V08 en, SCC - 86 -
CM_P - Manual humidity calibration
Duration for calibration is 45 min for unit size 61-102 and 60 min for unit size 201-202.
This basic information is evaluated during „self test“ aer installation or during manual calibration and stored on
the PCB and EEPROM.
Manual calibration has to be done when any of the below listed service work has been carried out:
1 changing PCB
2 removing of fan wheel / motor
3 changing thermocouple B4
4 changing dierential pressure sensor P1
5 changing air bae
6 installation of a UltraVent or extraction hood on top of the unit
7 installation as the lower unit of a Combi Duo aer it has done a self test as a single unit
Note: In this case do NOT run a new self test, as otherwise the boiling point and the gas blower speed
will be overwritten!
CR 2032
X20
X19
X18
X21
X23
X14
X13
X11
X 8
X26
X27
X30
X12
X 1
X50
X 2
X 4
X 5
X 6
X 3
X32X24
X10
X31
X17 X16
Dip 1
Dip 2
X9
X25
X7
A9
Ethernet
option
A4
1,6AT
1) Switch unit ON
2) On operator PCB set DIP switch 2 to „ON“ position
3) Select calibration with timer dial:
manual calibration
4) Activate manual calibration by pressing core temperature key
5) To de-activate function test set DIP switch 2 to „OFF“
position. Switch unit o and on again.