Roberts Gorden DAT75, DAT90, DAT100, DAT115 Some objects can catch fire or explode when placed

Page 52

Attach this information to the wall near the ROBERTS GORDON® heater

®

Read the installation, Commissioning, Operation and Service Manual thoroughly before installation, operation or service.

OPERATING INSTRUCTIONS

WARNING

 

 

 

 

 

1.STOP! Read all safety instructions on this information sheet.

2.Open the manual gas valve in the heater supply line.

3.Turn on electric power to the heater.

4.Set the thermostat to desired setting (above ambient temperature).

The automatic starting sequence begins.

NOTE: Following long shutdown periods, the burner control may go to to 'LOCKOUT' during the start sequence. Push the reset button to recommence firing. Contact service department if 'LOCKOUT' continues (see manual for details).

TO TURN OFF THE HEATER

 

 

Fire Hazard

1.

Turn the thermostat/time switch to 'OFF'. The burner will turn 'OFF'

 

immediately, but fans will continue to cool heat exchanger until the fan

Some objects can catch fire or explode when placed

thermostat switches off.

 

 

close to heater.

IF THE HEATER WILL NOT OPERATE, TO ENSURE YOUR SAFETY,

 

FOLLOW THESE INSTRUCTIONS TO SHUT DOWN YOUR HEATER

Keep all flammable objects, liquids and vapors the

 

 

required clearances to combustibles away from heater.

1.

Set the thermostat to off or the lowest setting.

 

2.

Turn off electric power to the heater.

Failure to follow these instructions can result in death,

3. Turn off the manual gas valve in the heater supply line.

injury or property damage.

4.

Call your registered installer/contractor qualified in the installation

 

 

and service of gas-fired heating equipment.

 

Installation Clearances

Roof Terminal

 

 

Alternative

Air

Flue

Wall

Intake

Terminal

 

15 cm

 

 

 

 

Air Flow

 

 

Condense Drain

 

 

Install to

 

 

suitable drain

 

 

60 cm

3 m

 

 

 

Insulated

 

2.5 - 3.5 m*

Refrigerant pipes

 

to cooling coil

Customers

 

by Customer

 

Suitable

 

 

Condenser

 

 

Unit

Clearances to Combustibles

 

15 cm

50 cm

50 cm**

 

30 cm

**80 cm is necessary to service heater.

Roberts-Gordon, LLC

Telephone: 716.852.4400

Roberts-Gordon Europe Limited

Service Telephone: +44(0) 1902 498733

1250 William Street

Fax: 716.852.0854

Oxford Street

Service Fax: +44(0) 1902 401464

P.O. Box 44

Toll Free: 800.828.7450

Bilston, West Midlands WV14 7EG UK

E-mail: uksales@rg-inc.com

Buffalo, NY 14240-0044 USA

 

Telephone: +44(0) 1902 494425

E-mail: export@rg-inc.com

 

Fax: +44(0) 1902 403200

 

 

 

 

Installation Code and Annual Inspections: All installations of ROBERTS GORDON® products must be performed by a contractor qualified in the installation and service of gas-fired heating equipment and conform to all requirements of all applicable governmental authorities pertaining to the installation and operation of the equipment.

For optimum performance and safety, Roberts-Gordon recommends that a qualified contractor annually inspect your ROBERTS GORDON® products and perform service where necessary, using only ROBERTS GORDON® replacement parts.

©2005 ROBERTS GORDON® All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping or information storage and retrieval systems - without the written permission of Roberts-Gordon.

www.rg-inc.com

Printed in the U.S.A.

Image 52
Contents DualAir Page 2005 Page Table of Figures Page Product Approval Corrosive Chemicals Clearances to CombustiblesNational Standards and Applicable Codes Minimum Required Installation Clearances Critical Considerations 3.1 Basic InformationElectrical Supply FlueInstallation Clearances and Clearances to Combustibles Specifications 4.1 DAT all models Front View Left VersionGeneral Technical Data Table all models Model 100 115 Fan DataModel 100 115 2 DAT100 and 115 4 kW motor Handling Heater Installation 5.1 GeneralShelf Mounting and Suspension Flue Installation 6.1 Flue Installation Type B22 ApplianceAir Intake Terminal Cover Flue ConversionControl Section & Upper Panel Vertical and Horizontal Flue Termination Type B22 Appliance Room Sealed Installation Open Flued InstallationHeaters Installed Within the Heated Space Building VentilationOptional Heater Configurations 8.1 Distribution Duct 14, .1 and to ensure that there isDepartment for recommendations regarding Duct resistance and design. Tel +44 0Gas Connection with Stainless Steel Flex Connector ConnectionsRemote Frost Thermostat Remote ControlSee Page 17, .3 through Page 18, Section Number DAT Wiring Diagram Models See Page 20, SectionSite wiring connections shown DAT Site Connections at Main Circuit Board Gas Fired Heater Cooling Coils/CondensersLouvers Electrical ChecksAutomatic Burner Control Box Sequence Combustion Testing all models Commissioning the Gas ValvesCommissioning the Gas Valve Set Minimum PressurePressure Switch Turning Off the DualAir UnitComplete the Commissioning Instruction to the UserSee Page 26, Section See Page 25, SectionHeater Operation See Page 7, .3 and Page 8, FigureBurner Lockout Reset Button Simple Fault Finding all modelsSimple Fault Finding burner faults Cooling Section OperationBurner Maintenance 13.3 Fan/Motor Assembly MaintenanceHeat Exchanger Maintenance Servicing 13.1 Servicing InstructionsGas Control Valve Maintenance all models Burner Conversion Conversion Between Gases 14.1 GeneralGas Valves Conduct Commissioning procedure as shown on Page 21, Section Troubleshooting For Automatic Ignition Burner Systems Result in death or electrical shockTroubleshooting for Flame Supervision System StartTroubleshooting for Solenoid Valves Troubleshooting for Main FanTroubleshooting for Fan Contactor Conduct Commissioning procedure as on Page 21, SectionGas Valve Replacement all models Burner ComponentsSee Page 5, Section Gas ValveBurner Compartment Burner InjectorsIgnition Electrode and Flame Probe Remove screws securing outlet flange to the flue adapter Heater Pressure Switch See Page 21, SectionCoil Pressure Switch Pressure SwitchesFilter Pressure Switch 16.7.1 S4563C Models 75 to Ignition ControlFan Motor Removal Fan Removal and Replacement Combination Fan/Limit Thermostat Page Page Some objects can catch fire or explode when placed
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