User Manual

11
www.combisteel.com
Operation steps
Start your cooler in morning hours and in working hours. It is important that the energy should not shut down
during 48 hours.
Control unit shall start to learn working hours of the place it is in, and the operation characteristics of the cooler
from the first day it operates. When the control unit can identify a stabile characteristic under operating
conditions, it starts to control the cooler. This period is between 2 and 10 days.
When the learning mode is completed, control unit shall start stand-by mode after selling point is closed and
after 30 minutes it shall turn off its lights. The next day, 3 hours before the opening of the shop, it shall pass to
normal operating condition in order to keep the refreshments inside ready.
Important note:
Control unit shall compare the product using characteristic that is recorded and taken as reference with variable
using characteristic continuously. In direction of periodic changes as seasonal changes and change of opening
and closing hours of the shop, it shall learn and modify the program according to new conditions and control the
cooler continuously.
Absolutely do not close the front part of the motion sensor otherwise cooler shall not sense the using frequency
of the cooler.
Operation and screen information:
COMPRESSOR (compressor light): if green light is on, it shows that compressor is active.
FAN (fan light): if green light is on, it shows that inner fans are active.
On screen of the control panel, symbols stated below can appear depending on the type of the trouble that may
be formed and cooling mode of the cooler.
“USE” : your cooler is ready to use
“_ _ _” : your cooler is in stand-by mode
“888” : your cooler is in protection against freezing mode
“dO” : it shows that the door is open
“dEF” : system is in defrost mode
“rSF” : there is a problem at cooling system, contact your cooler maintenance
“SLO” : cooler is shut down because the voltage is low
“SHI” : cooler is shut down because the voltage is high
“Pf1” : input problem, contact your cooler maintenance
ATTENTION:
The defrost button can be used to set the cooler manually on defrost mode which will last for 10 minutes.
1. PIR (motion detector)
2. Set button
3. Compressor LED
4. Fan LED
5. Perishable LED**
6. Motion LED
7. Up button*
8. Defrost button
9. Display
10. Down button*
11. Configuration port*
*These buttons are for service use only
**This LED has no function on this cooler