Viessmann Vitocell-B 100 CVB Series, Руководство по установке, Страница: 14 / 24

Set-up and Connections
14
Connections
Aquastat installation (when using a Vitotronic 100)
Where a Vitotronic 100 and a
Viessmann Power/Pump Control Module
(accessory) are utilized to control DHW
production, follow these aquastat
mounting instructions:
1. Insert the extended capillary of the
aquastat (supplied with Viessmann
Power/Pump Control Module, not
illustrated) fully and completely into
sensor well. Mount aquastat
inconspicuously on tank paneling.
Follow instructions below with
regard to sensor and spring clip
installation.
... if aquastat is to be mounted remote
from the tank well,
2. Align sensor bulb with spring clip.
3. Slide assembly into well.
4. The retention spring clip must press
the bulb properly to ensure surface
contact with the well.
... if aquastat is to be mounted directly
on the tank well,
5. Mount aquastat with holding clip
supplied directly onto well. Bend
capillary tube into groove opening to
allow for mounting of aquastat.
To ensure optimum, safe operation,
the supplied stainless steel well must
be installed. The well diameter is
large enough to accommodate a wide
variety of sensing bulbs.
Always use spring clip to ensure
proper contact of capillary bulb
against the stainless steel well for
proper sensing/heat transfer!
WARNING
Grounding connection
1. Connect the grounding in accordance
with the requirements stipulated by
your local electricity supply company
and current local regulations.
Installing aquastat
Fig. 15
Probe style aquastat
1.
2. 4.
2. 4.
5.
5285
658
v2
.1