Argo X3I ECO PLUS27 SH LH Operating manual

USER and INSTALLATION MANUAL
Please read this manual carefully before installing and using the air conditioner, and
retain for future reference.
X3 ECO PLUS
MONO SPLIT
AIR CONDITIONERS
INDOOR UNIT OUTDOOR UNIT
X3I ECO PLUS 27 HL WF
X3I ECO PLUS 35 HL WF
USER and INSTALLATION MANUAL
Please read this manual carefully before installing and using the air conditioner, and
X3 ECO PLUS
LH
MONO SPLIT
AIR CONDITIONERS
–
R32
INDOOR UNIT OUTDOOR UNIT
LH X3I ECO PLUS27 SH LH
LH X3I ECO PLUS35 SH LH
V 04/2020
Please read this manual carefully before installing and using the air conditioner, and
R32

Contents
Information for use
The Refrigerant R32 50
Precautions for use 52
Description of components 54
Guide to the remote control and display
Remote control buttons 55
Getting to know the display icons 55
Getting to know the remote control buttons 56
Getting to know the button combination functions 61
Operating guide 62
Replacing the remote control batteries 62
WiFi guide 63
Emergency operation 72
Maintenance
Care and cleaning 73
Troubleshooting
Possible faults and solutions 74
Analysing faults and solutions 75
Installation instructions
Precautions for installation 78
Choosing a location for installation 79
Electrical connection requirements 79
Installation
Indoor unit installation 81
Outdoor unit installation 85
Vacuum pump 89
Post-installation checks 90
Testing and operation
Functional testing 90
Appendices
Piping configuration 90
Safety operation of flammable refrigerant 92
Procedure for extending the piping 93
INFORMATION FOR CORRECT DISPOSAL OF THE PRODUCT IN ACCORDANCE WITH THE EUROPEAN
DIRECTIVE 2012/19/EU
At the end of its working life this equipment must not be disposed of as an household waste. It must be taken to special
local community waste collection centres or to a dealer providing this service. Disposing of electrical and electronic
equipment separately avoids possible negative effects on the environment and human health deriving from an
inappropriate disposal and enables its components to be recovered and recycled to obtain significant savings in energy
and resources. In order to underline the duty to dispose of this equipment separately, the product is marked with a
crossed-out dustbin.

INFORMATION FOR USE
The Refrigerant R32
 To realize the function of the air conditioner unit, a special refrigerant circulates in the system.
The refrigerant is the fluoride R32 = GWP (Global warming potential). This refrigerant is
flammable and inodorous. It can lead to explosions under certain conditions, however the
flammability of this refrigerant is very low and it can be ignited only by fire.
 Compared to other common refrigerants, R32 is a non-polluting refrigerant with no harm to
the ozonosphere and a lower effect upon the greenhouse effect. R32 has very good
thermodynamic features which lead to a really high energy efficiency. The units therefore
need less filling.
Warning:
Do not try to accelerate the defrosting process or to clean the appliance in different ways other than
those recommended by the manufacturer. Should repair be necessary, contact your nearest
authorized Argoclima After Sales Service Centre. Any repairs carried out by unqualified personnel
may be dangerous. The appliance has to be stored in a room that doesn’t have any continuously
operating ignition sources. (for example: open flames, an operating gas appliance or an operating
electric heater.) Do not pierce or burn.
Appliance has to be installed, operated and stored in a room with a floor area larger than X m2.
(Please refer to table "a" in section of " Safety Operation of Inflammable Refrigerant" for Space X.)
For repairs, strictly follow manufacturer’s instructions only for appliances filled with R32 flammable
gas. Be aware that refrigerants do not have any odour.
Appliance filled with flammable gas R32.
Before using the appliance, read the owner’s manual.
Before installing the appliance, read the installation manual.
Before repairing the appliance, read the service manual.

V 04/20 51
DISCLAIMER CLAUSES
The manufacturer assumes no responsibility for personal injury or loss of
product characteristics caused (after appropriate verification) by:
1. Improper use of the product;
2. Modifications to the product made with equipment other than those indicated
in the manufacturer's instruction manual
3. Product defects caused directly by corrosive gas;
4. Defects due to improper transport of the product;
5. Installation, maintenance or repair operations carried out without complying
with the instruction manual or the related regulations;
6. Problems caused by quality or performance specifications of parts and
components produced by other manufacturers;
7. Damage from natural disasters or force majeure.
To install, move or maintain the air conditioner, contact an installer or the
authorized service center, equipped with the necessary license to operate on
the refrigerants.
The air conditioner must be installed, moved or maintained by personnel with
the necessary authorizations.
Failure to do so could result in serious injury, personal injury or death.

V 04/20 52
INFORMATION FOR USE
Precautions for use
WARNING

This product is not a toy. Children of less than 3 years should be
kept away unless continuously supervised.
 This device is not intended for persons (including children aged
from 8 years and above) with reduced physical, sensory or mental
capabilities, or without the necessary experience and knowledge,
unless they have received the necessary supervision or
instruction concerning use of the appliance by a person
responsible for their safety.
 Children of less than 3 years must be kept away, if not properly
supervised.
 Children aged from 3 and less than 8 years shall only switch
on/off the appliance provided that it has been placed or installed
in its intended normal operating position and they have been
given instruction concerning use of the appliance in a safe way
and understand the hazards involved. Children aged from 3 years
and less than 8 years shall not plug in, regulate and clean the
appliance or perform user maintenance.
 Cleaning and maintenance of the unit must not be performed by
children without supervision.
 To prevent the risk of fire, do not connect the air conditioner to a
multifunction socket.
 Always disconnect the power before servicing or cleaning the unit.
 To prevent the risk of electric shock or malfunction, do not spray
water on the indoor unit.
 Do not spill water on the remote control.
 To prevent the risk of electrical shock or damage, do not attempt
to repair the air conditioner yourself. After performing the checks
in the troubleshooting section, contact an authorised service
centre.
 Do not obstruct the inlet or outlet. Otherwise, a fault may occur.
 Contact a qualified technician if it is necessary to move the air
conditioner to another location.
 Do not climb on or place heavy objects on the top panel of the
outdoor unit. Otherwise, there is a risk of damage or personal
injury.
 Do not put fingers or other objects in the air inlet/outlet grilles.