ICP iMAT 32VBI-ELV User guide

EN-US - english US
Instructions for installation and operation
Condensate drain
¡MAT 32VBI-ELV
01-2825

2 iMAT 32VBI-ELV
Dear customer,
Thank you for deciding in favor of the iMAT 32VBI-ELV condensate drain. Please read the installation and
operating instructions carefully before mounting and starting up the iMAT 32VBI-ELV, and follow our
directions. Perfect functioning of the iMAT 32VBI-ELV, and thus reliable condensate discharge, can only be
guaranteed when the provisions and notes stipulated here are strictly adhered to.

iMAT 32VBI-ELV 3
1 Pictograms and symbols ........................................................................................................................4
2 Safety instructions..................................................................................................................................4
3 Proper use..............................................................................................................................................6
4 Exclusion from the scope of application.................................................................................................6
5 Technical data ........................................................................................................................................7
6 Electrical data.........................................................................................................................................8
7 Dimension drawing.................................................................................................................................9
8 Function................................................................................................................................................10
9 Installation ............................................................................................................................................13
10 Electrical installation.............................................................................................................................16
11 Control and maintenance .....................................................................................................................19
12 Troubleshooting and fault elimination ..................................................................................................23
13 Elements and components...................................................................................................................24
14 Recommended spare parts..................................................................................................................24

Pictograms and symbols
4 iMAT 32VBI-ELV
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1Pictograms and symbols
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Observe the installation and operating instructions
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Observe the installation and operating instructions
(on the type plate)
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General danger symbol (danger, warning, caution)
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General danger symbol (danger, warning, caution) for supply voltage and supply voltage-
carrying plants components
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2 Safety instructions
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Please check whether or not these instructions correspond to the device type.
Adhere to all advice given in these operating instructions. They include essential information
which must be observed during the installation, operation and maintenance. Therefore it is
imperative for the service technician and the responsible operator / technical staff to read these
operating instructions prior to installation, start-up and maintenance.
The operating instructions must be accessible at any time at the place of application of the
iMAT 32VBI-ELV.
In addition to these operating instructions, local or national regulations must be complied with,
if necessary.
Make sure that the iMAT 32VBI-ELV is operated only within the permissible limit values
indicated on the type plate. Any deviation involves a risk for persons and materials, and may
result in malfunction and service failures.
If you have any queries regarding these installation- and operating instructions, please contact
Independent Compressor Partners.
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Danger!
Compressed air!
Risk of serious injury or death through contact with quickly or suddenly escaping
compressed air or through bursting plant components or plant components which are
not secured.
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Measures:
• Do not exceed the maximum operating pressure (see type plate).
• Only carry out service measures when the system is pressure less.
•Use pressure-resistant installation material only.
• The feed pipe must be tubed firmly. Discharge pipe: short, fixed pressure hose onto pressure-resistant
pipe.
• Make sure that persons or objects cannot be hit by condensate or escaping compressed air.
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Safety instructions
iMAT 32VBI-ELV 5
Danger!
Supply voltage!
There is the risk of an electric shock involving injury or death when coming into contact
with non-insulated components carrying supply voltage.
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Measures:
• During electric installations, all regulations in force need to be adhered to (e.g. VDE 0100 / IEC 60364).
•When the control unit is open, service and installation works must only be undertaken when the
system is deactivated.
• The removed control unit has no IP degree of protection.
•All types of electrical works must be carried out by authorized and qualified personnel only.
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Further safety instructions:
• For installation and operation, the national regulations and safety codes in force must also be adhered
to.
• Do not use the iMAT 32VBI-ELV in hazardous areas.
• Regarding the inlet screw joints, excessive tightening forces must be avoided. This applies in particular
to conical screw joints.
• The iMAT 32VBI-ELV will only function when voltage is applied.
• Do not use the test button for permanent drainage.
• Use genuine spare parts only. This is imperative to ensure perfect functioning.
