Esco Medical Mini MIRI Dry Multiroom User manual

Rev. 2.1
Date of revised 05.02.2020
Rx only
Mini MIRI® Dry Multiroom incubator
CE 0088

Mini MIRI® Dry User Manual Rev. 2.1
2
For Technical Service, contact
North America
Esco Technologies, Inc.
903 Sheehy Drive, Suite F, Horsham, PA 19044, USA
Tel [phone] •Fax [phone]
www.escolifesciences.us •[e-mail]
Rest of the World
Esco Micro Pte. Ltd.
21 Changi South Street 1 •Singapore 486 777
Tel [phone] •Fax [phone]
www.escoglobal.com •[email protected]
Copyright Information
© Copyright 2014 Esco Micro Pte Ltd. All rights reserved.
The information contained in this manual and the accompanying product is copyrighted and all
rights are reserved by Esco.
Esco reserves the right to make periodic minor design changes without obligation to notify any
person or entity of such change.
Caution: Federal law restricts this device to sale by or on the order of a licensed healthcare
practitioner.
Only to be used by a trained and qualified professional. The device is sold under exemption 21
CFR 801 Subpart D.
“Material in this manual is provided for informational purposes only. The contents and the
product described in this manual (including any appendix, addendum, attachment or
inclusion), are subject to change without notice. Esco makes no representations or warranties
as to the accuracy of the information contained in this manual. In no event shall Esco be held
liable for any damages, direct or consequential, arising out of or related to the use of this
manual.”

Mini MIRI® Dry User Manual Rev. 2.1
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Unpacking and Inspection
Follow standard receiving practices upon receipt of the instrument. Check the shipping
carton for damage. If damage is found, stop unpacking the instrument. Notify the freight
carrier and ask for an agent to be present while the instrument is unpacked. There are
no special unpacking instructions, but be careful not to damage the instrument when
unpacking it. Inspect the instrument for physical damage such as bent or broken parts,
dents, or scratches.
Claims
Our routine method of shipment is via common carrier. Upon delivery, if physical dam-
age is found, retain all packing materials in their original condition and contact the car-
rier immediately to file a claim.
If the instrument is delivered in good physical condition but does not operate within
specifications, or if there are any other problems not caused by shipping damage, please
contact your local sales representative or Esco Medical immediately.
Standard Terms and Conditions
Refunds & Credits
Please note only serialized products (products labelled with a distinct serial number)
and accessories are eligible for partial refund and/or credit. Non-serialized parts and
accessory items (cables, carrying cases, auxiliary modules, etc.) are not eligible for re-
turn or refund. In order to receive a partial refund/credit, the product must not have
been damaged, and must be returned complete (meaning all manuals, cables, accesso-
ries, etc.) within 30 days of original purchase, in “as new” and resalable condition. The
Return Procedure must be followed.
Return Procedure
Every product returned for refund/credit must be accompanied by a Return Material
Authorization (RMA) number, obtained from Esco Medical Customer Service. All items
being returned must be sent prepaid (freight, duty, brokerage and taxes) to our factory
location.
Restocking Charges
Products returned within 30 days of original purchase are subject to a minimum re-
stocking fee of 20% of the list price. Additional charges for damage and/or missing
parts and accessories will be applied to all returns. Products which are not in “as new”
and resalable condition, are not eligible for credit return and will be returned to the cus-
tomer at their own expense.
Certification
This instrument has been thoroughly tested/inspected and found to meet Esco Medi-
cal´s manufacturing specifications when shipped from the factory. Calibration meas-

