Carrier 48/50HJ004-014 specifications Copyright 2002 Carrier Corporation

Page 42

Copyright 2002 Carrier Corporation

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book

1

1

4

4

PC 111

Catalog No. 534-80122

Printed in U.S.A.

Form 48/50HJ,62AQ-2SIS

Pg 42 9-02

Replaces: 48/50HJ,62AQ-1SIS

Tab

1a

1b

6a

6b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 42
Contents Contents Safety ConsiderationsGeneral Installation Duct Opening SizesSide View END View Side View Connector ALT GAS Power Control PKG. Accy Drain Hole Roof Curb Unit Size Accessory CRRFCURB001A00CRRFCURB002A00 CRBTMPWR003A00 Roof Curb Unit Size AccessoryCRBTMPWR002A00 CRBTMPWR004A00Unit Size Equipment Support Part NumberRear Right Left Side Front Right Side Page Page Page MAX Weight Make Electrical Connections48HJ008 w/62AQ200 Type Outlet FLA MCA Fuse or LRA Hacr BKR Power Supply Disconnect Size UnitNominal IFM Conv HacrPoint BOX HeaterSingle Disconnect Size Type30.8 025 Cont Power Supply Disconnect Size Unit Fuse or Nominal IFM ConvType Outlet FLA MCA LRA Hacr BKR 40.7 47.7 119 Type Outlet FLA FLA LRA Hacr BKR60.1 Crheater Fuse or Point BOX 68.0 420 68.0 82.8 519/519 017 21.7 25.0 Power Wiring Connections Low Voltage Connections Units with PremierLink Controls Set the Outdoor Cooling and Heat- ing Thermostats Light Commercial Thermidistat Accessory Height Width DepthInstall Light Commercial Thermidistat Light Commercial Thermidistat Keypad To Test FAN Operational Information Service PRE-START-UPSTART-UP Unit Operation Flow Diagram Cooling HeatingTroubleshooting Typical Wiring Schematic Standard Controls Typical Wiring Schematic with PremierLink Controls Heating and Cooling Troubleshooting Problem Cause RemedyCopyright 2002 Carrier Corporation Rooftop Unit RTU and Energy Recovery AQ START-UP Checklist Preliminary Information RTUIII. START-UP IV. Light Commercial Thermidistat Accessory III. START-UP