Atlas and Helios Unit Heaters Janus 05 Air Conditioners AIX Stainless Steel Unit Heaters Atlas STP Door Curtains Jetstream Induction Flow Optimizers

Transcription

1 Copliant with ERP 0 Regulation (EU) No. /0 Cert. n 0 Heating / Air Conditioning Atlas and Helios Unit Heaters Janus 0 Air Conditioners AIX Stainless Steel Unit Heaters Atlas STP Door Curtains Jetstrea Induction Flow Optiizers

2 CONTENTS Introduction Page Atlas / Helios version - Construction features Page - Operation liits Page Atlas version - Identification code Page - Diensions, Weight, Water content Page Helios version - Identification code Page - Diensions, Weight, Water content Page Atlas / Helios version - Technical characteristics Page - Coil pressure drop Page 0 Janus 0 version - Construction features Page - Operation liits Page - Identification code Page - Diensions, Weight, Water content Page - Heating eission Page - Cooling eission Page - Water side pressure drop Page AIX version - Construction features Page - Operation liits Page - Identification code Page - Diensions, Weight, Water content Page - Heating eission Page - Water side pressure drop Page JETSTREAM version - Construction features Page 0 - Available versions Page - Diensions and Weight Page - Mounting heights and air throw Page Atlas STP version - Construction features Page - Diensions, Weight, Water content Page - Correct selection of the door curtain Page - Technical characteristics Page ON-OFF valves Page Accessories and Air boxes Page Motors Page Controls Page Hydraulic connections Page

3 Introduction ince Sabiana has been anufacturing for heating industrial and coercial environents, with proprietary anufacturing technology and a wide range of solutions. n all the European countries the heating syste for industrial environents uses hot water unit heaters connected to a central heating syste. The excellent ratio of indoor cofort to syste cost, continual iproveents in efficiency of hot water production, using both condensing boilers and heat pups, the use of specific solutions such as flow optiisers on the units, as well as flexible installation and easy adaptation to new production plant layouts even after installation, ean that still today thousandss of designers and businesses propose and adopt this heating solution. ollowing increased deand for low-cost cooling in suer, a fitted with coils designed for has joined the traditional series of hot water unit heaters, with the result that a coplete range of solutions can now be offered to eet all needs. ll range is copliant with the new which requires in relation to perforances provided. is the leading anufacturer of unit heaters, and copetes worldwide providing the latest technology in environental cofort.

4 Atlas / Helios version Construction features Coil The coil of Sabiana Atlas and Helios unit heaters with steel tubes Ø and aluiniu fins has the following advantages copared with the copper-aluiniu sall diaeter tube coils: the aterial used for the steel tube, which is very thick ( instead of 0, - 0, ), akes the Sabiana coil extreely sturdy and long lasting. The tube's large diaeter reduces the water pressure drop: this eans that reduced power pups are installed and a very rapid heating capacity is provided. The Sabiana coil for unit heaters uses a reduced nuber of tubes to give the sae output: this gives a low resistance to the air flow and consequently an optiu leaving air teperature and a very long throw. With a greater spacing between the fins as well as their thickness this facilitates cleaning and aintenance operations, which is essential to keep the unit heater efficient. The steel tube coil is the ideal choice for installations where all tubes and equipent are ade of steel because it avoids physical and cheical unbalance due to the interaction of different etals. The special paint coating akes the coil long lasting and increases the theral output. The Sabiana coil can be used with hot water, high teperature hot water or stea, even with a high working pressure. Each coil is subitted to two tests at 0 bars. Pitch, However, in order to eet any design or installation needs Fin 0, Sabiana can offer a coplete set of unit heaters with copper tubes and aluiniu fins. This coil has the sae features (tube diaeter, Thickness fin pitch, etc.) of the steel coil but it is built with copper tube 0, thick of higher quality and with a higher ass than the coils norally used Diaeter Ø for unit heaters. The wide range of products consists of different sizes with, or rows each. Electric otor Asynchronous three phase Ph-00V-Hz. Construction of closed type, with aluinu alloy casing, self-lubricating sealed ball bearings, IP protection, class B insulation. Two speed -00 r.p.. (fro size to size ) or -00 r.p.. for all sizes with klixon theric protection. On request, one speed poles (0 r.p..) or poles ( r.p..), IP protection, for sizes to only. On request single phase supply with capacitor supplied separately, for sizes to only. II G IIB T/T flaeproof otors are also available (for all sizes, one speed only; not for Helios). Helicoidal fan The fan is of the helicoidal design with aluiniu blades statically and dynaically balanced. Its rational high capacity profile provides the highest air flow with iniu noise level and electrical consuption. The air flow is uniforly distributed through the whole coil and consequently the unit is very quiet. Electric fan support The finger proof guard also acts as the ain support and fixing frae. This frae, ade fro galvanized steel, is ounted onto the ain casing via residually anti-vibration rubber ountings.

