Bryant Preferred 551J D24 Series Manuals

Manuals and User Guides for Bryant Preferred 551J D24 Series. We have 1 Bryant Preferred 551J D24 Series manual available for free PDF download: Installation Instructions Manual

Bryant Preferred 551J D24 Series Installation Instructions Manual

Bryant Preferred 551J D24 Series Installation Instructions Manual (68 pages)

Single Package Rooftop Cooling Only Unit with Puron (R-410A) Refrigerant

Brand: Bryant | Category: Freezer | Size: 16 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
Electrical Shock Hazard
2
General
2
Rated Indoor Airflow (Cfm)
2
Installation
19
Jobsite Survey
19
Step 1 - Plan for Unit Location
19
Roof Mount
19
Step 2 - Plan for Sequence of Unit Installation
19
Curb-Mounted Installation
19
Pad-Mounted Installation
19
Frame-Mounted Installation
19
Step 3 - Inspect Unit
19
Step 4 - Provide Unit Support
19
Slab Mount (Horizontal Units Only)
20
Alternate Unit Support (in Lieu of Curb or Slab Mount)
20
Step 5 - Field Fabricate Ductwork
24
Step 6 - Rig and Place Unit
24
Positioning on Curb
24
Step 7 - Horizontal Duct Connection
25
Step 8 - Install Outside Air Hood (Factory Option)
25
Step 9 - Assemble Barometric Hood
27
Barometric Hood (Vertical Configuration)
27
Barometric Hood
27
Step 10 - Install External Condensate Trap and Line
28
Step 11 - Make Electrical Connections
28
Electric Shock Hazard
28
Field Power Supply
29
Fire Hazard
29
Units Without Factory-Installed Non-Fused Disconnect
29
Units with Factory-Installed Non-Fused Disconnect
29
All Units
30
Convenience Outlets
31
Factory Option Thru-Base Connections
32
Electric Heaters
33
Low-Voltage Control Connections
34
Perfect Humidity™ System Control Connections
34
Perfect Humidity - Space Rh Controller
34
Economi$Er® X (Factory-Installed Option)
35
Product Description
35
System Components
35
Specifications
36
Inputs
36
Outputs
36
Environmental
36
Economizer Module Wiring Details
36
S-Bus Sensor Wiring
37
Co 2 Sensor Wiring
37
Interface Overview
38
User Interface
38
Keypad
38
Menu Structure
38
Setup and Configuration
38
Time-Out and Screensaver
38
Enthalpy Settings
46
Two-Speed Fan Operation
47
Checkout
47
Troubleshooting
47
Low Ambient Control (Factory Option)
48
RTU Open Control System
48
Wiring Diagrams
48
Smoke Detectors
62
Return Air Sensor Tube Installation
62
Smoke Detector Test Magnet
62
Additional Application Data
62
Step 12 - Adjust Factory-Installed Options
63
Economi$Er IV Occupancy Switch
63
Step 13 - Install Accessories
63
Step 14 - Check Belt Tension
63
Belt Force - Deflection Method
63
Belt Tension Method
64
Pre-Start and Start-Up
64
Preliminary Information
67
Pre-Start-Up
67
Start-Up Checklist
67

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