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Additional advice:
• The removed control unit has no IP degree of protection.
• During installation, use spanner flat at the feed pipe (wrench size SW27) as a back rest.
• The service unit must not be dismantled.
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Caution!
Malfunction during operation!
Through incorrect installation and poor maintenance, malfunction may occur at the
iMAT.
Condensate which is not discharged may cause damage to plants and in production
processes.
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r
Measures:
• Condensate drainage which is reliable in performance directly optimizes the compressed-air quality.
• To prevent damage and breakdowns, it is imperative to observe the following:
• Exact compliance with the specifications of use and with the performance parameters of the iMAT,
in connection with the case of application (see "Proper use" section)
• Exact compliance with the installation- and operation instructions in this manual
• Regular maintenance and control of the iMAT in accordance with the instructions in this operating
manual
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Proper use
6 iMAT 32VBI-ELV
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3 Proper use
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• The iMAT 32VBI-ELV is an electronically level-controlled condensate drain for compressed-air plants.
• The device is employed within the permissible performance parameters (see "Technical data").
• The iMAT 32VBI-ELV is able to drain condensate under operating pressure from the plant components
virtually without compressed-air loss.
• For its function, the iMAT 32VBI-ELV requires an supply voltage and an operating pressure (see
"Technical data").
• As far as the employment in plants with increased demands on compressed air is concerned (food
industry, medical technology, laboratory equipment, special processes etc.), the operator must decide
on measures for the monitoring of the compressed-air quality. These have an effect on the safety of the
subsequent processes and may prevent damage to persons and plants.
• It is the task of the operator to ensure that the indicated conditions are met during the entire operating
time.
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• The iMAT Vario is a condensate drain whose properties are adjusted especially to prescribed
applications.
• iMAT Vario devices must not be employed at drain points other than those prescribed by the supplier,
as this may result in malfunction and damage in the compressed-air system and at the compressed-air
consumers.
• iMAT Vario devices must not be replaced by other iMAT-types, as this may result in malfunction and
damage in the compressed-air system and at the compressed-air consumers.
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4 Exclusion from the scope of application
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• The iMAT 32VBI-ELV as a condensate drain alone cannot guarantee a defined compressed-air quality,
for this purpose, other additional technical devices are required.
• iMAT 32VBI-ELV is not suitable for use in plants carrying vacuum or atmospheric ambient pressure or
in ex-areas.
• The iMAT 32VBI-ELV must not be exposed to permanent direct solar or thermal radiation.
• The iMAT 32VBI-ELV must not be installed and operated in areas with an aggressive atmosphere.
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• The iMAT 32VBI-ELV is not heatable and, therefore, not suitable for the use in areas where frost is
likely to occur.
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• The iMAT 32VBI-ELV is not suitable for CO2plants.
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Technical data
iMAT 32VBI-ELV 7
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5 Technical data
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min./max. operating pressure
(see type plate)
0,8...16 bar (12...230 psi)
or
1,2...16 bar (17...230 psi)
min./max. temperature
(see type plate)
+1...+60 °C (+34...+140 °F)
or
+1...+70 °C (+34...+158 °F)
Condensate inflow G ½ internal
max. screw-in depth 13,5 mm (½")
Condensate outflow G ¼ Ø 8 ... 10 mm hose connector
Condensate oil-contaminated + oil-free
Housing aluminium + plastic, glass fibre-reinforced
Weight (empty) 0,8 kg (1.8 lbs)
This product has been tested to the requirements of CAN/CSA-C22.2 No. 61010-1-12, third edition, includ-
ing a later version of the same standard incorporating the same level of testing requirements.
