Bryant 524J Series Installation, Start-Up And Service Instructions Manual page 10

UNIT 524J*
NOMINAL CAPACITY (kW)
OPERATING WEIGHT (kg)
Base Unit with TXV
Plenum
FANS
Qty...Diam. (mm)
Nominal Airflow (L/s)
Airflow Range (L/s)
Nominal Motor kW (Standard Motor)
208/230-3-60 and 460-3-60
575-3-60
Motor Speed (r/s)
208/230-3-60 and 460-3-60
575-3-60
REFRIGERANT
Operating Charge (kg)
(approx per circuit)
a
DIRECT — EXPANSION COIL
Maximum Working Pressure (kPag)
Face Area (sq m)
No. of Splits
No. of Circuits per Split
Split Type...Percentage
Rows...Fins/m
PIPING CONNECTIONS
Quantity...Size (in.)
DX Coil — Suction (ODF)
DX Coil — Liquid Refrigerant (ODF)
Steam Coil, In (MPT)
Steam Coil, Out (MPT)
Hot Water Coil, In (MPT)
Hot Water Coil, Out (MPT)
Condensate (PVC)
FILTERS
Quantity...Size (mm)
Access Location
STEAM COIL
b
Maximum Working Pressure (kPag at 126°C)
Total Face Area (sq m)
Rows...Fins/m
HOT WATER COIL
b
Maximum Working Pressure (kPag)
Total Face Area (sq ft)
Rows...Fins/in.
Water Volume
(L)
(m )
3
NOTE(S):
a. Units are shipped without refrigerant charge.
b. Field-installed accessory only.
LEGEND
DX — Direct Expansion
IDF
— Inside Diameter, Female
ODF
— Outside Diameter, Female
ODM — Outside Diameter, Male
TXV — Thermostatic Expansion Valve
Table 4 — 524J*25H Physical Data, SI — Heat Pump Units
Enhanced Copper Tubes, Aluminum Sine-Wave Fins
Throwaway — Factory Supplied
10
25H
70
326
44
2...381
3775
2831-4719
3.73
3.73
29.1
29.1
R-410A
1.59 /1.59
4482
1.85
2
2
Face...50/50
591
2...1-1/8
2...5/8
1...2-1/2
1...1-1/2
1...2
1...2
1...1-1/4 ODM/1 IDF
4... 406 x 508 x 51
4...406 x 610 x 51
Right or Left Side
138
1.24
1...394
1034
1.24
2...335
52.6
0.052