Warmon AC20N Manuale utente

Portable Air

Conditioner

Local air conditioners

Portable air conditioner AC20N white

Portable air conditioner AC26N white

Owner’s Manual

Original instructions

Cooling & Heating

(With R290 refrigerant) 0305 R290

CONTENT:

1. BEFORE YOU BEGIN

2. FOR YOUR SAFETY

3. PRODUCT OVERVIEW

4. INSTALLATION

5. OPERATION

6. CLEANING AND CARE

7. TROUBLESHOOTING

8. DECOMMISSIONING

READ AND SAVE THESE INSTRUCTIONS

1.1 PRODUCT DESCRIPTION

Our powerful portable air conditioners are great its a suggestion cooling solutions for

single rooms, creating a comfortable atmosphere in your space. It also has ventilation and

dehumidifying function for circulating air and removal of moisture. They are self-contained

systems that do not require any permanent installation allowing you to move to the space

in which it is mostly needed. They are commonly used in kitchen, temporary accomodation,

computer rooms, garages, and many other places where installation of Air-conditioner Out-

door Unit is limited.

The environmentally friendly R290 is used as the refrigerant. R290 has no damaging in-

ﬂuence on the ozone layer (ODP), a negligible greenhouse effect (GWP) and is available

worldwide. Because of its efﬁcient energy properties, R290 is highly suitable as a coolant

for this application. Special precautions must be taken into consideration due to the the

high ﬂammability of coolant.

1.2 SYMBOLS ON UNIT AND INSIDE USER MANUAL

This unit uses a ﬂammable coolant.

If coolant leaks and comes in contact with ﬁre or heating part,

it will create harmful gas and there is risk of ﬁre.

Read the USER MANUAL carefully before operation.

Further information is available in the USER MANUAL,

SERVICE MANUAL, and the like.

Service personnel are required to carefully read the USER MANUAL

and SERVICE MANUAL before operation.

1. BEFORE YOU BEGIN

WARNING

THE FOLLOWING SHOULD ALWAYS BE OBSERVED

FOR SAFETY

• This appliance is intended to be used by expert or trained users in shops, in light indus-

try and on farms, or for commercial use by lay persons.

• This appliance can be used by children aged from 8 years and above and persons with

reduced physical, sensory or mental capabilities or lack of experience and knowledge

if they have been given supervision or instruction, concerning use of the appliance in a

safe way and understand the potential risk. Children shall not play with the appliance.

Cleaning and user maintenance shall be made by instructed person.

• The unit is designed only for use with R-290(propane) gas as the designated refrigerant.

The refrigerant loop is sealed. Only a qualiﬁed technician should attempt for service!

• Do not discharge the refrigerant into the atmosphere.

• It accumulates ﬁrst in low areas, but ca ﬁll the amient by circulating supported by fans.

• It collects ﬁrst in low areas but can be circulated by the fans.

• If propane gas is present or even suspected, do not allow untrained personnel to at-

tempt ﬁnding the cause.

• The propane gas used in the unit spreads no odor.

• The lack of smell does not indicate a lack of escaped gas.

• If a leak is detected, immediately evacuate all persons from the area, Ventilate the room

and contact the local ﬁre department to advise them about leak.

• No return of people back into the room, until a qualiﬁed service has checked, and ser-

vice advises a return into the area.

• No open ﬂames, cigarettes or other possible sources of ignition should be used inside

or in the vicinity of the units.

• Component parts are designed for propane and non-incentive and non-sparking.

Component parts shall only be replaced with original spare parts.

FAILURE TO ABIDE BY THIS WARNING COULD RESULT IN AN

EXPLOSION, DEATH, INJURY AND PROPERTY DAMAGE.

YOUR PERSONAL SAFETY FIRST! OUT LIABILITY!

PLEASE READ THIS MANUAL CAREFULLY. BE AWARE

ABOUT THE WORKFLOW WHEN STARTING THE

SERVICE.

2.1 OPERATIONAL PRECAUTIONS

WARNING  TO REDUCE THE RISK OF FIRE; ELECTRIC SCHOK

OR INJURY TO PERSONNEL AND ENVIRONMENT:

• If the main lead is damaged, it must be replaced by the manufacturer, its service agent

or other qualiﬁed persons in order to avoid a hazard.

• The portable air conditioner needs to be disconnected from power source during service.

• Check identiﬁcation plate! Operating voltage, electric demand and frequency should

correspond with indicated data.

• Use electricity supply with ground line.

• Disserve main lead during cleaning while handing idle.

• Do not operate with wet hands. Prevent water from spilling onto the unit.

• Do not immerse or expose the unit to rain, moisture or any other liquid.

• Do not leave the unit running unattended. Do not tilt or turn unit upside down.

• Do not unplug while the unit is operating.

• Never stop operating gy pulling mains lead.

• Do not use an extension cord or an adapter plug.

• No operation in case visual damages, crah or signs of product malfunction.

• Do not climb or sit on the unit.

• Do not insert ﬁngers or other objects into the air outlet.

• Do not touch the air inlet or the aluminum ﬁns of the unit.

• Do not operate the unit if it is dropped, damaged or showing signs of product malfunc-

tion.

• Never clean the unit with any chemical.

WARNING

2. FOR YOUR SAFETY

• Place portable air conditioner in safe distance from open ﬁre, potentially inﬂameable or

explosive atmosphere.

• Consider for installation national standards.

• Use for support of defrosting process or cleaning only recommended items by the man-

ufacturer.

• The unit shall be stored in a room without continuously operation sources (e.g: open

ﬂames, an operating gas appliance or an operating electric heater).

• Portable air conditioner should be stored without risk of damage.

• Never piece or burn unit!

• Consider inodorousness of refrigerants!