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Electrical data
8 iMAT 32VBI-ELV
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6 Electrical data
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Supply voltage
(see type plate)
95…240 VAC ±10% (50…60 Hz) /100…125 VDC ±10%
or
24…48 VAC ±10% (50…60 Hz) / 18…72 VDC ±10%
Power consumption P = 0,6 ... 3 VA (W)
Recommended
cable-jacket diameter Ø 5,0…10 mm (0,20“…0,39“)
Recommended
wire cross section
Spring-loaded terminal
(voltage supply/relay)
0,75...1,5 mm² (AWG 16...20)
Recommended
wire cross section
Screw terminal
(voltage supply)
0,75...2,5 mm² (AWG 14...20)
Recommended
wire cross section
Spring-loaded terminal
(external test)
0,75...1,5 mm² (AWG 16...20)
Recommended
wire cross section
Screw terminal
(relay/external test)
0,75...1,5 mm² (AWG 16...20)
Recommended
stripping of cable jacket
(voltage supply/relay)
~ 30 mm (~ 1.18")
Recommended
stripping of cable jacket
(external test)
~ 90 mm (~ 3.54")
Recommended
length of the wire end tube
Spring-loaded terminal
8 mm (~ 0.31 inch)
Recommended
length of the wire end tube
Screw terminal
~ 6 mm (~ 0.24 inch)
Connection data of the potential-
free contact
Switch to load*)
AC: max. 250V / 1A
DC: max. 30V / 1A
Connection data of the
potential-free contact
Switch to low signal*)
min. 5 VDC / 10 mA
Connection data of the
external test contact on the unit side 5 VDC; switching current ≥ 0,5 mA
Protection class IP 67
Overvoltage category
(IEC 61010-1) II
VAC = V alternating current
VDC = V direct current
*) The switching of loads means that the properties of the contact are no longer suitable
for the switching of low signals.
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Dimension drawing
iMAT 32VBI-ELV 9
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7 Dimension drawing
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Function
10 iMAT 32VBI-ELV
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8 Function
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Via the inlet line (1), the condensate flows into the
iMAT 32VBI-ELV and accumulates in the housing (2).
A capacitive functioning sensor (3) continuously
registers the filling level.
As soon as the condensate has reached a certain
level, a fixed waiting time starts.
During this period, further condensate flows in and
continues filling the iMAT.
iMAT and upstream units must be adjusted to each
other.
After the waiting time has expired, the condensate
may have risen up to the inlet area (1). The solenoid
valve (4) is switched over now and the zone above the
valve membrane is vented.
The valve membrane (5) lifts off from the valve seat,
the overpressure in the housing forces the condensate
into the outlet line (6).
The total amount of accumulated condensate is
discharged.
When the sensor (3) is "free", meaning that the total
amount is discharged, the solenoid valve re-switches
and the valve membrane is re-closed tightly through
the overpressure which builds up above the latter
membrane.
A new cycle starts with the inflow of condensate (1).
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Function
iMAT 32VBI-ELV 11
At the iMAT 32VBI-ELV, two LEDs indicate the
individual operating states.
When applying supply voltage, the iMAT 32VBI-ELV
carries out a self-test.
Both LEDs are lit for approximately 1 second,
subsequently, the device changes over to the "ready-
to-operate" state.
Ready to operate, voltage is applied.
In the event that the condensate discharge is
disturbed, an alarm mode will start which is indicated
by the flashing of the red alarm LED.
Malfunction/alarm
Test of the valve function (manual drainage): press
and hold the button for approximately 2 s.
Test of the alarm function (see below): press and hold
the button for at least 1 min.
Do not use for permanent drainage.
Switching sequence of the valve in the alarm
mode
Alarm mode:
In the event that the iMAT is not empty after one
minute, a trouble indication is released:
• The alarm LED flashes.
• The alarm relay switches over (the signal can be
picked off potential-freely).
• The valve opens every four minutes for 7.5
seconds.
• When the malfunction has been eliminated, the
iMAT will switch back automatically into the normal
mode.
