Choice Of The Location; Boiler Room; Installation Area And Dimensions; Connecting Diagrams - DeDietrich Innovens MCA 160 Manual

4.2

Choice of the location

Fig.11 Lifting aids
4.3

Connecting diagrams

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4.2.1

Boiler room

One or more boilers with a combined load less than 130 kW maximum
can, if required, be located in a boiler or operations room. A cascade sys­
tem with a total maximum load of more than 130 kW must comply with the
regulations that apply to boiler rooms.
4.2.2

Installation area and dimensions

Select the desired combination of boilers on the basis of the required heat
output. We advise leaving 1 m of free space at the front of the units. The
distance between individual boilers is 3 cm. A wall bracket is supplied for
wall-mounted linear configurations. This must be mounted at a height as
specified in the installation manual supplied with the cascade system. We
recommend a clearance of at least 50 cm above the units. This distance
also depends on any installation of flue gas outlet and air supply collector
pipes. Consult the flue gas tables.
The weight of the MCA 160 boiler exceeds the maximum lift weight for one
person. We recommend the use of a lifting aid.
4.3.1

General

The cascade systems can be divided into 3 main groups:
2 to 8 boilers in a linear configuration, wall mounted (LW)
2 to 8 boilers in a linear configuration, mounted on a free-standing frame
(LV)
3 to 8 boilers in a back-to-back configuration, mounted on a free-stand­
ing frame (RG)
For each main group, the first listing is a sample configuration for two MCA
160 boilers and one MCA 45-115 boiler. Of course, many more configura­
tions are possible but they would be too numerous to include in this techni­
cal information.
4 Before installation
AD-0000138-03
MCA 13