LightSaber Optics AC 300WMINI User manual

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ
KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
Thank youforbuying our air-con. outdoor cabinet,this manual introduces important methods to usecabinet air
conditioner,please read carefully themanual before using andfollowing theusage/note to make sure use air conditioner
safely andcorrectly. After reading, please keep themanual safe forreference at any time.

/W ZĂƚĞĚDŝŶŝŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞKƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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ŽŶƚĞŶƚƐ
/ŶƚƌŽĚƵĐƚŝŽŶ .............................................................................................................................................. 2
&ĞĂƚƵƌĞ ....................................................................................................................................................... 2
ŝƌ ŽŶĚŝƚŝŽŶĞƌ ^ƉĞĐŝĨŝĐĂƚŝŽŶ .................................................................................................................... 3
ŝƌ ŽŶĚŝƚŝŽŶĞƌ WĂƌĂŵĞƚĞƌ ^ĞůĞĐƚŝŽŶ DĞƚŚŽĚ ........................................................................................... 4
/ŶƐƚĂůůĂƚŝŽŶ /ŶƐƚƌƵĐƚŝŽŶ ............................................................................................................................... 5
Termsof usage
Security alarms
Installation Drawing
Installation Steps
/ŶƐƚƌƵĐƚŝŽŶ ŽĨ ŽŶƚƌŽů ^LJƐƚĞŵ ................................................................................................................... 8
Panel Introduction
Control System Operation
ŽŽůŝŶŐ ^LJƐƚĞŵ ......................................................................................................................................... 11
Basic Components
Cooling Theory
ŝƌ ŽŶĚŝƚŝŽŶĞƌ KƉĞƌĂƚŝŽŶ ...................................................................................................................... 11
Check before Operation
Start to Operate
&ĂƵůƚ ŶĂůLJƐŝƐ Θ ,ĂŶĚůŝŶŐ ........................................................................................................................ 12
ŚĞĐŬ ĂŶĚ DĂŝŶƚĞŶĂŶĐĞ .......................................................................................................................... 12
Regular Inspection
Regular Maintenance
ĨƚĞƌͲƐĂůĞ ^ĞƌǀŝĐĞ ĂŶĚ tĂƌƌĂŶƚLJ ...............................................................................................................13
Warranty Period
Warranty Range
ŝƐĐůĂŝŵĞƌ .................................................................................................................................................. 13
ƉƉĞŶĚŝdžͲtŝƌŝŶŐŝĂŐƌĂŵĨŽƌhŶŝƚĂŶĚ^ĞŶƐŽƌƐ.........................................................................1ϰ

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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/ŶƚƌŽĚƵĐƚŝŽŶ
Different from the traditional commercial and household air conditioner, outdoor cabinet air conditioner is a full
automation temperature control product, it used intelligent controller to control the whole system of the air
conditioner and widely deployed in telecommunication outdoor base stations, power station outdoor cabinet,
outdoor LED screen, where require the temperature level below than 35℃situation.
&ĞĂƚƵƌĞ

This series of products can be widely used for outdoor communication
cabinets, battery cabinets, electric cabinets and industry control cabinets
etc.

The protective level of internal and external circulation is IP55, which can
protect cabinet to avoid moisture, dust, water. The air conditioner can also
be indoor or outdoor installed.

R134a system.
R134a system fits working conditions of high/low temperature 55℃/-5℃.