5 Atlas / Helios version Construction features Casing Atlas version: the ain casing is anufactured fro galvanized prepainted steel finished in a light grey colour (RAL ) and is assebled fro three coponent parts. The steel is thick and prepainted before anufacture to prevent the aterial being subjected to oxidation. The use of steel with 00 gr/. (according to Euronor -) and prepainting guarantees a perfect finish and superior protection against corrosion. The coponent parts are held together by anti vibration screws that allow easy and fast access and aintenance of the unit and coil. Helios version: with the casing anufactured of anodized aluiniu, the elegance of this unit allows it to fit in environents with high aesthetic requireents, such as exhibition halls, superarkets and conference roos. In all cases, Helios adds an elegant technical touch to the environent it is installed in. Even its deflectors are ade of extruded aluiniu and have a particularly efficient wing profile. Louvres Louvres are ade fro a profiled prepainted steel sheet for the Atlas version or extruded aluinu for the Helios version, with a design that allows excellent direction of air flow. The adjustable louvres are held in place by spring loaded pivots which allow the rotation of every single louvre in the desired position without vibrations. Fourway distribution is achieved by the addition of a second set of louvres to the front of the unit, generally for downward application. Atlas / Helios version Operation liits WATER STEAM Maxiu water teperature = ax. C Maxiu working pressure = 0 kpa ( bars) Maxiu working pressure = 00 kpa ( bars) For stea we recoend the use of copper tube coils.

6 Atlas version Identification code Reference: A A SX MOTOR / POLE (/00 r.p..) RANGE ATLAS ROWS COIL STEEL TUBE SP COIL COPPER TUBE Atlas version Diensions, Weight, Water content Water content Diensions () Weight (kg) (liters) A B C (ATEX) D E F Ø R (ATEX) R (ATEX) R (ATEX) R R R () () () () () () (0) () () (0) ¼" ¼" ¼" ¼" ¼" ¼" ½" ½" ½" " 0 () () () () () () () () () () 0 0 () () () () () (0) () () (0) () () (0) () () () () () () () (),,,,,0,,,,,,,,,,0,0,,,,,,,,,0,,,,,

7 Helios version Identification code Reference: H H SX MOTOR / POLE (/00 r.p..) RANGE HELIOS ROWS COIL STEEL TUBE SP COIL COPPER TUBE Helios version Diensions, Weight, Water content Diensions () Weight (kg) Water content (liters) A B C D R R R R R R 0 0,,, 0,,, 0,,, 0 0,,, 0 0 0,0,0,0 00,,0,

8 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature - C Drop C Δt C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW /h db(a) kw C NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER 00 A A A H H H 0,,,,,,,0,,,,,, 00 A A A H H H 0 0 0,,,,0,,,0,0,,, 0 00 A A A H H H 00 0,,,,,,,,,,, 0 00 A A A H H H 0 0,,0,0,,, 0,,,,,, 00 A A A H H H ,,0,,0,, 0,0,,, A A A H H H 0 0,,,,,, 0,,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature /0 / 0/ / 0/0 / 0/0 / 0/ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,,0 0, 0, 0, 0, 0,,,0 0, 0, 0, 0,,,,0 0, 0, 0,,,,,0 0, 0,,,,,,0 0,,,,,,,0 THROW COVER

9 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature - C Drop C Δt C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE /h db(a) kw C Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER A A A H H H ,,,0,,,,,,,, A A A H H H 0 0,0,,,,,,,,,,,,, A A A H H H 0 0 0, 0,,,,,,,,,,, A A A H H H 0,,, 0,0,,,,, A A A H H H 0 0,,,,,,,,,,,,, 0 A A A H H H 0 0, 0, 0,,,,,0, 0 A A A ,0,,,,,,,, 0 0 A A A , 0,,,,,,,,,, 0 A A A ,,,,0,,,0,, 00 A A A ,0,,, 0,,,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature /0 / 0/ / 0/0 / 0/0 / 0/ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,,0 0, 0, 0, 0, 0,,,0 0, 0, 0, 0,,,,0 0, 0, 0,,,,,0 0, 0,,,,,,0 0,,,,,,,0 THROW COVER

