Title Page

  • Site

  • Conducted on

  • Prepared by

AHU Details

  • Location

  • Unit Reference

  • Unit Make

  • Model Number

  • Serial Number

Service Type

  • Service Type

  • Filters Cleaned or Replaced

  • Fan Scrolls Cleaned

  • Unit Fascia Cleaned

  • Cooling Method

F-GAS Leak Test requirements

  • Refrigerant type and quantity details present

  • Refrigerant Type

  • Refrigerant Quantity

  • Calculated Equivalent tonnes of CO2 - (Equivalent tonnes of CO2 = Weight of refrigerant x Global Warming Potential / 1000)

  • F-GAS leak check frequency (up to 5 tonnes - Not required, 5 to 50 tonnes - 12 monthly, 50 to 500 tonnes - 6 monthly, more than 500 tonnes - 3 monthly)

  • Type of leak test carried out

  • Leak test passed

  • Details of failure

  • Evaporator Coil cleaned

  • Condenser coil cleaned

  • Cooling coil cleaned

  • Cooling valve operation checked

  • Drip Tray Cleaned

  • Condensate Pumps / Drainage Tested

  • Evaporator/Cooling coil and drip tray chemically treated

  • Air ON Coil Temperature - COOLING

  • Air OFF Coil Temperature - COOLING

  • Heating Method

  • Heating Coil cleaned

  • Heating valve operation checked

  • Elements Cleaned

  • Element resistances checked and consistant with designed power rating

  • Gas burner details to be taken so service requirements can be costed for

  • Pircures of burner so service requirements can be costed for

  • Air ON Coil Temperature - HEATING

  • Air OFF Coil Temperature - HEATING

  • Unit Securely Mounted

  • Controls Checked

  • Wiring and Electrical terminations Checked

  • Fans Operational

  • Unit Operates In All Modes

  • Belts & Pulley Condition

  • Unit Set Point

Service Details

  • Filter Cleaned

  • Fan Scroll Cleaned

  • Unit Fascia Cleaned

  • Cooling Method

  • Evaporator/Cooling Coil Cleaned

  • Condensate Pumps / Drainage Tested

  • Evaporator/Cooling Coil and Drip Tray Chemically treated

  • Unit Operates In All Modes

  • Heating Method

  • Elements/Coil cleaned

  • Belts & Pulley Condition

Faults

  • Faults Found

  • Details of faults

  • Pictures of faults

Engineer Sign Off

  • Comments

  • Signature

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