7340_7350-25-33 Series Operations Manual
Rev J 3-31-21
Page 63 of 92
Door Heat
Some Caron units are equipped with an integral door heater to keep internal
condensation off of the glass viewing area (not available on 7350). This is only for units
with humidity control. In extreme ambient or running conditions, the factory default
settings may need adjusted to maintain a clear viewing area. Increasing the door
heater percentage will increase the amount of heat applied to prevent
condensation. The door heater can run in either automatic or manual
mode. Automatic is the preferred and default setting.
From the Setup screen press the
(Door Heater) button
In Automatic mode, the door heater works in conjunction with the internal heaters to
maintain the temperature set point. In the event that the temperature is above set
point, the door heater will automatically throttle back.
In this mode, the output percent is a scale factor of the overall heat output
percentage. If condensation is present on the glass door under stable condition, then
increase the door heater percentage value. The factory default value is 10%.
To change the output percent value
Press the
(Door Heat Percent)
button.
Enter the hour by using the keypad, press the enter button when complete.
Door Heater
Button
Auto/ Manual
Button
Door Heat
Percent
Button
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