Caltech Calaer 2 kW, Installation And Operating Instructions Manual

Page: 26 / 36

26
EMERGENCY SHUT DOWN PROCEDURE
There is no special manual emergency shutdown procedure. To turn off the
heater, switch the control button to the ‘off’ position. The heater will
automatically switch off in the event of overheating.
CONTROL UNITS
There are several supported control units that can be connected to the
heater. The standard unit being the control button for thermostat
functionality.
CONTROL BUTTON
The control button is used to set a desired set point in temperature where
the temperature sensor is installed and also to turn on and off the heater
when no other control unit is connected.
It features an off-position, a temperature gradient for setting the heater
thermostat and a status light for heater operation feedback.
•
To start the heater and increase the thermostat set point turn the
control button in the clockwise direction.
•
To decrease the thermostat set point turn the control button in the
counterclockwise direction.
•
The heater is turned off by turning the control button all the way in
the counterclockwise direction to the off-position until a “click” can
be heard from the button.