Mini MIRI® Dry User Manual Rev. 2.1
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urements and testing are traceable and done according to Esco Medicals ISO certifica-
tion.
Warranty and Product Support
Esco Medical warrants this instrument to be free from defects in materials and work-
manship under normal use, and service for two (2) years from the date of original pur-
chase, provided the instrument is calibrated and maintained in accordance with this
manual. During the warranty period Esco Medical will, at our option, either repair or
replace a product that proves to be defective at no charge, provided you return the
product (shipping, duty, brokerage and taxes prepaid) to Esco Medical. Any and all
transportation charges incurred are the responsibility of the purchaser and are not in-
cluded within this warranty. This warranty extends only to the original purchaser and
does not cover damage from abuse, neglect, accident or misuse, or as the result of ser-
vice or modification by parties other than Esco Medical.
IN NO EVENT SHALL ESCO MEDICAL LTD. BE LIABLE FOR CONSEQUENTIAL DAMAGES.
No warranty shall apply when damage is caused by any of the following:
Power failure, surges, or spikes
Damage in transit or when moving the instrument
Improper power supply such as low voltage, incorrect voltage, defective wiring or in-
adequate fuses
Accident, alteration, abuse or misuse of the instrument
Fire, water damage, theft, war, riot, hostility, acts of God such as hurricanes, floods,
etc.
Only serialized products (those items bearing a distinct serial number tag) and their ac-
cessory items are covered under this warranty.
PHYSICAL DAMAGE CAUSED BY MISUSE OR PHYSICAL ABUSE IS NOT COVERED UNDER
THE WARRANTY. Items such as cables and non-serialized modules are not covered un-
der this warranty.
This warranty gives you specific legal rights and you may have other rights, which vary
from province to province, state to state, or country to country. This warranty is limited
to repairing the instrument per Esco Medical's specifications.
When you return an instrument to Esco Medical for service, repair or calibration, we
recommend shipment using the original shipping foam and container. If the original
packing materials are not available, we recommend the following guide for repackaging:
Use a double-walled carton of sufficient strength for the weight being shipped
Use heavy paper or cardboard to protect all instrument surfaces. Use non-abrasive
material around all projecting parts
Use at least four inches of tightly packed, industrial-approved, shock-absorbent mate-
rial all around the instrument

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Esco Medical will not be responsible for lost shipments or instruments received in dam-
aged condition due to improper packaging or handling. All warranty claim shipments
must be made on a prepaid basis (freight, duty, brokerage, and taxes). No returns will
be accepted without a Return Materials Authorization ("RMA”) number. Please contact
Esco Medical to obtain an RMA number and receive help with shipping/customs docu-
mentation.
Re-calibration of instruments, which have a recommended annual calibration frequen-
cy, is not covered under the warranty.
Warranty Disclaimer
Should you choose to have your instrument serviced and/or calibrated by someone
other than Esco Medical Ltd. and their representatives, please be advised that the origi-
nal warranty covering your product becomes void when the tamper-resistant Quality
Seal is removed or broken without proper factory authorization.
In all cases, breaking the tamper-resistant Quality Seal should be avoided at all cost, as
this seal is key to your original instrument warranty. In an event where the seal must be
broken to gain internal access to the instrument, you must first contact Esco Medical
Ltd.
You will be required to provide us with the serial number for your instrument, as well
as a valid reason for breaking the Quality Seal. You should break this seal only after you
have received factory authorization. Do not break the Quality Seal before you have con-
tacted us! Following these steps will help ensure that you will retain the original war-
ranty on your instrument without interruption.
WARNING
Unauthorized user modifications or application beyond the published specifications
may result in electrical shock hazard or improper operation. Esco Medical will not be
responsible for any injury sustained due to unauthorized equipment modifications.
ESCO MEDICAL LTD. DISCLAIMS ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OR APPLICATION.
THIS PRODUCT CONTAINS NO USER-SERVICEABLE COMPONENTS.
UNAUTHORIZED REMOVAL OF THE INSTRUMENT COVER SHALL VOID THIS AND ALL
OTHER EXPRESSED OR IMPLIED WARRANTIES.

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Table of contents
1 How to use this manual............................................................................................................................ 8
2 Safety warning............................................................................................................................................. 8
3 Indication for use........................................................................................................................................ 8
4 About the product ...................................................................................................................................... 9
5 Accessories supplied................................................................................................................................. 9
6 Manuals supplied......................................................................................................................................10
6.1 The User Manual ..............................................................................................................................10
6.2 The Validation Manual...................................................................................................................10
6.3 The Maintenance Manual..............................................................................................................10
7 Safety symbols and labels .....................................................................................................................11
8 Important safety instructions and warnings.................................................................................13
8.1 Before installation ...........................................................................................................................13
8.2 During installation...........................................................................................................................14
8.3 Post installation................................................................................................................................14
9 Getting started...........................................................................................................................................15
10 Mains connection...................................................................................................................................15
11 Gas connections......................................................................................................................................16
12 HEPA / VOC filter...................................................................................................................................17
12.1 Installation of new filter capsule.............................................................................................18
13 User interfaces........................................................................................................................................19
13.1 Activating the heat and gas controls......................................................................................20
13.2 Status..................................................................................................................................................20
13.3 System menu...................................................................................................................................21
13.4 Main menu...................................................................................................................................21
13.3.1 Temperature sub-menu .....................................................................................................22
13.3.2 CO2 sub-menu .........................................................................................................................23
13.3.3 O2 sub-menu............................................................................................................................25
13.3.4 UVC light sub-menu (not available in the US): ..........................................................27
13.3.5 Service sub-menu...............................................................................................................287
14 Alarms.....................................................................................................................................................288
14.1 Temperature alarms .................................................................................................................288