Possible trouble sources include :
• Mistakes during installation
• Dropping below the minimum pressure
• Excessive accumulation of condensate (excess
load)
• Blocked / obstructed outlet line
• Extreme amount of dirt particles
• Frozen pipe work
Trouble indication via a potential-free contact
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Function
12 iMAT 32VBI-ELV
The iMAT 32VBI-ELV releases a maintenance
message for a service that is to be carried out.
Depending on the operating mode, a visual
maintenance message (service) is activated which
signalizes the replacement of the service unit.
The maintenance message is indicated by the flashing
supply voltage-LED "Power".
The maintenance message is released after 1 x 8.760
h or one million switching cycles.
The maintenance signal is released when one of
these two values is reached.
In the event of a power outage or when the energy
supply is deactivated, the status of the timer will be
maintained.
The activities to be carried out regarding maintenance
are described in the chapter entitled "Check and
maintenance".
Prior to the replacement of the service unit, a reset
needs to be carried out. The control unit is released by
actuating the arresting hook. When removed, the
TEST button must be pressed and held for at least
five seconds.
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Installation
iMAT 32VBI-ELV 13
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9 Installation
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Danger!
Compressed air!
Risk of serious injury or death through contact with quickly or suddenly escaping
compressed air or through bursting plant components or plant components which are
not secured.
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Measures:
• Do not exceed the maximum operating pressure (see type plate).
• Only carry out service measures when the system is pressure less.
•Use pressure-resistant installation material only.
• The feed pipe must be tubed firmly. Discharge pipe: short, fixed pressure hose onto pressure-resistant
pipe.
• Make sure that persons or objects cannot be hit by condensate or escaping compressed air.
Pos: 44 /BekoT echnische Doku mentation/Sicherheit/Vorsi chtF ehlfunktion @ 0\mod_121 4378096290_1509 8.docx@ 1 5237 @ @ 1
Caution!
Malfunction during operation!
Through incorrect installation and poor maintenance, malfunction may occur at the
iMAT.
Condensate which is not discharged may cause damage to plants and in production
processes.
Pos: 45 /Beko Tec hnisch e D oku mentation/Sic herhei t/Maßnahm en F ehl funktione n BM @ 0 \mod_1 2143784 3402 5_15098.doc x @ 15238 @ @1
r
Measures:
• Condensate drainage which is reliable in performance directly optimizes the compressed-air quality.
• To prevent damage and breakdowns, it is imperative to observe the following:
• Exact compliance with the specifications of use and with the performance parameters of the iMAT,
in connection with the case of application (see "Proper use" section)
• Exact compliance with the installation- and operation instructions in this manual
• Regular maintenance and control of the iMAT in accordance with the instructions in this operating
manual

Installation
14 iMAT 32VBI-ELV
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Note
It is imperative to observe all hazard statements and warnings listed here.
Please also observe all regulations and notes regarding industrial safety and fire prevention at the place of
installation.
As a matter of principle, only use suitable and appropriate tools and materials in a proper condition.
Do not use aggressive cleaners and improper devices such as high-pressure cleaners.
Please note that condensates may contain aggressive or harmful components. Therefore, skin contact
should be avoided.
Condensate is subject to mandatory waste disposal. As such, it must be collected in suitable containers, and
disposed of or processed properly.
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Installation instructions:
• Only the displayed installation position of the iMAT
(3) is permissible. Never install in a horizontal or
any other tilted position.
• Feed pipe (1) and ball valve (2) at least G½.
• No filter or screen in the inlet line.
• Slope in the inlet line >1%.
• Use ball valves (2) only.
• Operating pressure: min. 0,8/1,2 bar (12/17 psig),
max. 16 bar (230 psig). See type plate.
• Short pressure hose (4) fixed on a pressure-
resistant pipe.
• The required minimum pressure increases by
0,1 bar (1,4 psi) per metre gradient in the
discharge pipe (5).
• Discharge pipe (5) rising by max. 5 m (16,4ft).
