Airbloc MINI600SE3 User manual

Instruction Manual.
AC MINI SERIES
MINI600SE3; MINI800SE4-5 & MINI1000SE6
INSTALLATION AND OPERATING MANUAL
INDEX Section
General information ----------------------------------------------------------- 1
Dimensions ---------------------------------------------------------------------- 2
Technical Specification ------------------------------------------------------- 3
Internal Wiring Diagrams ----------------------------------------------------- 4
Installer Wiring Details -------------------------------------------------------- 5
Installation Details ------------------------------------------------------------- 6
User Instructions --------------------------------------------------------------- 7
Maintenance --------------------------------------------------------------------- 8
Spares & Servicing ------------------------------------------------------------ 9
Replacement -------------------------------------------------------------------10
WARNINGS
1 This appliance must only be installed by a competent person in accordance with the requirements
of the Codes of Practice or the rules in force.
2 All external wiring MUST comply with the current IEE wiring regulations.
3 Warning this appliance must be earthed.

Introduction
This instruction manual describes the Airbloc Mini
range of air curtains. Models range from 600mm
in length rated at 3kW, 800mm rated at 4.5kW and
1000mm rated at 6kW. They are designed for
mounting above doorways and similar entrances,
and may be used as space heaters.
The MINI600SE3 air curtain is supplied with
rocker switches attached to the underside of the
front face (see photo above). These switches give
ambient airflow, 1kW, 2kW & 3kW heater control.
Both the MINI800SE4.5 AND MINI1000SE6 air
curtains are supplied with remote control boxes
which houses 3 rocker switches. These switches
give ambient airflow, 1, 2 and 3kW heater control.
For further details please refer to section 6 - User
instructions in this manual.
General
All installations must be in accordance with the
regulations in force in the country of use.
These instructions must be handed to the user on
completion of the installation.
Installers and service engineers must be able to
demonstrate competence and be suitably qualified
in accordance with the regulations in force in the
country of use.
To ensure continued and safe operation it is
recommended that the appliance is serviced
annually.
The manufacturer, offers a maintenance service.
Details are available on request.
Electrical
This unit is suitable for connection to 230/240V
50Hz supplies.
The MINI600SE3 has full heating load of 3kW.
The MINI800SE4-5 has full heating load of 4.5kW.
The MINI1000SE6 has full heating load of 6kW.
The connection to be made between the heater
and the remote control box (MINI800 and
MINI1000 only) are shown in figures 2 and 3. An
earth terminal is adjacent to the terminal block and
is clearly marked with the symbol.
Warning
For safety reasons a good earth connection
must ALWAYS be made to the heater and
control box.
The unit must be wired in accordance with I.E.E
regulations for the Electrical Equipment of
Buildings and the installer should ensure that a
suitable isolating switch is connected in the mains
supply.
Location
Airbloc units should be installed horizontally
directly over the door opening. It is recommended
that the air curtain is installed on the inside of the
building, within the open room space against a
wall or ceiling. Care must be taken to allow
complete free air movement into the inlet grilles of
the unit to ensure correct working operation of the
air curtain. The discharge opening should be as
close to the top of the door as possible and to
cover the entire door width.
When mounted over a standard shop doorway the
unit should be fitted as low as possible and not
more than 2.5 meters or from ground level.
A single unit MINI600SE3 will provide reasonable
coverage for an internal doorway, a single
MINI800SE4-5 unit will provide coverage for an
invalid doorway width up to 800mm, and an
MINI1000SE6 unit is suitable for door widths up to
1m wide. Units can be interlinked across wider
entrances.
The unit shall be mounted so that the airflow is not
obstructed by any part of the doorframe. With a
1. General Information.