• Pipe-work shall be protected from physical damage and shall not be installed in an un-

ventilated space, if that space is smaller than 9m².

• Compliance with national gas regulations shall be observed.

• Keep any required ventilation openings clear of obstruction.

• The portable air conditioner shall be stored in a well-ventilated area where the room

size corresponds to the room area as speciﬁed for operation.

Any person who is involved with working on or breaking into a refrigerant

circuit should hold a current valid certiﬁcate from an industry-accredited

assessment authority, which authorizes their competence to handle

refrigerants safely in accordance with an industry, recognized assessment

speciﬁcation.

Servicing shall only be performed as recommended by the equipment

manufacturer. Maintenance and repair requiring the assistance of other

skilled personnel shall be carried out under the supervision of the person

competent in the use of ﬂammable refrigerants.

In case of additonal need for service and assistance, please contact your nearest service

point.

WARNING

2.2 SAFETY PRECAUTIONS ON SERVICING

Please follow these warnings when to undertake the following when servicing an portable

air conditioner with R290.

2.2.1 Checks to the area

Prior to beginning work on systems containing ﬂammable refrigerants, safety checks are

necessary to ensure, that the risk of ignition is minimized. For repair of the refrigerating

system, the following precautions shall be cinternalised prior to execution of service work.

2.2.2 Work procedure

Work shall be executed following the instruction for minimising risk caused by ﬂammable

gas or vapor in working area during service.

2.2.3 General work area

All staff involved in the local area shall be instructet about workmanship. Work in conﬁned

spaces shall be avoided. Workspace shall be locked. Ensure that the conditions within the

area have been made safe by control of ﬂammable material.

2.2.4 Checking for presence of refrigerant

Employ appropriate refrigerant detector to check before start and during work an

ﬂammablefree environment. Ensure that the leak detection equipment being used

is suitable for use with ﬂammable refrigerants, i.e. no sparking, adequately sealed or

intrinsically safe. It sould be part of regular test and calibration process inside QMS (ISO

9001).

2.2.5 Presence of ﬁre extinguisher

Check before start the existance of ﬁre extinguisher to minimise any risk. Appropriate are

dry powder or CO² ﬁre extinguishers.

2.2.6 No ignition sources

Personnel running installation or service of refrigeration system in contact with ﬂammable

coolant, should never carry heat or open ﬂame producing equipment. All possible ignition

sources, including cigarette smoking, should be kept away from the installation, repairing,

removing and disposal, during which ﬂammable refrigerant can possible be emitted to

ambient. Prior to work area around the equipment is to be surveyed start making sure the

absence of ﬂammable hazards or igniton risks. “No Smoking” signs shall be displayed.

2.2.7 Ventilated area

Ensure that work/service area is always sufﬁciently ventilated before and during assembly.

The ventilation should safely disperse any released refrigerant and preferably expel it

externally into the atmosphere.

2.2.8 Checks of refrigeration equipment

Where electrical components are replaced it need to be ensured compatibility to

manufacturers speciﬁcations. Exclusively manufacturer’s coolant maintainance and

service guidelines need to be followed. If in doubt consult the manufacturer’s technical

department for assistance.

The following checks shall be applied to installations using ﬂammable coolants:

– The charge size is in accordance with the room size within which the coolant containing

parts are installed;

– The ventilation machinery and outlets are operating adequately and are not obstructed;

– If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for

the presence of refrigerant;

– Marking on equpment must alltime be visible and legible. Markings and signs that are

illegible need to be replaced.;

– The installation method for refrigeration pipe and components supports corrosion

protection against coolant. As long as material choice full on corrosion-protected

components (naturall sabsequently protection).

2.2.9 Checks of electrical devices

Repair and maintenance to electrical components shall include initial safety checks and

component ispection procedures. Faults compromising safely prohibit a connection to

energy supply, unless the fault ist corrected. If the fault cannot be corrected immediately

but it is necessary to continue operation an adequate temporary solution shall be used.

This needs to be recorded and forwardet to equipment and/or people involved.

Initial safety checks shall include:

-discharging of capacitors executed in a safe operation mode avoiding sparkling;

-no live electrical components and wiring are exposed while charging, recovering or

purging the system;

-continuity of earth bonding.

WARNING!

Install the unit in rooms which exceed 9 m².

Do not install the unit in a place where inﬂammable gas may leak.

NOTE!

The manufacture may provide other suitable example or may provide

additional information about the refrigerant odour.

WARNING

3. PRODUCT OVERVIEW

3.1 PRODUCT DIAGRAM

1 Control panel

2 Air outlet with adjustable louver

3 Handle

4 Air inlet with air ﬁlter

5 Caster

6 Drainage Hole

7 Air Exhaust

Note: The appearance is only for reference. Please see the real product for detailed

information.

3.2 FEATURES

• High capacity and compact design with fan, cooling and dehumidifying function

• Temperature setting and display

• LED digital display

• Electronic control with built-in timer, sleep mode

• Self-evaporating system for better efﬁciency

• Auto shut-off off when tank full

• Automatic restart in the event of power outage

• Auto defrosting function at low ambient temperatures

• Remote control

• 2- speed fan

• Casters for easy mobility

Portable Air Conditioner OL-BKYR20-A010N OL-BKYR26-A010N

Technical parameters

Power supply AC220-240V/50Hz AC220-240V/50Hz

Cooling capacity 7000BTU 9000BTU

Heating capacity 6300BTU 7000BTU

Cooling input power/Current 780W/3.5A 1005W/4.5A

Heating input power/Current 685W/3.0A 835W/3.8A

Air circulation 290m³/h 290m³/h

Coolant R290 R290

Noise level ≤65dB ≤65dB

Timer 0-24hr 0-24hr

Body size W300*D300*H700mm W300*D300*H700mm

Net weight 20kg 21kg

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