Kampmann Lufterhitzer TOP Series, Installation And Operating Instructions Manual, Page: 11 / 40

11
TOP unit heaters 1.53
Unit heaters (2-stage three-phase motor/1-stage AC single-phase motor/continuously variable EC single-phase motor)
Installation and operating instructions
5 Technical data
Please refer to the typeplate on the unit heater for precise
technical data.
The unit conforms to the provisions of:
89/392 EEC, 73/23 EEC; 89/336 EEC; 79/196 EEC.
6 Installation
Qualifications
Installation of this product requires specialised knowledge of
heating, cooling and ventilation. This knowledge, generally
learned in vocational training in one of the fields mentioned
above, is not described separately. Damage caused by improper
installation is the responsibility of the operator.
Wall brackets can be used to mount unit heaters upright or
suspended on the wall, and ceiling brackets to suspend them
from the ceiling. Unit heaters can also be mounted on wall or
ceiling brackets provided on site. When installing unit heaters,
leave a minimum gap A between the motor guard and the wall
or ceiling.
If you do not leave this minimum gap, the output of the unit
heaters will be reduced and the noise level will increase. When
using accessory components, ensure that you maintain the
minimum gap and leave sufficient space around elements that
require access for maintenance (e.g. filters).
Ceiling-mounted
Wall-mounted
Overview of types
Unit size Type Minimum clearance A Standard clearance A *
4 44 _ _ 36 / 44 _ _ 31 / 44_ _33 / 44_ _34 135 mm 240 mm
5 45 _ _ 36 / 45 _ _ 31 / 45_ _33 / 45_ _34 150 mm 235 mm
6 46 _ _ 36 / 46 _ _ 31 / 46_ _33 195 mm 280 mm
7 47 _ _ 36 / 47 _ _ 31 / 47_ _33 255 mm 320 mm
* when using wall brackets type 3_044
Example showing AC fan with
motor junction box
Technical data
Series
44 45 46 47
Operating voltage 3 x 400 V (500V) or 1 x 230 V ~ 50 Hz
Enclosure type IP 54 IP 54 IP 54 IP 54
Water content l 1.6 - 6.1 2.2 - 8.2 3.4 - 11.5 4.8 - 16.8
Weight kg 26 - 62 34 - 92 46 - 125 55 - 150
Sound pressure level
1)
dB(A) 13 - 56 19 - 64 20 - 62 22 - 61
1) The sound pressure levels were calculated based on an assumed room insulation of 16 dB(A).
This corresponds to a distance of 5 m, a room volume of 3000 m³ and a reverberation time of 2.0 s (in accordance with VDI 2081).