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NOMENCLATURE
Hydrocollator® Heating Units
WHITE LAMP (where applicable),
when illuminated, indicates that main power is connected,
the switch is on and unit is operating.
RED LAMP (where applicable),
when illuminated, warns of an overheat/low water condition.
Action is necessary to correct the condition.
GREEN LAMP (220/240 volt units)
, when illuminated, indicates that main power is connected,
the switch is on and unit is operating.
IMPORTANT:
Some models (220-240 Volt) are fitted with a thermal cut-out thermostat which
acts as a “Non self-resetting” thermal cut-out. In the unlikely event of a fault condition, this
device is designed to open the power circuit between 190°F ± 14°F (88°C ± 8°C). It is not
possible to alter its operating range. The operation of the unit may be restored by depressing
the red button after the water/element temperatures have been allowed to cool. If the fault
condition persists, please contact Chattanooga Group or an authorized agent.
Red Lamp
White Lamp
