Technical Information - Combitec OÜ

1 Split Air-Air Cool Only AVO-74 to 174FG/. BLI-74 to 154, BCI-74 to 174, BVI-74 and 154. Ref: N-27513 0606. Technical Information ACCORDING TO ISO 14001 STANDARDS. ACCORDING TO ISO 9001 STANDARDS. E U R O V E N T. CERTIFIED PERFORMANCE. Clima Roca York is participating in the EUROVENT Certification Program. Products are as listed in the EUROVENT Directory of Certified Products, ER-0028/1991 CGM-97/013 in the program AC1, AC2, AC3, LCP and FC. Index Page Page General Information 5 - General dimensions 30. - General characteristics 31. - General description 5 - Dimensions with packing, and weights 31. - Nomenclature 5 - Installation 31. - Wiring diagrams 32 - 33. Technical Specifications 5. Internal electric heaters for BCI-74 to 174 34. - Mechanical specifications 5. - Ambient thermostat DPC-1 6 - Technical spcifications 34. - Physical data 6 - Assembly and general dimensions 34.

2 - Limits of use 7 - General characteristics 35. - General dimensions 8 - 12 - Dimensions with packing and weights 35. - Indoor unit diagrams 12 - Installation 35. - Variant chart 13 - Wiring diagrams 36 - 37. - Nominal capacities 14. - Test conditions 14 Internal electric heaters for BVI-74 to 154 38. - Correcting factors 14 - 15. - Nominal flows 15 - Technical specifications 38. - Sensible cooling capacities 16 -19 - Assembly and general dimensions 38. - Fan services 20 - 22 - General characteristics 39. - Electrical characteristics 23 - Dimensions with packing, and weights 39. - Installation 39. - Wiring diagrams 40 - 41. Control Board 24. - Wiring diagrams 25 - 27. Octopus plenum 42. - Configuration of switches 28. Accessories 29. Low ambient kit 44. - Standard accessories 29. - Technical specifications 44. - Installation 44. Duct electric heaters for BLI-74 to 154 30 - Operation 45.

3 - Cables 45. - Technical specifications 30 - Wiring diagram 46. 3. General Information Technical Specifications General description Mechanical specifications The AVO series units are the outdoor units of a cool only split Compressor type air conditioner equipped with an horizontal discharge Vertical hermetic Scroll type, mounted on antivibratory sup- axial fan and ready for direct installation outdoors or in a well- ports and equipped with internal protection of the motor. In- ventilated indoor area. Of low noise level, they can be in- cludes an electric heater for heating oil in the sump, which stalled on terraces, balconies, etc. without any difficulty. makes start-ups easier and avoids oil being removing from The AVO-74 to 174 FG units are compatible with the BLI and the compressor. BCI indoor units. Their design and limited dimensions allow installing them horizontally in corridors ceilings, attics, etc.

4 Coils Maintenance of the BLI and BCI units can be carried out to- Of a large surface, made of grooved copper tubing and tally from the bottom, which increases installation possibili- notched aluminium fins. ties. The indoor units can be equipped with an electric heater, Fans (outdoor units). as an optional accessory, to provide backup heat if needed. Axial with free air discharge, no ducts. Silent operation with a The AVO-74, 104 and 154 FG units are compatible with the two-speed motor. BVI-74, 104 and 154 indoor units. Fans (indoor units). Nomenclature Centrifugal, with double helix and three-speed direct drive motor, and mounted on antivibratory supports. AVO = Vertical outdoor unit with axial fan. Casing (outdoor units). BCI = Horizontal indoor unit. Made of galvanised steel sheeting and finished with oven BLI = Low level horizontal indoor polymerised powdered paint for outdoor installation.

5 The com- unit. pressor chamber is insulated internally so as to avoid con- BVI = Vertical indoor unit. densation and reduce noise level. Cooling Casing (indoor units). 74FG = 7 100 W Made of galvanised steel sheeting. Insulated internally so as 94FG = 8 400 W to avoid condensation and reduce noise level. Includes a 104FG = 9 800 W galvanised sheeting tray with its corresponding drain for col- 124FG = 11 900 W lecting condensed water from the coil. 154FG = 14 000 W Cooling circuit 174FG = 16 300 W Made of welded copper tubing. The units are supplied with their corresponding optimised refrigerant charge, dehydrated F = Cool only and having passed the maximum pressure and airtightness tests. Refrigerant expansion is carried out by means of cali- brated holes and distributors located in the indoor units. The R-407C outdoor units include high pressure switches, suction and discharge pressure intakes and valves for the cooling inter- connection at the job site.

6 Power supply: 21 = Refrigerant 22 = These units are manufactured with R-407C refrigerant. 38 = Control Panel Accessible directly from outside. Includes connecting strip, Edition electronic board and probes, power supply contactor, oper- ating relay and transformer. Complies with the European standards in force. Thermostat The AVO-FG units include, as standard equipment, the elec- tronic DPC-1 thermostat. AVO 104 F G 38 E1. 5. Ambient thermostat DPC-1. Programmable digital thermostat with communication This thermostat was designed to give close control of the ambient temperature and graphic Information regarding the mode it is currently operating in. This control unit, in accord- ance with the differential between the programmed tempera- ture and the ambient temperature, responds varying the on/. off cycles. The liquid crystal display (LCD) normally indicates the ambi- AUTO.

