Viessmann VITOCELL 100-W - Setting the Response Temperature; Resetting the High Limit Safety Cut-Out (STB); Connecting the Equipotential Bonding; Commissioning

21
B
A
N L?
M
1~
C
D
Fig. 19
A
High limit safety cut-out
B
Plug
sF
/
sA
of the high limit safety cut-out (to con-
trol unit)
C
Plug
sF
/
sA
of the solar circuit pump
D
Solar circuit pump
Setting the response temperature
Service instructions
Resetting the high limit safety cut-out (STB)
Service instructions
Connecting the equipotential bonding
Connect the equipotential bonding in accordance with
the requirements stipulated by your local power supply
utility and VDE [or local] regulations.
CH: Connect the equipotential bonding in accordance
with the technical requirements stipulated by your local
power supply utility and SEV regulations.
Commissioning
Service instructions
Installing the high limit safety cut-out (STB) (cont.)
5838641