Powrmatic Vision Mini User guide

Stamm International Corporation
PO Box 1929
Fort Lee, NJ 07024
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Stamm International HQ
www.powrmatic.co.uk
www.powrmatic.co.uk
®
Powrmatic Limited
Hort Bridge, Ilminster
Somerset
TA19 9PS
tel: [phone]
fax: [phone]
e-mail: inf[email protected]o.uk
web: www.powrmatic.co.uk
Powrmatic Ireland
45 Broomhill Close
Tallaght
Dublin 24
tel: [phone]
fax: [phone]
e-mail: inf[email protected]
web: www.powrmatic.ie
Getting In Touch
Powrmatic pursues a policy of continues improvement in both design and performance of its products and therefore reserves the right to change, amend or
vary specifications without notice. Whilst the details contained herein are believed to be correct they do not form the basis of any contract and interested
parties should contact the Company to confirm whether any material alterations have been made since publication of this brochure.
EURO-AIR
QUALITY
ICOM
Energy Association
More information is available from our website by scanning the following QR code.
Doc Ref: M608 Issue 1.0 June 2021
Vision Mini
Installation & Servicing Manual
Issue 1.0 June 2021

page no. 2 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
www.powrmatic.co.uk
Important: This certificate
must be kept with the appliance
Failure to provide a copy of the commissioning sheet invalidates the heater warranty
----------------------------------------------------
Powrmatic Ltd, Hort Bridge, Ilminster, Somerset, TA19 9PS
Tel: [phone] Fax: [phone]
Web: www.powrmatic.co.uk e-mail: [email protected]
Certificate of Guarantee
This is to certify that this air conditioner has a parts only one year warranty from the date of original
installation.
To make a claim
In the first instance you must contact your appliance supplier, or installer and provide:-
1. The appliance type and serial number.
2. A copy of the registration documentation. As much detail as possible on the fault.
3. Your supplier, or installer, will then contact Powrmatic to make a guarantee claim on your behalf.
Conditions of Guarantee
1. The air conditioner must have been installed by a competent installer, and in accordance with
the manufacturer’s instructions and any building regulations and local regulations.
2. A copy of the registration form must be returned to Powrmatic.
3. The air conditioner has been maintained on a yearly basis by a competent and qualified servicing
company.
4. The air conditioner has been used in accordance with the manufacturer’s instructions.
5. The correct specification voltage has been used.
6. No unauthorised repairs of modifications have been made. Powrmatic ‘General Conditions of
Sales’ have been observed.
7. Except for the obligation of Powrmatic Ltd to perform warranty repairs during the guarantee
period, Powrmatic will not be liable in respect of any claim for direct or indirect consequential
losses, including loss of profits or increased cost arising from loss of use of the heater, or any
event arising there from.
Exclusions
Consumables such as control batteries are all excluded from guarantee.
®
CertificateOfGuarantee

page no. 3 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
Markings
Conformity
This unit complies with the European directives:
• EN 60335-2-40 Household and similar electrical
appliances - Safety Part 2-40: Particular requirements
for electrical heat pumps, air-conditioners and
dehumidifiers
• Low Voltage Directive 2014/35/EU according following
technical norms and their subsequent
• EMC Directive 2014/30/EU, according following
technical norms and their subsequent
• RED Directive 2014/53/UE on the harmonisation of
the laws of the Member States relating to the making
available on the market of radio equipment
• RoHS Directive 2011/65/EU
• Directive 2017/1369/EU on energy labelling
• 2009/125/EU Directive and implementing regulation
206/2012/EU and Italian implementing regulation
Legislative Decree no. 15 of 16/02/2011
• F-Gas Regulation 2014/517/EU on fluorinated
greenhouse gases
And subsequent amendments.
For declarations of conformity, certificates and other
certification details please consult the website.
Dear Customer - thank you for choosing Powrmatic..
We appreciate you buying one of our high quality products and know that you have made the
best choice. By choosing Powrmatic, you are investing in UK manufacturing & its workforce. We
pride ourselves by manufacturing products that provide clean, comfortable and safe working
environments worldwide together with the personal & professional service and back-up you
deserve. If you have any questions or concerns regarding this product, please contact our Technical
Support Team by calling 01460 53535.
This booklet code N420629A - Rev. 00 - (06/2021)
consists of 36 pages.

