1st
2nd
code
code
Description
Miscellaneous codes
Daylight saving
time
implementation.
+ R
Forced heating
(installation
check).
+ Q
Forced cooling
(installation
check).
+
Reset all
settings back to
lËl¶
factory
configuration.
Press
during 5
seconds. The
complete LCD
is shown to
confirm all
settings are
reset.
After
configuration (
changed manually again.
Installation manual
23
Default
ÌlË
©
©
—
resetting
all
lËl¶
+
Range
ÌlË
©
/
ÌlË
©
/
ÌlË
©
/
—
settings
back
), the parameters must be
RKRTR + EKRTETS
Room thermostat
Step
—
—
—
—
to
factory
4PW56107-1