Lack of Cooling or Heating Effect

¿Qué significa Lack of Cooling or Heating Effect ?

The unit is not providing the expected level of cooling or heating.

• Fouled evaporator surface (cooling mode)
• Fouled coil surface (heating mode)
• Improper flow through the evaporator
• Low refrigerant charge

Haga clic en los pasos para seguir su progreso.

1. 1

   Clean the evaporator surface if fouled (observe low suction pressure).

2. 2

   Clean the coil surface if fouled (observe low suction pressure).

3. 3

   Adjust water flow to be within chiller design specifications.

4. 4

   Check subcooling and add refrigerant charge as needed (requires qualified technician).