page no. 4 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
TABLE OF CONTENTS
1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 6
1.1 Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 6
1.2 About the manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 6
1.3 Recipients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 7
1.4 General warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 7
1.5 Basic rules of security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 8
1.6 Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 8
1.7 Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 9
1.8 Destination of use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 9
1.9 Description of the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 9
1.10 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 10
1.11 Compatible accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 10
2 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .p. 12
2.1 Preliminary warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 12
2.2 Reception. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 12
2.3 Dimensions and weights with packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 13
2.4 Handling with packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 13
2.5 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 14
2.6 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 14
2.7 Handling without packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 15
2.8 Installation site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 15
2.9 Installation minimum distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 16
2.10 Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 16
2.11 Condensation drain preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 20
2.12 Electric connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 22
2.13 High/low installation configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 24
2.14 Setting cooling only or heating only mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 25
2.15 Brightness control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 26
2.16 Touch screen display key lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 26
2.17 hotel function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 26
2.18 Operations after installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 26
2.19 Removal of aesthetic panels and grilles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 27
2.20 Assembly of aesthetic panels and grilles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 27
3 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .p. 28
3.1 Preliminary warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 28
3.2 Routine maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 28
4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .p. 30
4.1 Troubleshooting table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 30
4.2 Displayed faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 30
4.3 Diagnosis of possible anomalies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 30

page no. 5 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
5 Technical information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .p. 32
5.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 32
5.2 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 33
5.3 RED Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 33
5.4 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . p. 33

page no. 6 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
GENERAL
1.1 Symbols
The pictograms in the next chapter provide the necessary
information for correct, safe use of the machine in a rapid,
unmistakable way.
Editorial pictograms
User
• This indicates pages containing instructions or information
for the User.
Installer
• This indicates pages containing instructions or information
for the Installer.
Service
• This indicates pages containing instructions or information
for the Technical Service Centre.
Safety pictograms
Warning
• The operation described above presents a risk of physical
injury if not carried out in compliance with safety
regulations.
Dangerous electric voltage
• Signals to the personnel that the operation described
could cause electrocution if not performed according to
the safety rules.
Danger of very hot parts
• The concerned personnel is informed that the operation
described above presents a risk of burning due to contact
with hot components if not carried out in compliance
with safety regulations.
Prohibition
• Refers to prohibited actions.
Pictograms related to refrigerant R290
Symbols are used in some parts of the appliance:
Caution ammable material
• R290 refrigerant gas is slightly ammable and odourless.
Avoid proximity to sources of ignition in continuous
operation (open ames, gas appliances, electric stoves,
lighted cigarettes, etc.).
Instructions
• Read the instructions carefully before performing any
work on the appliance.
Instructions for Service
• The Technical Service Centre must read the instructions
carefully before performing any work on the appliance.
Instructions for the user
• Further information can be found in the technical
documentation of the appliance.
1.2 About the manual
This manual was written to provide all the explanations for
the correct management of the appliance.
Read this manual carefully before using the product and
keep the instructions with you so that you will always have
them available when needed.
the manual is divided into sections:
General information
It addresses all recipients.
It contains general information and important warnings that
should be known before installing and using the appliance.
Installation
It is addressed exclusively to the installer.
It contains specic warnings and all the information necessary
for positioning, mounting and connecting the appliance.
Commissioning, maintenance and troubleshooting
It addresses all recipients.
It contains specic warnings useful information for the most
common commissioning and routine maintenance.
Technical information
It addresses all recipients.
It contains detailed technical information about the
appliance.
General

