2
TABLE OF CONTENTS
PAGE
FEATURES AND BENEFITS
3
. . . . . . . . . . . . . . . . . . . .
MODEL NUMBER NOMENCLATURE
4
. . . . . . . . . . . .
FACTORY OPTIONS & ACCESSORIES
5
. . . . . . . . . . .
AHRI CAPACITY RATING
8
. . . . . . . . . . . . . . . . . . . . . .
SOUND PERFORMANCE
9
. . . . . . . . . . . . . . . . . . . . . . .
PHYSICAL DATA
10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WEIGHTS & DIMENSIONS
21
. . . . . . . . . . . . . . . . . . . .
APPLICATION DATA
37
. . . . . . . . . . . . . . . . . . . . . . . . .
PAGE
COOLING TABLES
39
. . . . . . . . . . . . . . . . . . . . . . . . . . .
STATIC PRESSURE TABLES
51
. . . . . . . . . . . . . . . . . . .
FAN PERFORMANCE
54
. . . . . . . . . . . . . . . . . . . . . . . . .
MCA / MOCP
59
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRICAL INFO
66
. . . . . . . . . . . . . . . . . . . . . . . . . . .
TYPICAL WIRING DIAGRAMS
87
. . . . . . . . . . . . . . . .
GUIDE SPECIFICATIONS
96
. . . . . . . . . . . . . . . . . . . . . .
Your Carrier Packaged Heat Pump rooftop unit (RTU) was designed by customers for customers. With no--strip screw
collars, handled access panels, and more we’ve made your unit easy to install, easy to maintain and easy to use.
Easy to install:
All WeatherMaker
t
units are field--convertible to horizontal air flow which makes it easy to adjust to unexpected job site
complications. Lighter units make easy replacement. Carrier 3 -- 12.5 ton 50TCQ rooftops fit on existing Carrier curbs
dating back to 1989. Also, our large control box gives you room to work and room to mount Carrier accessory controls.
Easy to maintain:
Easy access handles by Carrier provide quick and easy access to all normally serviced components. Our “no--strip” screw
system has superior holding power and guides screws into position while preventing the screw from stripping the unit’s
metal. Take accurate pressure readings by reading condenser pressure with panels on. Simply remove the black, composite
plug, route your gauge line(s) through the hole, and connect them to the refrigeration service valve(s). Now, you can take
refrigeration system pressure readings without affecting the condenser airflow.
Easy to use:
The newly designed, central terminal board by Carrier puts all your connections and troubleshooting points in one
convenient place, standard. Most low voltage connections are made to the same board and make it easy to find what you’re
looking for and easy to access it. Carrier rooftops have high and low pressure switches, a filter drier, and 2--in. (51mm)
filters standard.
50TC
Q
Summary of Contents for WeatherMaker 50TCQ*07
Page 21: ...21 WEIGHTS DIMENSIONS C09016 Fig 1 Dimensions 50TCQ 04 07 50TCQ ...
Page 24: ...24 WEIGHTS DIMENSIONS cont C08677B Fig 5 Dimensions 50TCQ 08 09 50TCQ ...
Page 25: ...25 WEIGHTS DIMENSIONS cont C10393 Fig 6 Dimensions 50TCQ 08 09 50TCQ ...
Page 27: ...27 WEIGHTS DIMENSIONS cont C10369 Fig 9 Curb Dimensions 50TCQ 08 09 50TCQ ...
Page 28: ...28 WEIGHTS DIMENSIONS cont C09556A Fig 10 Dimensions 50TCQ 12 50TCQ ...
Page 31: ...31 WEIGHTS DIMENSIONS cont C10370 Fig 14 Curb Dimensions 50TCQ 12 50TCQ ...
Page 32: ...32 WEIGHTS DIMENSIONS cont C09895A Fig 15 Dimensions 50TCQ 14 50TCQ ...
Page 33: ...33 WEIGHTS DIMENSIONS cont C09895A Fig 16 Dimensions 50TCQ 14 50TCQ ...
Page 35: ...35 WEIGHTS DIMENSIONS cont C10251 Fig 19 Curb Dimensions 50TCQ 14 50TCQ ...
Page 87: ...87 TYPICAL WIRING DIAGRAMS C09063 Fig 28 1 Stage Cooling Typical Power Diagram 50TCQ ...
Page 88: ...88 TYPICAL WIRING DIAGRAMS cont C09065 Fig 29 2 Stage Cooling Typical Power Diagram 50TCQ ...
Page 89: ...89 TYPICAL WIRING DIAGRAMS cont C09066 Fig 30 PremierLink Option Diagram 50TCQ ...
Page 90: ...90 TYPICAL WIRING DIAGRAMS cont C09067 Fig 31 Multi Protocol Option Diagram 50TCQ ...
Page 91: ...91 C09062 Fig 32 1 Stage Typical Wiring Diagram 50TCQ ...
Page 92: ...92 C09064 Fig 33 2 Stage Typical Wiring Diagram 50TCQ ...