Nortek Reznor FSE 100, Установка, пусконаладка, обслуживание

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PAGE 8 Reznor, FSE, Installation Manual, EN 2020-02, D301160 Iss H
Technical Data
Heat Exchanger
Manufactured from welded stainless steel,
it can be easily inspected for cleaning and
maintenance operations and comprises the
following elements:
• Cylindrical shaped combustion chamber
in stainless steel with low thermal load.
• Heat exchanger elements in steel with
large surface area containing staggered
and opposing indentations.
External casing
The external casing consists of panels in a
pre-painted and/or powder-coated sheet
metal, also includes:
• Frame structure in press-folded profile
with aluminium die-cast corner joints.
• Sandwich panels with internal glass
wool insulation.
Fan assembly
Consists of one or more centrifugal fans
with a low level of sound emission and high
performance.
• Three-phase models are driven by
electric motors with a pulley and belt
transmission system.
• Single-phase models use a direct drive
fan.
Safety and control thermostat
The appliances are equipped with
thermostats with the sensor located on the
air supply (pre-calibrated and electrically
connected in the factory), with the
following functions:
• “FAN” function (FAN thermostat –
calibration: +25/+35°C). Activates the
fans max. 60 seconds after the burner
has started and stops them approx. 4
minutes after the burner has switched
off.
• “SAFETY” function (TR safety
thermostat - factory calib 80°C),
has the function of interrupting the
burner operation in case of abnormal
overheating of the air. It is automatically
reset. It shall be correctly calibrated
when it is used for the first time.
• “LIMIT” function (LM Thermostat
- sealed calibration: +100°C): will
stop the burner if the air becomes
overheated abnormally. Reset is manual.
Flue pipe
The heater is fitted with a circular flue collar
to enable a condense TEE to be inserted
safely and fixed at the start of the flue
system.
Identification
The warm air heaters can be
identified through:
• The data plate, applied on the heater,
that specifies the main technical
performance data.
• In the event of damage or loss, request
a duplicate from the manufacturer.
Receiving the product
The appliance is supplied with:
• Document envelope including:
• User guide
• Wiring diagram
• Labels with bar code
• Riello burner for installer fitting
• Burner Owner’s Manual
TECHNICAL DATA