Butterfly Energy System Air Intelligence Series BESM-09AI2X User manual

Thank you for choosing BuƩerfly Energy Systems, please review user manual and
installaƟon guide before installaƟon and retain for future reference.
BuƩerfly Energy Systems
Air Intelligence Series
User Manual and InstallaƟon Guide
(For Indoor Head Units)
BESM-09AI2X - BESM-12AI2X - BESM-18AI2X

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Do not dispose this product as unsorted municipal waste.
Collection of such waste separately for special treatment
is necessary.
CONTENTS
Operation and maintenance
mportant reminders .........................................................................1
Notices for use
Names and functions of each part
Operation of Remote Controller
Clean and care
Troubleshooting
Installation service
Notices for installation
Installation dimension diagram
Install indoor unit
Check after installation and test operation
Emergency operation........................................................................9
■Installation and Maintenance of 0LFUR3DUWLFOH)LOWHU.....................22
Never attempt. Be sure to follow this instruction
The physical product may differ from the drawing in this manual for different display.
If there are some differences between them,please refer to the physical product as
the standard.
This appliance is not intended for use by persons (including children) with reduced
physical,sensory or mental capabilities or lack of experience and knowledge,
unless they have been given supervision or instruction concerning use of the appliance
by a person responsible for their safety.
Children should be supervised to ensure they are away from the appliance.
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Configuration of connection pipe and additional volume of refrigerant
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1
Important Reminders
Basic precautions should be taken to reduce the risk of injury to person,
fire or electrical shock when operating an electrical appliance including
the following:
1.Read all instructions before using the appliance.
2.This appliance is hot when in use.To avoid burns,do not touch bare
skin on hot surfaces. Keep combustible materials such as clothing,
pillows, bedding, and curtains away from the front of the appliance.
And keep objects at least 1 meter away from the sides of the appliance.
3.This appliance is cold when in use. Be mindful of the coldair blowing
from the front.Arrange household items such as furniture and plants
accordingly.
4.This appliance is moving when in operation.To avoid injury, do not touch
moving pieces or apply force to moving pieces in any manner.
5.Do not insert or allow foreign objects to enter any ventilation or exhaust
opening. This many cause injury, electrical shock, fire or damage to the
appliance.
6.To prevent a possible fire, do not block air intakes or exhaust in any
manner.
7.Do not stand or rest any object on top of the appliance.
8.Do not operate if there is any damage to the appliance.
9.The installation, repairs, and modifications to the appliance are only to
be performed by a trained technician.
10.Children, persons with reduced mental, sensory, or physical capabilities,
or lack of knowledge and experience should not operate this appliance,
unless they have been given supervision or instruction.
11.Use this appliance only as described in the manual.Any otheruse not
recommended by the manufacture may cause fire, electricshock, or
injury to persons.

2
Notices for use
Working principle and special functions for cooling
Principle:
Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that
indoor ambient temperature decreased, its cooling capacity will increase or decrease by
outdoor ambient temperature.
Anti-freezing function:
If the unit is running in COOL mode and in low temperature, there will be frost formed
on the heat exchanger, when indoor heat exchanger temperature decreased below 0ć
the indoor unit microcomputer will stop compressor running and protect the unit.
Principle:
Working principle and special functions for heating
*Air conditioner absorbs heat in the room and transmit to outdoor and discharged, will
increase, its heating capacity will decrease by outdoor ambient temperature.
so that indoor ambient temperature increased, so room heating capacity.
*If outdoor temperature got lower, please operate with the other heating ventilating
equipments.
Defrosting:
*When outdoor temperature is low but high humidity, after a long while running, frost will
form on outdoor unit, that will effect the heating effect, at this time, the auto defrosting
function will act, the heat running will stop for 8-10mins.
*During the auto defrosting, the fan motors of indoor unit and outdoor unit will stop.
*During the defrosting, the indoor indicator flashes, the outdoor unit may emit vapor.
This is due to the defrosting, it isn't malfunction.
*After defrosting finished, the heating will recover automatically.
Anti-freezing function:
In "HEAT" mode, if in the following status, the indoor heat exchanger haven't achieve
the certain temperature, that the indoor unit will not act, in order to prevent cool air
blowing. (Within 3mins)
1. Heating starts.
The climate type of this unit is according to the nameplate.
2. After Auto defrosting finished.
3. Heating under the low temperature.

