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FF3
INDUSTRIAL ELECTRIC
FAN HEATER
PRODUCT MANUAL
Models Covered:
FF3 ~ FF3T ~ FF3R
230v 13A Plug ~ 110v 16A / 32A Plug
GENERAL SAFETY
This equipment should only be used by a competent person who has read
and fully understood these instructions.
Never operate this equipment if you are ill, feeling tired or are under the
influence of alcohol or drugs.
Always switch OFF and unplug the equipment when not in use.
Check condition of the equipment before use. If unit is showing signs of
damage contact your supplier immediately.
Also available:-
Ductable 3 Phase Fan Heaters:-
FF13 415v - 16A 415v 3PH + Earth Supply (No Neutral required.)
FF29 415v - 32A 415v 3PH + Earth Supply (No Neutral required.)
FF42 415v - 63A 415v 3PH + Earth Supply (No Neutral required.)
Industrial, high capacity air movers (Fans):-
MB30 110v & 230v/240v
MB50 110v & 230v/240v
MB2000 110v & 230v/240v
Industrial Portable Air Conditioning Units:-
MCM230 230v – 23,000 BTU Mono Bloc
MCM280 230v – 28,000 BTU Mono Bloc
MCM350 230v – 35,000 BTU Mono Bloc
MCWCS 250 230v – 25,000 BTU Water Cooled Split – can be piped 30 metres.
*Also VF250, VF300 and VF600 Portable Industrial Fume Extractors.
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WARNINGS
These instructions should be read by:
The specifying engineer.
The installation engineer.
The user.
The service engineer.
Failure to follow these instructions may result in risk of
personal injury or damage to the equipment.
Damage due to a failure to follow these instructions will
invalidate the warranty.
The appliance must be commissioned & serviced by qualified
engineers in compliance with local regulations.
The appliance must be switched off and disconnected from
the power supply before any work is carried out.
There are no user controls inside the appliance casing.
Do not place anything on top of the appliance.
Do not use in the vicinity of a pool, bath or shower.
An air gap of at least 300mm should be allowed at the rear of
the unit to ensure a clear airflow. Do not site the unit close to
soft fabrics or combustible materials.
Allow the unit to cool by running fan only for a minimum of 5
minutes before switching off.
Do not disconnect the appliance from the supply under load.
For internal use only. Do not use out of doors.
Extension cables should be correctly rated for the load,fully
unwound and never run through water or over sharp edges.
NEVER cover the air inlet or outlet!
Notes.
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Specifications:
The FF3 is a single phase industrial electric fan heater. It is supplied as
a 230v machine or a 110v machine.
The 230v appliance is connected to a 13Amp 50Hz power supply and comes fitted
with the appropriate UK mains plug.
The 110v 3kW appliance is connected to a 32Amp 110v 50Hz supply and comes
fitted with the appropriate plug.
The 110v 1.5kW appliance is connected to a 16Amp 110v 50Hz supply and comes
fitted with the appropriate plug.
The FF3 is fitted with a high quality axial fan motor.
The FF3 is fitted with an internal thermostat as standard.
*If connecting a 110v machine to a transformer, please ensure it is
CONTINUOUSLY RATED.
Setup and operation:
To start:
• Please note! The control panel is at the rear of the appliance.
• Site the appliance on a firm level surface.
• Connect to the appropriate power supply.
• Switch the rocker switch to I.
• Set the thermostat to the desired temperature.
To stop:
• Turn the thermostat fully anti-clockwise and allow the fans to run for a
minimum of five minutes to cool the machine. Failure to follow this
procedure will damage sensitive components and invalidate the warranty.
• Switch the rocker switch to 0 when the heat has dissipated.
• If the heater is not in regular daily use disconnect from the power supply.
Protective /safety devices:
• The FF3 is fitted with a safety limit thermostat. Should the maximum
design
operating temperature be exceeded it will shut down the heating element
and leave the fan running. This device will automatically reset as the
temperature reduces.
MACHINE SPECIFICATIONS
MODEL
FF3
WEIGHT
11 kg
IP RATING
IP20
MAXIMUM CURRENT
230v – 12A | 110v – 25A
POWER SUPPLY
FF3 230V – 230V 1 PHASE 50Hz
FF3 110V – 110V 1 PHASE 50 Hz
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Standards Applied:-
EN 55014-1: 2017
EN 55014-2: 2015
EN 61000-3: 2014
EN 12100-1: 2010
EN 12100-2: 2010
EN 60335-1: 2012
EN 60335-2: 2012
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Notes.
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Spare parts:
Maintenance:
Fan motors, elements and switch gear are not customer serviceable
components.
General maintenance should include regular inspection of:
1. Mains cable. Check for signs of damage to the
insulation.replace if necessary.
2. Air intake & outlet grills: ensure grills are free from
accumulated debris. Blow out with compressed air if required.
3. Fixings: Check all fixings are present and secure.
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Fault finding:
Ducting
A 2 metre length of ducting is available for use with the FF3 spigot models – ask
your supplier for details.
When using ducting with an FF3, for safety reasons please observe the
following:-
Never extend the ducting beyond 2 metres. 2 metres is the maximum
safe duct length.
Always stretch the ducting to its full length to ensure good air flow.
Keep the ducting as straight as possible. Never use the ducting with
bends in it.
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