Master-Bilt Walk-In Cooler or Freezer Troubleshooting
Notice the unit won’t run or the interior won’t stay cool? Rather than start panicking, try an easy and quick fix to remedy it. These Master-Bilt walk-in cooler or freezer troubleshooting tips will help you get the unit operating and door securely closed so product stays at the perfect temperature.
The following guide works for Master-Bilt walk-in models like the QS Series, Quick Ship, Bilt2Spec™ & Ready-Bilt™ and more.
Not Working or Cooling/Freezing
- Power cord is unplugged - Plug in the unit.
- Note: Inspect the power cord first to determine if it’s damaged and needing to be replaced by a technician.
- Circuit breaker is off or tripped - Turn on or reset the breaker.
- Door is left ajar - Securely close the door. This can also occur due to issues with the door closer or gaskets.
- Condenser is dirty - Clean the condenser.
- Temperature is set too high or low - Use the controller to adjust the temperature setting.
- Sweep gasket is worn out and creates a gap - Replace or adjust the sweep gasket.
- Door gasket is dirty or damaged - Clean or replace the gasket.
- Door closer is out of adjustment - Adjust the closer.
Looking to perform more maintenance on your walk-in? Check out our guide on Master-Bilt walk-in cleaning and maintenance to help.