Daikin EHYKOMB33AA3 [23/44] Installation

Daikin EHYKOMB33AA3 [23/44] Installation
7 Installation
Installation and operation manual
23
EHYKOMB33A
Daikin Altherma hybrid heat pump – gas boiler module
4P353067-1K – 2020.10
0000
PY: 2017
EN 14471 : 2013 T120 H1 W 1/2 O(00) LE E U0
0000
PY: 2017
EN 14471 : 2013 T120 H1 W 1/2 O(00) LE E U0
b
c
d
e
f
a
a CE marking
b In case of metal, the standard must comply to
EN1856-2. In case of plastic, the standard must comply
to EN14471
c Temperature class: T120
d Pressure class: Pressure (P) or high pressure (H1)
e Resistance class: Wet (W)
f Resistance class in case of fire: E
Dimensions C63 of the flue system (external dimensions in mm)
Parallel Concentric 80/125 Concentric 60/100
Flue pipe Air inlet Flue pipe Air inlet
Ø80
(+0.3 / –0.7)
Ø80
(+0.3 / –0.7)
Ø125
(+2 / –0)
Ø60
(+0.3 / –0.7)
Ø100
(+2 / –0)
WARNING
Flue materials of different markings must NOT be
combined.
7.7.13 About securing the flue system
CAUTION
These regulations are typical for both concentric and
parallel flue systems.
The flue system MUST be secured to a solid structure.
The flue system should have a continuous fall back to
the boiler (1.5°~3°). Wall terminals MUST be installed
levelled.
Only use accompanying brackets.
Every elbow MUST be secured by using the bracket.
Exception at connecting on boiler: if the length of the
pipes before and after the first elbow is ≤250mm, the
second element after the first elbow has to contain a
bracket. The bracket MUST be positioned on the
elbow.
Every extension MUST be secured per meter with a
bracket. This bracket MUST not be clamped around the
pipe ensuring free movement of the pipe.
Make sure that the bracket is locked into the correct
position depending on the position of the bracket on the
pipe or elbow.
Do NOT mix flue parts or clamps of different suppliers.
Which fixation position to use
a
b
a In case of fixation to a pipe
b In case of fixation to a sleeve
Maximum distance between clamps
Vertical position of pipe Other position of pipe
2000mm 1000mm
Divide the length between the brackets evenly.
Every system MUST contain at least 1 bracket.
Position the first clamp at a maximum of 500 mm from the
gasboiler.

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