Data Aire DAFC-11 Manual de instalación descargar pdf (Pagina 27)

7.5 Fuses

Fuses may occasionally require changing especially with installations where the voltage is not con-

sistent. Drops in voltage can create brief periods of high amp draw, causing fuses to blow. Always

replace fuses with those of the equivalent rating with regard to: 1) amperage, 2) voltage and 3)

speed. For instance – compressors are and motors are inductive loads which require time delay

fuses where electric reheat and humidiﬁ ers are resistive loads requiring fast acting fuses.

7.6 Heating Elements

Heating elements do not normally require maintenance. However, they may accumulate a ﬁ lm of

dust or dirt when unused for extended periods of time. When energized, the burning debris can

create smoke or an unpleasant odor. To help avoid a problem, periodic cleaning is recommended.

7.7 Refrigerant Filter Drier

Factory installed refrigerant ﬁ lter driers do not require maintenance or replacement unless the sys-

tem has been opened. When replacing compressors or other repairs that open the refrigeration

system to the atmosphere, it is always advisable to replace the ﬁ lter drier. The equivalent type and

size should be used.

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Data Aire DAFC-11 Manual de instalación Pagina 27