DualAir
Page
 2005
Page
 Table of Figures
Page
 Product Approval
 National Standards and Applicable Codes
Clearances to Combustibles
Corrosive Chemicals
 Critical Considerations 3.1 Basic Information
Minimum Required Installation Clearances
Electrical Supply
Flue
 Installation Clearances and Clearances to Combustibles
 Front View Left Version
Specifications 4.1 DAT all models
 Model 100 115 Fan Data
General Technical Data Table all models
 Model 100 115
 2 DAT100 and 115 4 kW motor
 Shelf Mounting and Suspension
Heater Installation 5.1 General
Handling
 Type B22 Appliance
Flue Installation 6.1 Flue Installation
Air Intake Terminal Cover
Flue Conversion
 Control Section & Upper Panel
 Vertical and Horizontal Flue Termination Type B22 Appliance
 Open Flued Installation
Room Sealed Installation
Heaters Installed Within the Heated Space
Building Ventilation
 14, .1 and to ensure that there is
Optional Heater Configurations 8.1 Distribution Duct
Department for recommendations regarding
Duct resistance and design. Tel +44 0
 Connections
Gas Connection with Stainless Steel Flex Connector
 See Page 17, .3 through Page 18, Section
Remote Control
Remote Frost Thermostat
 Number
 See Page 20, Section
DAT Wiring Diagram Models
 Site wiring connections shown
 DAT Site Connections at Main Circuit Board
 Cooling Coils/Condensers
Gas Fired Heater
Louvers
Electrical Checks
 Automatic Burner Control Box Sequence
 Commissioning the Gas Valves
Combustion Testing all models
Commissioning the Gas Valve
Set Minimum Pressure
 Turning Off the DualAir Unit
Pressure Switch
Complete the Commissioning
Instruction to the User
 See Page 25, Section
See Page 26, Section
Heater Operation
See Page 7, .3 and Page 8, Figure
 Simple Fault Finding all models
Burner Lockout Reset Button
Simple Fault Finding burner faults
Cooling Section Operation
 13.3 Fan/Motor Assembly Maintenance
Burner Maintenance
Heat Exchanger Maintenance
Servicing 13.1 Servicing Instructions
 Gas Control Valve Maintenance all models
 Gas Valves
Conversion Between Gases 14.1 General
Burner Conversion
 Conduct Commissioning procedure as shown on Page 21, Section
 Result in death or electrical shock
Troubleshooting For Automatic Ignition Burner Systems
 Start
Troubleshooting for Flame Supervision System
 Troubleshooting for Main Fan
Troubleshooting for Solenoid Valves
 Conduct Commissioning procedure as on Page 21, Section
Troubleshooting for Fan Contactor
 Burner Components
Gas Valve Replacement all models
See Page 5, Section
Gas Valve
 Burner Injectors
Burner Compartment
 Ignition Electrode and Flame Probe
 Remove screws securing outlet flange to the flue adapter
 See Page 21, Section
Heater Pressure Switch
 Filter Pressure Switch
Pressure Switches
Coil Pressure Switch
 Fan Motor Removal
Ignition Control
16.7.1 S4563C Models 75 to
 Fan Removal and Replacement
 Combination Fan/Limit Thermostat
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 Some objects can catch fire or explode when placed