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Names and functions of each part
Indoor unit
Front panel
Filter
Guide louver
Wall pipe
Bind tape
Connection pipe
Drainage pipe
Remote controller
Air in
Air out

Remote Controller Description
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4
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1
Press it to start or stop operation
ON/OFF
MODE
Press it to select operation mode
(AUTO/COOL/DRY/FAN/HEAT)
+ :Press it to increase temperature
setting
-
: Press it to decrease temperature
setting
FAN
Press it to set swing angle
TIMER ON
TIMER OFF
CLOCK
X-FAN (page 8)
TEMP (page 8)
TURBO(page 8)
SLEEP(page 8)
Press it to turn on/off the light.
LIGHT
Press it to set fan speed
Press it to set auto-on timer
Press it to set auto-off timer
Press it to set clock
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Operation of Remote Controller
4

Operation of Remote Controller
5
This area will show the set tempe-
rature.
During defrosting operation,
“H1” will be displayed.
DIGITAL display:
23
Press FAN button to select the
desired fan speed setting(AUTO-
Low-Med-High).Your selection will
be displayed in the LCD windows,
except the AUTO fan speed.
FAN SPEED display:
25
LOCK icon:
and “-” buttons simultaneously.Press
them again to clear the display.
20
LIGHT icon:
LIGHT button. Press LIGHT button
again to clear the display.
19
the up & down swing button.
Press this button again to clear
the display.
18
Up & down swing icon:
is displayed when pressing
After pressing TIMER button, ON
or OFF will blink.This area will
show the set time.
SET TIME display:
21
(outdoor ambient temperature)
and blank is displayed circularly.
TEMP icon:
(set temperature), (indoor
ambient temperature)
Pressing TEMP button,
17
SLEEP icon:
the SLEEP button. Press this
button again to clear the display.
16
is displayed by pressing
nottubsihtsserP.nottubOBRUT
again to clear the display.
TURBO icon:
22
is displayed when pressing the
X-FAN button. Press this button
again to clear the display.
X-FAN icon:
24
is displayed when pressing the
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MODE icon:
If MODE button is pressed,
current operation mode icon
is only for heat pump models) will
15
(AUTO), ( COOL),
show.
(DRY), (FAN) or (HEAT
is displayed by pressing "+"
is displayed by pressing the

Remote Controller Description
Press this button to turn on the unit. Press this button again to turn off the unit.
ON/OFF:
MODE:
Each time you press this button, a mode is selected in a sequence that goes from AUTO,
COOL, DRY, FAN, and HEAT *,as the following:
AUTO COOL DRY FAN HEAT *
*Note:Onlyformodelswithheating function.
+ :
Press this button to increase set temperature. Hold it down for above 2 seconds to
FAN:
This button is used for setting fan speed in the sequence that goes from AUTO,
to then back to Auto.
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Auto
Low speed Medium speed High speed
Press this button to set up & down swing angle, which circularly changes as below:
:
OFF
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Operation of Remote Controller
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After energization, AUTO mode is defaulted. In AUTO mode, the set temperature will not
be displayed on the LCD, and the unit will automatically select the suitable operation
mode in accordance with the room temperature to make indoor room comfortable.
rapidly increase set temperature. In AUTO mode, set temperature is not adjustable.
Press this button to decrease set temperature. Hold it down for above 2 seconds to
rapidly decrease set temperature. In AUTO mode, set temperature is not adjustable.
This remote controller is universal. If any command , or is sent out,
the unit will carry out the command as
indicates the guide louver swings as:
- :

11 TEMP:
X-FAN:
TURBO:
SLEEP:
cooling air at super high fan speed. In HEAT mode, the unit will blow strong heating air
at super high fan speed. (This function is not applicable for some models).
Press this button to go into the SLEEP operation mode. Press it again to cancel this
function. This function is available in COOL, HEAT (Only for models with heating
function) or DRY mode to maintain the most comfortable temperature for you.
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CLOCK:
9
TIMER OFF:
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TIMER ON:
7
Operation of Remote Controller
Press this button, could select displaying the indoor setting temperature or indoor ambient
temperature. When the indoor unit firstly power on it will display the setting temperature,
ambient temperature, 5s later or within 5s, it receives other remote controller signal that
if the temperature's displaying status is changed from other status to" ", displays the
will return to display the setting temperature. if the users haven't set up the temperature
displaying status, that will display the setting temperature.
fan will continue operation for 10 minutes in order to dry the indoor unit even though you
Pressing X-FAN button in COOL or DRY mode, the icon is displayed and the indoor
have turned off the unit.
After energization, X-FAN OFF is defaulted. X-FAN is not available in AUTO, FAN or
HEAT mode.
Press this button to activate/deactivate the Turbo function which enables the unit to
reach the preset temperature in the shortest time. In COOL mode, the unit will blow strong
present time. Holding down either button above 2 seconds increases or decreases the
Pressing CLOCK button, blinks ehtstsujdanottub-ro+gnisserp,sdnoces5nihtiW.
time by 1 minute every 0.5 second and then by 10 minutes every 0.5 second. During
blinking after setting, press CLOCK button again to confirm the setting, and then
Press this button to initiate the auto-off timer. To cancel the auto-timer program, simply
press the button again. TIMER OFF setting is the same as TIMER ON.
Press this button to initiate the auto-ON timer. To cancel the auto-timer program, simply
press this button again.
setting. Within 5 seconds, press + or - button to adjust the time value. Every press of either
button changes the time setting by 1 minute. Holding down either button rapidly changes the
time setting by 1 minute and then 10 minutes. Within 5 seconds
after setting, press TIMER
After pressing this button, disappears and "ON "blinks
.0
0:00 is displayed for ON time
ON button to confirm.
will be constantly displayed.
Note: X-FAN is the alternative expression of BLOW for the purpose of understanding.