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14.2 Gas level alarms .............................................................................................................................29
14.2.1 CO2alarms ...............................................................................................................................29
14.2.2 O2alarms..................................................................................................................................30
14.3 Gas pressure alarms.....................................................................................................................30
14.3.1 CO2pressure alarm ..............................................................................................................30
14.3.2 N2pressure alarm.................................................................................................................31
14.4 Multiple alarms ..............................................................................................................................31
14.5 Alarm UVC light (the functionality is not available in the US)..................................311
14.6 Loss of power alarm..................................................................................................................321
15 Changing the set points ....................................................................................................................322
15.1 The temperature set point......................................................................................................322
15.2 The gas concentration set point ...........................................................................................322
15.3 The O2concentration set point .............................................................................................333
15.4 The culture mode .......................................................................................................................333
16 Surface temperatures and measuring temperature..............................................................344
16.1 Example: Calibration of compartment 1 ...........................................................................355
17 Pressure..................................................................................................................................................366
17.1 Pressure of CO2gas....................................................................................................................366
17.2 Pressure of N2gas ......................................................................................................................377
18 Firmware................................................................................................................................................377
20 Cleaning instructions ........................................................................................................................388
20.1 Considerations about a sterile device ................................................................................388
20.2 Manufacturer recommended cleaning procedure.........................................................388
20.3 Manufacturer recommended disinfection procedure.....................................................39
21 Humidification ........................................................................................................................................39
22 Temperature validation ...................................................................................................................400
23 Gas level validation ............................................................................................................................411
24 Alarm switch for an external system ..........................................................................................411
25 Writing area on the compartment lids.......................................................................................422
26 Maintenance .........................................................................................................................................433
27 Emergency Procedures.....................................................................................................................444
28 User Troubleshooting .......................................................................................................................455
29 Specifications...........................................................................................................................................47

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1 How to use this manual
The manual is designed to be read by sections, and not ideally cover to cover. This means
that if the manual is read, from start to finish, there will be some repetition and overlap.
We recommend the following method to go through the manual: first, familiarize yourself
with the safety instructions; then proceed to the basic user functions that are needed for
operating the equipment on a day to day basis; then review the alarm functions. The menu
function of the user interface details information that is needed for the advanced level of
users only. All parts must be read before the device is taken into use.
2 Safety warning
•Anyone working with, on or around this equipment should read this manual. Failure to
read, understand and follow the instructions given in this documentation may result in
damage to the unit, injury to operating personnel, and/or poor equipment performance.
•Any internal adjustment, modification or maintenance to this equipment must be under-
taken by qualified service personnel.
•If the equipment must be relocated, make sure it is fixed properly on a support stand or
base, and move on a flat surface. When necessary move the equipment and the support
stand/base separately.
•The use of any hazardous materials in this equipment must be monitored by an industrial
hygienist, safety officer or other suitably qualified individual.
•Before you proceed, you should thoroughly understand the installation procedures and
take note of the environmental/electrical requirements.
•In this manual, important safety related points will be marked with the following sym-
bols:
NOTE
Used to direct attention to a specific item.
WARNING
Use caution
•If the equipment is used in a manner not specified by this manual, the protection provid-
ed by this equipment may be impaired.
3 Indication for use
The Esco Medical Mini MIRI®dry incubator is intended to be used to provide a controlled en-
vironment for the development of embryos during in vitro fertilization (IVF)/ assisted repro-
duction technology (ART) treatments. This includes controlled temperature (at or near body
temperature), controlled gas levels (CO2, O2, and N2), and controlled humidity levels (humidifi-
cation).

