Burfam OL-BKY26-A011C2 User manual

Portable Air Conditioner
Local air conditioners
Owner’s Manual
OL-BKY26-A011C2（Cooling Only）
(With R290 refrigerant)

READ AND SAVE THESE INSTRUCTIONS

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CONTENTS
1. BEFORE YOU BEGIN ............................................. 03
2. FOR YOUR SAFETY................................................. 06
3. PRODUCT OVERVIEW............................................. 12
4. INSTALLATION ...................................................... 14
5. OPERATION ........................................................... 19
6. CLEANING AND CARE............................................. 25
7. TROUBLESHOOTING .............................................. 27
8. DECOMMISSIONING ...................................................28

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1. BEFORE YOU BEGIN
1.1 PRODUCT DESCRIPTION
Our powerful portable air conditioners are great 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're self-contained systems that do not require any
permanent installation allowing you to move to the space in which it is
most needed. They're commonly used in kitchen, temporary-resided,
computer rooms, garages, and many other places where installation of
Air-conditioner Outdoor Unit is limited.
The environmentally friendly R290 is used as the refrigerant. R290 has no
damaging influence 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 coolant's high
flammability.
1.2 SYMBOLS FROM THE UNIT AND USER MANUAL
This unit uses a flammable refrigerant.
If refrigerant leaks and comes in contact
with fire or heating part, it will create
harmful gas and there is risk of fire.

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warning
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.
THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY
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 hazards involved.
Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without
supervision.

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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 to service!
Do not discharge the refrigerant into the atmosphere.
R-290 (propane) is flammable and heavier than air.
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 attempt to find the cause.
The propane gas used in the unit has 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 store, ventilate the room and contact the local fire
department to advise them that a propane leak has occurred.
Do not let any persons back into the room until the qualified
service technician has arrived and that technician advises that
it is safe to return to the room.
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 identical repair parts.
FAILURE TO ABIDE BY THIS WARNING COULD RESULT IN AN

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EXPLOSION, DEATH, INJURY AND PROPERTY DAMAGE.

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2. FOR YOUR SAFETY
Your safety is the most important thing we concerned!
2.1 OPERATIONAL PRECAUTIONS
WARNING- to reduce the risk of fire, electric shock or injury to
persons or property:
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
The appliance shall be disconnected from its power source
during service.
Always operate the unit from a power source of equal voltage,
frequency and rating as indicated on the product identification
plate.
Always use a power outlet that is grounded.
Unplug the power cord when cleaning or when not in use.
Do not operate with wet hands. Prevent water from spilling onto
WARNING
Please read this manual carefully and fully
understand before operating your appliance.

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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
over the unit.
Do not unplug while the unit is operating.
Do not unplug by pulling on the power cord.
Do not use an extension cord or an adapter plug.
Do not put objects on the unit.
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 malfunction.
Do not clean the appliance with any chemicals.
Ensure the unit is far away from fire, inflammable, or explosive
objects.
The unit shall be installed in accordance with national wiring

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regulations.
Do not use means to accelerate the defrosting process or to
clean, other than those recommended by the manufacture.
The appliance shall be stored in a room without continuously
operation sources (for example: open flames, an operating gas
appliance or an operating electric heater).
The appliance shall be stored so as to prevent mechanical
damage from occurring.
Do not piece or burn, even after use.
Be aware that refrigerants may not contain an odour.
Pipe-work shall be protected from physical damage and shall not
be installed in an unventilated space, if that space is smaller
than 10m².
Compliance with national gas regulations shall be observed.
Keep any required ventilation openings clear of obstruction.
The appliance shall be stored in a well-ventilated area where the
room size corresponds to the room area as specified for
operation.

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WARNING
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.
WARNING
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.
If you don't understand something or need help, please contact the dealer
services.

