Carrying Out A Lon Subscriber Check; Entering A Service Pin For Lon Subscribers; Entering A Pin For Vitocom 100, Type Gsm2 - Viessmann VITOTRONIC 200 Installation And Service Instructions Manual

Commissioning
Connecting the control unit to the LON

Carrying out a LON subscriber check

The subscriber check is used to test communication
with the system devices connected to the fault man-
ager.
Preconditions:
■ The control unit must be programmed as fault man-
ager (code "79:1" in the "General" group).
The LON subscriber number must be programmed in
■
all control units.
■ The LON subscriber list in the fault manager must be
up to date.
1. Press OK and simultaneously for approx. 4 s.
2. "Service functions"
3. "Subscriber check"
The list of all connected LON subscribers appears.

Entering a service PIN for LON subscribers

Only required if the control unit is linked into a LON
with third party appliances.
To identify the installed LON communication module,
the control unit sends a message to all LON subscrib-
ers.
The LON subscriber is identified with the service PIN.

Entering a PIN for Vitocom 100, type GSM2

1. Press OK and simultaneously for approx. 4 s.
2. "Service functions"
3. "Enter Vitocom PIN code"
4. Enter the PIN digits one by one.
32
(cont.)
4. Select subscriber.
5. Start the subscriber check with "OK".
Note
During the subscriber check, the display of the rele-
vant subscriber shows the subscriber no. and
"Wink" for approx. 1 min.
■ Successfully tested subscribers are designated with
"OK".
■ Unsuccessfully tested subscribers are identified with
"Not OK".
To carry out another subscriber check, update the
subscriber list with "Delete list?".
1. Press OK and
2. "Service functions"
3. "Service PIN"
simultaneously for approx. 4 s.