page no. 7 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
1.3 Recipients
User
Non-expert person capable of operating the product in
safe conditions for people, for the product itself and the
environment, interpreting an elementary diagnostic of faults
and abnormal operating conditions, carrying out simple
adjustment, checking and maintenance operations.
Installer
Expert person qualied to position and connect (hydraulically,
electrically, etc.) the unit to the plant; this person is
responsible for handling and correct installation according
to the instructions provided in this manual and the national
standards currently in force.
To work on the refrigeration circuit, the installer must
comply with the provisions of Regulation 303/2008/EC
which denes, in accordance with Directive 842/2006/
EC, the requirements for companies and personnel with
regard to xed refrigeration, air conditioning and heat pump
equipment containing certain uorinated greenhouse gases
(F-gas licence).
Service
Expert and qualied person authorised directly by the
manufacturer to carry out all routine and supplementary
maintenance operations, as well as every adjustment, check,
repair and replacement of parts necessary during the life of
the unit itself.
Service personnel must comply with the provisions of
Regulation 303/2008/EC which denes, in accordance with
Directive 842/2006/EC, the requirements for companies and
personnel with regard to xed refrigeration, air conditioning
and heat pump equipment containing certain uorinated
greenhouse gases (F-gas licence).
1.4 General warnings
This instruction manual forms an integral part of the
device and therefore must be carefully preserved and
must ALWAYS travel with it, even if you transfer the device
to another owner or relocate it to other premises. If the
manual gets damaged or lost, download a copy from the
website.
Read this manual carefully before proceeding with any
operation and follow the instructions in the individual
chapters.
All personnel involved must be aware of the operations
and dangers that may arise when beginning all unit
installation operations.
Specic warnings are given in each chapter of the
document and must be read before starting operations.
Installation performed outside the warnings provided
in this manual and use of the appliance outside the
prescribed temperature limits will invalidate the warranty.
The installation and maintenance of climate control
equipment could be dangerous because there is
pressurised refrigerant gas and live electrical components
inside the appliances. The installation and subsequent
maintenance phases must be carried out exclusively by
authorised and qualied personnel.
Any contractual or extra-contractual liability for damage
caused to persons, animals or property, due to installation,
adjustment and maintenance errors or improper use is
excluded. All uses not expressly indicated in this manual
are not permitted.
Only qualied installer companies are authorised to
install the device. After having completed installation, the
installer will issue a declaration of conformity to the plant
manager, as required by the applicable standards and the
guidelines provided by contractor's instruction manual
supplied with the device.
First start-up and repair or maintenance operations must
be carried out by the Technical Assistance Centre or
by qualied personnel following the provisions of this
manual.
Do not modify or tamper with the appliance as this can
lead to dangerous situations.
Use suitable accident-prevention clothing and equipment
during installation and/or maintenance operations. The
manufacturer is not liable for the non-observance of the
current safety and accident prevention regulations.
In the event of liquids, oil, turn o the main switch and
close the water taps. Immediately call the Technical
Assistance Service or other qualied personnel and do not
intervene personally on the appliance.
In case of replacement of parts, use only original parts.
The manufacturer is not responsible for damages to
persons or property caused by failure to follow the
instructions in this manual.
The manufacturer reserves the right to make changes to
its models at any time to improve its product, without
prejudice to the essential characteristics described in
this manual. The manufacturer is not obliged to add such
modications to machines previously manufactured,
already delivered or under construction.
This document is restricted in use to the terms of the
law and may not be copied or transferred to third parties
without the express authorization of the manufacturer.
These appliances have been designed for conditioning
and/or heating rooms and they must be destined solely
for this purpose, in accordance with their performance
characteristics.
A temperature that is too low or too high is harmful to
health and is an unnecessary waste of energy. Avoid direct
contact with the air ow over an extended period.
Do not leave the room closed for long. Periodically open
the windows to ensure proper ventilation.
The appliance is declared to have an IPX0 protection
rating, therefore, it cannot be installed outdoors or in
laundry rooms.
General

