Rational iCombi Quick Service Reference

| SERVICE REFERENCE iCombi
SERVICE REFERENCE iCombi
Control panel
On/Off switch
Settings
Service level
Central dial
Wi-Fi connected
no Wi-Fi connection working
LAN connected
no LAN connection working
Unit connected with ConnectedCooking
ConnectedCooking is available, but not connected
Demo mode active
Energy optimisation active
USB connection was detected
F
UNCTION LEVEL
MyDisplay- Password RAdmin
S
ERVICE LEVEL
Up to LM100-17.0.30:
Service level password: TECLEVEL
From LM100-17.3.x:
1. Scan the QR code with the PIN Creator app.
80.51.872 RTS/Doem V06.3 - 07/24 en-GB
2. Enter the PIN (8-digit) in the cooking system.
S
ERVICE LEVEL
Launch Tab Description
er
Basic settings Unit-specific settings and calibration.
To apply the values, switch the unit
Settings 2
off and on again.
Note: Basic settings 2 can be changed
via ConnectedCooking.
Notification centre Service errors that are not assigned to
a specific launcher. It is possible to re-
set an error.
Component re- Maintenance history: Any exchanged
placement components can be entered in the lo-
gbook here.
Runtimes General runtimes to the unit.
Diagnosis Serial numbers and tests of compon-
ents, PCB temperatures.
Software Software versions/hardware revi-
sions on components.
Service error Service history for module errors.
Diagnosis Realtime data: All sensors and actuat-
ors of the module are checked for
their current status.
Module test Short programme for detecting errors
in the steam system, such as problems
with steam saturation.
Function test Test of all components of the corres-
ponding module.
Runtimes Runtimes for module-specific com-
ponents and modes.
Volume measure- Possibility to redetermine the steam
ment generator volumes.
Service error ...see "Steam" launcher
Diagnosis
Function test
Runtimes
Motor position Fan motors can be tested and reposi-
tioned using drag & drop.
Service error ...see "Steam" launcher
Diagnosis
Launch Tab Description
er
Function test
Runtimes
Calibration values Displays the calibration values.
Service error ...see "Steam" launcher
Diagnosis
Module test A short programme (10-20 min) to
reset iCare System errors. Start before
or after the cause of the error has
been rectified.
Test of the circulating pump M17.
Process is aborted unconditionally.
Function test ...see "Steam" launcher
Runtimes
Service error ...see "Steam" launcher
Gas parameters Gas speeds, CO
screw lengths and change of gas type.
Runtimes ...see "Steam" launcher
Flue gas analysis Start of the flue gas analysis for all
burners.
R CPU PCB
EPLACING THE
a. Unit disconnected from mains voltage
b. Remove micro SD card
c. Replace CPU PCB
d. Insert micro SD card
e. Switch on the unit
f. iCombi Pro-Homescreen visible
g. Unit installs software backup from micro SD card to the CPU PCB
h. Update unit with the latest software
Pict. 1: # 87.01.757
C / -
ALIBRATION SELF TEST
A self-test is necessary:
for a new installation.
n
if the CPU PCB A11 and the micro SD card need to be replaced at
n
the same time.
if the unit has undergone a dry calibration and is connected to the
n
water supply at a later point in time (Service 63).
target values, CO
2 2
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