Cooling System Performance Checklist
Ensure peak cooling efficiency & prevent costly breakdowns! Download our Cooling System Performance checklist for Facility Managers - a step-by-step guide to optimize chiller performance, HVAC maintenance, and reduce energy costs. Stay proactive & keep your building comfortable.
This Template was installed 2 times.
System Overview & Documentation
Initial assessment of system details and available documentation. Verifies basic system information and ensures operational records are accessible.
System Name/Identifier
System Capacity (tons/kW)
Date of Last Major Overhaul
Brief System Description (age, make, model, configuration)
System Schematic/P&ID
Cooling System Type (e.g., Chilled Water, Direct Expansion)
Relevant Operating Procedures/Maintenance Schedules available?
System Status (Operational, Standby, Out of Service)
Chiller Performance
Detailed checks related to chiller units including efficiency, temperatures, pressures, and operational status.
Chilled Water Supply Temperature (°F)
Chilled Water Return Temperature (°F)
Condenser Water Supply Temperature (°F)
Condenser Water Return Temperature (°F)
Chiller Power Consumption (kW)
Entering Refrigerant Pressure (PSI)
Leaving Refrigerant Pressure (PSI)
Chiller Operational Mode
Notes/Observations regarding chiller operation
Cooling Tower Performance
Inspection and evaluation of cooling tower operations, focusing on water quality, fan efficiency, and structural integrity.
Cooling Tower Water Inlet Temperature (°C)
Cooling Tower Water Outlet Temperature (°C)
Cooling Tower Water Flow Rate (GPM/LPM)
Cooling Tower Fan Speed (RPM)
Water Treatment Type
Observations Regarding Water Quality (Clarity, Color, Odor)
Condition of Cooling Tower Fill
Photo of Cooling Tower Basin and Fill
Last Water Treatment Log Review Date
Pump Performance
Assessment of pump efficiency and condition, focusing on flow rates, pressures, and signs of wear.
Pump Discharge Pressure (PSI)
Pump Suction Pressure (PSI)
Pump Flow Rate (GPM)
Pump Motor Current (Amps)
Pump Noise Level (Qualitative)
Pump Vibration (Qualitative)
Observations/Notes on Pump Performance
Last Pump Maintenance Date
Refrigerant Management
Checks related to refrigerant levels, leaks, and compliance with environmental regulations.
Refrigerant Type (GWP Value)
Current Refrigerant Charge (lbs/kg)
Refrigerant Leak Rate (lbs/kg/year)
Leak Detection Method Used
Last Refrigerant Level Check Date
Description of Any Refrigerant Leak Events (Date, Location, Repair)
Refrigerant Handling Procedure Followed?
Upload Refrigerant Handling Log (if applicable)
Distribution System (Air & Water)
Evaluation of air handling units (AHUs) and water distribution piping for leaks, insulation, and airflow/water flow issues.
Air Handler Supply Air Temperature (degF)
Air Handler Return Air Temperature (degF)
Water Chiller Supply Temperature (degF)
Water Chiller Return Temperature (degF)
AHU Fan Speed (%)
Evidence of Water Leaks Observed?
Notes on Air Duct Insulation Condition
AHU Drain Pans Clear and Functioning?
Upload Photo of AHU Condensate Drain Line
Control System & Instrumentation
Review of the control system's functionality, sensor calibration, and alarm settings.
Chiller Entering Water Temperature (EWT)
Chiller Leaving Water Temperature (LWT)
Cooling Tower Water Temperature (CWT)
Differential Pressure Across Air Filters (in)
Control System Software Version
Notes on control system behavior/issues (if any)
Date of last control system calibration
Which alarms are currently active?
Safety & Environmental Compliance
Verification of safety protocols and compliance with relevant environmental regulations.
Refrigerant Leak Detection System Test Results (ppm)
Last Refrigerant Leak Repair & Documentation Date
Refrigerant Type in Use?
Description of any recent environmental concerns or incidents related to the cooling system
SDS (Safety Data Sheet) for refrigerants readily available?
Cooling Tower Blowdown Temperature (degrees F)
Proper signage displayed regarding refrigerant hazards?
Details of any training provided to personnel handling refrigerants or working near the cooling system
Facility Management Solution Screen Recording
Simplify facility management with ChecklistGuro! This screen recording shows how to manage work orders, track assets, and streamline maintenance. See the power of automation! #facilitymanagement #checklistguro #bpm #businessprocessmanagement #maintenance #assetmanagement
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