page no. 8 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
Specic warnings for R290
This document contains only some of the warnings
related to the refrigerant R290. For more comprehensive
information, carefully read the safety data sheet
available from the dealer.
Each chapter contains specic warnings for the operations
it describes. These warnings must be read before starting
activities.
R290 refrigerant gas is ammable and odourless.
All precautions concerning the treatment of the refrigerant
must be observed following the regulations in force.
The unit must be installed in a room without a continuously
operating source of ignition (e.g. an open ame, an
operating gas appliance or an operating electric heater).
Ensure that in the event of a leakage of uid, the uid does
not leak into the room creating a re or explosion hazard.
Do not place ammable objects (spray cans) within 1
metre of the air outlet.
Do not puncture or burn the unit.
Do not use any means to speed up the defrosting process.
Use brushes or tools that do not involve risks of perforating
the exchangers or igniting ames to clean the exchangers.
The unit uses environmentally friendly R290 refrigerant
gas, with a Global Warming Potential (GWP) = 3. Do not
release R290 gas into the atmosphere.
1.5 Basic rules of security
Please keep in mind that the use of products powered by
electricity and water call for operators to comply with certain
essential safety rules:
The use of the appliance to children and unassisted
disabled persons is prohibited.
It is forbidden to touch the device with wet or damp body
parts.
It is forbidden to clean the device before having
disconnected it from the mains by setting the main switch
of the system to "o".
It is forbidden to modify the safety or adjustment devices
or adjust without authorization and indications of the
manufacturer.
It is forbidden to pull, unplug or twist the device's electric
cables, even if it is disconnected from the mains.
It is forbidden to introduce objects and substances
through the air inlet and outlet grilles.
It is forbidden to open the access doors of the device's
internal parts without rst having set main switch of the
system to" o".
It is forbidden to dispose of, or leave in the reach of
children, the packaging materials which could become a
source of danger.
It is forbidden to climb with your feet on the device and/
or place any kind of object on top of it.
Specic safety rules for R290
Smoking in the vicinity of the appliance is prohibited.
Using a mobile phone near the appliance is prohibited.
Using leak detectors with halogen lamps is prohibited.
1.6 Disposal
The symbol on the product or its packaging indicates that
the product must not be treated as normal household waste,
but must be taken to the appropriate collection point for the
recycling of electrical and electronic equipment.
Proper disposal of this product avoids harm to humans and
the environment and promotes the reuse of valuable raw
materials.
For more detailed information about the recycling of this
product, contact your local city oce, your household
waste disposal service or the shop where you purchased the
product.
Illegal disposal of the product by the user involves the
application of the administrative sanctions provided for by
the regulations in force.
This provision is only valid in the EU Member States.
Avoid disassembling the unit yourself.
This unit contains uorinated greenhouse gases covered
by the Kyoto Protocol. Maintenance and disposal
operations must be carried out by qualied personnel
only.
Contact an authorised Technical Assistance Centre to
disassemble the appliance.
General

page no. 9 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
1.7 Identication
The appliance can be identied by the rating plate:
Technical rating plate
According to EU Regulation No. 517/2014 concerning
certain uorinated greenhouse gases, it is mandatory to
indicate the total amount of refrigerant present in the
installed system. This information can be found on the
rating plate of the unit.
Tampering with, removal of, or lack of identication plates
will not allow for the safe identication of the product by
its serial number and therefore invalidates the warranty.
1.8 Destination of use
These appliances have been designed for conditioning
and/or heating rooms and they must be destined solely
for this purpose, in accordance with their performance
characteristics.
1.9 Description of the appliance
The ..2.0 MINI 9 HP DC Inverter range of air conditioners
without an external unit are designed for indoor installation
on a perimeter wall at the top or bottom, in a vertical position.
Inverter technology allows you to optimise the power for
maximum comfort. The Dual Power function allows the
required temperature to be reached in the shortest possible
time (Inverter models only). Control is via a touch panel
located on the unit or via a remote control.
The appliance uses the refrigerant R290.
General

