10
Version 1 – GBR (25/10/2022)
D-502-0287
1.7.1.
Front plastic design cover
(position 1)
-
Plastic cover with the thickness of 2 mm made of ABS material. Standard colour RAL 9003 (white)
1.7.2.
Unit body – fitting
(position 2)
-
The body of the unit is made of black pressed EPP plastic (expanded polypropylene). It ensures the
accuracy and repeatability of the installation of components. The material itself is an advanced technical
material with a unique combination of properties, such as strength at low weight, rebound elasticity,
thermal insulation, chemical resistance, sound insulation, and recyclability.
1.7.3.
Hanger for hanging the unit on the wall
(position 3)
-
The hanger is made of galvanized steel sheet 1.5 mm thick. The hanger is powder-coated to prevent
corrosion with RAL 9005
1.7.4.
Screw M6x12 with plastic head
(position 4)
-
The screws are used to manually secure the front plastic cover (position 1)
1.7.5.
Reinforcement
(position 5)
-
Metal reinforcements are made of a 2 mm thick steel sheet with anti-corrosion powder paint RAL 9005.
1.7.6.
Unit cover
(position 6)
-
The unit cover is made of black pressed EPP plastic (expanded polypropylene). It ensures the accuracy and
repeatability of the installation of components. The material itself is an advanced technical material with
a unique combination of properties, such as strength at low weight, rebound elasticity, thermal insulation,
chemical resistance, sound insulation, and recyclability.
1.7.7.
Bolt M6x30
(position 7)
-
Galvanised M6x30 hex head bolt.
1.7.8.
Filters
(position 8)
-
M5 filters (ISO COARSE 70%) are included in the delivery. F7 filters (ISO ePM1 60%) can be supplied upon
request. Evaluation of filters per ČSN EN ISO 16890.
1.7.9.
Filter caps
(position 9)
-
Filter caps are used to seal the filters in the unit cover. They are made of black pressed EPP plastic
(expanded polypropylene).
1.7.10.
Preheating
(position 10)
-
Preheating is used to heat the air before it enters the recuperator. It ensures correct ventilation
functionality at sub-zero temperatures – anti-freeze protection. It is controlled automatically, based on
sensors and regulation.
1.7.11.
Fans
(position 11)
-
The plastic radiant fan with EC motor from leading European manufacturers ensures smooth operation,
minimal power consumption, and long service life of the unit.
1.7.12.
Recuperator
(position 12)
-
The countercurrent recuperator provides heat recovery with the maximum efficiency (XR1-xxx-ECxxHR...).
Its version with enthalpy exchanger (XR1-xxx-ECxxER...), it also allows transfer of moisture back to the
ventilated area.
1.7.13.
Bypass damper
(position 13)
-
The bypass damper is made of aluminium insulated slats enclosed in a galvanized metal frame. The
dampers are rotated by a 24VDC actuator. The bypass damper is used to switch the air flow between the
recuperator and the bypass of the heat exchanger. It is used especially in the summer months to cool the
served area with cool morning air. The units are equipped with a bypass damper according to the type
(XH1-xxx-ECxxxxxxxx-1xx). Other units without mechanical bypass are equipped with electronic bypass
(XH1-xxx-ECxxxxxxxx-0xx)
1.7.14.
Controller
(position 14)
-
The integrated touch controller on the control box is used to control the entire unit.
1.7.15.
Control box
(position 15)
-
It ensures interconnection of the individual components and also serves for the customer's connection.
1.7.16.
Main switch
(position 16)
-
1 - pole main switch is used to connect/disconnect the unit from the mains.
