Greenheck Dedicated Outdoor Air Unit RVE-150

Remove wheel segments from the wheel cassette to avoid splashing liquids inside the cabinet.

Is the energy wheel excessively dirty?

Select the cleaning method used

Did you avoid using aggressive organic solvents like acetone?

Did you soak the wheel segments overnight for stubborn dirt removal?

Inspect belts for signs of wear such as being chewed up or leaving belt dust near the motor pulley.

Is there any belt dust near the motor pulley?

Inspect wheel for smooth and unrestricted rotation.

Does the wheel rotate smoothly and without restriction?

Does the belt require replacement?

Contact the local manufacturer representative if replacement is needed.

Manual Check of Backdraft Dampers

Check if backdraft damper blades open freely by hand

Check if backdraft damper blades close freely by hand

Motorized Dampers Functionality Test

Apply power to motorized dampers

Ensure actuator opens the damper as designed

Ensure actuator closes the damper as designed

Read the maintenance instructions before opening and applying power to the appliance.

Disconnect the appliance from the supply mains before cleaning, maintenance, or replacement of the UV-C Lamps.

UV-C Lamp Inspection and Replacement

Check bulbs for cracks or damage

Have the bulbs been in use for more than 1 year or 9,000 hours?

Replace bulbs if they have been in use for more than 1 year or 9,000 hours.

Is the appliance functioning properly after maintenance?

Check all fasteners for tightness

Check for fatigue, corrosion, wear