Owner's manual
Section 
7
 OPERATION 
7.1  Check power supply against unit serial plate. They must match. 
7.2  Plug service cord into the electrical outlet. Push power switch ON, and turn the 
Safety Thermostat to its maximum position, clockwise. 
7.3   Set Main Temperature Control: Enter desired set point temperature. To enter set 
point mode on the control, press either the Up or Down button one time. The digital 
display will start to blink, going from bright to dim. While blinking, the digital display 
is showing the set point. To change the set point, use the Up and Down buttons. If 
the buttons are not pressed for five (5) seconds, the display will stop blinking and 
will read the temperature of the unit. Note that the Safety Thermostat should be 
turned to its maximum position, until the unit has stabilized at desired set point 
temperature. Allow the incubator at least 24 hours stabilize. 
7.4 Calibration:   The Main Temperature Controller was calibrated at the factory at 
37C; however, it is recommended that calibration is done once the unit is installed 
in its working environment and has been stable at set point for several hours.  
Place a certified reference thermometer in the chamber. Be certain the 
thermometer is not touching any shelving.  Allow the temperature to stabilize again 
until the thermometer reads a constant value for one hour. Compare the digital 
display with the reference thermometer. If there is an unacceptable difference, put 
the display into calibration mode by pressing both the Up and Down arrow pads at 
the same time until the two outside decimal points begin to flash. While the 
decimal points are flashing the display can be calibrated by pressing the Up or 
Down arrow pads until the display reads the correct value. Allow the incubator 
temperature to stabilize again, and recalibrate if necessary. 
7.5  Set Safety Thermostat: As mentioned in step 7.3, the Safety Thermostat should 
be initially set to its maximum position, to allow the unit to stabilize. Once the 
incubator is stabile at the desired set point, turn the Safety Thermostat 
counterclockwise until the Safety Light turns on. Next, turn the Thermostat 
clockwise just until the Safety Light turns off. Then turn the Thermostat clockwise 
two (2) of its smallest divisions on its scale past the point where the Safety Light 
went out. This will set the Safety Thermostat at approximately 1
o
C above main 
temperature set point. 
7.6 Fan Switch: Turn the fan switch on during warm up cycle for faster heat up time.  
Also, this switch may be used for rapid recovery. Once the unit has reached a 
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