Instructing The System User - Viessmann VITOCELL 300-H Service Instructions Manual

Returning the DHW cylinder to use
A B CEFG
Fig. 2
Checking the connections on the water side for tightness
For 350 and 500 l: Checking the sensor well for leaks

Instructing the system user

The installer should instruct the user in the operation of
the system.
D
Commissioning, inspection, maintenance
1. Reconnect the DHW cylinder to the pipework.
2. Insert new gasket
G
3. Mount cap with stainless steel circular blank
E
and gasket G , and tighten with 160 Nm torque.
4. Fill the DHW cylinder on the DHW side.
5. Fit thermal insulation ring
sensor D , thermal insulation mat
panel .
A
at cap .
E
, thermometer
C
B and front
F
9