AHU annual service report

• Audit Title

• Client / Site

• Conducted on

  Date

• Prepared by

• Location
  Address

AHU Data plate information.

• Manufacturer:

• Serial number:

• Model number:

• Installation date:

Filters.

• Date filters were replaced: (DD/MM/YYYY)

• Recommended next replacement date: (DD/MM/YYYY)

• Are the manometers operational?

  Yes

  No

  N/A

• Manometer reading:

• Are all internal bag/pleated filters in good condition and free from excessive buildup of contaminates?

  Yes

  No

  N/A

• Photo evidence

  Media

Guide vane actuators and modulating dampers.

• Are dampers operational?

  Yes

  No

  N/A

• Photo evidence

  Media

Condensate drains.

• Are the condensate drains clear?

  Yes

  No

  N/A

• Photo evidence

  Media

Frost protection, boost thermostat and controls.

• Is the frost protection operational?

  Yes

  No

  N/A

Vent air.

• Has air been vented from cooling coil?

  Yes

  No

  N/A

• Has air been vented from heating coil?

  Yes

  No

  N/A

Drive belts.

• Supply belt size:

• Extract belt size:

• Are the drive belts in good condition?

  Yes

  No

  N/A

• Are the drive belts aligned correctly?

  Yes

  No

  N/A

• Are the drive belts suitably tensioned?

  Yes

  No

  N/A

• Photo evidence

  Media

Drive pulleys.

• Are the drive pulleys aligned and secure?

  Yes

  No

  N/A

• Photo evidence

  Media

Drive couplings.

• Is there suitable clearance of drive couplings? (Report excessive clearance)

  Yes

  No

  N/A

• Photo evidence

  Media

Damper and guide vane pivots and linkages.

• Have all dampers and guide vane pivots and linkages been lightly oiled?

  Yes

  No

  N/A

• Photo evidence

  Media

Motorised dampers.

• Are the louvers clear and free from obstruction?

  Yes

  No

  N/A

• Are the motor couplings secure?

  Yes

  No

  N/A

• Does the motor run without excessive noise and vibration?

  Yes

  No

  N/A

• Photo evidence

  Media

Heating and cooling coils.

• Have the heating and cooling coils been cleaned?

  Yes

  No

  N/A

• Are the heating and cooling coils in good condition?

  Yes

  No

  N/A

• Photo evidence

  Media

Controls and electrical connections.

• Are the system controls operational?

  Yes

  No

  N/A

• Are the system controls and electrical connections in good condition?

  Yes

  No

  N/A

• Photo evidence

  Media

Valves.

• Have all associated valves been fully opened and closed then reset to original setting?

  Yes

  No

  N/A

• Photo evidence

  Media

Air Handling Unit.

• Has the AHU Interior been thoroughly cleaned?

  Yes

  No

  N/A

• Has the entire AHU been checked for corrosion?

  Yes

  No

  N/A

• Photo evidence

  Media

Motors.

• Are the motor casings and components in good condition?

  Yes

  No

  N/A

• Have the electrical terminals been checked and tightened?

  Yes

  No

  N/A

• Has the load current been checked against data plate value?<br>

  Yes

  No

  N/A

• Load current:

• Has the lubricant been replaced in motor bearings?

  Yes

  No

  N/A

• Has the bearing wear been checked?

  Yes

  No

  N/A

• Photo evidence

  Media

Print and sign

• Please sign

  Sign