Environmental Express MicroBloc - Manual (Page 11)

800.745.8218 / 843.576.1147 / www.environmentalexpress.com Environmental Express • 9
HotBlock: Operation and Instruction Manual Getting Started
Manual Operation
1. Press the INDEX key to change to set-point display, the SV display will have SPI displayed.
2. Change the process set point (PV display) by pressing the UP ARROW or DOWN ARROW key to change the value, and
press the ENTER key to retain it.
3. Press the INDEX key to return to the process / set point display. The unit will heat to this temperature and hold.
Automatic Operation
Note: These instructions are for a ramp, hold and shut off, you can have up to 16 ramps and hold settings. The example is
for a 20 minute ramp to 125°C hold at 125°C for 60 minutes and turn off.
1. Press the UP ARROW & ENTER keys simultaneously for one second only to get into the Secondary Menu.
2. Press the INDEX key 10 times until the SV display shows PROg. If the PV display is ON it must be turned OFF by pressing
the UP ARROW or DOWN ARROW key and press ENTER to retain it.
3. Press the INDEX key once until PSET is displayed.
4. Press the UP ARROW key to turn the Program Function ON if it is not on and press ENTER to retain it.
5. Press the INDEX key once, the SV display should now be STAT. Press the UP ARROW to turn on the Primary Menu if it is
not ON and press ENTER to retain it.
6. Press the INDEX key once, the SV display should now be TBAS. Press the UP ARROW to change the Ramp/Soak Time Base
to minutes. The PV display should now be 60 S, press ENTER to retain the setting.
7. Press the INDEX key once, the SV display should now be IT. Press the UP ARROW or DOWN ARROW to set 20minutes for
the first segment and press ENTER to retain the setting.
8. Press the INDEX key once, the SV display should now be ISP. Press the UP ARROW or DOWN ARROW to set 125 value for
the temperature and press ENTER to retain the setting.
9. Press the INDEX key once, the SV display should now be ZT. Press the UP ARROW or DOWN ARROW to set 60 minutes for
the (hold) second segment and press ENTER to retain the setting.
10. Press the INDEX key once, the SV display should now be ZSP. Press the UP ARROW or DOWN ARROW to set 125 value for
the hold temperature and press ENTER to retain the setting.
11. Press the INDEX key 29 times until the SV display has PEND on it. Press the UP ARROW or DOWN ARROW key until the
display shows 0OFF (Program End Action) and press ENTER to retain the setting.
12. Return to the HOME position by waiting for the Secondary Menu display to time out or by pressing the UP ARROW &
ENTER keys and then the DOWN ARROW & INDEX keys.
13. Press the UP ARROW & ENTER keys to get into the Secondary Menu.
14. Press the INDEX key 10 times until the SV display is PRO9. Press the UP ARROW or DOWN ARROW key to turn ON Ramp/
Soak Feature and press ENTER to retain the setting.
15. Return to the HOME position by waiting for the Secondary Menu display to time out or pressing the UP ARROW &
ENTER keys and then the DOWN ARROW & INDEX keys
16. The unit when turned on will be in the hold mode. To run the program press the HOLD key for 3 seconds. The unit will
now heat to 125°C in 20 minutes, hold at 125°C for 60 minutes and turn the heat off.
17. To re-start the program, turn the main switch off and on, press the k key for 3 seconds.