31-5000516 Rev. 3
5
The Cassette indoor unit ships separately from the
accessories. Accessories include the cassette panel, remote
control, and wired controller.
The Cassette unit will install between standard dropped ceiling
grids. It is mounted using threaded rods that fit into brackets that
are located at all four corners of the cassette assembly.
The Cassette unit receives 230 volt line voltage from a
connection at the outdoor condensing unit. There is no
requirement for independent line voltage connections.
The cassette unit has a built in condensate pump and
associated float switch that manages the operation of the
condensate pump. A flexible hose is included with the
Cassette unit. This hose connects the cassette condensate
drain outlet to the buildings condensate drain system.
The motorized louver is controlled via the remote control.
The louver has indicator lights that communicate function and
diagnostic information to the user and service technician.
Factory provided insulating tape is included with the cassette
unit. This tape should be placed over the refrigerant piping
connections at the indoor unit to prevent sweating.
Installation Instructions: Introduction and Overview
Cassette Product Information
Large Cassette (3’X3’) Unit Specifications
Wired controller (remote
control and cover panel
not included)
Remote. See Owner’s manual for
more information
Mounting Hangers
Outside Air
Indoor USYL24UCDDA
USYL30UCDDA
USYL36UCDDA
USYL42UCDDA
USYL48UCDDA
Rated Cooling Capacity Btu/hr
24,000
30,000
36,000
42,000
47,000
Rated Heating Capacity Btu/hr
26,000
31,000
37,000
44,000
47,000
Voltage, Cycle, Phase V/Hz/-
208/230/60/1
208/230/60/1
208/230/60/1
208/230/60/1
208/230/60/1
Fan Speed Stages
5+Auto
5+Auto
5+Auto
5+Auto
5+Auto
$LUÀLJK0HG/RZ4XLHW
CFM
824/752/587/482 967/871/780/710
967/871/780/710
1236/967/830/740
1236/967/830/740
Motor Speed (Turbo/High/Med/Low/
4XLHW530
582/540/430/360 730/650/550/450
730/650/550/450
800/730/600/500
800/730/600/500
"Indoor Sound Level dB
7XUER+LJK0HG/RZ4XLHW
46/44/39/37 51/50/48/46
51/50/48/46
54/51/48/46
54/51/48/46
Grill Model
"PB-950KD (Haier)
PB-950NB (GE)"
"PB-950KD (Haier)
PB-950NB (GE)"
"PB-950KD (Haier)
PB-950NB (GE)"
"PB-950KD (Haier)
PB-950NB (GE)"
"PB-950KD (Haier)
PB-950NB (GE)"
Chassis Dimension: Height in (mm)
9 5/8 (246)
11 3/8 (288)
11 3/8 (288)
11 3/8 (288)
11 3/8 (288)
Chassis Dimension: Width in (mm)
33 1/8(840)
33 1/8(840)
33 1/8(840)
33 1/8(840)
33 1/8(840)
Chassis Dimension: Depth in (mm)
33 1/8(840)
33 1/8(840)
33 1/8(840)
33 1/8(840)
33 1/8(840)
Grill Dimension: Height in (mm)
2 (50)
2 (50)
2 (50)
2 (50)
2 (50)
Grill Dimension: Width in (mm)
37 3/8 (950)
37 3/8 (950)
37 3/8 (950)
37 3/8 (950)
37 3/8 (950)
Grill Dimension: Depth in (mm)
37 3/8 (950)
37 3/8 (950)
37 3/8 (950)
37 3/8 (950)
37 3/8 (950)
Weight (Ship/Net)- lbs (kg)
89.5/61.9(40.6/28.1)
91.7/66.1 (41.6/30)
91.7/66.1 (41.6/30)
91.7/66.1 (41.6/30)
91.7/66.1 (41.6/30)
Connections Flare
Flare
Flare
Flare
Flare
Liquid O.D. in
3/8
3/8
3/8
3/8
3/8
Suction O.D. in
5/8
3/4
3/4
3/4
3/4
Drainpipe Size O.D. in
1 1/4
1 1/4
1 1/4
1 1/4
1 1/4
Internal Condensate Pump
Standard
Standard
Standard
Standard
Standard
Max. Drain-Lift height in(mm)
39 3/8 (1000)
39 3/8 (1000)
39 3/8 (1000)
39 3/8 (1000)
39 3/8 (1000)
