Roberts Gorden CRV-B-10, CRV-B-8, CRV-B-9, CRV-B-12A, CRV-B-6 Outside Air Blower Internal Wiring

Page 44

CRV-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

10.3 Outside Air Blower Internal Wiring

FIGURE 20: Outside Air Blower Internal Wiring Diagram

Outside air blower is shipped with the blower

 

 

 

manufacturer’s standard internal wiring.

 

BLOWER

 

For use with Roberts-Gordon heaters, the

 

PRESSURE

 

outside air blower must be rewired with existing

 

SWITCH

 

wires by the electrical contractor. See diagram.

 

 

 

 

 

Internal 24 V transformer provided will not be

 

C NO

 

 

 

 

used and can be discarded.

MOTOR

 

 

 

BLK

BLU

BLU

 

WHT

 

 

 

L N M

T1 T2

T3

FIGURE 21: Filter Housing Assembly

Door-Control

Housing

 

Filter

 

 

Filter

 

 

Support

 

Filter Housing

Bottom Gasket

 

 

 

Wing Nut

Top Gasket

 

and Disk

 

4" (10 cm)

 

Description

Part Number

Air Flex Duct

Filter Housing

01326801

 

Clamp

Filter and Gaskets

01312401

Filter Support

91905500

 

Wing Nut

92511601

 

4" (10 cm) Air Flex Duct (box of eight 8' (2.4 m) sections)

91409601

38

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Contents CoRayVac Page Roberts GORDON, LLC Page Table of Figures Page Heater Safety Manpower RequirementsInstaller Responsibility Wall TagCorrosive Chemicals National Standards and Applicable CodesMaintain clearances to combustibles at all times for safety Standard Reflector ONE Side ReflectorUniversal SHIELD, Position Foot Deco Grille National Standards and Applicable Codes With Lock Coupling Assembly Tube AdapterMajor Components Aluminum or Stainless Steel Reflector SideAdjustable Indoor Sensor Roberts Gordon UltravacVariable Frequency Drive Roberts GordonStandard Parts List Contents of CRV-Series Burner CartonProtective Grille Design Requirements Assembly Overview HeaterHeater Installation Critical Hanger PlacementTube Installation Coupling and Tube Assembly2 Elbow Installation ± 2 5 cmReflector Installation 1 Reflector Installation with Hole 2 Reflector InstallationScrew Wire Form Reflector Support Strap Burner Installation Burner Combustion Chamber Gasket End VentReflector Joint 1 Reflector Joint Installation Optional Heater AccessoriesTee Installation 2 Reflector Joint Installation 3 Reflector Joint DetailReflector Side Extension .3.1 Bracket Installation 2 Side Reflector InstallationSee Page 5, through Page 5, for positions Barrier Shield2 Frame Shield Installation Decorative Grille Bracket 2 Decorative Grille 3 Joint Piece and Reinforcement4 End Piece and Reflector End Cap 3 Grille Installation Protective Grille Installation 1 Silicone Cap Installation2 Grille End Cap Installation Kg per foot Corayvac Classic Cast-Iron Adapter Pump Installation and Venting 9.1 Pump Installation EP-200 Condensate Valve AssemblyVertical Venting Horizontal VentingUnited States Requirements Canadian RequirementsVertical Venting Configuration EP-100 Horizontal Venting Configurations Horizontal Venting 4 10 cm PipeEP-200 Series Horizontal Venting Configurations EP-300 Series Horizontal Venting Configurations Outside AIR Supply Non-PressurizedPressurized Duct Design RulesOutside Air Blower Internal Wiring Outside Air Blower Internal Wiring DiagramAir Supply Blower Support Non-Pressurized Outside Air Supply GAS Piping Gas Connection with Flexible Gas HoseControl Methods Roberts Gordon System ControlRoberts Gordon Ultravactm Dpst Transformer Relay P/N120 120 Two Zone Operation without Control Panel 60 Hz 12 Vdc 120 Ground 208 230 Burner Internal Wiring Setting the Vacuum Starting the SystemChecking the Gas Line Checking the Electrical SystemVacuum Reading Operation and Maintenance Pre-Season Maintenance and Annual InspectionSequence of Operation To Shut Off HeaterMaintenance Checklist Installation Code and Annual InspectionsVehicles and Other Objects ReflectorTubes Gas LineWindow Blower Scroll, WheelWith the Power off PumpChart StartTroubleshooting Flow Yes Follow burner check Procedure given aboveReplacement Parts DescriptionGeneral Specifications DimensionsPipe Connection GAS Inlet PressurePump Specifications Model EP-100 Air Supply Blower SpecificationsEP-203 EP-303Page Limitations on Authority Representatives Warranty is Void ifROBERTS-GORDON will not PAY for Page Owner Warranty Registration Card Page Page F r a r e d H e a t i n g
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CRV-B-4, CRV-B-12, CRV-B-2, CRV-B-10, CRV-B-6 specifications

The Roberts Gordon CRV-B-9 is a state-of-the-art infrared radiant heater designed for industrial and commercial heating applications. Renowned for its efficiency and effectiveness, the CRV-B-9 represents a significant advancement in the world of space heating solutions.

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