OSTBERG HERU 70 K EC, Assembly And Installation Instructions Manual

Page: 40 / 80

40
UNIT DESCRIPTION
• The energy recovery unit HERU ® K is available
with EC motors. They are designed for supply
(supply/fresh) and exhaust (exhaust/extract) air
ventilation combined with heat and cool recovery.
• HERU ® K is equipped with a built-in cooker hood
that will get rid of all unwanted smoke, odors and
fumes from your kitchen while you are cooking.
• HERU
®
K can be used in homes and apartments etc.
where there is a need for:
– high temperature efficiency
– energy saving
– low sound levels
– safe operation
– high reability
• HERU ® K
– has a rotating heat exchanger, of non-hygros-
copic type and is manufactured from alumin-
um, placed centrally in the unit.
– has forwardcurved centrifugal fans with main-
tenance free external rotor motors, which are
connected with quick switches, and are easily to
remove for cleaning.
– has built-in control for heating/cooling.
– can be fitted with a built-in electric heater.
– has as standard, disposable rigid filter F7.
– has a wireless remote controller for operating
and monitoring the unit.
– is prepared for Modbus communication via
RS485.
– has a double skinned galvanized sheet steel
casing with intermediate insulation.
• The HERU ® K is designed mainly for installation
above the kitchen stove.
• HERU
®
K is operated via a wireless remote con-
trol ler which can operate and to preset the requi-
red parameters as well as monitor the unit’s status.
The operating range is approximately 50 meters.
The antenna which is placed next to the unit can
have the range reduced if there are heavy reinfor-
cing bars in the concrete structure and it should
then be moved either to a position where the sig-
nal is not shielded or nearer to the controller.
• All HERU
®
K units are equipped with a wall plug.
This ”Assembly/Installation instruction” contains following products:
1270421_utg2_HERU_K_SV_EN.pdf 40 2018-03-12 10:00:16