Digital temperature controller and high precision of temperature control.
Front View Back View
Air Inlet
LED Display
Terminals
Air Outlet

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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ŝƌ ŽŶĚŝƚŝŽŶĞƌ ^ƉĞĐŝĨŝĐĂƚŝŽŶ
ŽŽůŝŶŐ KƉƚŝŽŶ  ϯϬϬtD/E/  ϰϬϬtD/E/  ϱϬϬtD/E/
ŽŽůŝŶŐ ĐĂƉĂĐŝƚLJ
;>ϯϱ>ϯϱͿ ;tͿ 300 400 500
sŽůƚĂŐĞ 110~120V AC ± 15%, 60Hz / 220~240V AC ± 15% ,50Hz
ZĂƚĞĚ WŽǁĞƌ
;>ϯϱ>ϯϱͿ ;tͿ 220 240 320
ZĞĨƌŝŐĞƌĂŶƚ R134a
tŽƌŬŝŶŐ
dĞŵƉĞƌĂƚƵƌĞ -5～55℃
EŽŝƐĞ ;ĚͿ 56 56 56
/W 'ƌĂĚĞ IP55 Rated
ŝŵĞŶƐŝŽŶ
;tпп,Ϳ ;ŵŵͿ 264x111.2x445
EŽƚĞ
1, Above model are powered by AC power, if you need DC powered or other parameter, please contact the representative or
other distributors from whom you purchased your product.
2, Due to the space limited, there is no heater function for Mini air conditioner.

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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ŝƌ ŽŶĚŝƚŝŽŶĞƌ WĂƌĂŵĞƚĞƌ ^ĞůĞĐƚŝŽŶ DĞƚŚŽĚ
&ŽƌŵƵůĂ
Yƚ с ;Yŝ н YƌͿ пϭϮ
Qt: Heat released by the cabinet (W)
Qi: Heat released by the inner cabinet (W)
Qr: Heat spreads from outside to the inside of cabinet (W)
Qi: Heat released by the inside of the cabinet (W)
The calculation of the heat released by the components in the cabinet is based on the following (related to the
components installation)：
(1) Heating of variable-frequency drive, transformer, drive and servo amplifier etc.If the equipment is rated power
1K, it will generate approx. 30~50W heat (depending on the load and divided by fan pump load and mechanical
load);
(2) PLC is about 35~50W heating(group as a unit), heat of industrial personal computer is controlled by its size. All
calculated of 300W/ unit;
(3) Heat of contact components: rated power 1KW is about 5~20W heat, can be ignored compared with large power
components;
(4) Heat of common server is about 280-500W. Heat of UPS is 20% of its power; When the variable-frequency drive
is working with load, its loss (transformed into heating) is about 3%~5% of system rated power, which can be
calculated. When the variable-frequency drive is of 1KW, the loss maybe 30W to 50W;
(5) Heat of SCR: 2W/A,1KW DC Drive is about 7W~10 W.
Yƌ сŬппȴd
ŬͲͲͲ,ĞĂƚ ƚƌĂŶƐĨĞƌ ĐŽĞĨĨŝĐŝĞŶƚ
k=5.5W/ m2 Steel cabinet
k=12.0W/ m2 Aluminum-magnesium alloy enclosure
k=0.2W/ m2 Plastic material cabinet
 ͲͲͲ^ƵƌĨĂĐĞ ĂƌĞĂ ŽĨ ƚŚĞ ĐĂďŝŶĞƚ（ƵŶŝƚͲͲͲŵϮ）
ȴdсdϭ Ͳ dϮ （ƵŶŝƚͲͲͲ℃）
T1---maximum temperature of outside cabinet
T2---controlled temperature of inside cabinet
dŚĞ ĂŝƌͲĐŽŶ ŽƵƚĚŽŽƌ ĐĂďŝŶĞƚ ĐŽŽůŝŶŐ ƌĞƋƵŝƌĞŵĞŶƚ
Steel cabinet dimension(L×H×D)：1500×2000×800 mm
Heat of the inside element is 1000W,controlled temperature inside cabinet is 28 ℃, outside temperature is 35 ℃.

