64
APPENDIX B — PHYSICAL DATA
48GC 3 TO 5 TON — COOLING
LEGEND
* Base unit operating weight does not include weight of options.
48GC UNIT
48GC
*
M04
48GC
*
N04
48GC
*
M05
48GC
*
N05
48GC
*
M06
48GC
*
N06
NOMINAL TONS
3
4
5
BASE UNIT OPERATING WT (lb) 48GC
*
513/468
555/510
600/555
REFRIGERATION SYSTEM
No. Circuits/No. Compressors/Type
1 / 1/ 2-Stage Scroll
Puron
®
(R-410A) charge A/B (lbs-oz)
8-4
—
8-11
—
11-0
—
Humidi-MiZer
®
Puron (R-410A) charge A/B (lbs-oz)
—
8.3
—
14-8
—
18-0
Metering device
TXV
Humidi-MiZer metering device
—
TXV
—
TXV
—
TXV
High-Pressure Trip/Reset (psig)
630/505
Low-Pressure Trip/Reset (psig)
54/117
27/44
54/117
27/44
54/117
27/44
EVAPORATOR COIL
Material (Tube/Fin)
Cu/Al
Coil Type
3
/
8
-in. RTPF
Rows/FPI
2/15
4/15
4/15
Total Face Area (ft
2
)
5.5
5.5 7.3
Condensate Drain Connection Size
3
/
4
-in.
CONDENSER COIL
Material
Cu/Al
Coil Type
5/16-in. RTPF
Rows/FPI
2/18
Total Face Area (ft
2
)
14.6
15.9
20.5
HUMIDI-MIZER COIL
Material
—
Cu/Al
—
Cu/Al
—
Cu/Al
Coil Type
—
3
/
8
-in. RTPF
—
3
/
8
-in. RTPF
—
3
/
8
-in. RTPF
Rows/FPI
—
1/17
—
2/17
—
2/17
Total Face Area (ft
2
)
—
4.1
—
4.1
—
5.5
EVAPORATOR FAN AND MOTOR
Standard Static 1 Phase
Motor Qty/Drive Type
1/Direct
—
1/Direct
—
1/Direct
—
Max Cont BHP
0.44
—
0.72
—
1.06
—
RPM Range
189-1890
—
190-1900
—
215-2150
—
Fan Qty/Type
1/Vane Axial
—
1/Vane Axial
—
1/Vane Axial
—
Fan Diameter (in.)
16.6
—
16.6
—
16.6
—
Medium Static 1 Phase
Motor Qty/Drive Type
1/Direct
—
1/Direct
—
1/Direct
—
Max Cont BHP
0.71
—
1.06
—
1.44
—
RPM Range
219-2190
—
217-2170
—
239-2390
—
Fan Qty/Type
1/Vane Axial
—
1/Vane Axial
—
1/Vane Axial
—
Fan Diameter (in.)
16.6
—
16.6
—
16.6
—
High Static 1 Phase
Motor Qty/Drive Type
1/Direct
—
1/Direct
—
—
—
Max Cont BHP
1.07
—
1.53
—
—
—
RPM Range
249-2490
—
246-2460
—
—
—
Fan Qty/Type
1/Vane Axial
—
1/Vane Axial
—
—
—
Fan Diameter (in.)
16.6
—
16.6
—
—
—
Standard Static 3 Phase
Motor Qty/Drive Type
1/Direct
Max Cont BHP
0.44
0.72
1.06
RPM Range
189-1890
190-1900
215-2150
Fan Qty/Type
1/Vane Axial
Fan Diameter (in.)
16.6
Medium Static 3 Phase
Motor Qty/Drive Type
1/Direct
Max Cont BHP
0.71
1.06
1.44
RPM Range
219-2190
217-2170
239-2390
Fan Qty/Type
1/Vane Axial
Fan Diameter (in.)
16.6
High Static 3 Phase
Motor Qty/Drive Type
1/Direct
Max Cont BHP
1.07
1.96
2.43
RPM Range
249-2490
266-2660
284-2836
Fan Qty/Type
1/Vane Axial
Fan Diameter (in.)
16.6
CONDENSER FAN AND MOTOR
Qty / Motor Drive Type
1 / Direct
Motor HP/RPM
1
/
5
/ 825/675
1
/
4
/ 1100/900
Fan Diameter (in.)
23
FILTERS
RA Filter Qty / Size (in.)
2 / 16x25x2
4 / 16x16x2
OA Inlet Screen Qty / Size (in.)
1 / 20x24x1
BHP
—
Break Horsepower
FPI
—
Fins Per Inch
OA
—
Outdoor Air
RA
—
Return Air
Summary of Contents for 48GC04
Page 18: ...18 Fig 31 Condenser Fan Assembly Screw Pattern Sequence 1 2 3 4 5 NO SCREW Blank Tab...
Page 33: ...33 Fig 57 Integrated Gas Control IGC Board RED LED STATUS...
Page 96: ...96 APPENDIX D WIRING DIAGRAMS Fig E 48GC 04 06 208 230 1 60 Unit with RTU Open Controller...
Page 97: ...97 APPENDIX D WIRING DIAGRAMS Fig F 48GC 04 06 208 230 3 60 Unit with RTU Open Controller...
Page 98: ...98 APPENDIX D WIRING DIAGRAMS Fig G 48GC 04 06 460 575 3 60 Unit with RTU Open Controller...
Page 99: ...99 APPENDIX D WIRING DIAGRAMS Fig H 48GC 04 06 Power Wiring Diagram 208 230 1 60...
Page 100: ...100 APPENDIX D WIRING DIAGRAMS Fig I 48GC 04 06 Power Wiring Diagram 208 230 3 60...
Page 101: ...101 APPENDIX D WIRING DIAGRAMS Fig J 48GC 04 06 Power Wiring Diagram 460 575 3 60...
Page 102: ...102 APPENDIX D WIRING DIAGRAMS Fig K 48GC 04 06 SystemVu Control Wiring Diagram All Voltages...
Page 103: ...103 APPENDIX D WIRING DIAGRAMS Fig L 48GC 04 06 SystemVu Power Wiring Diagram 208 230 1 60...
Page 104: ...104 APPENDIX D WIRING DIAGRAMS Fig M 48GC 04 06 SystemVu Power Wiring Diagram 208 230 3 60...
Page 105: ...105 APPENDIX D WIRING DIAGRAMS Fig N 48GC 04 06 SystemVu Power Wiring Diagram 460 575 3 60...