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Both in the case that the Kit feet is used, and if the unit is based on vibrators or supports
made on site, it is essential that the heat exchanger's support is guaranteed on the 6 existing
support points and that all of them are in a same plane.
In the case of not supporting the unit on the central supports it is possible that deformation
occurs in the structure of the unit, making it impossible to disassemble the panels.
Rain protection canopy available, according to the heat recovery unit model:
Heat recovery unit model
CADB-HE D/DI/DC 04
CADB-HE D/DI/DC 08
CADB-HE D/DI/DC 12
CADB-HE D/DI/DC 16
CADB/T-HE D/DI/DC 21
CADB/T-HE D/DI/DC 27
CADT-HE D/DI/DC 33
CADT-HE D/DI/DC 45
CADT-HE D/DI/DC 60
CADT-HE D/DI/DC 100
Avoid condensations in electrical cabinet
In units located in outdoor installation where the heat recovery units stop during the night or
during long intervals of time, it is necessary to:
a) Install isolation dampers in air inlet and air outlet.
b) Add anticondensation devices in the electrical cabinet as: cabinet heating elements that
prevent condensation formation on cabinet surfaces and electronic components.
6.2. DIMENSIONS AND FREE SPACE FOR MAINTENANCE
a) Horizontal versions of CADB/T HE 04 to 33 (False ceiling installation)
Distances for maintenance in installations with access by the lateral panels
Conf. LH
Conf. RH
Rain protection cowl model
Horizontal (LH / RH)
TPP-HE-H 04
TPP-HE-H 08
TPP-HE-H 12
TPP-HE-H 16
TPP-HE-H 21/27/33
TPP-HE-H 21/27/33
TPP-HE-H 21/27/33
TPP-HE-H 45
TPP-HE-H 60
–
Access to fi lters and heat exchanger
Access to control panel, motors and coils/
battery connections (DI/DC versions)
Vertical (LV / RV)
TPP-HE-V 04
TPP-HE-V 08
TPP-HE-V 12
TPP-HE-V 16
TPP-HE-V 21/27
TPP-HE-V 21/27
TPP-HE-V 33
TPP-HE-V 45
TPP-HE-V 60
TPP-HE-V 100
EXHAUST AIR
FRESH AIR
11
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