Microprocessor control, Cont.), 7o - adjusting the drawer perimeter heaters – Kairak Undercounters (KU) User Manual

Page 23: 7p - adjusting the room temperature offset

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Undercounter Refrigerators and Freezers

PAGE 23

7o - AdjUstInG tHE dRAWER PERIMEtER HEAtERs:

This parameter allows the customer to turn ON and OFF the anti-condensate door/drawer
perimeter heaters. This parameter is set to the highest setting (100) at the factory so that
the door/drawer heaters stay on continuously. If you choose to have the door/drawer
heaters cycle on and off, lower this parameter to approximately 30. If condensation forms
around the door/drawers, increase the parameter until condensation stops. The exact
setting will vary depending on ambient conditions.

Follow the instructions to enter the customer access code on page 8.

When the control displays Thermostat Set High, press the down arrow

key until the control display reads

DewPoint Compensation Factor. Press

the set button . Press the arrow keys to adjust the factor to your desired

setting. When the display shows the factor you want press the set button . The

display will then read DewPoint Compensation Factor. You can use the up

or down arrow keys to scroll to the next parameter or press the alarm cancel

button to exit .

7. MIcRoPRocEssoR contRol

(cont.)

SET

SET

)

)

)

7P - AdjUstInG tHE RooM tEMPERAtURE oFFsEt:

The room temperature offset parameter allows a service technician or end user the
ability to have the display show a temperature that is within three degrees of the actual
temperature being read by the cabinet air sensor. This allows for continuity of reading
between different temperature reading devices. (i.e.: thermistor vs. thermocouple vs.
handheld thermometer) This parameter is preset at the factory to “-2.50F”.

Follow the instructions to enter the customer access code on page 8.

When the control displays

Thermostat Set High, press the down arrow key

until the control display reads

Room Temperature Offset. Press the set

button . Use the arrow keys

to adjust the offset to your desired setting.

When the display shows the offset you want press the set button . The display will

then read Room Temperature Offset.

You can use the up or down arrow keys to scroll to the next parameter, or press

the alarm cancel button to exit .

SET

SET

)

)

)

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