Thomas & Betts FE, BE warranty Optional Guards Options CD10 & CD12 Blower Models only

Page 22

29.Optional Guards - Options CD10 & CD12

(Blower Models only)

These guard options are designed to provide complete pro- tection from the rotating drive and/or blower components. Option CD12 is designed for use with Sizes 25-100 with standard direct drive motor. This kit includes only the blower inlet guard.

Option CD10 is designed for use on Sizes 50-400 with a belt driven motor and includes both the belt guard and the blower inlet guard.

Figure 18 - Optional Guards

Optional

Belt

Guard

Installed

Optional

Blower Inlet

Guard

Installed

30.Optional Multiple Heater Control - Options CL31 & CL32

The multiple heater control options are designed to permit the control of up to six heaters (one master and five slave units) with a single thermostat or a time clock and single/multiple thermostats.

For maximum safety, the multiple control is one in the low voltage circuit. These multiple heater control options may not be used with two-stage gas valves.

Figure 19 - Multiple Heater Control Wiring with Options CL31 and/or CL32

31.Optional Blower/Filter Cabinet - Options CW1, CW2, or CW3

(Blower Models Only)

The blower/filter cabinet option is available for all sizes. The blower/filter cabi- net is shipped separately for field assembly and installation. The cabinet is adapt- able for use with either 1" or 2" filters and may be connected to a return air duct (includes 3/4" duct flange). Option CW1 does not include filters; CW2 includes 1" permanent aluminum filters; and CW3 includes 2" permanent aluminum filters.

Model

 

Filter

Replacement P/N

Size

Qty

Size

1" Filter

2" Filter

25-125

1

20 x 20

101608

101621

165-200

1

16 x 25

101609

101622

 

1

20 x 25

101610

101623

250-300

2

16 x 20

101607

101620

 

2

20 x 20

101608

101621

400

2

16 x 25

101609

101622

 

2

20 x 25

101610

101623

 

 

 

 

 

Figure 20 - Optional Field-Installed Blower/Filter Cabinet

Blower Cabinet with Filters (Option CW2 or CW3) -- side panel removed to illustrate

interior of cabinet

Blower Cabinet without Filters (Option CW1)

Form 436, Page 22

Image 22
Contents Model FE and be Gas-Fired, Power-VentedTable of Contents Unit HeatersSpecial Installations Aircraft Hangars/ Garages Installation CodesWarranty Fan-type unit heater is connected to a duct systemFan-Type, Power-Vented Unit Heater Dimensions inches DimensionsDimensions mm Dimensions contd Blower-Type, Power-Vented Unit Heater Dimensions inchesUnit Heater Location Uncrating and PreparationClearances & Combustion Air Suspension Clearances and Combustion Air contdSuspending the Heater 25-400 6152 18457 12305Venting Optional, Field-Installed Hanger KitsFour-Point Swivel Connectors Option CK10 See a Specific Venting Requirements read all beforeVenting contd Structure Horizontal Vent Terminal ClearancesLocation all directions unless specified Gas Piping and Pressures Manifold or Orifice Pressure SettingsSizing a Gas Supply Line Thermostat and Thermostat Connections Electrical Supply and ConnectionsInstructions to Check Manifold Pressure Typical Wiring Diagrams -- Pages 12 Field Control Wiring Length and GaugeModel Size Speed Form 436, Mfg P/N 98807 Rev 8, Fan Motor Adjusting Belt TensionThermostat Connections contd Blower MotorFan Control Blower Speed AdjustmentBlower Rotation Limit ControlGas Valve Combustion Air Proving SwitchBurner Air Adjustment Pilot and Ignition SystemCheck installation after start-up Check Installation and Start-UpCheck the installation prior to start-up Start-Up -- Typical Operating SequenceOptional Vertical Louvers Optional Vertical Louvers Option CD1Optional Duct Flange Option CD9 Blower Models only Sizes Range Air Deflection400 4935 550 Conversion Table Diameter to AreaOptional Guards Options CD10 & CD12 Blower Models only Model Filter Replacement P/N Size QtyOptional Multiple Heater Control Options CL31 & CL32 Pilot Flame Tubing Sensor Lead Burner Rack RemovalInstructions for Burner Rack Removal See Figures Burner Rack Hinged DownBurner Rack Removal contd Heat Exchanger Burner OrificesFlash Carryover Fan or BlowerOperating Gas Valve Fan contdVenter Motor Fan and Limit ControlsTroubleshooting TRO Uble PRO Bable C Ause RemedyFor Service or REPAIR, Follow These Steps in Order Name Address Phone

BE, FE specifications

Thomas & Betts, a subsidiary of ABB, is renowned for its innovative electrical products and solutions, particularly in the fields of connectors, terminals, and wiring devices. Among its extensive product lineup, the FE and BE series stand out for their exceptional performance and versatility in various applications.

The FE (Flat Eye) and BE (Blank Eye) connectors are designed to provide reliable electrical connections in demanding environments. These connectors are particularly well-suited for industrial, commercial, and residential applications, ensuring that they meet the rigorous standards required in these fields.

One of the key features of the FE and BE connectors is their robust construction. Made from high-quality materials, they are resistant to corrosion, moisture, and other environmental factors that could compromise the integrity of the connection. The connectors are engineered to withstand high temperatures and mechanical stress, making them ideal for use in harsh conditions where reliability is essential.

Moreover, the design of FE and BE connectors facilitates easy installation and maintenance. The connectors come with user-friendly features such as a clear labeling system and intuitive locking mechanisms, ensuring a secure fit and minimizing the risk of connection failure. Additionally, these connectors are compatible with various wire sizes, offering flexibility for different projects.

Technologically, Thomas & Betts has integrated advanced manufacturing processes to ensure precision and consistency in the production of FE and BE connectors. This attention to detail results in products that not only meet but often exceed industry standards, providing customers with peace of mind regarding their electrical systems.

In terms of performance, the FE and BE connectors deliver exceptional conductivity, which is critical for minimizing energy loss and ensuring efficient operation in electrical systems. This characteristic is especially important in applications where energy efficiency and reliability are paramount.

In summary, Thomas & Betts FE and BE connectors embody a perfect blend of durability, ease of use, and technological advancement. Their robust design, compatibility with various wire sizes, and resistance to environmental stressors make them a preferred choice for professionals in the electrical industry. With a commitment to quality and innovation, Thomas & Betts continues to set the standard in electrical connectivity solutions, ensuring that their products remain at the forefront of the industry.