page no. 10 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
1.10 Components
1. Control Panel
2. Air outlet deector
3. Front panel
4. Intake grid
5. Aesthetic side panel
6. Electrical compartment cover
7. Air lter
8. External air intake
9. Condensate drain
10. Anti-lifting bracket
11. External air expulsion
12. Remote control
13. Internal exchanger
14. External fan
15. Condensation pump
16. Condensation drain valve
17. Floater
18. External exchanger
19. External air probe
20. Room air probe
21. Compressor
1
6
2
3
9
11
13
12
10
8
4
7
5
5
14
15
16
17
18
19
21
20
1.11 Compatible accessories
The accessories table refers to all products in the ..2.0
range. Please check the column Combinable products for
correspondence with the purchased size.
General

page no. 11 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
Accessory description Combinable products Code
Wall-mounted control panels
Control panels
Smart touch electronic wall-mounted control panel with thermostat and room probe with
integratedWi-Fi module (supplied with 8 m connection cable). Colour black All ECA031II
Smart touch electronic wall-mounted control panel with thermostat and room probe with
integratedWi-Fi module (supplied with 8 m connection cable). Colour white All ECB031II
Pre-installation accessories
Pre-installation kit
Kit consisting of: paper template, external grilles, wall xing bracket, pipes for holes, crews
and dowels All GB0671II
Kit consisting of: paper template, external grilles, wall xing bracket, pipes for holes, crews
and dowels, anges and grilles DN 200 mm ..2.0 - 15 HP DC INVERTER GB1092II
Metal casing
Recessed formwork for corner installation with right-hand outlet. Compatible with only DC
Inverter versions . All L00771II
Recessed formwork for corner installation with left-hand exit. Compatible with only DC
Inverter versions . All L00772II
Accessories supplied separately.
Grilles and accessories
Kit n. 2 external grilles with xed ns 160 mm for outdoor All GB0738II
Rain protection kit. Applicable only on xed grids. DN 160 mm All GB0739II
Kit n. 1 insect protection for intake hole only. Can only be applied to xed outside grilles DN
160 mm. All GB0755II
Kit n. 2 external grilles with xed ns 200 mm for outdoor ..2.0 - 15 HP DC INVERTER GB1091II
Installation kit
Kit for installation on glass walls. Consisting of: 1 aesthetic back cover, 2 oor xing bracket, 1
front plinth cover oor xing brackets, screws and nuts All GB0740II
Kit "Fresh Air"
Kit Fresh Air with heat recovery ventilation All GR0765II
Cover kit
Aesthetic kit lower side cover
..2.0 - 8 HP ON-OFF
..2.0 - 10 HP DC INVERTER
..2.0 - 12 HP DC INVERTER ELECT
..2.0 - 12 HP DC INVERTER
..2.0 - 15 HP DC INVERTER
GB0737II
..2.0 MINI - 09 HP DC INVERTER GB1105II
Condensate nebulizer
3.0
Condensate nebulizer to be coupled to eliminate condensate drainage pipe in winter
operation All COVA00I02II (1)
1. Available while stocks last
General

