Connecting The Combiplus Piping - Viessmann CombiPLUS Kit Installation & Quick Start Manual

CombiPLUS Kit for Vitodens 100-W, WB1B Quick Start

Connecting the CombiPLUS Piping

N
L
J
I
2
N
1
L
A
A
J
I
Connecting the CombiPLUS A using the
supplied piping, adaptors and mounting
hardware.
1
Install the adaptors N to the tees at the
bottom of the boiler.
Install the flex pipes L to the adaptors N.
Carefully form the flex pipes L to align
with the extension fittings on the top of
the CombiPLUS A.
Note:The flex pipes L must be bent due
to offset in the fittings between the
boiler and the CombiPLUS.
The nominal length of the 7" flex pipe
after bending is 6b" a".
Slide the CombiPLUS A up and install
the flex pipes L to the extension fittings
of the CombiPLUS A.
IMPORTANT
DO NOT overtighten the flex pipe fittings.
When connecting the flexible pipes do not
overtighten the hex nuts. This is a gasketed
design and should be hand tightened plus b
turn with a wrench.
2
Tighten the two lag bolts located in the
CombiPLUS A mounting bracket slots.
Install the supplied washers J on to the
lag bolts I.
Install the lag bolts/washers through the
upper mounting holes of the CombiPLUS
A mounting bracket and into the wall
anchors (if used) and tighten.
Installation
7