Specifications

4421 Tradition Trail ● Plano, Texas 75093 ● 972 -964-2700 ● 800-836-7472
URL: www.iscenclosurecooling.com ● Email: [e-mail]
SP-ENG-210-100-09 Rev 1.6 14 | P a g e
HOW TO ACCESS HIDDEN MENU 1……..
1. Enter the Programming mode by pressing the SET + DOWN arrow keys simultaneously for 3 seconds.
The “F” LED starts blinking.
2. Select the required parameter by pressing the UP or DOWN arrow key. Press the SET key to display
its value.
3. Use the UP or DOWN arrow key to change its value.
4. Press SET to store the new value and move to the following parameter.
To exit: Press SET + UP arrow keys or wait 15 seconds without pressing a key.
Note: The set value is stored even when the procedure is exited by waiting for the time -out to expire.
HOW TO ACCESS HIDDEN MENU 2……..
1. Enter the Programming mode by pressing the SET + DOWN arrow keys simultaneously for 3 seconds.
The “F” LED starts blinking.
2. Release the keys, then push the SET + DOWN arrows keys simultaneously, again for more than 7
seconds.
The Pr2 label will be displayed immediately followed by the HY parameter.
3. Select the required parameter by pressing the UP or DOWN arrow key. Press the SET key to display
its value.
4. Use the UP or DOWN arrow key to change its value.
5. Press SET to store the new value and move to the following parameter.
To exit: Press SET + UP arrow keys or wait 15 seconds without pressing a key.
Note: The set value is stored even when the procedure is exited by waiting for the time -out to expire.
HOW TO LOCK THE KEYPAD……..
1. Press and hold the UP and DOWN arrow keys simultaneously for more than 3 seconds.
2. The POF message will be displayed and the keyboard will be locked.
At this point, it will be possible only to see the setpoint or the MAX or MIN temperature stored.
3. If a key is pressed for more than 3 seconds the POF message will be displayed.
HOW TO UNLOCK THE KEYPAD……..
1. Press and hold the UP + DOWN arrow keys simultaneously for more than 3 seconds until the Pon
message is displayed.
Functions and Parameters
Function
Operation
Parameter
Menu
Location
Factory
Default
Operating
Range
Unit
Cooling Setpoint
Set Desired Cooling
Temperature
SET
Main
90
70 - 95
°F
Cooling
Differential
Control Hysteresis
Hy
Hidden
Menu 1
5
1 - 45
°F
Compressor
Protection
Anti short-cycle delay
AC
Hidden
Menu 2
5
0 - 50
min
Probed Displayed
Select Display Probe
P1 – Enclosure Temperature
P2 – Condenser Temperature
Lod
Hidden
Menu 2
P1
P1 / P2
N/A
Auxiliary
Setpoint
Setpoint for Dry Contact *1
/ Heater
SAA
Hidden
Menu 2
105 / 55
-67 - 302
°F