hajdu HB300C Manuel De Mise En Service, D'opération Et D'entretien page 85

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order to avoid sudden touch of
sharp parts.
Before handling the appliance,
discharge all parts that may
10.
contain hot water, through
performing water discharge, if
necessary.
Mount electric connections
with wires of adequate cross
11.
section size.
Ensure the protection of all
areas surrounding the
12.
appliance and the work area
with adequate materials.
Handle the appliance carefully,
using adequate protective
13.
tools.
Organize all materials and
equipment in a way ensuring
easy and safe handling,
14.
avoiding accumulation of
materials that may lead to their
falling down or leaning away.
Set all safety and control
functions concerned by any
work performed on the
15.
appliance into default state and
ensure that they operate
properly before re-starting the
appliance.
9. INSTALLATION
AIR PIPE CONNECTION
ATTENTION!
If water should enter the heat pump unit, it may cause a malfunction voiding the
warranty!
•
If the end points of the air ducts are located outside a covered area, they must
end with a downward bend of 90° to prevent precipitation from entering the
ventilation system.
• In order to avoid the backflow of condensed water, air ducts must not slope
towards the device. A vertical air duct connected directly to the device may only be
installed if the condensate formed in the duct is prevented from flowing into the
device.
•
Thermally insulate air ducts to avoid heat loss and condensation.
Burning marks.
Fire caused by overheating as
a result of electric power
flowing through undersized
wires.
Damage of the appliance or
surrounding objects caused
by falling chips, hit and cut.
Damage of the appliance or
surrounding objects caused
by shaking, hit, cut or
contusion.
Damage of the appliance or
surrounding objects caused
by shaking, hit, cut or
contusion.
Damage or shutdown of the
appliance caused by
unregulated operation.