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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dŚĞ ĐĂůĐƵůĂƚŝŽŶ ƉƌŽĐĞƐƐ ŽĨ Ăŝƌ ĐŽŶĚŝƚŝŽŶĞƌ ƉĂƌĂŵĞƚĞƌ 
Surface area of the cabinet---A=1.5×2×2+0.8×2×2+ 1.5×0.8=10.4 m2.
Heat rumored from out to inside of cabinet---Qr = k ×A×ΔT = 5.5×10.4×(35-28) =400.4 W
Total heat produced by the cabinet---Qt =( Qi + Qr) ×1.2=(1000+400.4)×1.2 = 1680.48 W
So choose the cabinet air conditioner with cooling capacity of 2000W.
/ŶƐƚĂůůĂƚŝŽŶ /ŶƐƚƌƵĐƚŝŽŶ
dĞƌŵƐ ŽĨ hƐĂŐĞ(Important ! Suggest to read carefully before operation)
/ŵƉŽƌƚĂŶƚ ^ĂĨĞƚLJ /ŶĨŽƌŵĂƚŝŽŶ
Read the instructions carefully to become familiar with the equipment before trying to install, operate, service, or
maintain it. The following special messages may appear throughout this manual or on the equipment to warn of
potential hazards or to call attention to information that clarifies or simplifies a procedure.
/ŶƐƚĂůůĂƚŝŽŶ ŝŶƐƚƌƵĐƚŝŽŶ

Please do not use this equipment in hot, dusty, moist or corrosive environment. The ambient temperature
should not be higher than 45℃and also should not be less than 0℃. The humidity should not be more than
85%. Starting voltage should not be higher or lower than 10% of the rated voltage.

Follow the instruction, otherwise inappropriate installation will cause leakage
、
electric shock
、
fire and equipment
loosening etc.

The air conditioner should not be pressed or heat. Never pull the power cable or the drainpipe heavily.
the ground wire cannot be connected to gas pipe, water pipe, lightning rods and telephone line etc.

Use screws to fix the air conditioner on the cabinet.

The drainpipe of the cabinet air conditioner should not be warped or pressed heavily. After the installation,
please make sure the drainpipe can drain water smoothly.
EŽƚĞ

Please keep the right side up. Do not tilt or collide.
The installation and circuit connection must be operated by the professionals according to the instructions strictly.
^ĞĐƵƌŝƚLJ ůĂƌŵƐ
Putting goods on the air conditioner is strictly prohibited. No pressing.

Please cut off the power before cleaning, dis-assembly or maintenance in case of electric shock accident.
Installation or usage is strictly prohibited when there is flammable gas, aggressive gas, oil mist or electrically
conductive powder in the air.

If smoke, abnormal noise or not work long time after starting up, cut off the power ,stop unit running and turn to the
professionals for examine and fix.

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
- 6 -
/ŶƐƚĂůůĂƚŝŽŶ ƌĂǁŝŶŐ
 ϯϬϬtD/E/ ϰϬϬtD/E/ ϱϬϬtD/E/
/ŶƐƚĂůůĂƚŝŽŶ ^ƚĞƉƐ
a. Dig square holes on the installation place (the oblique part) of the base metal (usually control box) according to
the dimension of the air conditioner. Please check the dimension before digging.
b. Drilling M6 holes next to the square hold according to the dimension of the flange (door mounted) and cover
(side mounted).
c. Label sponge on the edge of the square holes.
d. Push the air conditioner by its positive side through the inside of the square holes and then fix it with bolt.
e. Connect the power (according to the following terminals)

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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Removal Terminal
a. After stripping 7mm plastic insulation of power cable, insert it into the cable hole, use a screwdriver to tighten the
screw thread (same way to sensor).
b. Fix the mobile terminal into the fixed terminal with a flat-head screwdriver
c. Finishing power cable and ensure their safety and aesthetics.
Note:The power must be shut off before installation. Choose appropriate cables and circuit protection device according to
the nameplate.
ŽŶŶĞĐƚ ƚŚĞ tĂƚĞƌ dƵďĞ
Screw the water tube to the bottom of the drain, connect the drain with the water tube and tighten them with a hoop
(install the drain at a proper position, not exceed the bottom of the air conditioner).
L — live wire
N — zero wire
E—ground wire
NC/COM/NO — alarm
AB — RS485
Fixed Terminal
Cable hole
Cable screw