2. Dimensions.
Figure 1. Mini (size 1000 shown)
minimum clearance distance to ceiling of 300mm.
These units are designed for surface mounting
and should not be placed into a ceiling void, due
to possible obstruction of airflow and difficulty in
routine cleaning and maintenance.
Health and Safety
Sole liability rests with the installer to ensure that
all site safety procedures are adhered to during
installation.
Sole liability rests with the installer to ensure that
protective safety wear such as hand, eye, ear and
head protection is used during installation of the
product.
Do not rest anything especially ladders against the
product.
Standards
Units conform to the European electrical standard
BS EN 60335-2-30:1997 and to the following
European CE directives. 73/23/EEC low voltage;
89/336/EEC and 98/68/EEC electromagnetic
compatibility.
Model A B C D E
MINI600SE3 606 510 70 230 250
MINI800SE4-5 806 710 100 300 450
MINI1000SE6 996 900 95 400 640
dia 20mm Conduit
B
A
48
DC D 86
30
E
12553 125
206
141
30
94
Hanging Location.
WARNING:
THIS HEATER SHOULD NOT BE
INSTALLED WHERE THERE IS A
CORROSIVE ATMOSPHERE.

3. Technical Specification.
MINI600SE3 MINI800SE4-5 MINI1000SE6
General Data
Maximum height M2.3 2.5
Door width mm 600 800 1000
Heat medium Electric heated
Maximum heat capacity kW 3.0 4.5 6.0
Heat setting 323
Heat setting kW 1 / 2 / 3 2.25 / 4.5 2 / 4 / 6
Fan type Crossflow
Fan dia mm 60
Fan settings 1
Air outlet Fixed vent
Switching type Front switches Remote switchbox
Weight kg 6810
Electrical Data
Maximum heat capacity kW 3.0 4.5 6.0
Supply voltage 230V 1ph 50Hz
Total load amps 12.5 18.8 25.0
Cable size 2.5mm² 4.0mm² 6.0mm²
External fuse size amps amps 13.0 25.0 32.0
Switch box wiring n/a 4 x 4.0mm² + E 4 x 6.0mm² + E
Mains terminal block position On Switchbox
Control terminal block position Front right of centre
Air Data
Fan setting 2
Air volume High speed m³/h 273 382
Delta T °C 35 49
Noise level @ 3M Free field dBA 42 48 44
Dims Data
Length mm 600 800 1000
Depth (width) including swivel bracket mm 205
Depth wall mounted mm 140
Height mm 200
Swivel bracket centres on length mm 500 700 890
Wall mounting bottom to centres mm 170
Wall mounting centres on length mm 460 600 800
4. Internal Wiring Diagrams.
HEATING ELEMENT
2000W
Thermal Cut - out
G/ Y
NL
TC
H2
H1
N
BLUE
M
M1
M2
HEATING ELEMENT
1000 W
N
BLUE
2A
1A
2A
H2 ON / OFF
H1 ON / OFF
FAN ON / OFF
2A
1A 1A
5B
4B
BROWN BROWN
BROWN
BLACK
NL
Figure 2. MINI600SE3 3.0kW internal wiring.

2000 W
BLUE
H2 Heating Element
TC
H1
2000 W
M
BLUE
TC
H2
H1
NN
1000 W1000 W N
N
RED
BLUE
NFH1 H2 L1
BROWN
Thermal
Cut-outs
Installer
Ter mi nal
BROWN
Heating Element
Heating Element Heating Element
M1
M2
Figure 4. MINI1000SE6
6.0kW wiring
5. Installer Wiring Details.
230V1Ph
Termi nal s
Installer
N
F
H1
H2
L1
IN
IN
IN
OUT
OUT
OUT
L
L
L
L
L
N
(reverse shown)
Switchbox
Figure 5. MINI800SE4-5 4.5kW & MINI1000SE6 6kW Switchbox Interconnecting Wiring
1125 W
BLUE
H2 Heating Element
TC
H1
1125 W
M
BLACK
TC
H2
H1
NN
1125 W1125 W N
N
BLACK
BLUE
NFH1 H2 L1
BROWN
Thermal
Cut - out s
Installer
Ter mi nal
BROWN
Heating Element
Heating Element Heating Element
M1
M2 MM1
M2
BLACK
Figure 3. MINI800SE4-5
4.5kW wiring