用户手册 — Bryant 355M-40-4

目录

• DIMENSIONAL DRAWING

  2
• SAFETY CONSIDERATIONS

  3
• Clearances to Combustibles

  3
• INTRODUCTION

  4
• APPLICATIONS

  4
• General

  4
• Upflow Applications

  4
• Downflow Applications

  7
• Horizontal Left (Supply-Air Discharge) Applications

  8
• Horizontal Right (Supply-Air Discharge) Applications

  9
• LOCATION

  11
• General

  11
• Low-Fire Only Installation

  12
• Furnace Location Relative to Cooling Equipment

  12
• Hazardous Locations

  13
• INSTALLATION

  13
• Leveling Legs (If Desired)

  13
• Installation In Upflow or Downflow Applications

  13
• Installation In Horizontal Applications

  15
• Heating Mode—Two Stage

  32
• Filter Arrangement

  16
• Emergency Heat Mode

  32
• Bottom Closure Panel

  16
• Cooling Mode

  32
• Gas Piping

  17
• Heat Pump Mode

  32
• ELECTRICAL CONNECTIONS

  17
• Continuous Fan Mode

  33
• 115-v Wiring

  17
• Component Test

  34
• 24-v Wiring

  18
• Bypass Humidifier Mode

  34
• Accessories

  20
• Dehumidification Mode

  34
• DIRECT VENTING

  21
• Zone Mode

  34
• START-UP PROCEDURES

  34
• Common Vent Systems

  21
• General

  34
• Combustion-Air and Vent Piping

  21
• Select Setup Switch Positions

  34
• Prime Condensate Trap With Water

  35
• Kit Installation

  26
• Purge Gas Lines

  37
• Multiventing and Vent Terminations

  29
• Adjustments

  37
• CONDENSATE DRAIN

  29
• Set Gas Input Rate

  37
• General

  29
• Set Temperature Rise

  41
• Application

  29
• Set Thermostat Heat Anticipator

  42
• Condensate Drain Protection

  29
• CHECK SAFETY CONTROLS

  42
• SEQUENCE OF OPERATION

  31
• Check Primary Limit Control

  42
• Self-Test Mode

  31
• Check Pressure Switch

  42
• Heating Mode

  31
• CHECKLIST

  43