Air conditioner ERGO ACI 2488 CHW

  • Energy efficiency class (cold/heat): A+/A
  • Productivity: 24000 BTU/h

Out of manufacturing


ERGO air conditioners of the ADVANCE series are presented by 4 inverter models:

  • ERGO ACI 0958 CHW
  • ERGO ACI 1258 CHW
  • ERGO ACI 1858 CHW
  • ERGO ACI 2458 CHW

The outdoor unit operates in a wide temperature range: from -15 to + 50 ° C in cooling mode and from -20 to + 30 ° C in heating mode. Having set one of the modes - Comfortable Sleep, Auto, or Turbo, you can create the optimal balance of temperature and humidity in a room at any time of the day in the shortest possible time.

Additional comfort is provided by special features:

  • I FEEL, which allows adjusting the temperature condition in the area where the remote control is located.
  • 3D flow, thanks to which one can adjust vertical and horizontal blinds using the remote control, and therefore the direction of air flow.


The 3 in 1 multifunctional filter system cleans, disinfects and vitaminizes air. The catechin filter eliminates up to 95% of bacteria, the anionic prevents the appearance of new ones, and the filter with vitamin C vitaminizes air and softens it.

Self-cleaning function provides additional hygiene and protection against bacteria. It consists of three stages and is designed for effective washing and destruction of pathogenic flora inside the evaporator plates of internal unit.


Air conditioners of ADVANCE series can be controlled from a smartphone via a special mobile application. It allows to turn on and off the air conditioner, change modes of operation and temperature, as well as control switch on and off by day or week timer.

The application works in several modes:

  • “Local”: the smartphone and Wi-Fi module are in the same home network, and the air conditioner can be controlled via Wi-Fi without internet access
  • “Remote”: smartphone and Wi-Fi module are on different networks, and the air conditioner can be controlled via the Internet via mobile network services or other means of communication.

For the connection with application on the internal unit of the air conditioner a Wi-Fi module should be installed. A Wi-Fi module is not included with the air conditioner, is supplied separately.


ADVANCE Series air conditioners are easy to install and maintain thanks to an improved design. ADVANCE inverter models are fireproof and have a low noise level. Freon R32, which is used in ADVANCE series models, makes the climate system more efficient and features a minimal environmental impact. Freon R32 is a one-component substance, and therefore it allows easily to refuel the refrigerant circuit after eliminating leaks.

Air conditioner type Split-system
Indoor units type Wall
Series Advance
Model ERGO ACI 2488 CHW
Vendor code ACI 2488 CHW
Productivity (cooling/heating), BTU/h 24000
Compressor control INVERTER
Recommended room area (for cooling mode) 51...70
Operational parameters
Cooling power, W 6810
Heater power, W 6870
Energy efficiency class (cooling) A+
Energy efficiency class (heating) A
Cooling energy efficiency ratio SEER 6
Heating energy efficiency ratio S.C.O.P 3.6
Cooling energy efficiency ratio EER 3.44
Heating energy efficiency ratio COP 3.35
Annual energy consumption (cooling), kwh/year 394
Annual energy consumption (heating), kwh / year 3210
Indoor sound power (max / w / min / silent), dB(A) 54 / 5 1/ 48 / 40
Outdoor sound power, (max), dB(A) 67
Indoor block noise level (max / w / min / silent), dB(A) 44 / 41 / 38 / 30
Sound pressure, outdoor unit, (max), dB(A) 57
Dehydration, l/h 1.8
Air flow, indoor unit (max / avg / min) 980
Indoor fan speed, cooling, rpm 1200 / 1000 / 900 / 700
Indoor fan speed, heating, rpm 1200 / 1000 / 900 / 700
Indoor fan speed, dehydration,rpm 900
Indoor fan speed, night mode, rpm 900
Operating temperature range for indoor unit (cooling / heating), °C +17...+32 / 0...+30
Operating temperature range for outdoor unit (cooling / heating), °C -15...+50 / -20...+30
Voltage supply 165~265 / 50 / 1
Rated cooling capacity, W 1980(410~2800)
Rated power consumption heating, W 2050(420~3000)
Rated current cooling, A 8.9(2.3~12.5)
Rated current heating, A 9.0(2.3~13.7)
Maximum power consumption, W 3,000
Maximal current consumption, A 13.7
Degree of housing protection indoor unit IP10
Degree of housing protection outdoor unit IPХ4
Modes of operation, functions, technical features
Control via the Internet The WIFI module is built-in
TURBO cooling / heating mode Yes
Ventilation Yes
Heating Yes
Air dryer Yes
Automatic mode Yes
Night mode Yes
Auto restart function Yes
Defrost system Yes
The function of memorizing the angle of inclination of the louver Yes
Self-diagnosis function Yes
The function of monitoring the set temperature using the temperature sensor in the remote control Yes
Cooling function at low temperatures, °C to - 15
Self-cleaning function Yes
Anti-dust washable filter Yes
Hydrophilic coating of heat exchanger plates yes
On / Off timer 24 hours
Remote control IR remote with LCD
Control of the air supply direction (up / down) from the remote control
Control of the air supply direction (left / right) from the remote control
Temperature range setting, °C 16 ... 31
Work at low external temperatures, °C to - 20
Display of operating modes hidden LED
Weight-dimensional parameters
Indoor block dimensions (H x W x D), mm 1010 х 220 х 315
Indoor unit in packing (W x D x H), мм 1096 х 297 х 390
External unit (W x D x H), mm 845 х 336 х 693
External unit in the package (W x D x H), mm 960 х 400 х 732
Weight of the indoor unit NETTO, kg 13.0
Weight of the indoor unit GROSS, kg 16.0
Weight of the external unit NETTO, kg 46.0
Weight of the external unit GROSS, kg 52.0
Equipment Remote control with stand and mount, remote control battery set, user manual, warranty card, drainage hose for indoor unit, mounting plate,drainage drain for outdoor unit, set of nuts for the trunk of indoor unit, a set of nuts for the line.
Manufacturer country China
Warranty 30 months
Characteristics for installers
TM of the compressor manufacturer SANYO
Compressor model C-6RZ146H3BAF
Type of refrigerant R32
Refueling with refrigerant, g 1060
Design pressure (inlet / outlet) 1.9 - 4.5
Gas pipe, mm (inch) 12.7 (1/2)
Liquid pipe, mm (inch) 6.35 (1/4)
Drainage Pipe, mm (inch) 16.0 (0.63)
Electrical interconnection, x mm sq 4×2.5
Maximum line length, m 25
Maximum line height difference, m 10
2631349.pdf (17,57 мб) User manual ERGO ACI 2488 CHW
2633509.pdf (1,52 кб) Інструкція споживача ERGO WIFI - AC-2
2864004.pdf (5,39 мб) Інструкція по інсталяції ERGO WIFI - AC-2