Bryant 619E Installation, Start-Up And Service Instructions Manual page 9

Table 4E — Physical Data — 619E Heat Pump High Wall Fan Coil Units
UNIT 619E, HEAT PUMP
NOMINAL CAPACITY (Tons)
NOMINAL SIZE (Btuh)
OPERATING WEIGHT (lb)
MOISTURE REMOVAL RATE (Pints/Hr)
REFRIGERANT
Control (Cooling)
Control (Heating)
Charge Required (lb)
INDOOR FAN
Rpm/Cfm High
Rpm/Cfm Medium
Rpm/Cfm Low
Motor Watts
Blowers Quantity...Size (in.)
INDOOR COIL
Face Area (sq ft)
No. of Rows
Fins/in.
Circuits
FILTERS
Quantity...Size (in.)
AIRSWEEP
Horizontal
Vertical
CONTROLS
Remote Controller Options
Diagnostics
Defrost Method
Timer Mode
Warm Start Feature
Test Mode
Freeze Protection
Dehumidification
Auto. Changeover
Fan Mode
Auto Restart
Control Voltage
REFRIGERANT LINES
Connection Type
Liquid Line OD (in.)
Vapor Line OD (in.)
CONDENSATE DRAIN CONNECTION (in.)
*Outdoor unit is shipped with a holding charge. The amount of the charge is determined based on 25 ft of line.
OUTDOOR INDOOR
UNIT UNIT
538ANX018 619ENX018OEO
538ANX024 619ENX024OEO
538DNX018 619ENX018OHO
538DNX024 619ENX024OHO
LEGEND
N/A — Not Applicable
TXV — Thermostatic Expansion Valve
*Charge amount determined based on 25 ft of line. Check charge for longer lines using superheat method. See 538A and 538D installation, start-up,
and service instructions for system charging procedures.
NOTE: The 538S systems do not use the AccuRater device. The 538S systems have a TXV in the condensing unit for refrigerant metering and control.
Table 5 — Required Piston Sizes for AccuRater Metering Device
INDOOR INDOOR
PISTON PISTON TYPE
49
57
51
59
018
1 1 ⁄
2
18,000
38.5
5.6
AccuRater Piston in Fan Coil
AccuRater Piston in Outdoor Unit
4.95
Direct Drive Centrifugal
1120/530
1050/490
950/430
42.3
2...3.94 x 17.8
Copper Tube, Aluminum Fin
2.56
2
15.9
2
Integrated Microprocessor
Demand Defrost
High/Medium/Low/Auto.
OUTDOOR
PISTON
B N/A
B N/A
B 47
B 52
—9—
024
2
24,000
42.9
6.3
R-22
5.1
1470/570
1370/466
1270/447
49
2...3.94 x 17.8
2.56
3
18.1
3
Cleanable
2...11 1 ⁄ x 17 3 ⁄
2 4
Manual
Automatic
Wireless
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
24 v (provided)
Flare
⁄
3
8
5 ⁄
8
⁄ OD, ⁄ ID
5 7
8 16
OUTDOOR REQUIRED SYSTEM
PISTON TYPE CHARGE (lb)*
N/A 4.6
N/A 5.3
B 5.0
B 5.1