Indoor Unit (Uncrated) (in.) 11-5/32” x 22-5/8” x 22-5/8”
Outdoor Unit (Crated) (in.) 29-1/8” x 39-27/32” x 14-31/32”
Outdoor Unit (Uncrated) (in.) 26-3/8” x 34-21/32” x 11-7/32”

Weight (lbs.)

(Indoor) Net 35.3
(Indoor) Shipping 41.9
(Outdoor) Net 90.4
(Outdoor) Shipping 99.2

(Indoor) Shipping Volume (cu.ft.) 4.59
(Outdoor) Shipping Volume (cu.ft.) 9.88

25’

Performance Data @ ARI Standard Conditions (230/208V)

Cooling

Total Capacity (BTU/H) 17,500 (4,000-17,500)
Sensible Capacity (BTU/H) 10,600
Latent Capacity (BTU/H) 6,900
SEER 16
Dehumidification (Pints/H) 4.89
Amps (A) 8.3 (1.2-8.3)
Power Inputs (W) 1860 (250-1860)
Outdoor Sound Rating (dB-A) 51

Features

Controls Microprocessor
Remote Controller LCD Wireless Type, Temp. Sensor

Built In
Temperature Control IC Thermistor
Timer 24 Hour, Single Event, ON/OFF

Timer
Night Setback Included
Panel, No.of Louvers, Control (CZ-18BT1U)-4-Automatic/

Sweep/Step

Power Failure Automatic Restart Included
Self-Diagnosis Included
Air Filter Washable, Anti-Mold
Quiet Operation Included
Condensate Drain Pump Included
High Power Included
One Hour Off Timer Included

Options

Refrigerant Line Set Available
Fresh Air Intake Knock-Out (Dia. 3-7/8”)
Air Duct Extension N/A
Hard Wired Remote Control Available / Model Number-CZ-

Non-Removable, Locking
Remote-Control Bracket

Operating Range

Cooling (Max) 95F DB/71F WB 115F DB
Cooling (Min) 67F DB/57F WB 0F DB
Low Ambient Control

Included

Indoor Air Intake Temp

RD515U
RCS4MHVB

Outdoor Air Intake Temp

Panasonic North America
Air Conditioning Division

1690 Roberts Blvd., NW, Suite 110
Kennesaw, GA 30144
us.panasonic.com/aircon