Title Page

  • Site conducted

  • Conducted on

  • Prepared by

  • Location

1. Overview

  • The checklist will be used solely for the general AC system within the project unit testing and commissioning. There will be adjustment to be made on the check list referring to the vendor design requirement and compatibility.

2. Checklist for Chilled Water Balancing

  • Contractor

  • Carried out by

  • Date

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  • Room

  • Diffuser/Grill Label Number

Design

  • Design Water Flow rate (l/s)

  • Drop Delta P (kPa)

Measurement

  • Design Water Flow rate (l/s)

  • Drop Delta P (kPa)

  • Valve Position

3. Checklist for Ductwork

For Air Handler/FCU:

  • Checklist Item Installation

  • No sign of leakage

  • No sign of mold and biological growth

  • Free of dirt

  • Ductwork insulated as required.

  • Flexible connectors installed as specified

  • Flexible connectors sealed

  • Easily access of maintenance

  • All grilles are cleaned and unobstructed

  • Ducting is clear from unnecessary turning joints

  • Maximum duct support spacing is ≤1.5m

  • Duct is supported with metal straps ≥38mm width

4. Checklist for VAV Air Balancing

  • Contractor

  • Carried out by

  • Date

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  • Room

  • Diffuser/Grill Label Number

Minimum Flow

  • Design Air Flow rate (l/s)

  • Minimum Flow Measured Air Flow rate (l/s)

  • Measured Temp (0C)

Maximum Flow

  • Design Air Flow rate (l/s)

  • Measured Air Flow rate (l/s)

  • Measured Temp (0C)

5. Checklist for VAV Terminal

  • Contractor

  • Carried out by

  • Date

  • For VAV Terminal

Installation

  • VAV terminal in place

  • VAV terminal ducted

  • VAV terminal connected to controls.

  • Manufacturer's required maintenance clearance provided

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  • VAV Code Number

  • Room (s) Served

  • Max Cooling Air Flow (l/s)

  • Min Cooling Air Flow (l/s)

Device Locations

Observe VAV Box

  • Removable without removing ductwork of piping

Observe Temperature Sensor Location

  • Temporary Location

Test Initiation

Initial Performance

  • Space Temperature Set Point (0C)

  • Space Temperature (0C)

  • VAV Discharge Temperature (0C)

  • Supply Air Flow Set Point (l/s)

  • Damper Opening Position (%)

  • Opening Actuator Position (%)

Occupied Cooling

Set the room set point temperature to 25 0C

  • VAV Flow (l/s)

  • Opening Actuator Position (%)

  • VAV Discharge Temperature (0C)

Set the room set point temperature to 23 0C

  • VAV Flow (l/s)

  • Opening Actuator Position (%)

  • VAV Discharge Temperature (DegC)

Device Location

  • VAV box controller, strainer and volume damper are easily accessible

  • VAV thermostat is not subjected to direct sunlight or other temperature influencing sources

Power & Communication

  • Control damper responds to BMS commands

  • BMS graphic screen is complete and points have been properly mapped to the tenant BMS

  • System is able to fully execute all steps of the sequence of operation and is able to maintain all system set points

Report & Documentation

  • Air side testing, adjusting and balancing information have been submitted and deficiencies corrected

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  • Does overall VAV boxes perform as normal?

  • Please specify below

6. VAV Annual Maintenance Check List

  • Contractor

  • Carried out by

  • Date

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  • VAV Code Number

  • Room (s) Served

  • Max Cooling Air Flow (l/s)

  • Min Cooling Air Flow (l/s)

  • Occupied Space Temperature Cooling Set Point (0C)

Occupied Cooling

Set the room set point temperature to 25 0C

  • VAV Flow (l/s)

  • Damper Opening Position (%)

  • VAV Discharge Temperature (0C)

Set the room set point temperature to 23 0C

  • VAV Flow (l/s)

  • Damper Opening Position (%)

  • VAV Discharge Temperature (DegC)

Unoccupied Cooling

Set the room set point temperature to 27 0C

  • VAV Flow (l/s)

  • Damper Opening Position (%)

  • VAV Discharge Temperature (0C)

Power & Communication

  • Control damper responds to BMS commands

  • BMS graphic screen is complete and points have been properly mapped to the tenant BMS

  • System is able to fully execute all steps of the sequence of operation and is able to maintain all system set points

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