Alpha-InnoTec HMD 1, Руководство по эксплуатации

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We reserve the right to modify technical specifications without prior notice.
83053600bUK – Translation of the operating manual
© Alpha-InnoTec GmbH
control element
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!
In the top part of the unit’s switch box housing there are
4 recesses for fixing the control element:
Example: Hmd 1
note.
A connection to a computer or a network can
be installed via the left bushing on the bottom
of the control element, thus allowing the hea-
ting and heat pump regulator to be controlled
remotely. one precondition is that a shielded
network cable (category 6) has been installed
through the unit as part of the electrical connec-
tion work.
operating manual for the heating and heat pump
regulator, version “qualified technician”, “Web
server” section.
If this network cable is available, insert the net-
work cable’s RJ-45 plug into the left bushing of
the control element.
note.
The network cable can be retrofitted at any
time.
commissioning
follow the instructions in the section entitled
“commissioning” in the operating manual for
your heat pump.
saFety temperature limiter
A safety temperature limiter is built into the electric
heating element. In the event of a malfunction in the
heat pump or air in the system, check whether the reset
button of the safety temperature limiter has tripped. If
this is the case, push in the button.
Example: Hmd 1(E)
1 Safety temperature button on
electric heating element
2 Reset knob