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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500188-01
Printed in U.S.A.
Form 50HC-4-14-02SM Rev. A
Pg 130
4-19
Replaces: 50HC-4-14-01SM
© Carrier Corporation 2019
A
Access panel
B
Belt drive
Changing fan wheel speed
Installation
Pulley adjustment
C
California Title 24
Cleaning
Evaporator coil
One-row coil
Smoke detector
Two-row coils
CO
2
Compressor
Condenser-fan adjustment
Filter drier
Rotation
Condenser fan
Convenience outlet
Installing weatherproof cover
Location
D
Damper
Outdoor air
Demand controlled ventilation
(DCV)
Dirty sensor
E
ECM motor
EconoMi$er 2
EconoMi$er IV
Input/output logic
EconoMi$er X
Module wiring
Electric heat
Evaporator coil
M
Maintenance
Air conditioning
Air filters and screens
Condenser coil
Electric heat
Motormaster sensors
P
Protective devices
Remote control
EconoMi$er IV
Remote smoke detector logic
Remote tests
Return-air smoke detector
Wiring overlay
S
Screen installation
Sensors
CO
2
Enthalpy 37
Outdoor air temperature (OAT)
Return air temperature
Supply air temperature (SAT)
Smoke detector
Supply fan
T
Thermostatic Expansion Valve
(TXV)
Operation
Troubleshooting
ECM motor
EconoMi$er IV
V
VFD
Parameters
Wiring overlay
W
Wiring diagrams
Control wiring with Humidi-
Direct-drive supply fan
assembly
EconoMi$er 2
EconoMi$er IV
Electric heat
Power wiring with Humidi-
Powered convenience outlet
PremierLink
RTU Open
Smoke detector
VFD overlay
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 ...