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4 About the product
The Esco Medical Mini MIRI®dry incubator is a new generation of desktop CO2/N2or pre-
mixed gas incubator.
Direct warming of the dishes in the chambers gives superior temperature conditions in
comparison to conventional incubators.
The Mini MIRI®dry incubator has 2 separate culture heat chambers each having its own
heated bottom, heated lid and a heating optimization plate. The heating optimization
plates are customized to accommodate several types of dishes.
For maximum performance, the system has 4 separate temperature controllers, control-
ling and regulating the temperature in the culture chambers and the lids.
The Incubator needs CO2/N2or premixed gas (for instance 5% CO2; 5% O2and 90% N2)
concentrations in the culture chambers.
The incubator has been primarily developed and designed for incubation of gametes and
embryos with an overlay of either Paraffin or mineral oil.
If open culture (any type of culture where the culture media is not covered with a layer of
oil) is used, the user must switch to open culture mode.
Open culture may lead to evaporation and a change in pH. If the correct condi-
tions are not maintained.
The incubator can be connected to a PC running the Esco Medical data logging software for
long term data logging and data storage.
The device is manufactured under a full EU certified ISO quality management system.
This product meets the requirements of EN6060-1 3rd edition standards as a Class I
equivalent device suited for continuous operation. It also conforms to the requirements of
the EU Council directive 93/42/EEC concerning medical devices and is classified as a Class
IIa device under rule II.
Personnel Protective Equipment (89/686/EEC) and Machine Directive (2006/42/EC) is
not applicable for Mini MIRI®dry.
5 Accessories supplied
•1 VOC/HEPA filter capsule

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•2 HEPA filters for input gas supply
•2 warming blocks
•1 USB stick containing Esco Medical Data logger software and PDF versions of the manu-
als
•1 data cable
•1 power cord
•4 warranty labels
•1 3,5 mm external alarm jack connector
•2 fast male connector with 15 cm silicone pipe
•1 fast male connector with 15 cm tube gas
6 Manuals supplied
The Mini MIRI®dry incubator comes with 3 manuals as standard.
1. The User Manual (this manual)
2. The Validation Manual
3. The Maintenance Manual
Each manual has a specific purpose.
6.1 The User Manual
Is intended to provide the user with information necessary for using the device.
The user manual cannot stand alone or replace user training.
6.2 The Validation Manual
Is intended to provide the trained technical personnel performing the installation, the
procedures and specifications, for making sure the device is safe, so that it can be taken
into clinical use. The manual can also be used as a guide for the validation tests that should
be performed regularly.
6.3 The Maintenance Manual
Is intended to provide the schedules and the methods for the trained technical personnel
who ensures that the device is running optimally and safely during its entire lifespan.
The maintenance specified in the maintenance manual cannot replace the
regular maintenance/validation that user must perform.

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7 Safety symbols and labels
There are several user labels on the surfaces of the Mini MIRI®dry to guide the user. User
labels are shown below.

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1.
2.
3.
4.
5.
6.
7.
8.
3.
2.
1.
3.
4.
5.
6.
7.
8.
9.
11.
11.
13.
1.
2.
Table 7.1 Labels
Description
Image
Packing box label:
1. If stored longer than the shelf life, the unit
must be returned to the manufacturer for a
new release test.
2. Shipping temperature between -20 0C and
+50 0C.
3. Keep away from direct sunlight.
4. Caution: consult the accompanying docu-
ments for important safety-related infor-
mation such as warnings and precautions that
cannot for a variety of reasons, be presented
on the device itself.
5. Consult instructions for proper use of the
device
6. Do not use if the packing material is dam-
aged.
7. Rx Only.
8. Keep dry.
1. Consult instruction for use
2. Warning on the back of the device
indicates that an earth connection is needed,
as well as the mains information and an
“ON/OFF” push button
3. “Lightning bolt” indicates the potential risk
of electrical shock (never remove any cover).
1. Model
2. Mains power rating
3. CE mark
4. Not protected against ingress of water
5. Manufacturer’s address and country of
origin
6. Consult instruction for use
7. Observe WEEE
8. Upper limit of temperature
9. Keep away from direct sunlight
10. Keep dry
11. Logo and serial number
12. Year of manufacture
13. Rx only
10.
12.

