10
Both in the case that the Kit feet is used, or if the unit is based on antivibration pads, it is essential
that the unit support was guaranteed on the 6 existing supporting points being all of them at a
same plane.
In the case of not supporting the unit on the central supports it is possible that deformation in the
structure of the unit could take place, making it impossible to disassemble the panels.
Suitable rain protection canopy, according to the heat recovery unit model:
Heat recovery unit model
Rain protection cowl model
Horizontal (LH / RH)
Vertical (LV / RV)
CADB-HE-D 04
TPP-HE-H 04
TPP-HE-V 04
CADB-HE-D 08
TPP-HE-H 08
TPP-HE-V 08
CADB-HE-D 12
TPP-HE-H 12
TPP-HE-V 12
CADB-HE-D 16
TPP-HE-H 16
TPP-HE-V 16
CADB-HE-D 21
TPP-HE-H 21-27-33
TPP-HE-V 21-27
CADB-HE-D 27
TPP-HE-H 21-27-33
TPP-HE-V 21-27
CADT-HE-D 33
TPP-HE-H 21-27-33
TPP-HE-V 33
CADT-HE-D 45
TPP-HE-H 45
TPP-HE-V 45
CADT-HE-D 60
TPP-HE-H 60
TPP-HE-V 60
CADT-HE-D 100
–
TPP-HE-V 100
Risk of condensation inside the unit
In winter, during the night or during periods of prolonged unit stoppage, it is possible that con-
densations appear on some internal surfaces of the unit, as well as inside the electrical cabinet.
a) Install isolation dampers in air inlet and air outlet.
b) Add anticondensation devices in the electrical cabinet as: cabinet heating elements that pre-
vent 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 from the lateral panels
Conf. LH
Conf. RH
Access to control panel and fans
Access to fi lters and heat exchanger
