4421 Tradition Trail ● Plano, Texas 75093 ● 972-964-2700 ● 800-836-7472
SP-ENG-211-D48-02 Rev 2.3 11 |
P a g e
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-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 the Digital Temperature Controller Programming section for details on all
default settings.
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.
Adjustable Temperature Probe
The adjustable temperature probe provides you with a 12
’ temperature probe that can be installed
anywhere in your enclosure. This allows you to have the flexibility to monitor and maintain the
temperature at any specific location of your enclosure.
Ethernet/IP Controller Output
This option provides the ability to communicate with the Delta-T Air Conditioner controller via the
Ethernet/IP protocol. You can monitor and control all settings from a remote location with a PLC.
Full specifications will be provided with this option. For full details refer to the Ethernet/IP Option
Specifications included with the Air Conditioner.
Remote Controller Option
When having our Programmable Digital Controller on the face of our Air Conditioner does not fit your
application, ISC Inc offers the Remote Controller Package (i.e. OD Option). This option moves the
controller into
your enclosure using a 10’ cable along with a universal, 16 gauge powder coated steel
mounting bracket. The Air Conditioner will have no openings on the face of the unit. Below is a partial
schematic showing the OD option wiring connections to the digital controller.