page no. 12 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
INSTALLATION
2.1 Preliminary warnings
For detailed information on the products, refer to
chapter "Technical information"p.32
The installation must be carried out by the installer.
There is a risk of water leakage, electric shock or re if the
installation is not performed correctly.
During the installation, it is necessary to observe the
precautions mentioned in this manual, and on the labels
placed inside the equipment, as well as to adopt any
precaution suggested by common sense and by the
Safety Regulations in force in the place of installation.
Be sure to use the supplied or specied installation parts.
Use of other parts may cause the unit to come to lose,
water leakage, electrical shock, or re.
Failure to apply the indicated rules may cause malfunctions
of the appliances and relieves the manufacturer from
any warranty and from any damage caused to persons,
animals or property.
Preliminary warnings for R290
Safety checks must be carried out to ensure that the risk of
combustion is minimised before starting work on systems
containing ammable refrigerants.
The appliance must be protected against accidental
impacts to prevent mechanical damage.
Do not puncture or burn.
2.2 Reception
Preliminary warnings
Upon receipt of the package check that it is not damaged,
otherwise accept the goods with reserve, producing
photographic evidence of any damage.
The package must be transported in an upright position;
otherwise, notify the carrier immediately.
In the event of damage, notify the shipper within 3 days
of receipt of any damage by registered mail with return
receipt, submitting photographic evidence. Similar
information should be sent by fax to the manufacturer
(jurisdiction will be at the Court Trento for any dispute).
No notice of damage will be accepted after 3 days from
delivery.
Unpack and check the contents against the packing list.
Package description
The packaging is made of suitable material and carried out
by experienced personnel.
All units are checked and tested and are delivered complete
and in perfect conditions.
The appliance is shipped in standard packaging consisting
of a cardboard sleeve and a set of expanded polystyrene
protectors.
Installation

page no. 13 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
2.3 Dimensions and weights with packaging
L
P
H
..2.0
Models m.u. 9 HP-DC Inverter
Dimensions and weight for shopping
Total widh mm 1100
Total height mm 660
Total depth mm 260
Weight kg 42,0
2.4 Handling with packaging
Preliminary warnings
The appliance must be handled only by qualied
personnel, adequately equipped and with equipment
suitable for the weight and dimensions of the appliance.
Stay clear of the area below and around it when the load
is lifted o the ground.
Avoid dangerous situations when using a hoist to lift the
appliance.
During transportation, the appliance must be kept in
vertical position.
Avoid exposure to sources of ignition (open ames, lighted
cigarettes, sources of heat or sparks) when opening the
packaging.
Movement methods
Boxes can either be carried singularly by hand by two
operators or loaded on a forklift truck even stacked.
Check the indications on the packaging for the number of
stackable packages.
In manual operation it is compulsory to respect always the
maximum weight per person provided for by the national
laws and standards.
Use the handles provided on the packaging.
A Handles
A
A
Installation

page no. 14 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
2.5 Storage
Preliminary warnings
Stored in accordance with the applicable national
regulations.
Store the box in a closed environment protected from
atmospheric agents and isolate it from the oor using
planks or pallets.
Do not turn the packaging upside down.
Only place the appliance in a vertical position.
Store in a clean and dry place.
Specic warnings for R290
Store the unit in such a way as to avoid mechanical
damage.
Check the national/local legistation in force, regarding re
regulations. The refrigerant contributes to the re load.
(149 g R290).
2.6 Unpacking
Preliminary warnings
Check that no components were damaged during
transport.
Dispose of the packaging components following the
applicable waste disposal regulations.
Handle with care.
The equipment must always be handled vertically.
Check if there is refrigerant inside the package using an
electronic leak detector suitable for the system refrigerant.
If it is present, the refrigeration circuit is likely damaged. In
this case, do not install the appliance and call the Technical
Assistance Centre.
The packing material (cardboard, staples, plastic bags, etc.)
must not be dispersed or abandoned in the surrounding
environment and must be kept out of children reach, as it
can be dangerous.
Specic warnings for R290
Check that there are no sources of ignition in continuous
operation (open ames, gas appliances, electric stoves,
lighted cigarettes, etc.).
Using leak detectors with halogen lamps is prohibited.
Smoking in the vicinity of the appliance is prohibited.
Using a mobile phone near the appliance is prohibited.
Remove the package
1. Polystyrene elements
1
Remove the packing:
– open the cardboard packaging
– remove the polystyrene elements
– remove the accompanying components
– remove the appliance from the box
Installation

