Appendix B - Physical Data - Bryant 551K 04N Series Service And Maintenance Instructions

551K UNIT
NOMINAL TONS
BASE UNIT OPERATING WT (lb) 551K*
REFRIGERATION SYSTEM
No. Circuits/No. Compressors/Type
Puron ® (R-410A) charge A/B (lbs-oz)
Perfect Humidity™ Puron (R-410A) charge A/B (lbs-oz)
Metering device
Perfect Humidity metering device
High-Pressure Trip/Reset (psig)
Low-Pressure Trip/Reset (psig)
EVAPORATOR COIL
Material (Tube/Fin)
Coil Type
Rows/FPI
Total Face Area (ft 2 )
Condensate Drain Connection Size
CONDENSER COIL
Material
Coil Type
Rows/FPI
Total Face Area (ft 2 )
PERFECT HUMIDITY COIL
Material
Coil Type
Rows/FPI
Total Face Area (ft 2 )
EVAPORATOR FAN AND MOTOR
Standard Static 1 Phase
Motor Qty/Drive Type
Max Cont BHP
RPM Range
Fan Qty/Type
Fan Diameter (in.)
Medium Static 1 Phase
Motor Qty/Drive Type
Max Cont BHP
RPM Range
Fan Qty/Type
Fan Diameter (in.)
High Static 1 Phase
Motor Qty/Drive Type
Max Cont BHP
RPM Range
Fan Qty/Type
Fan Diameter (in.)
Standard Static 3 Phase
Motor Qty/Drive Type
Max Cont BHP
RPM Range
Fan Qty/Type
Fan Diameter (in.)
Medium Static 3 Phase
Motor Qty/Drive Type
Max Cont BHP
RPM Range
Fan Qty/Type
Fan Diameter (in.)
High Static 3 Phase
Motor Qty/Drive Type
Max Cont BHP
RPM Range
Fan Qty/Type
Fan Diameter (in.)
APPENDIX B — PHYSICAL DATA
551K*04N 551K*04R
3
468
8-4 —
— 8.3
— TXV
54/117 27/44
2/15
14.6
— Cu/Al
— 3 / -in. RTPF
8
— 1/17
— 4.1
1/Direct —
0.44 —
189-1890 —
1/Vane Axial —
16.6 —
1/Direct —
0.71 —
219-2190 —
1/Vane Axial —
16.6 —
1/Direct —
1.07 —
249-2490 —
1/Vane Axial —
16.6 —
0.44
189-1890
0.71
219-2190
1.07
249-2490
51
551K*05N 551K*05R
4
510
1 / 1/ 2-Stage Scroll
8-11 —
— 14-8
TXV
— TXV
630/505
54/117 27/44
Cu/Al
3 / -in. RTPF
8
5.5
3 / -in.
4
Cu/Al
5 / -in. RTPF
16
2/18
15.9
— Cu/Al
— 3 / -in. RTPF
8
— 2/17
— 4.1
1/Direct —
0.72 —
190-1900 —
1/Vane Axial —
16.6 —
1/Direct —
1.06 —
217-2170 —
1/Vane Axial —
16.6 —
1/Direct —
1.53 —
246-2460 —
1/Vane Axial —
16.6 —
1/Direct
0.72
190-1900
1/Vane Axial
16.6
1/Direct
1.06
217-2170
1/Vane Axial
16.6
1/Direct
1.96
266-2660
1/Vane Axial
16.6
551K*06N 551K*06R
5
555
11-0 —
— 18-0
— TXV
54/117 27/44
4/15
7.3
20.5
— Cu/Al
— 3 / -in. RTPF
8
— 2/17
— 5.5
1/Direct —
1.06 —
215-2150 —
1/Vane Axial —
16.6 —
1/Direct —
1.44 —
239-2390 —
1/Vane Axial —
16.6 —
— —
— —
— —
— —
— —
1.06
215-2150
1.44
239-2390
2.43
284-2836