7 AUTO. PROG. 4 C. ent temperature, operating mode and whether the system is in heat or cool. 0h 2 4 6 8 10 12 14 16 18 20 22 24. It allows selecting different set point temperatures for cool and heat, besides choosing between C and F on the display. Fan operation can be in continuous or automatic mode, off or in operation along with the compressor. Three speeds can PROG MODE. be selected. The controls are beneath a cover. Physical Data Outdoor units Model AVO-74FG AVO-94FG AVO-104FG AVO-124FG AVO-154FG AVO-174FG. Amount 1. Type Scroll Compressor Nominal power kW Power supply 230 230 230 230 Amount 1. Front area m2 Coil Tubing diameter 3/8". Tubing depth x height 2 x 28 2 x 36 2 x 36 2 x 48 2 x 48 2 x 48. Amount 1 1 1 2 2 2. Nominal power kW 2 x 2 x 2 x Fan motor Motor nominal 910. Power supply Cooling connections 3/8" x 5/8" 3/8" x 3/4 3/8" x 3/4" 3/8" x 7/8" 3/8" x 7/8" 3/8" x 7/8".

8 Dimensions with packing mm 1040x470/824 1040x470/1027 1040x470/1027 1040x470/1332 1040x470/1332 1040x470/1332. Nett kg 89 102 111 122 133 136. Approx. weight Gross kg 95 108 118 129 140 143. 6. Indoor units Model BLI-74 BLI-104 BLI-124 BLI-154 BCI-74 BCI-104 BCI-124 BCI-154 BCI-174 BVI-74 BVI-104 BVI-154. Nominal power W 250 250 505 700 260 475 475 665 1 000 475 505 700. Power supply Motor nominal 1 340 1 370 1 420 1 350 950 950 950 870 1 100 950 950 950. Fan Number of turbines 2 2 2 2 2 2 2 2 2 1 1 2. Turbine mm 146 160 185 190 190 190 190 240 240 240 240 240. Turbine width mm 220 240 240 200 190 190 190 240 240 240 240 240. Amount 1. Front area m2 Coil Tubing diameter 3/8". Tubing, depth x height 3 x 10 4 x 11 4 x 12 4 x 14 3 x 12 4 x 15 4 x 15 3 x 20 3 x 20 2 x 27 3 x 27 3 x 27. Approximate weight kg 42 47 52 60 50 65 65 88 89 74 77 113. Height mm 268 299 285 335 350 350 350 430 430 1 595 1 595 1 595.

9 Dimensions Width mm 1 144 1 144 1 100 1 100 860 860 860 1 100 1 100 820 820 1 155. Depth mm 502 542 710 750 715 935 935 1 139 1 139 490 490 490. Limits of use Voltage limits Air intake temperature Air intake temperature to outdoor coil (DB) to indoor coil (WB). Nominal 230 V Nominal 400 V Minimum C Maximum C Minimum C Maximum C. Minimum Maximum Minimum Maximum 19 46 15 23. 198 254 342 436. Notes: WB = Wet bulb. DB = Dry bulb. 7. General dimensions mm AVO-74FG MINIMUM. CLEARANCE 300. MINIMUM. CLEARANCE 150. MINIMUM. CLEARANCE 600. MINIMUM. 762. CLEARANCE 1500. LIQUID CONNECTION. 3/8" SAE. GAS CONNECTION. 5/8" SAE. 32. 905. 405 11,5. 323. 10. 430. 44. 460 0. 152. 10. AVO-94 and 104FG. MINIMUM. MINIMUM CLEARANCE 300. CLEARANCE 150. MINIMUM. CLEARANCE 600. 933. 965. LIQUID. CONNECTION. 3/8" SAE MINIMUM. GAS CLEARANCE 1500. CONNECTION 3/4" SAE. 32. 905. 405 11,5. 323.

10 10. 430. 440. 460 152. 10. 8. General dimensions mm MINIMUM. AVO-124, 154 and 174FG CLEARANCE 300. MINIMUM. CLEARANCE 150. MINIMUM. CLEARANCE 600. 1238. 1270. LIQUID CONNECTION MINIMUM. CLEARANCE 1500. ( 3/8" SAE). GAS CONNECTION. (WELD 7/8"). 32. 905. 405 11,5. 323. 10. 430. 440. 460 152. 10. 9 x 22 CLIP. BLI-74 to 154 M. L B. 994 C. 35. MINIMUM K. 23. CLEARANCE 300 19 20 P. A. H D. 15. 0. 107. E. G. 1 O. J 297 9. 850. N LIQUID. GAS CONNECTION. 3/8" SAE. CONNECTION (F). MINIMUM. I CLEARANCE 300. Model A B C D E F G H I J K L M N O P. 5/8". BLI-74 268 465 21 78 229 19 55 17 24 75 75 1 144 147 147 169. SAE. 3/4". BLI-104 299 505 26 104 260 19 55 17 24 75 75 1 144 147 147 169. SAE. 7/8". BLI-124 285 710 26 90 255 15 15 15 15 72 34 1 100 164 86 169. Weld 7/8". BLI-154 335 750 23 75 300 15 15 15 15 72 34 1 100 125 125 235. Weld 9. General dimensions mm BCI-74. 700.