• Install manifold (6) ¾" with a slope of 1%.
• Introduce the discharge pipe (5) from the top into
the manifold (6).
• Prior to the start-up, always carry out a leak test
and verify the correct engagement of the control
unit.

Installation
iMAT 32VBI-ELV 15
wrong correct
Pressure differences!
Each condensate accumulation point must be drained
separately.
Continuous slope!
Avoid a water pocket when installing the feed pipe
Deflector area!
If drainage is to be carried out directly from the pipe,
deflection of the air flow will be useful.
No venting line!
Do not install a venting line for a iMAT 32VBI-ELV!
Installations, where a venting line is normally required,
are impossible in this case. Another suitable iMAT must
be used.
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Electrical installation
16 iMAT 32VBI-ELV
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10 Electrical installation
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Danger!
Supply voltage!
There is the risk of an electric shock involving injury or death when coming into contact
with non-insulated components carrying supply voltage.
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Measures:
• During electric installations, all regulations in force need to be adhered to (e.g. VDE 0100 / IEC 60364).
•When the control unit is open, service and installation works must only be undertaken when the
system is deactivated.
• The removed control unit has no IP degree of protection.
•All types of electrical works must be carried out by authorized and qualified personnel only.
Pos: 52 /Beko Tec hnisch e D oku mentation/Inst allati on/BEKOMAT /Ele ktrInstallatio n Hi n weise BM32U/ ElektrI nstallatio n Hin weis e BM32U/33U allg. @ 4\ mod_13 577288 84079_15 098.d ocx @ 29541 @ @1
Note:
Power supply connection:
1. Read the permissible supply voltage on the type
plate and make sure this voltage is observed.
2. For the supply voltage, a reliably accessible
separator must be provided close-by (e.g. power
plug or switch), which separates all current-
carrying conductors.
3. At a low voltage supply
(< 50 VAC / < 75 VDC), only use a protective
extra-low-voltage.
4. Carry out installation in accordance with
VDE 0100 / IEC 60364.
5. Observe the terminal assignment.
6. Do not install when the device is energized.
7. Unscrew the screws (1) and remove the upper
part of the cover (2).
8. Unscrew the threaded cable connection (3),
remove the plug (if there is one), and lead the
cable (4) for the power supply through.
9. Connect the cable (4) with terminals X1 (1.1, 1.2)
(5).
10.Install the cables as shown (see also terminal
assignment in the following text).
11.Tighten the threaded cable connection (3) with a
slightly sealing effect.
12.Put on the upper part of the cover (2) and tighten
the screws (1) fingertight.

Electrical installation
iMAT 32VBI-ELV 17
Connection of the potential-free contact and of
the external test:
1. Selection of the suitable cable.
2. Connection to X2 and X3, as shown on the left.
3. The installation steps are the same as for the
power supply connection.
4. If the potential-free contact carries voltage that is
dangerous in the case of contact, a corresponding
separator must also be provided, as described
above.
5. When using the potential-free contacts and the
connection external test, sufficient clearance to
the other parts of the unit, or suitable insulation in
accordance with EN 60664-1 must be ensured.
6. When using a multiwire, common line for the
connection of the potential-free contact and the
external test, this line must be suitable for the
highest occurring voltage and the intended
temperature range with regard to its nominal
ratings.
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Terminal assignment supply voltage (operating voltage)
X 1 X 2 X 3 Power supply
• X 1.1 L/+
• X 1.2 N/-
L = Outer conductor
N = Neutral conductor
L/+
N/-
NO CO
NC
IN1
GND
phase
neutral
normally open
common
normally closed
external test (IN1)
GND
1.1 1.2 2.1 2.2 2.3 3.1 3.2
Terminal assignment low voltage (operating voltage)
X 1 X 2 X 3 Power supply
• X 1.1 L/+
• X 1.2 N/-
L/+
N/-
NO CO
NC
IN1
GND
power
power
normally open
common
normally closed
external test (IN1)
GND
1.1 1.2 2.1 2.2 2.3 3.1 3.2

Electrical installation
18 iMAT 32VBI-ELV
Terminal assignment of the potential-free contact and of the external test
X 1 X 2 X 3 Fault indication/potential-free contact:
• X 2.1 n.o.
