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59
Table A — PHYSICAL DATA (Cooling) 3-5 Tons
50HC*A04
50HC*B04
50HC*A05
50HC*B05
50HC*A06
50HC*B06
Refrigeration System
# Circuits / # Comp. / Type 1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
1 / 1 / Scroll
Puron
®
refrigerant (R-410A) charge (lb-oz)
9 - 0
—
12 - 8
—
13 - 3
—
Humidi-MiZer Puron
®
refrigerant (R-410A) charge (lb-oz)
—
11 - 0
—
19 - 12
—
20 - 0
oil A/B (oz)
25
25
42
42
42
42
Metering Device
TXV
TXV
TXV
TXV
TXV
TXV
Humidi-MiZer Metering Device
none
none
none
none
none
none
High-press. Trip / Reset (psig)
630 / 505
630 / 505
630 / 505
630 / 505
630 / 505
630 / 505
Low-press. Trip / Reset (psig)
54 / 117
—
54 / 117
—
54 / 117
—
Loss of charge Trip/Reset (psig)
—
27 / 44
—
27 / 44
—
27 / 44
Evaporator Coil
Material (Tube/Fin)
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Coil Type
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
Rows / FPI
3 / 15
3 / 15
3 / 15
3 / 15
4 / 15
4 / 15
Total Face Area (ft
2
)
5.5
5.5
7.3
7.3
7.3
7.3
Condensate Drain Conn. Size
3
/
4
-in.
3
/
4
-in.
3
/
4
-in.
3
/
4
-in.
3
/
4
-in.
3
/
4
-in.
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
)
—
3.9
—
5.2
—
5.2
Evap. Fan and Motor
STANDARD STATIC
1 PHASE
Motor Qty / Drive Type
1 / Direct
1 / Belt
1 / Direct
1 / Belt
1 / Direct
1 / Belt
Max BHP
1
1.2
1
1.2
1
1.2
RPM Range
600-1200
560-854
600-1200
560-854
600-1200
770-1175
Motor Frame Size
48
48
48
48
48
48
Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal
Fan Diameter (in.)
10 x 10
10 x 10
10 x 10
10 x 10
10 x 10
10 x 10
MEDIUM STATIC
1 PHASE
Motor Qty / Drive Type
—
1 / Belt
—
1 / Belt
—
1 / Belt
Max BHP
—
1.2
—
1.2
—
1.5
RPM Range
—
770-1175
—
770-1175
—
1035-1466
Motor Frame Size
—
48
—
48
—
56
Fan Qty / Type
—
1 / Centrifugal
—
1 / Centrifugal
—
1 / Centrifugal
Fan Diameter (in.)
—
10 x 10
—
10 x 10
—
10 x 10
STANDARD STATIC
3 PHASE
Motor Qty / Drive Type
1 / Direct
1 / Belt
1 / Direct
1 / Belt
1 / Direct
1 / Belt
Max BHP
1
1.7
1
1.7
1
1.7
RPM Range
600-1200
560-854
600-1200
560-854
600-1200
770-1175
Motor Frame Size
48
48
48
48
48
48
Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal
Fan Diameter (in.)
10 x 10
10 x 10
10 x 10
10 x 10
11 x 10
10 x 10
MEDIUM STATIC
3 PHASE
Motor Qty / Drive Type
1 / Belt
1 / Belt
1 / Belt
1 / Belt
1 / Belt
1 / Belt
Max BHP
1.7
1.7
1.7
1.7
2.4
2.4
RPM Range
770-1175
770-1175
920-1303
770-1175
1035-1466
1035-1466
Motor Frame Size
48
48
56
48
56
56
Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal
Fan Diameter (in.)
10 x 10
10 x 10
10 x 10
10 x 10
10 x 10
10 x 10
HIGH STATIC
3 PHASE
Motor Qty / Drive Type
1 / Belt
1 / Belt
1 / Belt
1 / Belt
1 / Belt
1 / Belt
Max BHP
2.4
2.4
2.9
2.9
2.9
2.9
RPM Range
1035-1466
1035-1466
1208-1550
1208-1550
1303-1550
1303-1550
Motor Frame Size
56
56
56
56
56
56
Fan Qty / Type 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal 1 / Centrifugal
Fan Diameter (in.)
10 x 10
10 x 10
10 x 10
10 x 10
10 x 10
10 x 10
Cond. coil
Material
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Cu / Al
Coil Type
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
3
/
8
-in. RTPF
Rows / FPI
2 / 17
2 / 17
2 / 17
2 / 17
2 / 17
2 / 17
Total Face Area (ft
2
)
12.7
12.7
21.3
21.3
21.3
21.3
APPENDIX B — PHYSICAL DATA
Summary of Contents for WeatherMaster 50HC04
Page 32: ...32 Fig 63 RTU Open Overlay for Economizer Wiring ...
Page 33: ...33 Fig 64 VFD Overlay for W2770 Controller Wiring ...
Page 86: ...86 Fig C 50HC A07 PAC Control Diagram 208 230 3 60 460 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 91: ...91 Fig H 50HC D12 PAC Control Diagram 208 230 3 60 460 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 93: ...93 Fig J 50HC A04 A06 PAC Power Diagram 208 230 1 60 APPENDIX D WIRING DIAGRAMS ...
Page 95: ...95 Fig L 50HC A07 PAC Power Diagram 208 230 3 60 460 3 60 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 100: ...100 Fig Q 50HC D11 PAC Power Diagram 208 230 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 101: ...101 Fig R 50HC D11 PAC Power Diagram 460 3 60 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 103: ...103 Fig T 50HC D14 PAC Power Diagram 208 230 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 104: ...104 Fig U 50HC D14 PAC Power Diagram 460 3 60 575 3 60 APPENDIX D WIRING DIAGRAMS ...
Page 124: ...124 Fig AO PremierLink System A04 A06 Wiring Diagram APPENDIX D WIRING DIAGRAMS ...
Page 125: ...125 Fig AP RTU Open System Control A04 A06 Wiring Diagram APPENDIX D WIRING DIAGRAMS ...
Page 126: ...126 Fig AQ PremierLink System A07 D14 Wiring Diagram APPENDIX D WIRING DIAGRAMS ...
Page 127: ...127 Fig AR RTU Open A07 D14 Wiring Diagram APPENDIX D WIRING DIAGRAMS ...