Maintenance

!WARNING

Hazardous Service Procedures!

The maintenance and trouble- shooting procedures recommend- ed in this section of the manual could result in exposure to electri- cal, mechanical or other potential safety hazards. Always refer to the safety warnings provided throughout this manual concern- ing these procedures. When possi- ble, disconnect all electrical power including remote discon- nects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be in- advertently energized. When nec- essary to work with live electrical components, have a qualified li- censed electrician or other indi- vidual who has been trained in handling live electrical compo- nents perform these tasks. Failure to follow all of the recommended safety warnings provided, could result in death or serious injury.

Service Access

To access the unit for water balancing, motor access or other start-up and maintenance functions, use one of the following methods:

1Remove the end pocket front panel.

2Remove the return air grille by re- leasing the mounting screws.

3If there is no shelving or other ob- structions, removing the end panel may allow more access.

Periodic Maintenance

The following maintenance sugges- tions apply to all types of unit ventila- tors, chilled water, hot water, split systems and electric. Additional infor- mation for controls not supplied by The Trane Company should be ob- tained from the controls manufactur- er.

Split system unit ventilators include a condensing unit and the instructions provided with the condensing unit will apply to the entire refrigerant system.

Filters

The air filters supplied with Trane UV’s are specially designed for high lint content. Depending upon room condi- tions, these filters will normally need to be replaced every 4 to 8 weeks. To assure proper unit operation, inspect the filters monthly and clean or re- place as required.

Overloaded filters will reduce unit air handling capacity, which may result in insufficient heating during the morn- ing warm-up period and loss of natural cooling capacity during mild weather.

Filter Replacement

The air filter on the vertical unit is lo- cated near the bottom of the unit Filter sizing may be found on Table G1.

.

1To remove the filters, take-off the air section’s front panel.

2Slide the filter out of the filter rack on the bottom of the unit.

3Replace old filter with new filter and re-attach front panel.

CAUTION

Equipment Damage!

Do not operate unit without filters or grilles in place. Failure to do so may cause equipment failure

Cleaning of the Drain Pan

The unit ventilators drain pan is re- movable for periodic cleaning or easy access for maintenance/drainage is- sues. Use Figure 16, and the steps be- low for removing the drain pan.

1Turn off power to the unit and re- move the front panel.

2Disconnect the condensate drain line from the P-trap.

3Disconnect fan plug.

4Remove (4) pan clips located at each end of the pan’s front.

5Slide out fan board.

6Remove drain pan for cleaning.

7When reinstalling, reverse se- quence.

Slide out fanboard

3 4

1

2

Figure 16: Removal of drainpan

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Trane 750 CFM, 1500 CFM manual Periodic Maintenance, Filter Replacement

750 CFM, 1500 CFM specifications

Trane has long been a leader in the heating, ventilation, and air conditioning (HVAC) industry, and among its extensive product range, the Trane 1500 CFM and 750 CFM air handling units stand out due to their innovative design and performance capabilities. These units are engineered to provide exceptional airflow and efficiency, catering to a variety of commercial and industrial environments.

One of the main features of the Trane 1500 CFM and 750 CFM units is their ability to maintain optimal indoor air quality. Both units feature high-efficiency air filters that effectively capture dust, allergens, and other airborne particles, ensuring that the air quality remains high. This is particularly important in commercial spaces, where the health and comfort of occupants is a top priority.

In terms of energy efficiency, the Trane units are equipped with advanced technologies that minimize energy consumption while maximizing cooling and heating performance. The units are designed to comply with the most stringent efficiency standards, making them an environmentally friendly choice. The use of variable speed fans allows for precise control over airflow, further enhancing energy savings by adjusting to the specific demands of the space.

Another notable characteristic of the Trane air handling units is their robust construction. Built with high-quality materials, they are designed to withstand harsh environmental conditions, ensuring durability and reliability over long periods of use. The units come with sound-attenuating features, making them suitable for noise-sensitive environments, while their compact design facilitates easy installation in limited spaces.

Trane also integrates smart technology into its air handling units, enabling connectivity with building management systems (BMS). This feature allows for real-time monitoring and remote control of unit operations, providing facility managers with valuable insights into performance and energy usage. Such connectivity not only improves operational efficiency but also simplifies maintenance tasks by providing timely alerts and diagnostics.

In summary, the Trane 1500 CFM and 750 CFM air handling units are designed with key features that enhance air quality, energy efficiency, and user convenience. Their innovative technologies and durable construction make them a reliable choice for various commercial applications, ensuring a comfortable and healthy indoor environment for all occupants. With Trane's commitment to quality and performance, these units represent the forefront of HVAC technology.