Bryant 549J*07A Series Manuals

Manuals and User Guides for Bryant 549J*07A Series. We have 1 Bryant 549J*07A Series manual available for free PDF download: Installation Instructions Manual

Bryant 549J*07A Series Installation Instructions Manual (52 pages)

SINGLE PACKAGE ROOFTOP HEAT PUMP SIZES 07 -- 09 with PURONR (R--410A) REFRIGERANT

Brand: Bryant | Category: Heat Pump | Size: 5.38 MB

Table of Contents
1
Theinstallation.

2
Safety Considerations

2
- Rated Indoor Airflow (Cfm)
  3
Refrigeration System Components

8
Installation

10
Central Terminal Board

20
Commercial Defrost Control

20
- Unit Without Thru- - Base Connection Kit
  22
- Heat Anticipator Settings
  22
Electric Heaters

22
Variable Frequency Drive (VFD) 2- -Speed Indoor Fan Motor System (Factory- -Installed)

23
Indoor Fanmotor System(Factory--Installed) 23

24
Economi$Er R X (Factory- -Installed Option)

24
- Product Description
  24
- System Components
  24
Specifications

24
- W7220 Economizer Module
  24
- Electrical
  24
- Inputs
  24
- Outputs
  25
- Environmental
  25
- Economizer Module Wiring Details
  25
- S- - Bus Sensor Wiring
  25
- CO 2 Sensor Wiring
  26
Interface Overview

26
- User Interface
  26
- Keypad
  26
Menu Structure

27
Setup and Configuration

27
- Time- - out and Screensaver
  27
Sequence of Operation

33
Enthalpy Settings

36
Two- -Speed Fan Operation

36
Checkout

37
- Power up
  37
- Initial Menu Display
  37
  - Power Loss (Outage or Brownout)
    38
  - Status
    38
  - Checkout Tests
    38
  - Troubleshooting
    38
    
    Alarms
    38
    
    Clearing Alarms
    38
- Speed Indoor Fan Control System with Variable Frequency Drive (Factory- -Installed Option)
  38
  - RTU Open Controller System
    39
    
    Supply Air Temperature (SAT) Sensor
    41
    
    Outdoor Air Temperature (OAT) Sensor
    41
    
    Economi$Er 2
    42
  - Field Connections
    42
    
    Space Temperature (SPT) Sensors
    42
    
    Indoor Air Quality (CO 2) Sensor
    43
    
    Outdoor Air Quality Sensor
    44
    
    Space Relative Humidity Sensor or Humidistat
    44
    
    Smoke Detector/Fire Shutdown (FSD)
    44
    
    Connecting Discrete Inputs
    44
  - Communication Wiring - - Protocols
    45
    
    General
    45
    
    Local Access
    46
    
    RTU Open Controller Troubleshooting
    46
  - Outdoor Air Enthalpy Control
    47
    
    Differential Enthalpy Control
    47
    
    Return Air Enthalpy Sensor
    47
  - Smoke Detectors
    48
    
    Additional Application Data
    48
- Step 11 - Adjust Factory- -Installed Options
  48
- Step 12 - Install Accessories
  49
- Step 13 - Check Belt Tension
  49
Unit Start- - up Checklist

51

Bryant Categories

Furnace

Air Conditioner Heat Pump Thermostat Fan

More Bryant Manuals

Bryant 549J*07A Series Manuals

Bryant 549J*07A Series Installation Instructions Manual (52 pages)

Table of Contents

Theinstallation.

Safety Considerations

Refrigeration System Components

Installation

Central Terminal Board

Commercial Defrost Control

Electric Heaters

Variable Frequency Drive (VFD) 2- -Speed Indoor Fan Motor System (Factory- -Installed)

Indoor Fanmotor System(Factory--Installed) 23

Economi$Er R X (Factory- -Installed Option)

Specifications

Interface Overview

Menu Structure

Setup and Configuration

Sequence of Operation

Enthalpy Settings

Two- -Speed Fan Operation

Checkout

Unit Start- - up Checklist

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Bryant Categories