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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ůĞĐƚƌŝĐĂů ŝĂŐƌĂŵ
/ŶƐƚƌƵĐƚŝŽŶ ŽĨ ŽŶƚƌŽů ^LJƐƚĞŵ
WĂŶĞů /ŶƚƌŽĚƵĐƚŝŽŶ
LED display panel is used to display running status and setting parameters. During normal operation, LED panel will
display internal temperature.
/ŶĚŝĐĂƚŽƌ ůŝŐŚƚ
The function of lights was defined as the table below:
Symbol
Description
On
Flash
Temperature Setting mode Self-check mode
Cooling Open air conditioner Air conditioner failure
Heating N/A N/A

/W ZĂƚĞĚ DŝŶŝ ŝƌͲŽŶĚŝƚŝŽŶĞƌ  WŽǁĞƌ dLJƉĞ KƵƚĚŽŽƌ ĂďŝŶĞƚ DĂŶƵĂů
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--- --- ---
External fan External fan runing ---
Alarm --- Alarm
WĂŶĞů ŽƉĞƌĂƚŝŽŶ
When theairconditioner runnormally, theLEDdisplay panel shows internal temperature.

^ǁŝƚĐŚ ƚŽ ĞdžƚĞƌŶĂů ƚĞŵƉĞƌĂƚƵƌĞ
At normal status, press (button, then display panel shows external temperature with unit light(℃)flash.
After that ,press “M” button, return to main menu anddisplay internal temperature.
^ǁŝƚĐŚ ƚŽ ǀŽůƚĂŐĞ
At normal status, press “S” button, then display panel shows AC supply power voltage. After that ,press
“M” button, return to main menu anddisplay internal temperature.

^ǁŝƚĐŚ ƚŽ ĐŽŵƉƌĞƐƐŽƌ ƐƉĞĞĚ
At normal status, press “M” button, then display panel shows inverter compressor speed. After that ,
press “M” button, return to main menu anddisplay internal temperature.

^ǁŝƚĐŚ ƚŽ ĐƵƌƌĞŶƚ
Press (and (at the same time, display panel shows compressor andheater current. After that ,press “M”
button, return to main menu anddisplay internal temperature.
WĂƌĂŵĞƚĞƌ ƐĞƚƚŝŶŐ
Atnormalstatus,press“M”buttonandlast5seconds,enterssystemparametermenu,thendisplay
F01code.F01-F21isuser-levelparameter,usercanmodifyvaluewithoutpassword.ŽŶƚƌŽůƉĂƌĂŵĞƚĞƌ
ƐĞƚƚŝŶŐƵƐĞƌƉĂƐƐǁŽƌĚϭϭϭϭ.Press(or(buttoncanchangeparametercode,press“S”button,enters
parametersetting,bypress(or(button,parameterscanbechanged.Toconfirmtheparametersetting,
press“S”button.
Toquitsystemsetting,press“M”buttonandlast5seconds.
Thedescriptionoffunctioncodewasdefinedasthetablebelow:
/ŶƚƌŽĚƵĐƚŝŽŶ ŽĨ ƉĂƌĂŵĞƚĞƌ ĐŽĚĞ ĂŶĚƐĞƚƚŝŶŐƐ
ŽĚĞ ŽĚĞ ĞƐĐƌŝƉƚŝŽŶ ZĂŶŐĞ hŶŝƚ ĞĨĂƵůƚ
F01Compressor start temperature(Fixed
freq.) Compressor target
temperature(Inverter)
20～50 ℃30
F02Compressor return difference temperature 2～15 ℃5
F03Heater start temperature -42～15 ℃5
F04Heater return difference temperature 2～15 ℃10
F05Internal temperature high limit 30～70 ℃55