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2.2 SAFETY PRECAUTIONS ON SERVICING
Please follow these warnings when to undertake the following when
servicing an appliance 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 to the refrigerating system, the following
precautions shall be complied with prior to conducting work on the
system.
2.2.2 Work procedure
Work shall be undertaken under a controlled procedure so as to minimize
the risk of a flammable gas or vapor being present while the work is being
performed.
2.2.3 General work area
All maintenance staff and others working in the local area shall be
instructed on the nature of work being carried out. Work in confined
spaces shall be avoided. The area around the work space shall be
sectioned off. Ensure that the conditions within the area have been made
safe by control of flammable material.
2.2.4 Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to
and during work, to ensure the technician is aware of potentially
flammable atmospheres. Ensure that the leak detection equipment being
used is suitable for use with flammable refrigerants, i.e. no sparking,
adequately sealed or intrinsically safe.
2.2.5 Presence of fire extinguisher

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If any hot work is to be conducted on the refrigeration equipment or any
associated parts, appropriate fire extinguishing equipment shall be
available to hand. Have a dry powder or CO2 fire extinguisher adjacent to
the charging area.
2.2.6 No ignition sources
No person carrying out work in relation to a refrigeration system which
involves exposing any pipe work that contains or has contained flammable
refrigerant shall use any sources of ignition in such a manner that it may
lead to the risk of fire or explosion. All possible ignition sources, including
cigarette smoking, should be kept sufficiently far away from the site of
installation, repairing, removing and disposal, during which flammable
refrigerant can possibly be released to the surrounding space. Prior to
work taking place, the area around the equipment is to be surveyed to
make sure that there are no flammable hazards or ignition risks. “No
Smoking” signs shall be displayed.
2.2.7 Ventilated area
Ensure that the area is in the open or that it is adequately ventilated
before breaking into the system or conducting any hot work. A degree of
ventilation shall continue during the period that the work is carried out.
The ventilation should safely disperse any released refrigerant and
preferably expel it externally into the atmosphere.
2.2.8 Checks to the refrigeration equipment
Where electrical components are being changed, they shall be fit for the
purpose and to the correct specification. At all times the manufacturer’s
maintenance and service guidelines shall be followed. If in doubt consult
the manufacturer’s technical department for assistance.
The following checks shall be applied to installations using flammable
refrigerants:

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–The charge size is in accordance with the room size within which the
refrigerant 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 to the equipment continues to be visible and legible. Markings
and signs that are illegible shall be corrected;
–refrigeration pipe or components are installed in a position where they
are unlikely to be exposed to any substance which may corrode
refrigerant containing components, unless the components are
constructed of materials which are inherently resistant to being corroded
or are suitably protected against being so corroded.
2.2.9 Checks to electrical devices
Repair and maintenance to electrical components shall include initial
safety checks and component inspection procedures. If a fault exists that
could compromise safety, then no electrical supply shall be connected to
the circuit until it is satisfactorily dealt with. If the fault cannot be
corrected immediately but it is necessary to continue operation, an
adequate temporary solution shall be used. This shall be reported to the
owner of the equipment so all parties are advised.
Initial safety checks shall include:
-those capacitors are discharged: this shall be done in a safe manner to
avoid possibility of sparking;
-that there no live electrical components and wiring are exposed while
charging, recovering or purging the system;
-that there is continuity of earth bonding.

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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.

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3. PRODUCT OVERVIEW
3.1 PRODUCT DIAGRAM
1
Control panel
4
Power cord
6
Air Exhaust
2
Air outlet with
adjustable
louver
5
Recessed
handle
7
Drain opening
with sealing plug
3
Air inlet with air
filter
Note: The appearance is only for reference. Please see the real product
for detailed information.
①


④
⑤
⑥
⑦

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3.2 FEATURES
 High Capacity in a compact size with cooling, dehumidifying and
ventilating function.
 Temperature setting and display
 LED Digital display
 Electronic control with built-in timer, sleep mode
 Self-evaporating system for better efficient
 Auto shut 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

MODEL
OL-BKY26-A011C2

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3.3 SPECIFICATIONS
Cooling Capacity
9,000 Btu/h
Rated Voltage
AC220-240V
Rated Frequency
50Hz
Cooling Rated Input Power
1,003 W
Cooling Rated Input Current
4.5 A
Refrigerant Charge
R290/180g
Sound power Level
≤65 dB(A)
Maximum suction side working
pressure
0.7MPa
Maximum exhaust side working
pressure
3.2MPa
Minimum Room Size
9 m2 (Floor area)
Net Weight
23.5 kg
Dimension
350*348*701 mm
4. INSTALLATION
4.1 UNPACKING
Unpack the carton and take the appliance and accessories out.
Check the device after unpacking for any damage or scratches on
it.
Accessories:

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1. Exhaust hose
2. Hose connector
3. Window kit adapter
4. Remote control
5. Window kit