Water Distribution Pipe And Drain Installation - Viessmann VITOROND 200 VD2A-125 Installation Instructions Manual

Set-up

Water Distribution Pipe and Drain Installation

Legend
A Gasket
B Distribution pipe
C M12 studs
D 2 in. plug
E Adaptor (from draw tool kit)
F M12 nut
G Distribution pipe cover
R1
Legend
A Distribution pipe
B Four-point well
C Gasket
D M12 studs
E Reducing bushing, 2 in. x 1 in.
F Extension nipple, 1 in.
G Fill and drain valve
20
Vitorond 200, VD2A Series Installation
1. Install M12 studs C. Insert distribution tube with
gasket A. Install distribution tube cover plate G.
The notch on the distribution tube cap is facing
up and matching the slot in the cast iron piece.
2. Install 2 in. plug on bottom port with good quality
sealing material (Viessmann recommends Hemp
or Loctite 55). Use adaptor and ratchet from draw
tool kit to tighten plug.
Ensure that distribution pipe openings are facing upward
IMPORTANT
Ensure the notch of the distribution tube cap is facing
up and matching the slot in the cast iron.
1. Install supplied four-point well B into ¾ in. opening
in rear section.
2. Install M12 studs D, the gasket on the supply port
C and the rubberized gasket on the return port H.
3. Install reducing bushing E, extension pipe F and
drain valve G into bottom opening. Use good quality
sealing material (Viessmann recommends Hemp or
Loctite 55)
IMPORTANT
Ensure that distribution pipe openings are facing upward.