• X 2.2 com.
• X 2.3 n.c.
n.c. - com. closed in the event of malfunction or power failure
n.o. - com. closed during normal operation
(closed current principle)
The contacts X2.1 - 2.3 are potential-free.
External test / remote control:
• X 3.1 external test (IN1)
• X 3.2 GND
Contacts connected = test active = discharge
Contacts open = test inactive
The contacts X 3.1 -3.2 are not potential-free.
L/+
N/-
NO CO
NC
IN1
GND
power
power
normally open
common
normally closed
external test (IN1)
GND
1.1 1.2 2.1 2.2 2.3 3.1 3.2
Note:
At a low-voltage supply (< 50 VAC / < 75 VDC), only use a protective extra-low-voltage.
Tighten the threaded cable connection with a slightly sealing effect.
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Electric diagram
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Control and maintenance
iMAT 32VBI-ELV 19
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11 Control and maintenance
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Danger!
Compressed air!
Risk of serious injury or death through contact with quickly or suddenly escaping
compressed air or through bursting plant components or plant components which are
not secured.
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Measures:
• Do not exceed the maximum operating pressure (see type plate).
• Only carry out service measures when the system is pressure less.
•Use pressure-resistant installation material only.
• The feed pipe must be tubed firmly. Discharge pipe: short, fixed pressure hose onto pressure-resistant
pipe.
• Make sure that persons or objects cannot be hit by condensate or escaping compressed air.
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Danger!
Supply voltage!
There is the risk of an electric shock involving injury or death when coming into contact
with non-insulated components carrying supply voltage.
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Measures:
• During electric installations, all regulations in force need to be adhered to (e.g. VDE 0100 / IEC 60364).
•When the control unit is open, service and installation works must only be undertaken when the
system is deactivated.
• The removed control unit has no IP degree of protection.
•All types of electrical works must be carried out by authorized and qualified personnel only.
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Caution!
Malfunction during operation!
Through incorrect installation and poor maintenance, malfunction may occur at the
iMAT.
Condensate which is not discharged may cause damage to plants and in production
processes.
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r
Measures:
• Condensate drainage which is reliable in performance directly optimizes the compressed-air quality.
• To prevent damage and breakdowns, it is imperative to observe the following:
• Exact compliance with the specifications of use and with the performance parameters of the iMAT,
in connection with the case of application (see "Proper use" section)
• Exact compliance with the installation- and operation instructions in this manual
• Regular maintenance and control of the iMAT in accordance with the instructions in this operating
manual
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Control and maintenance
20 iMAT 32VBI-ELV
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Note
It is imperative to observe all hazard statements and warnings listed here.
Please also observe all regulations and notes regarding industrial safety and fire prevention at the place of
installation.
As a matter of principle, only use suitable and appropriate tools and materials in a proper condition.
Do not use aggressive cleaners and improper devices such as high-pressure cleaners.
Please note that condensates may contain aggressive or harmful components. Therefore, skin contact
should be avoided.
Condensate is subject to mandatory waste disposal. As such, it must be collected in suitable containers, and
disposed of or processed properly.
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Maintenance recommendation:
After 8,760 operating hours or one million switching
cycles, a maintenance message is released.
The green power LED flashes. Afterwards, or at the
latest after one year (8,760 operating hours), the
service unit (5) needs to be replaced.
1. Prior to the replacement of the service unit, a reset
needs to be carried out. The control unit is
released by actuating the arresting hook. When
removed, the TEST button below the LED must be
pressed and held for at least five seconds.