Further Details Regarding The Individual Steps; Commissioning The System - Viessmann VITOPLEX 100 Service Instructions Manual

Further details regarding the individual steps

Commissioning the system

Operating and service instruc-
tions for the control unit and the
burner
01. Check that the turbulators are fully
inserted into the hot gas flues (see
page 12); open the boiler door for
this.
02. Check that the installation room
vent is open.
03. Fill the heating system with water
and vent the system.
Permissible operating pressure:
5 bar (0.5 MPa)
!
Please note
Scaling and boiler damage
may result if the system is
not operated with fully soft-
ened heating water.
Operate boilers only with
softened water.
Observe the instructions in
chapter "Water quality
requirements".
04. Enter the amount of fill water and
water hardness into the table in
chapter "Checking the water qual-
ity".
05. Check the system pressure.
06. Check the oil level or the gas supply
pressure.
07. Open the flue gas damper (if instal-
led).
Commissioning, inspection, maintenance
08. Check that the cleaning aperture on
the flue outlet is closed.
09. Open the shut-off valves in the oil or
gas line.
10. Switch ON the mains isolator, the
switch for the heating circuit pump
and the burner ON/OFF switch in
this order (observe the burner man-
ufacturer's instructions).
11. When heating the system from cold
(also when restarting after mainte-
nance and cleaning work), prevent
all heat supply to heat consumers,
to clear the dew point range as
quickly as possible.
!
Please note
During boiler heat-up,
unpleasant fumes and
odours can result from out-
gassing from the thermal
insulation, the heating block
and the paint.
Vent the room during com-
missioning.
9