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E-ITN 30

Installation and service manual M2019/01a [EN]

7.4. E-ITN 30 MOUNTING PLACE ON SEGMENTED AND PANEL RADIATORS

Place with suitable relation between the displayed value and the heat emission of the radiator over a

sufficiently operating range must be determined for allocator installation. Place of installation must be

determined according to the unified criteria in single billing (accounting) unit. E-ITN 30 installation must be

permanently protected against manipulation.

Warning: Failure to comply mounting procedure may result allocator malfunction!

7.4.1. Vertical position:

Option 1. - New installation:

Install E-ITN 30 into 75% of the total radiator height (measured from bottom) – in relation to lower

hole of back plate. For allocators with centre hole in the back plate (for segmented radiators) is

added length of the hole distance 39 mm to 75 % of total height that is related to this centre hole. If

the height of the radiator is less than 400mm install allocator to 50 % of total height. Variations of the

mounting points height must not exceed ± 10 mm.

Option 2. - Installation instead evaporating allocators RTN 01, RTN 02:

Install E-ITN 30 into 75-80% of the total radiator height (measured from bottom) – in relation to lower

hole of back plate. For allocators with centre hole in the back plate (for segmented radiators) is

added length of the hole distance 39 mm to 75 % of total height that is related to this centre hole. For

radiators with height less than 400mm install allocator to 50 % of total height. Place of installation

must be determined according to the unified criteria in single billing unit (e.g. 75 % of radiator

height).. Variations of the mounting points height must not exceed ± 10 mm.

7.4.2. Horizontal position:

For both variants of vertical installation, place E-ITN 30 into the half of length L. In cause of odd number of

the spaces, place E-ITN 30 into the gap closer to the end of the radiator, i.e. at radiator with 10 segments

between 5. and 6. segment. On radiators with length L>2000 mm or radiators with excessive nominal output

install two E-ITN 30.

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Illustration 7: E-ITN 30, RTN 01, RTN 02 E-ITN 30 location on segmented and panel

radiators

E-ITN 30 RTN 02 RTN 01

Apator Metra E-ITN 30 Installation And Service Manual

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