Commissioning The System - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Commissioning, inspection, maintenance

Commissioning the system

!
Please note
Only commission the appliance with a fully filled
trap.
Check that the trap has been filled with water.
Commissioning via commissioning assistant
1. Open the gas shut-off valve.
2. If the appliance has not been switched on yet: Turn
on the ON/OFF switch.
Call up the commissioning assistant:
1. and OK should be pressed simultaneously
for approx. 4 s.
2. Use / to select "b.5" and confirm with
"OK".
Note
AP and appear on the display. Confirm with
OK to start the connection with the software tool:
See chapter
"Commissioning via software tool".
3. should be pressed for 4 s to start the com-
missioning assistant via the heat generator dis-
play.
Commissioning assistant
sequence
Commissioning
"C.3"
Gas type
"C.5"
Flue system
"C.6"
Flue length
"C.7"
Operating mode
The system carries out a restart.
28
3. For further steps, see commissioning assistant in
Commissioning via software tool
Note
Apps for commissioning and service are available for
iOS and Android devices.
1. Open the gas shut-off valve.
2. AP and
3. Select ON and confirm with OK.
4. Follow the instructions in the software tool.
Explanations and references
2 - Natural gas CPG
1 - Open flue 60 mm
2 - Room sealed 60/100 mm
3 - Open flue 80/125 mm
4 - Room sealed 80/125 mm
Given in full metres (round up if necessary)
Note
An additional length of 1 m must be factored in for every flue bend.
4 - Weather-compensated
13 - Constant operation with optional room thermostat
Note
In the event of a heat demand for central heating, plug 96 is scanned. In the
event of a DHW demand, plug X7.3/4 (outlet temperature sensor) is scanned.
After the final setting has been completed, "End" appears on the display.
Confirm with "OK".
The commissioning is started, the flue temperature sensor test is launched
and "Fst" appears on the display.
the following overview.
appear on the display.
Press OK to carry out commissioning with the soft-
ware tool.