A.O. Smith 110 Boiler User Manual


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Installation and Service Manual Upsilon-Series
11
5 Installationandmounting
Install the boiler in a well-ventilated boiler room in accordance to the actual
regulations.
The installation location of the CH-boiler(s) has to be, and remain, frost-free.
It is NOT necessary to have a purpose provided air vent providing a twin pipe or
concentric room sealed ue system is used in the room or internal space in which the
boiler is installed. Neither is it necessary to ventilate the compartment in which the boiler
is installed, due to the extremely low surface temperature of the boiler casing during
operation. Therefore the requirements of BS 6798, Clause 12, and BS5440:2 may be
disregarded.
The oor has to be at and level and have sufcient deadweight capacity for the complete
(lled) installation.
The Upsilon cascade can be mounted in 3 ways:
- Wall-mounted in line All boilers alongside one another on the wall
Refer to chapter 5.1 and 5.4
- free-standing in line All boilers hanging alongside one another on a free-
standing frame. Refer to chapter 5.2 and 5.4
- free-standing back-to-back. All boilers hanging back-to-back on a free-standing
frame. Refer to chapter 5.3 and 5.4
General guidelines:
Payattentiontotheminimumdistancerequiredbetweentheboilers,wallsand
ceilingforinstallingandremovingthehousing(refertog.5.a.)forcommissioning
andservicingandinstallingtheuesystem(refertochapter7).
Figure 5.a measurements in mm
wall or frame
ceiling
*
460 400
600
50 50
*
Individual ue: min. 400mm
Collective ue: dependant from selected
ue sytem. Please contact the supplier
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