Installation And Connections; Installation Conditions; Control Unit Installation - Viessmann Cascade control unit Installation, Operating And Service Instructions

Installation and connections

Installation conditions

H Install the control unit at eye level
and as close to the connected
system components as possible.

Control unit installation

3.
1. Drill three holes in accordance
with the installation template
(inside the packaging).
2. Insert the upper screw far enough
for the control unit to be hooked
into place.
4
H Max. ambient temperature
see "Specification".
H Do not install the control unit near
water sprays.
2.
4.
4.
3. Remove the cover from the
termination chamber.
4. Hook the control unit into position
and insert the lower screws.
1.