4421 Tradition Trail ● Plano, Texas 75093 ● 972-964-2700 ● 800-836-7472
SP-ENG-211-000-19 Rev 1.0
10
|
P a g e
Refer to Advanced Digital Temperature Controller Programming section on page 8 for details on changing
these parameters.
Celsius Programming
Celsius Programming option allows the user to control the DELTA-T Air Conditioner in SI units. This
feature can be programmed into the digital temperature controller at time of manufacturing.
External Heat Output
This option allows you to add an external heater to be located anywhere in your enclosure. These
external heaters are ideal for focusing on individual sections of the enclosure without having a large
capacity Built-in Heater.
External Heater capacities available are 100 Watt, 150 Watt, 200 Watt, 250 Watt, 300 Watt,
400 Watt, 550 Watt, 650 Watt & 950 Watt
Default Settings:
•
55°F Heat Set Point
•
3°F Differential
At the default settings the heater output turns on at 52°F and operates until the temperature has reached
55°F. Refer to Advanced Digital Temperature Controller Programming section on this manual for details
on changing these parameters.
Special Programming
All DELTA-T Air Conditioners have a Special Programming option for selecting unique pre in programmed
settings for special requirements. Although most parameters are accessible in our digital controller, this
option allows you to receive a unit preset to your requirements without the need to manually configure the
unit. Refer to Advanced Digital Temperature Controller Programming section for details on all default
settings.
High Ambient
Most of our air conditioners have capabilities for high ambient application upgrades from our Standard
Maximum Ambient temperature of 131°F. With this option we can optimize the Air Conditioner during
manufacturing to achieve improved performance at high ambient conditions.
Open Door Kill Switch
This option provides you with an adjustable and mountable safety switch for your electronics enclosure.
This switch will disable power to the air conditioner when your electronics enclosure door is open allowing
you to work on your enclosure without the risk of unintentionally powering the unit.
