8
CONNECTION TO POWER MAINS
Connect the fan to single-phase AC 230 V / 50(60) Hz power mains by using the 3x0,75 mm
2
pre-wired
power cord with the IEC power connector compliant with the EN 60320 C13 10 A / 250 V standard. The
connection is made to the control unit of the boiler. The power supply connection diagram of the fan is
shown in the figure below. The control unit is not included in the delivery.
M
blue
yellow-green
black
brown
~230 V / 50(60) Hz
PE
N
L
L
PE
N
MOTOR
TECHNICAL MAINTENANCE
Once a year check the fan for wear or damage, clean the impeller blades and check the electrical
connection status to ensure continuous operation of the unit.
TRANSPORTATION AND STORAGE REGULATIONS
Store the unit in the manufacturer’s original packing box in a dry closed ventilated premise with
temperature range from +5 °C to + 40 °C.
Storage environment must not contain aggressive vapours and chemical mixtures provoking corrosion,
insulation and sealing deformation.
Use hoist machinery for handling and transportation to prevent possible mechanical damages of the
unit.
Follow the applicable moving regulations specific to the particular cargo type while loading and
unloading.
The unit can be carried in the original packing by any mode of transport provided proper protection
against precipitation and mechanical damage.
Avoid sharp blows, scratches or rough handling during loading and unloading.
MANUFACTURER’S WARRANTY
The manufacturer hereby warrants normal operation of the unit for 24 months after the retail sale date
provided the user’s observance of the transportation, storage, mounting and operation regulations.
Should any malfunctions occur in the course of the unit operation through the Manufacturer’s fault
during the guaranteed period of operation the user is entitled to elimination of faults by the manufacturer by
means of warranty repair at the factory free of charge.
The warranty repair shall include work specific to elimination of faults in the unit operation to ensure its
intended use by the user within the guaranteed period of operation.
The faults are eliminated by means of replacement or repair of the unit components or a specific part of
such unit component.
V119EN-01.indd 8
02.09.2015 7:55:10