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Titan TA-109 Operating And Service Manual

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  • Page 3: General Information Page # 24 Month Warranty

    (60) sixty days from start-up or 120 days from date of delivery. NO EXCEPTIONS WILL BE MADE. Titan Air reserves the right at Titan Air’s option, to replace or repair free of charge, any part proven by Titan Air to be defective. Prompt notification of defective part must be given to Titan Air and defective part must be returned freight prepaid within (30) thirty days of notification.

  • Page 4: Purpose/ Applicability

    Titan Air equipment. Titan Air equipment can be equipped with Hot Water or Steam heating coils, Chilled Water cooling coils, DX cooling coils, and Ammonia cooling coils. These components will be certified by accepted industry standard testing agencies.

  • Page 5: Table Of Contents

    GENERAL INFORMATION PAGE # BLOWER BEARINGS ......28 24 MONTH WARRANTY ......3 MOTOR BEARINGS ....... 28 PURPOSE/ APPLICABILITY ....4 BLOWER WHEEL ........28 EQUIPMENT ARRIVAL ......6 PLATE FINNED COIL CLEANING ..29 STORAGE ..........6 CONDENSATE TRAP ......29 COMPONENTS ........

  • Page 6: Equipment Arrival

    DO NOT SEND DAMAGED FREIGHT BACK TO TITAN AIR! All claims must be filed with the transporter. Be sure to take photographs and get the driver’s signature to confirm the damage. The driver will have a number for you to call to file a claim.

  • Page 7: Components

    (if a 3-wire system), and remote control panel. Discharge or space temperature controls may be provided by Titan Air or may be field supplied. Electric coil heating equipment will be equipped with an airflow switch and temperature limits by the electric duct heater manufacturer.

  • Page 8: Pre-Installation

    PRE-INSTALLATION Inspect the equipment making sure that all parts and accessories are accounted for. Check equipment against order and packing list. If the equipment has been sitting in storage for some time, inspect for moisture and/or dust accumulation. Both can cause damage to electrical components as well as bearings and insulation. Verify that electric service matches equipment ratings.

  • Page 9: Clearance

    Also, if the equipment includes any coils or has twin blowers more clearance should be provided for removal of those components. The minimum clearances listed above are set, in place, by the standard in which Titan Air builds their equipment to meet; however, one should consult with all authorities having jurisdiction to ensure they don’t require larger clearances.

  • Page 10: Ductwork

     Exercise care when moving the equipment.  Rig the equipment using ALL the lifting points, in a fashion that holds it level and prevents it from tipping, falling and/ or twisting.  Spreader bars of sufficient width MUST be used across the top of the equipment, to ensure that the lifting cables clear equipment cabinetry.

  • Page 11: Water, Steam, & Ammonia- Coil

    COIL INSTALLATION WATER, STEAM, DX & AMMONIA Visit http://www.titan-air.com/ and click on “Tools & Resources” and then the “Technical” tab for more detailed installation and maintenance instructions.  DESIGN REQUIREMENT: Piping must be sized and installed in accordance with applicable codes and standards. Refer to equipment name plate for flow and pressure ratings.

  • Page 12: Installation & Wiring

    If the valve control is provided by others and Titan Air supplies a freezestat, only the blower function will be limited by our freezestat. The field installer must ensure that the valve opens on loss of power, opens when the freezestat is tripped, and opens when needed during the off cycle to keep the cabinet warm enough to prevent freeze-up.

  • Page 13: Options

    Horizontal Unit-Supporting Options Accessory- Curb Horizontal Unit Supporting Options Curbs are to be assembled in the field. Recommended option for supporting Assemble according to the letters marked accessories on a flat roof: on the top of each curb piece using factory supplied fasteners.
  • Page 14 1. Apply provided caulk tape to the face of SECTIONS the joint to be bolted together, on one side only Horizontal Unit as shown below, before assembly. Ensure Before beginning: there are no gaps in the caulk tape when applying. Do not cover bolt holes with caulk Be sure to check the tightness of all bolts, tape.
  • Page 15  IMPORTANT: Check all external sheet metal seams for caulk shrinkage and re -caulk if necessary. Titan Air Inc. does not warranty water damage equipment. Unit seam sealing integrity should be rechecked on a yearly basis.

  • Page 16: Section Assembly-Horizontal14-15 Section Assembly-Vertical

    Vertical Unit Before beginning: Be sure to check the tightness of all bolts, nuts and setscrews, which could have loosened during shipping. Rotate blower fan shafts by hand to make certain there is no interference or rubbing between components. Verify installation surface is level before proceeding with unit installation.
  • Page 17 2. Apply provided caulk tape to one side of the joint to be assembled. Apply tape toward the outside of the bolt pattern as seen below. Ensure there are no gaps in the caulk tape when applying. Do not cover the bolt holes with caulk tape.
  • Page 18 5. Caulk around the outside of each section seam.  IMPORTANT: Re-caulk unit lifting lugs after assembly. Check all external sheet metal seams for caulk shrinkage and re-caulk if necessary. Titan Air Inc. does warranty water damage equipment. Unit seam sealing integrity should be rechecked on a yearly basis.

