Indel Webasto Isotherm SED00036DA, Instruction Manual

Page: 43 / 212

ISOTHERM Digital Display
43
setting, save it and exit from the parameter by pressing button «2»
again or waiting approximately 8 sec.
o The menu is composed of the following parameters:
• PRO [Battery protection level]
The battery protection level is intended as the voltage detected at
the main power leads on the control unit and not the leads on the
battery, so that the data does not include any line voltage drops
along the power line between the battery and the control unit.
For this reason, it is very important to comply with cable cross
sections in ratio to its length and the main power voltage (12 or
24Vdc). Specifications are indicated in refrigerator manuals.
• OF1 for Temperature Offset higher than -6°C (21.2°F)
• OF2 for Temperature Offset between -6°C (21.2°F) and -12°C
(10.4F)
• OF3 for Temperature Offset lower than -12°C (10.4°F)
Temperature offset is intended as the adjustment of the
difference between the actual temperature inside the refrigerated
compartment and the temperature shown on the display.
After a few hours of refrigerator operation, insert a digital
thermometer (not included) inside the compartment in the
position where you wish to have a more precise temperature
with respect to the other part of the compartment and check
that the temperature indicated on the display coincides with
the temperature read on the digital thermometer. If it does not
coincide, change the Offset until the temperature read on the
display coincides with the temperature indicated on the digital
thermometer. In this case, follow the instructions indicated in the
"Sub-menu Configuration functions" paragraph described above,
selecting the OFFSET OF1 or OF2 or OF3 function in reference
to the temperature range read on the digital thermometer.
Once you have entered into the OFFSET function, increase or
decrease data by pressing buttons «6» or «7». If the display
indicates a temperature higher than that indicated on the digital
thermometer, set a negative value equal to the difference read
between the digital display and the thermometer. If the display
indicates a temperature lower than that indicated on the digital
thermometer, set a positive value equal to the difference read
between the digital display and the thermometer.
Save and exit from the function by pressing button «2» again or
waiting approximately 8 sec.