An air-cooled refrigeration unit has adequate electrical supply and maintenance access, but nearby shelving blocks its condenser airflow. Which installation issue directly needs correction?
- APower source availability
- BSpace for maintenance access
- Ventilation requirements
- DColor matching with the store's decor
Where to look it up
https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.303
Why C is correct
The blocked condenser airflow is the stated defect and must be corrected to permit heat rejection according to the equipment instructions. Electrical supply and maintenance access remain important; the question expressly states they are already adequate.