EasyManuals Logo

Viessmann Vitopend 100-W Installation And Service Instructions For Contractors

Viessmann Vitopend 100-W
72 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #19 background imageLoading...
Page #19 background image
19
4. If the control unit was already on
before filling begins:
Simultaneously turn both rotary
selectors anti-clockwise as far as
they will go.
Switch OFF the ON/OFF switch on
the control unit and switch it ON
again after 3 s.
1
2
3
4
5
6
3s
1
2
3
4
5
6
Turn rotary selector "tw" into the
control range for approx. 3 s and
then back again.
The servomotor of the diverter valve
moves to its centre position.
Note
The pump will run for approx.
10 min.
5. After the system has been fully
charged and vented, switch OFF the
ON/OFF switch at the control unit.
6. Close the fill valve in the heating
return (on site).
7. Close the shut-off valves on the heat-
ing water side.
Checking the gas type
In the delivered condition, the boiler is
preset for natural gas E.
The boiler can be operated in the Wobbe
index range W
s
11.4 to 15.2 kWh/m
3
(40.9 to 54.8 MJ/m
3
).
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5848 649 GB
Service

Other manuals for Viessmann Vitopend 100-W

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Viessmann Vitopend 100-W and is the answer not in the manual?

Viessmann Vitopend 100-W Specifications

General IconGeneral
Fuel TypeGas
Max. Water Temperature85 °C
TypeCondensing Boiler
Gas TypeNatural gas / LPG
EfficiencyUp to 98%

Related product manuals