Bosch B26FT70SNS Repair Manual page 44

8-3. Refrigerator Compartment
8-3-1. Refrigeration failure (Foods does not get cool or cold soon.)
Start
Any error mode
on Front PCB?
R-Fan
works ok ?
R-Sensor is ok
(normal) ?
Freezer compartment
Is ok ?
Refrigerator gasket
have gap ?
Foods are placed just
close to R-Sensor ?
Refrigerator door
openings are too often ?
Y
N
N
Y
N
Y
N
Y
Y
N
N
Y
N
Y
N
※ Refer to the
Error Display
R-Fan motor
is ok?
Y
Wiring connection
is ok ?
N
Gasket have
any gap ?
N
Door is hanged down
to make gap between
cabinet ?
* Advise to use Fridge Dial
43
Solve error code
problem, if any.
N
Change
the R-Fan motor.
Y
Change the Main PCB.
Check the wirings.
Change the R-Sensor
and check connector.
Refer to "Freezing
does not work."
Y
Repair to eliminate
the gap of gasket.
Y
Reassemble doors.
Explain not to place foods close to
R-sensor or cold air spout.
Explain not to open doors
unnecessarily or frequently.
more colder setting