page no. 15 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
Accompanying material
They are included with the appliance, inside the packaging: Check the presence of the individual components.
A External xed grid for air inlet and outlet (2 pcs front view)
B Screws and dowels kit (6 pcs)
C Wall mounting bracket
D Control panel user manual
E Remote control
F Paper template for holes
G CR2025 3V remote control battery
H Wall inlet pipes (2 pcs)
I Energy eciency label
J Control panel installation manual
K Internal anges
C
D
A++
A
I
F
E
B
K
G
A
H
J
2.7 Handling without packaging
Preliminary warnings
The appliance must be handled only by qualied
personnel, adequately equipped and with equipment
suitable for the weight and dimensions of the appliance.
The appliance is unbalanced on the right (compressor
side)
Movement methods
The unit can be moved manually for short distances. In
this case it is necessary to check carefully that the weight
of the unit does not exceed the regulations in relation to
the number of people used.
2.8 Installation site
The location of the appliance must be determined by
the plant engineer or a competent person and must take
into account both purely technical requirements and any
national/local legislation in force.
This appliance is designed for vertical, low-wall or high-wall
indoor installation.
The appliance must be installed against a wall
communicating with the outside.
The appliance is stated as having an IPX0 protection
rating, therefore it is not suitable for outdoor installation
and in rooms with presence of water (swimming pool
rooms, etc.).
Preliminary warnings
Avoid installing the unit near:
• obstacles or barriers that cause recirculation of the exhaust
air
• narrow places where the sound level of the appliance can
be enhanced by reverberations or resonances
• environments with the presence of ammable or
explosive gases
• very humid environments (laundries, greenhouses, etc.)
• environments with aggressive atmospheres
• solar radiation and proximity to heat sources
Installation

page no. 16 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
Avoid placing the unit within 1 metre of radio and video
equipment.
Do not install over heat sources.
Make sure that:
• the installation site of the unit must be chosen with the
utmost care to guarantee adequate protection from
shocks and consequent damage
• the wall is able to support the weight of the appliance
• the wall section does not feature building supporting
elements, pipes or power lines
• there are no obstacles to the free circulation of air through
the holes (plants, leaves...)
• the appliance must be installed in a position where it can
be easily serviced
• the safety distances between the units and other
appliances or structures are scrupulously respected so
that the air entering and leaving the fans is free to circulate
If the appliance is installed incompletely or on an
inappropriate base, it could cause damage to persons or
property if it should detach from its base.
The unit should not be installed in a position where the air
ow is aimed directly at the people nearby.
Provide the following:
• a nearby drain for the outow of condensate
• a compliant power supply nearby
• xing elements suitable for the type of support
Specic warnings for R290
The installation of the unit does not have any special
requirements (such as minimum area, room ventilation
requirements or sensors) in relation to the use of
refrigerants as the quantity used is less than 149 gr.
2.9 Installation minimum distances
The clearance zones for the installation and maintenance of
the appliance are shown in the gure. Established spaces are
necessary to avoid barriers to airow and allow for normal
cleaning and maintenance.
Make sure that there is sucient space to allow the
panels to be removed for routine and supplementary
maintenance operations.
A High wall installation
B Low wall installation
200
2500 max.
60
A
60
B
50
2000
2.10 Positioning
The units can be wall-mounted upwards or downwards.
Installation

page no. 17 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
The units are supplied with a paper template for marking the
holes necessary for installation.
Hold the template in the correct position with tape.
A Holes for M8 dowels
B Electrical connection area
C Ø162 mm holes for air channelling
D ø 16 mm condensate drain
E anti-lifting bracket hole
A
B
C
D
E
IN OUT
Preliminary warnings
The wall mounting bracket supplied as an accessory is
required to position the unit on the wall.
Make sure that:
• the wall supports the weight of the appliance
• the section of oor or wall does not concern piping or
electrical lines
• the functionality of load-bearing elements is not
compromised
Installation arrangement
The units can be positioned on the oor or on a high or low
wall.
The ..2.0 range of air conditioners without an external unit
are designed for indoor installation on a perimeter wall .
Installation

