Specifications — 538s condensing units, Specifications — 619e fan coil units – Bryant High Wall Duct-Free Split System 619E User Manual
Page 8
SPECIFICATIONS — 538S CONDENSING UNITS
UNIT 538S
024
048
NOMINAL CAPACITY (Tons)
2
4
OPERATING WEIGHT (lb)
159
292
REFRIGERANT TYPE
R-22
Control (Cooling)
TXV in Condensing Unit
Factory Charge (lb)*
Circuit A
5.0
5.5
Circuit B
—
5.5
COMPRESSOR TYPE
Copeland Scroll
Quantity...Model
1...ZR23K1
2...ZR23K1
Oil (Recharge) (oz)
25
25
OUTDOOR FAN
Propeller, Direct Drive
Rpm
850
850
Nominal Air Cfm
1720
3900
OUTDOOR COIL
Copper Tube, Aluminum Fin
Face Area (sq ft)...No. of Rows
6.1...2
12.3...2
Fins/in.
15
15
CONTROLS
High-Pressure (psig)
Cut-in
320 ± 20
Cutout
426 ± 7
Low-Pressure (psig)
Cut-in
22 ± 5
Cutout
7 ± 3
Fusible Plug
210 F
Control Voltage
24
REFRIGERANT LINES
Connection Type
Sweat
Vapor Supply Line Quantity...OD (in.)
2...
3
⁄
8
4...
3
⁄
8
Vapor Return Line Quantity...OD (in.)
2...
5
⁄
8
4...
5
⁄
8
Maximum Length (ft)
50
50
Maximum Lift (Fan Coil Above Outdoor) (ft)
30†
30†
Maximum Lift (Fan Coil Below Outdoor) (ft)
30†
30†
EXTERNAL FINISH
Alpine Mist (Beige)
LEGEND
TXV — Thermostatic Expansion Valve
*Charges are preliminary estimates and are based on 25 ft of intercon-
necting line.
†Maximum system lift is 30 ft between lowest system component and
highest system component.
SPECIFICATIONS — 619E FAN COIL UNITS
UNIT 619E
009*
012*
009†
012†
018
024
OPERATING WEIGHT (lb)
18.7
24.2
18.7
24.2
39
43
REFRIGERANT**
R-22
R-22 with AccuRater
ா
Control or TXV
FAN
Centrifugal Blower
Rpm
1250
1150
1250
1150
1300
1505
Nominal Cfm (High Speed)
215
302
252
302
480/455**
550/525**
COIL
Face Area (sq ft)...Rows
1.45...2
1.60...3
1.45...2
1.60...3
2.56...2
2.56...3
Fins/in.
18
17
18
17
15.9
18.1
CONNECTIONS (MPT)
Vapor (in.) Flare
1
⁄
2
5
⁄
8
Liquid (in.) Flare
1
⁄
4
3
⁄
8
Condensate Drain
5
⁄
8
5
⁄
8
LINE SIZES
Vapor (in.)
1
⁄
2
5
⁄
8
Liquid (in.)
1
⁄
4
3
⁄
8
Condensate Drain
5
⁄
8
5
⁄
8
LEGEND
TXV — Thermostatic Expansion Valve (538S Systems Only)
*Cooling-only fan coil unit.
†Heat pump fan coil unit. Cooling only/Heat pump.
**See outdoor unit nameplate for correct system charge.
8