  • Page 19: Accessory Installation

    Support Transition may be DESIGN CONSIDERATION: (by others) required to interconnect Titan Air strongly recommends accessories and the using a flex coupler between the AMU (by others) AMU and Ductwork. Refer to Field Wiring section, under the installation section, for instructions on wiring the damper actuators.
  • Page 20 Check all external sheet metal seams for caulk shrinkage and re -caulk if necessary. Titan Air Inc. does not warranty water damage equipment. Seam sealing integrity should rechecked on a yearly basis. ...

  • Page 21: Intake Damper Mounting

    Outdoor Installation Location: ceiling indoors. However, if the damper cannot be IMPORTANT: Titan Air recommends the mounted indoors the intake damper be mounted with the damper damper actuator MUST BE actuator facing the service side of the unit.

  • Page 22: Vertical Discharge Diffuser

    Vertical Unit Discharge Diffuser Mounting and Supporting Ductwork between AMU and diffuser or discharge damper and diffuser is supplied by others. Support diffuser at two points using field supplied materials (See example below). Accessory Supporting Example Threaded Rod (by others) Square Tubing Secure turning vanes once...

  • Page 23: Steam Coil-Trapping

    (Use the same or larger diameter than unit connection): Copper, Galvanized, Black iron or PVC piping. (NOTE: Titan Air provides a male NPT pipe connection ranging from ¾ inch up to 1 ½ diameter, depending on application, on every drain pan.)
  • Page 24 NEGATIVE PRESSURE P-TRAP 2.63 (5.25) 1.50 TRAP CLEANOUT CALCULATIONS:  A= Total Static Pressure (inches wg) + 1 inch wg  B= A * .5  C= A + B + Pipe Diameter (inches) + Insulation (if applicable) POSITIVE PRESSURE P-TRAP TRAP CLEANOUT CALCULATIONS: ...

  • Page 25: General Maintenance

    GENERAL MAINTENANCE Visit http://www.titan-air.com/ and click on “Tools & Resources” for more detailed maintenance information. As with any equipment or machinery, a maintenance program should be implemented. Equipment maintenance should include the following:  Check filters and clean or replace as needed.

  • Page 26: General V-Belt Drive Tips

     Noise and vibrations. Each Titan Air unit has as standard equipment an adjustable motor base. To adjust the belt tension, loosen the motor hold down bolts and adjust the slide base with adjusting bolt(s) on the end of the base (larger bases will have 2 adjustment bolts. Use a belt tension tester and associated tables to determine proper tension.
  • Page 27 SHEAVE ALIGNMENT With the use of a straight edge, sheave alignment can be checked quickly and accurately. One of the sheaves will have to be loose on its shaft in order to make adjustment. Adjust until all 4 points are in contact with the straight edge (see Figure below). Repeat on the other side of sheaves and then re-tighten.

  • Page 28: Blower Bearings

    BLOWER BEARINGS Bearings must be checked during each periodic maintenance inspection. Bolts and set screws should be checked for tightness and the bearings may need lubrication. Refer to website for specific manufacturer cut sheets pertaining to bearing maintenance. Bearing Lubricate: Any good quality lithium or lithium complex base grease using mineral oil conforming to NLGI grade 2 consistency and an oil viscosity of 455-1135 SUS at 100˚F (100-250 cSt at 40˚C) may be used for re-lubrication.(Only applicable if unit blower bearings are Browning AH(Air Handler))

  • Page 29: Plate Finned Coil Cleaning

    PLATE FINNED COIL CLEANING Dirty coils will reduce heating and/or cooling capacity and restrict airflow. All finned coils will require cleaning. The cleaning frequency will depend upon the cleanliness of the airstream.  IMPORTANT: Exercise care when cleaning the coil as not to bend the fins. Use a high powered vacuum, compressed air, non metallic brush applied in the direction of the fins or a mild soap and water solution to clean the coil.
  • Page 30 GENERAL START-UP INFORMATION Even though Titan Air equipment is tested prior to leaving the factory, a complete field start-up is essential to proper operation of the equipment. Qualified individuals should perform installation, start-up, and maintenance tasks. Remote panel wiring must be tested and heating or cooling capacities should be verified.

This manual is also suitable for:

Ta-136Ta-215Ta-242

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