Argo Extreme 9 User manual

V 10/13
PORTABLE (LOCAL) AIR CONDITIONER
Extreme 9
SERVICE MANUAL
Read the instructions carefully before operating the appliance or carrying out maintenance work.
Observe all the safety instructions; failure to observe the instructions may lead to accidents and/or
damage. Keep these instructions in a safe place for future reference.
EN

Con
t
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1
1.1
1.2
1.3
1.4
2
3
4
4.1
4.2
4.3
5
6
7
7.1
7.2
8
9
9.1
9.2
10
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.10
10.11
10.12
10.13
10.14
10.15
11
11.1
11.2
11.3
11.4
12
13
CONTENT
Safety precaution ......................................................................................................................1
Installation
............................................................................................................................................ 1
Caution .................................................................................................................................................. 1
Operational ........................................................................................................................................... 1
Attention …………………………………………………………………………………………...…2
Specification ..............................................................................................................................3
Out dimension ...........................................................................................................................5
Control panel & Description of function ……………………………………………………6
LED
display........................................................................................................................................... 6
Power key …………………………………………………………………………………………….6
Remote control function refrigerant cycle ……………………………………………………………8
Refrigerant cycle diagram ……………………………………………………………………9
PCB drawing & wiring diagram ……………………………………………………………10
Unit Disassembly sequence .....................................................................................................12
Step1 Casing Disassembly
............................................................................................................. 12
Step2 Internal Parts Disassembly
.................................................................................................. 14
Exploded ..................................................................................................................................15
Feature ………………………………………………………………………………………..18
Parts of the Air Conditioner
................................................................................................................ 18
Accessories
........................................................................................................................................ 18
Electronic function .................................................................................................................20
Function
.............................................................................................................................................. 20
Controller Specifications
.......................................................................................................................
20
Controller Structure
............................................................................................................................... 20
Sensor Definitions
................................................................................................................................ 20
Mode
................................................................................................................................................... 20
Sleep …………………………………………………………………………………………………...
21
Timer setting ....................................................................................................................................... 21
Other controls
…………...……………………………………………………………………………. 22
Timer Setting ..
………………………………………………………………………………………. 22
Compressor delay protection Protection …...................................................................................................22
Sensor errors ……………………………………………………………………………………...22
Step Motor ………………………………………………………………………...…………………..22
Running signal indicator ………………………… …………………….……………………………..22
Power Button …………………………………………………………………………………………..23
Auto-restarting function ………………………………………………………………………………...23
Basic test procedure ................................................................................................................24
Defective compressor
........................................................................................................................ 25
Sealed refrigeration system
r e pairs .................................................................................................... 25
Fan
motor............................................................................................................................................ 27
Capacitor ............................................................................................................................................. 28
Characteristic of temperature sensor ....................................................................................29
Trouble shooting ......................................................................................................................30

Safet
y
Precaution
1
1 Safety precaution
1.1 Installation
For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized service
center.
Do not disassemble or repair the product by yourself.
Sharp edges could cause injury, be especially careful of the case edges and the fins on the
condenser and evaporator.
Be sure the installation area does not deteriorate with age.
Take care to ensure that power cable could not be pulled out or damaged during operation.
Do not place anything on the power cable.
Do not plug or unplug the power supply plug during operation.
Do not store or use flammable gas or combustible near the product.
When flammable gas leaks, turn off the gas and open a window for ventilation before turn the
product on.
If strange sounds, or small or smoke comes from product. Turn the breaker off or disconnect the
power supply cable as soon as possible.
When the product is soaked (flooded or submerged), contact an Authorized service center.
Be caution that water could not enter the product.
Turn the main power off when cleaning or maintaining the product.
When the product is not be used for a long time, disconnect the power supply plug or turn off the
breaker.
1.2 Caution
Always check for gas (refrigerant) leakage after installation or repair of product.
Install the drain hose to ensure that water is drained away properly.
Keep level even when installing the product.
Do not install the product where the noise or hot air for the outdoor could damage the
neighborhoods.
Use two or more people to lift and transport the product.
Do not install the product where it will be exposed to sea wind (salt spray) directly.
1.3 Operational
Do not expose the skin directly to cool air for long periods of time. (Do not sit in the draft). Do
not use the product for special purposes, such as preserving foods, works of art, etc. It is a
consumer air conditioner, not a precision refrigerant system.
Do not block the inlet or outlet of air flow.
Use a soft cloth to clean. Do not use harsh detergents, solvents, etc.
Do not touch the metal parts of the product when removing the air filter. They are very sharp.
Do not step on pr put anything on the product.
Always insert the filter securely. Clean the filter every two weeks or more often if necessary.
Do not insert hands or other object through air inlet or outlet while the product is
operated.
Do
not drink the water drained from the product.

Specification
2
Replace the all batteries in the remote control with new ones of the same type. Do not mix old and
mew batteries or different types of batteries.
Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.
If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. Do not
use the remote of the batteries have leaked.
1.4 Attention
For effective cooling functions, please ensure that the following steps are undertaken:
Extend the exhaust hose to a length of not more than 400mm.
The exhaust hose must be kept parallel and must not be bent
up or down.
A distance of 500mm minimum must kept between the
filter side of the unit.

Out dimension
3
2 Specification
Model EXTREME 9
Nameplate marking
Power supply Ph-V-Hz 1φ,220V-240V~50Hz
Cooling Capacity W 2400
Cooling Power consumption W 870
Heating Power consumption W
---
Cooling Rated current A 3.98
Cooling EER W/W 2.8
System data
Refrigerant type g R410A/520g
Design pressure (Hi/Lo) Mpa 5.5
Moisture Removal(30℃,RH80%) L/DAY 40
Indoor air flow (l.-m.-h.) m³/h 350-380-400
Sound pressure (l.-m.-h.) dB(A) 35-36-38
Dimension&Weight
Dimension (WxDxH) mm 505x310x725
Packing (WxDxH) mm 575x350x880
Net/Gross weight kg 26.5/28.5
System Details
Compressor Model KRRC072ELJC-A
Type Rotary
Capacity W 1655-1665W±5%
Input W 625-655W±5%
Rated current(RLA) A 2.90-2.79A±5%
Locked rotor Amp(LRA) A 12.1A±5%
Thermal protector B125-140-241C DA205D041(06)
Capacitor 20uF 450VAC
Refrigerate oil CC 240
Fan Motor(UPPER)
Model MD68-3
Input W 77/63/55
Capacitor 2uF
Speed(hi/mi/lo) ±50 Rpm 860/760/660
Fan Motor(LOWER)
Model MD71-3
Input W 102
Capacitor uF 3.5uF
Speed±50 Rpm 1250
Evaporation
Number of rows 2
Tube pitch(a)x row pitch(b) mm 21x12.7
Fin spacing FPI 18
Fin type (code) Hydrophilic aluminum
tude outside dimension type Ф7 inner groove tube
axial length x height x width mm 293.4.x294x25.4
Number of circuits 2
Condenser
Number of rows 2
Tube pitch(a)x row pitch(b) mm 21x12.7
Fin
FPI 18
Fin type (code) aluminum
tude outside dimension type mm Ф7 inner groove tube