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Table 7.2 Labels on the back of Mini MIRI®dry
Description
Image
USB communication port
CO2inlet
N2inlet
Alarm port
Compartments numbers are indicated in the
top corner of the lid with a label
Compartment numbers are shown in the picture below and also indicated on the top of the
lid with labels:
Figure 7.1 Compartment numbers
8 Important safety instructions and warnings
8.1 Before installation
1. Do not use the product if the package is damaged. Contact Esco Medical or the local rep-
resentative
2. Read the user manual completely before use
3. Always keep these instructions easily accessible near the device

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8.2 During installation
1. Never place this unit on top of other equipment that might heat it up
2. Place this unit on a flat, hard and stable surface
3. Never place the unit on a carpet or similar surfaces
4. Do not defeat the safety purpose of the grounding-type (earthing) plug
5. A grounding-type (earthing) plug has two blades and a third prong is provided for
your safety. If the provided plug does not fit into your outlet, consult an electrician
to replace the outlet
6. Always connect the power cord to a properly grounded outlet and only use the cord
that came with the device
7. Do not install near any heat sources such as radiators, heat registers, stoves or oth-
er apparatus that produce heat
8. Do not use this device near water
9. Use only 100% concentration CO2and 100% concentration N2gas
10. Always use an external HEPA filter for input CO2and N2gas
11. Do not use this product at temperatures exceeding 30 oC
12. Place this unit in a location with adequate ventilation to prevent internal heat build-
up. Allow at least 10 cm clearance from the rear, 30 cm from the top and 20 cm
from left and right to prevent overheating, and to allow access to the on/off switch
in the back
13. This unit is intended for indoor purposes only
14. The unit must be connected to a suitable Uninterrupted Power Supply (UPS)
8.3 Post installation
1. Refer all servicing to qualified service personnel
2. Servicing is required according to the service manual, or if the apparatus has been
damaged in any way, e.g. if the apparatus has been dropped, exposed to rain or
moisture, or does not operate normally. The Mini MIRI®dry incubator contains
high voltage components that may be hazardous
3. Unplug this apparatus during lightning storms or when unused for a long period of
time 4. Protect the power cord from being walked on or pinched, particularly at the
plug, convenience receptacles, and the point where it exits from the apparatus
4. Perform temperature and gas calibration at the intervals described in the manuals
5. UV lamp must be changed at the interval described in the manuals (not available in
the US)
6. O2sensor must be changed at the interval described in the manuals
7. Never leave lids open for more than 10 seconds while in use
8. VOC/HEPA filters must be changed at the interval described in the manuals
9. NEVER block gas supply holes in the compartment
10. Make sure that CO2and N2 gas supply pressures are kept stable at 0.6 bar (8.70 psi)
11. Never use a non-Esco Medical filter; it will void the warranty

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12. Do not use the product without a proper Esco Medical VOC/HEPA filter attached
9 Getting started
The Mini MIRI®dry must be installed by authorized and trained personnel on-
ly!
1. Follow the guidelines in the safety instructions and warnings section
2. Connect the mains cable to the UPS
3. Connect the mains cable to the Mini MIRI®dry incubator
4. Connect the gas lines
5. Set the gas pressure on the external gas regulator at 0.6 bar (8.70 psi)
6. Switch on the Mini MIRI®dry in the back
7. Observe for normal function
8. Let the unit warm up and stabilize for 20 min
9. Follow the guidelines in the validation guide
10. Complete user training and instructions
11. After a burn-in phase of 24-hours, the unit is ready for use IF the testing is success-
ful
Clean and disinfect the device before use. It is not delivered sterile or in a clini-
cally acceptable cleanliness state. Consult the cleaning instructions section in this
manual for the manufacturers recommended guidelines!
10 Mains connection
The Mini MIRI®dry incubator comes with a detachable main power cord. The power cord
is prepared for the country in which the unit is intended to be used in. The on/off switch
provides the user with a means to isolate the incubator from the mains.
Do not defeat the safety purpose of the grounding-type plug! A grounding type
plug has two blades, and a third prong. It is provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician to replace the outlet
The power requirement is 230V 50 Hz OR 120V 60Hz. The built-in power-supply is of a
switch mode type, that automatically adjusts to the correct mains power between 100V
250V AC 50-60 Hz.

