GA ACF TK
Gas absorption chiller
For process applications.
Benefits
- Saving up to 86% of electricity compared with a traditional electrical system, thanks to the prevalent use of natural gas.
- Independent and modular, it ensures constant performance for air conditioning only as and when needed.
- Thanks to the use of an almost static refrigeration cycle, the performance levels remain unchanged over time and regular refill and disposal of refrigerant is not required.
Versions
- Available as standard or low noise version.
- Customized pre-assembled groups Links on demand: for configurations of more power or combined with Robur gas absorption chillers or condensing boiler.
Applications
- Cooling in process applications. (e.g. in greenhouses for the intensive cultivation of mushrooms, rooms used for medium/longterm maturing of cheese, etc).
- Cooling of controlled temperature rooms throughout the year (e.g. data reading rooms, computer rooms, laboratories).
- Cooling of rooms with high heat gains that require cooling even during cold seasons.
Technical table
Cooling capacity(1) (working point A35/W7): kW 17.72
G.U.E. Gas Utilization Efficiency (working point A35/W7): 71%
Minimum outlet water temperature: 3°C
Ambient operating temperature max/min: 45/-12°C
Nominal electrical power(2)(3) standard/low noise version: 0.82/0.87 kW
Sound pressure Lp at 5 metres(4) standard version: 57.6/53.0 dB(A)
(1) Operating point under nominal conditions according to EN 12309-2.
(2) A reduction in the fan revolutions (air flow) is envisaged for ambient operating temperatures of less than 33 °C. This leads to a further reduction in electricity consumption levels.
(3) ± 10% depending on the power supply voltage and on the tolerance of the electrical engines.
(4) Free field, at the front, direction factor 2.
Controllers
DDC
Robur Box 100
Robur Box 200
Pannello Comfort Control Interface (CCI)
Final user literature
Installation, use and maintenance manual | All Absorption products
Preassembled groups
Installation, use and maintenance manual | All Abso products
Direct Digital Controller (DDC)
Installation, use and maintenance manual | All Absorption products
Comfort Control Interface (CCI)
Installation, use and maintenance manual | All Absorption products
Roburbox100 - Plant Control Interface - Application manual
Installation, use and maintenance manual | All Absorption products
Roburbox100 - Plant Control Interface - Installation and use manual
Installation, use and maintenance manual | GAHP A, GA ACF, GAHP AR, GAHP GS, GAHP WS, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
Roburbox200 - Plant Control Interface - Installation and use manual
Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
For Great Britain market
Professional user literature
Installation, use and maintenance manual | All Absorption products
Preassembled groups
Installation, use and maintenance manual | All Abso products
Direct Digital Controller (DDC)
Installation, use and maintenance manual | All Absorption products
Comfort Control Interface (CCI)
Installation, use and maintenance manual | All Absorption products
Roburbox100 - Plant Control Interface - Application manual
Installation, use and maintenance manual | All Absorption products
Roburbox100 - Plant Control Interface - Installation and use manual
Installation, use and maintenance manual | GAHP A, GA ACF, GAHP AR, GAHP GS, GAHP WS, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
Roburbox200 - Plant Control Interface - Installation and use manual
Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
Installation, use and maintenance manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
For Great Britain market
Declaration of Conformity | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
CE certificate | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section A - Definitions and general concepts
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section B - Index
Design manual | GA ACF, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB
Section B05 - GA ACF
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C - Index
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01 - Index - Suggestions for designing with the Robur units
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.01 - Sizing criteria
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.02 - Preassembled groups
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.03 - Installation criteria
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.04 - Plumbing design
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.05 - Circulating pumps
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.06 - System water quality
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.07 - Antifreeze protection
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.08 - Buffer tank and hydraulic separator
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.09 - Fuel gas supply
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.10 - Flue gas collection
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.11 - Electrical design
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.12 - Controls
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.13 - DHW production
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.15 - Acoustic issues
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.16 - First start-up
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.17 - Normal operation
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C01.18 - Maintenance
Design manual | GAHP A, Gitié ACAY, GA ACF, GAHP AR, GAHP GS, GAHP WS, Gitié AHAY, Gitié ARAY, GA ACF HR, GA ACF TK, GA ACF HT, GA ACF LB, Condensing boiler AY
Section C02 - Index - General design suggestions
