HomeMatic HMIP-eTRV-2, Installation And Operating Manual

Page: 51 / 153

51
Troubleshooting
*If empty batteries are not replaced, the radiator thermostat moves to a "valve error
position". This avoids that the set temperature in the room cannot be reached any
more due to a low battery. A valve error position of 15 % is set in the factory settings.
Lock symbol (
Prg
Offset
AUTO
MANU
BOOST
Mo Tu We Th Fr Sa Su
0 6 12 18 24
) Operating lock activated Deactivate the
operating lock via
the app.
Antenna
symbol (
Prg
Offset
AUTO
MANU
BOOST
Mo Tu We Th Fr Sa Su
0 6 12 18 24
) flas-
hing
Communication problem with
Homematic IP Access Point or
connected device
Please check the
connection with
the Homematic IP
Access Point or the
connected devices.
Short orange
flashing
Radio transmission/attempting
to transmit/configuration data is
transmitted
Wait until the
transmission is
completed.
1x long green
lighting
Transmission confirmed You can continue
operation.
1x long red ligh-
ting
Transmission failed or duty cycle
limit is reached
Please try again
(see sec. see „9.2
Command not
confirmed“ on
page 49 or see
„9.3 Duty cycle“ on
page 50).
Short orange
flashing
(every 10 s)
Pairing mode active Please enter the
last four numbers
of the device serial
number to confirm
(see see „5.1.2 Ad-
ding to the Access
Point (alternative)“
on page 38).
Fast orange
flashing
Direct pairing mode active Activate the pai-
ring mode of the
device you want to
add (see see „5.1.1
Direct pairing with
a Homematic IP
device“ on page
37)