Roberts Gorden CTCU 32, CTCU 27, CTCU 15, CTCU 11, CTCU 22, CTCU 7 service manual Table of Figures

Page 5

TABLE OF FIGURES

 

Figure 1: Front and Back Panel Label Placement

2

Figure 2: Side Panel Label Placement

3

Figure 3: Installation Clearances and Clearances to

 

Combustibles

6

Figure 4: Suspension Methods

11

Figure 5: Shelf Mounting and Hanging Suspension

12

Figure 6: Vertical Louvres (Optional)

12

Figure 7: Flue and Roof Detail

14

Figure 8: Vertical and Horizontal Flue Termination -

 

Type B22 Appliance

14

Figure 9: Vertical and Horizontal Flue Termination -

 

Type C12 C32 & C62 Appliances

15

Figure 10: Gas Connection with Stainless Steel Flex

 

Connector

18

Figure 11: Automatic Burner Control Box Sequence

22

Figure 12: Gas Valve for Heater (Models 7 - 32)

23

Figure 13: Heater Operating Sequence

25

Image 5
Contents Combat Page Table of Contents Page Table of Figures Page Page Safety Labels and Their Placement Heater SafetyManpower Requirements Side Panel Label Placement National Standards and Applicable Codes Installer ResponsibilityClearances to Combustibles Clearances to Combustibles Installation Clearances and Clearances to Combustibles Flue Gas SupplyDimension Data Ctcua All Models Specifications 5.1 Ctcua All ModelsCTCU-7 General Technical Data Table All ModelsBasic Information Heater Installation 6.1 GeneralHandling Wall MountingSuspension Methods Shelf Mounting and Hanging Suspension Type B22 Appliance For flue termination See Page 14, through Page 15, FigureFlue and Roof Detail Roof Terminal Plastic Cup Masterflash Manifold Air Intake Open Flued Installation Room Sealed InstallationHeaters Installed Within the Heated Space AIR SupplyConnections GAS Pipe WorkGas Connection with Stainless Steel Flex Connector Remote Controls Wiring and Electrical InformationBurner Controls Thermostat Remote Fan ControlsCtcua Wiring Diagram Models Gas Fired Heater CommissioningLouvres Electrical ChecksAutomatic Burner Control Box Sequence Begin Commissioning Before Operating the HeaterTurning Off the Heater Combustion TestingCheck Gas Rate Instruction to the User Complete the CommissioningCommon User Controls 12.3.1 Fan Thermostat User InstructionsHeater Operation Simple Fault Finding Burner Lockout Reset ButtonSimple Fault Finding Burner Faults Limit ThermostatHeat Exchanger Maintenance 13.3 Fan/Motor Assembly MaintenanceServicing Servicing InstructionsMaintenance Checklist Gas Control Valve MaintenanceVicinity of the Heater Vent Pipe/TerminalsBurner Observation When installed DuctworkWindow Flue Blower Scroll, WheelGas Valves Conversion Between Gases 14.1 GeneralBurner Conversion Troubleshooting General Conduct Commissioning procedure as shown on Page 21, SectionTroubleshooting For Automatic Ignition Burner Systems Troubleshooting for Solenoid Valves Troubleshooting for Flame Supervision SystemTroubleshooting for Main Fan Burner Components Removal and Replacement PartsModels 7 All ModelsBurner Injectors Burner CompartmentIgnition Electrode and Flame Probe Model CTCU-7 Flue Fan Vertical Installation Models 7Flue Fan Vertical Installation Models 22 Pressure Switch Fan Removal and Replacement Ctcua Axial Fan/Guard/Motor AssemblyFan and Limit Thermostats 16.9.1 Removal and Replacement To Replace the Fan AssemblyPage Fire Hazard
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CTCU 32, CTCU 7, CTCU 22, CTCU 11, CTCU 15 specifications

Roberts Gorden offers a diverse range of high-performance make-up air units known as the CTCU series, which includes models CTCU 22, CTCU 15, CTCU 7, CTCU 27, and CTCU 11. Each model is designed to deliver efficient and reliable air management solutions for various industrial and commercial applications.

The CTCU 22 is renowned for its robust construction and powerful performance, providing exceptional air flow rates that can accommodate larger facilities. It features a high-efficiency heat exchanger and a multi-stage filtration system that ensures optimal indoor air quality while reducing energy consumption. This model is particularly beneficial for environments requiring high volumes of tempered air, making it ideal for manufacturing plants and warehouses.

CTCU 15, on the other hand, is slightly smaller yet offers remarkable versatility. With an integrated control system, it can easily adapt to changing operational demands, making it a preferred choice for businesses that experience variable occupancy levels. Its quiet operation minimizes workplace noise, and its energy-efficient design significantly cuts operational costs.

CTCU 7 is specifically engineered for smaller spaces without compromising performance. This unit features compact dimensions while still delivering adequate air flow for localized heating and ventilation needs. The advanced temperature control algorithms allow for precise adjustments, ensuring a comfortable environment even in tight areas.

CTCU 27 stands out with its advanced technology that includes integrated smart controls. This model offers real-time monitoring and data analytics to optimize performance and enhance energy efficiency. Its ability to connect with existing building management systems makes it an appealing choice for modern facilities aiming to improve sustainability initiatives.

The CTCU 11 is characterized by its user-friendly interface and maintenance accessibility. It is built with durable materials that extend its lifespan, ensuring long-term reliability. This unit is ideal for applications where regular maintenance is challenging, as its design allows for easy access to all critical components.

In summary, Roberts Gorden's CTCU series encompasses a range of units catered to various industrial needs. With features focusing on efficiency, flexibility, and user-friendliness, these models deliver high-quality air management solutions to improve indoor environments while reducing energy consumption.