Viessmann Vitocal 350-A Installation And Service Instructions Manual page 129

Further details regarding the individual steps
Updating LON subscriber list
Preconditions:
■ All subscribers must be connected
■ The heat pump control unit must be
programmed as the fault manager
("Fault manager")
Press the following keys:
1. To log on as "Contractor", see
page 168.
2. "Device settings".
3. "Contractor level".
4. "LON subscriber" for subscriber
list.
LON subscriber
1: #99 (1.38)
2: #12 (1.11)
3: #25 (1.5)
A B
WINK
A LON subscriber number
(page 128)
B Subnet. node address
(page 160)
Displaying:
■ "OK"
■ "ERROR": Subscriber registers a
fault.
■ "OFF": No feedback from the sub-
scriber within the timeout period.
: OK
: ERROR
: OFF
RESET BACK
Commissioning, inspection, maintenance
(cont.)
5. "RESET" The subscriber list will be
deleted and recreated
(after approx. 2 min).
6. "BACK" to exit the menu.
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