McQuay M4LC Especificaciones Pagina 131

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 269
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 130
By Means Of Diagnostic Flow Chart :
Generally, there are two kinds of problems, i.e. starting failure and insufficient cooling/heating. “Starting failure”
is caused by electrical defect while improper application or defects in refrigerant circuit causes “Insufficient
cooling / heating”.
i) Diagnosis of Electric Circuit
169
The most common causes of air conditioner failure to “start” are :
a) Voltage not within ±10% of rated voltage.
b) Power supply interrupted.
c) Improper control settings.
d) Air conditioner is disconnected from main power source.
e) Fuse blown or circuit breaker off.
Vista de pagina 130
1 2 ... 126 127 128 129 130 131 132 133 134 135 136 ... 268 269

Comentarios a estos manuales

Sin comentarios