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We reserve the right to modify technical specifications without prior notice.
83053600bUK – Translation of the operating manual
© Alpha-InnoTec GmbH
Dismantling
Danger!
risk of fatal injury due to electric shock!
electrical connections may be installed
only by qualified electricians.
Before opening the unit, disconnect the
system from the power supply and prevent
it from being switched back on!
WarnIng!
only qualified heating or cooling system
technicians are allowed to remove the unit
from the system.
WarnIng!
only qualified cooling system technicians
are allowed to dismantle the unit and its
components.
attentIon
Recycle or provide for proper disposal of unit
components in accordance with the applicable
regulations, standards and directives.
removal oF the buFFer battery
attentIon
before scrapping the heating and heat pump re-
gulator, remove the buffer battery on the pro-
cessor board. The battery can be pushed out us-
ing a screwdriver. dispose of battery and elec-
tronic components in keeping with environmen-
tal considerations.
Hmd 1/R(E):
1 Safety temperature limiter and
Reset button (under cap)
switChing on For the First time
When the control voltage is switched on the following
may be displayed:
If this display disappears the unit can be operated
properly. otherwise, check the 3-phase cable for the
bUS connection to the outdoor unit.
note.
When starting up for the first time, the heating
up phase until the compressor starts can take
several hours.
Summary of Contents for HMD 1
Page 32: ......