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Figure 10.1 Power supply
11 Gas connections
On the back of the unit there are two gas inlets. These ports are marked “CO2”and “N2”.
Figure 11.1 Gas inlet
The CO2inlet should be connected to 100% concentration CO2.
The N2inlet should be connected to 100% concentration N2if low oxygen conditions are
required. The O2control in the compartments is available in the range from 4% - 19.9% by
infusing N2.
Gas pressure for inlet should be 0.6 bar (8.70 psi) and it must be kept stable!
Always use a high-quality pressure regulator for both gases, that can be set with the required
precision.
Figure 11.2 Pressure regulator

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Connect the CO2gas to the CO2inlet with a suitable silicone tube. Make sure the tube is fas-
tened with a clip, so that it does not accidentally loosen itself during sudden pressure fluc-
tuation. Use the supplied 0.2µ filter on the gas line just before the inlet on the incubator.
Notice the direction.
Figure 11.3 Gas filter
Connect the N2inlet to the Nitrogen Bottle in a similar way.
The Mini MIRI®dry can also run on premixed gas. It is a more expensive option
regarding gas consumption. It also means the user cannot adjust the CO2and O2lev-
els without changing the gas supply. If premixed gas is used, request a copy of the
premixed gas manual from Esco Medical or the local representative.
12 HEPA / VOC filter
Volatile Organic Compounds (VOCs) are hydrocarbon-based compounds that are found in
fuel, solvents, adhesives, and other compounds. Examples of VOCs are isopropanol, ben-
zene, hexane, formaldehyde, vinyl chloride.
VOCs can also occur in medical gases, such as CO2and nitrogen. It is important to use inline
VOC filters for your medical gasses to prevent these fumes from entering your incubators.
Unexpected sources of VOCs are commonly found in IVF labs. These can include cleaning
agents, perfumes, cabinetry, grease on the wheels of equipment, and sources in HVAC
equipment.
VOCs are typically measured in parts per million (ppm.) They can also be reported in parts
per billion (ppb.) For IVF, count below 0.5 ppm is recommended; total VOCs should be be-
low <0.2 ppm, or preferably zero.
High VOCs levels (over 1 ppm) are toxic to embryos: You will see poor mouse test results
and very poor human embryo development, probably not even making it to blastocyst
stage.

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VOC levels in the 0.5 ppm range will typically allow for acceptable blastocyst development
and reasonable pregnancy rates but will result in a high percentage of miscarriages.
A combined HEPA and VOC filter (carbon filter) is integrated in the construction of the
Mini MIRI® dry. Prior to entering the incubator, the gas is sent through the filter in a single
pass. Then upon return from the compartment the gas is filtered again. The recirculation
system constantly filters the gas present in the incubator.
The combined HEPA and VOC filter is mounted on the back of the device for ease of access
and replacement.
12.1 Installation of new filter capsule
The two blue caps that are installed on the filter can be discarded during unwrapping.
Correct filter performance is crucial for the system performance.
Filter element must be changed every 3 months. Mark the date when it is put on
and make sure to keep this interval!
Start by putting the blue fittings on the filter into the filter holder sockets. The flow arrow
on the incubator and the filter should point in the same direction.
Figure 12.1 The flow arrow on the incubator
Figure 12.2 The way of pulling filter

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Figure 12.3 Filter in place
Then simultaneously press-in both angle fittings (using both hands) into the holes till they
snap into place. The last 4 mm step should feel stiff.
A filter element that has been fitted incorrectly will cause the unit not to work
as intended. This is dangerous!
The filter is removed by gently pulling it straight out using both hands together.
Never run the Mini MIRI®dry with the filter element missing! Dangerous parti-
cle contamination could occur!
13 User interfaces
In the next chapters, the functions associated with the keys and menu items are explained.
The user interface handles the daily use functions and the more advanced adjustments that
are possible on the device. The table 13.1 shows the main keys and their purpose.

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Table 13.1 Main keys and their purpose
Description
Image
Rotatory button
Use to toggle between the list of menu
and to set their values
On/off
In the REAR of the unit
Alarm key
–Is used to mute an audible alarm and
indicates the alarm condition visually by a
flashing red circle of light. The audio
alarm will automatically come back on
after 5 min; it can be muted again
Display panel
–Shows the information on the current
status of the unit. The display consists of
7x high brightness 16 segment LEDs. The
first one is red, to indicate a user warning.
The other 6 are blue and used to display
normal running conditions
13.1 Activating the heat and gas controls
The heat and gas controls are activated using the on/off switch in the rear.
Soon after system activation the main display will alternate the reading between the
following 4 parameters:
Temperature = Temperature in 0C
CO2 = CO2Concentration in %
O2 = O2Concentration in %
Mode = Open/ Oil Culture
13.2 Status
Alternating between the 4 values under normal running conditions.