page no. 18 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
Wall drilling for ducts
A Side of the wall towards the interior
B Side of the wall towards the exterior
1. Perimeter wall
2. Unit
3. Return and expulsion grilles
4. Outside air ducts
A
1
2
3
4
B
– position the paper template
Respect the distances indicated in chapter "Installation
minimum distances".
– mark the positions of the holes for the ducts
– use a drill
– drill a pilot hole
– use a core drill
– drill the through hole into the wall
– keep a downward inclination toward the external side
The maximum length of the holes is 1 meter.
Curves are prohibited.
To prevent the creation of large quantities of dust and
debris in the room it is recommended to couple the core
drill to a vacuum system.
Proceed with caution in the vicinity of the outer wall in
order to avoid the breakage of plaster around the hole.
Take precautions so that the drilled material does not fall
on persons and objects below.
Positioning the ducts
A Plastic sheet for ducts
A
– measure the depth of the holes drilled in the wall
– subtract 5 mm from the measurement
– cut the plastic sheets supplied to size
– roll the plastic sheet
– insert the rolled sheet into the hole
– position so that the edges of the sheet are 2 mm inside
both ends of the hole
Positioning outside air dampers
Before proceeding with the installation of the external air
dampers, it is necessary to discern the one to be positioned
on the air intake from the one intended for the expulsion.
The dampers are identied with the labels:
IN: air intake damper
OUT: air delivery damper
Use only the dampers supplied with the unit.
IN OUT
1
23
IN OUT
Installation

page no. 19 of 36
Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
A Chain
B Counterange
C Spring
D External air damper
1
2
3
4
– fold the damper
– insert it in the duct until it comes out on the other side of
the wall
– hold the chains with the other hand so that the damper
does not fall
– open the damper outside of the hole
– rotate the damper so that the aps are in vertical position
– insert the counterange in the hole toward the interior of
the room
– rotate it so that the hooks are in vertical position
– pull the chains so that the springs are in tension
– hook the chains to the counterange
– cut o the excess of chain
When painting the dampers, use water-based paints
suitable for plastic surfaces to avoid problems with the
move-ment of the aps.
Do not use thick, sticky paints like enamels.
Fixing the bracket
The devices are provided with metallic support for mounting
on the wall.
1. Spirit level
2. Metal support
3. Fixing screw
4. Support wall
5. Expansion plug
1
4
3
2
5
2
– use the paper template
– mark the positions of the xing holes
– use a drill
– mark the position of the mounting holes
– x the metallic support with the screws and the wall plugs
Place the metallic support on a level surface that is capable
of supporting its weight.
Check that the installation is horizontal using a water level.
Installation

page no. 20 of 36 Vision Mini User Instructions Doc Ref M608 issue 1.0 June 2021.
Positioning
– fasten the unit to the upper part of the metallic support
– verify the correct hooking to the interlocking points
To facilitate connections, a spacer can be used to keep the
bottom of the unit away from the wall.
2.11 Condensation drain preparation
This appliance is complete with a tray for collecting the
condensation produced during operation, which must be
channelled to a suitable place for drainage.
The size and positioning of the drainage tube are shown
below.
Preliminary warnings
If the line ows into a container (e.g. a tank), do not close
the container hermetically and avoid immersing the
draining pipe into the water.
The hole for the condensation pipe must always slope
towards the outside.
The exact position in which to place the pipe mouth is
indicated on the template.
Check that the expelled water does not cause any damage
or problems to people or objects. During winter, this water
may create sheets of ice outside.
When connecting the condensation drain, be careful not
to squeeze the rubber duct.
It is possible to empty the collection tray using the safety
drain at the base of the appliance if necessary.
If you do not want to prepare an external drainage pipe in
"cold only" mode, it is advisable to close the condensate
drain with a plug.
Installation