10 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature -0 C Drop C Δt. C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW /h db(a) kw C NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER 00 A A A H H H 0,,,,,,,,,,,,, 00 A A A H H H 0 0 0,,,,,,,,,,, 0 00 A A A H H H 00,0,, 0,, 0,,,0,,, 0 00 A A A H H H 0 0,,,,0,,,,,,,, 00 A A A H H H ,,,,00,,,,0,, A A A H H H 0 0,,,,,,,,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature / /0 0/ / 0/ /0 0/ /0 0/ , 0, 0, 0,0 0, 0, 0, 0, 0, 0, 0, 0,0 0, 0, 0, 0, 0, 0, 0,0 0, 0,,0 0, 0, 0, 0,0 0,,,0 0, 0, 0, 0,0,,,0 0, 0, 0,,,,,0 0, 0,,0,,,,0 0,,,0,,,,0 THROW COVER

11 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature -0 C Drop C Δt. C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE /h db(a) kw C Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER A A A H H H ,,0,,,0,,,,,, A A A H H H 0 0,,,,0,,,,,,,,,, A A A H H H 0 0 0,,,,,,0,,,,,, A A A H H H 0 0,,,, 0,,,,, A A A H H H 0 0, 0,,,,,,,,,,,, 0 A A A H H H 0 0,,,, 0,0,,, 0 A A A ,0,0,, 0,0,0,,, 0 0 A A A ,,,,,,,,,,, 0 A A A ,0,0,0,0,, 0,,, 00 A A A ,0, 0,,0,,,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature / /0 0/ / 0/ /0 0/ /0 0/ , 0, 0, 0,0 0, 0, 0, 0, 0, 0, 0, 0,0 0, 0, 0, 0, 0, 0, 0,0 0, 0,,0 0, 0, 0, 0,0 0,,,0 0, 0, 0, 0,0,,,0 0, 0, 0,,,,,0 0, 0,,0,,,,0 0,,,0,,,,0 THROW COVER

12 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature 0-0 C Drop 0 C Δt C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) /h db(a) kw C EMISSION LEAVING AIR TEMPERATURE Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER 00 A A A H H H 0,,,,,,,,,,,,, 00 A A A H H H 0 0 0,0,,,,,,0,,,, 0 00 A A A H H H 00,,, 0,, 0,,,,,, 0 00 A A A H H H 0 0,,,,,,,,,,,, 00 A A A H H H ,0,,,,,0,,,, A A A H H H 0 0,,,0 0,,,,,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature 0/0 0/ 0/0 / 0/0 / , 0, 0, 0, 0, 0, 0,,0 0, 0, 0, 0, 0,,,,0 0, 0, 0,,,,,0 0, 0,,,,,,0 0,,,,,,,0 THROW COVER

13 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature 0-0 C Drop 0 C Δt C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE /h db(a) kw C Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER A A A H H H ,,,,,,,,0,,, A A A H H H 0 0,,,,,,,,,,,,,, A A A H H H 0 0 0,0,,,,,0,,,,,, A A A H H H 0 0,0,,, 0,,,,, A A A H H H 0 0,,,,0,,,,,,,,, 0 A A A H H H 0 0,0,,, 0,,0,, 0 A A A ,,,0, 0,,,,, 0 0 A A A ,,,,,,0,,,,, 0 A A A ,,,,,0,,,, 00 A A A ,,,,,,,,0 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature 0/0 0/ 0/0 / 0/0 / , 0, 0, 0, 0, 0, 0,,0 0, 0, 0, 0, 0,,,,0 0, 0, 0,,,,,0 0, 0,,,,,,0 0,,,,,,,0 THROW COVER

14 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature -0 C Drop 0 C Δt 0 C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION /h db(a) kw C LEAVING AIR TEMPERATURE Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER 00 A A A H H H 0,,,,,0,,,,,,,, 00 A A A H H H 0 0 0,,,,,0,,,,,, 0 00 A A A H H H 00,0 0,,,,,,,,,, 0 00 A A A H H H 0 0, 0,,,0,,0,,,,,, 00 A A A H H H ,,,,0,,,,,, A A A H H H 0 0,,,0,,,,,0, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature /0 0/0 /0 / /0,0 0, 0,0 0, 0,0 0, 0,0,,,0 0, 0,0 0, 0,0,,0,,,0 0, 0,0,,0,,0,,,0,,0,,0,,0,, THROW COVER

15 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature -0 C Drop 0 C Δt 0 C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE /h db(a) kw C Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER A A A H H H ,0,,,,,,,,,, A A A H H H 0 0,,,,0,,,,,,,,,, A A A H H H 0 0 0,,0,,,,0,,,,,, A A A H H H 0 0,,,,,,,,, A A A H H H 0 0,0,,,,,,,,,,,, 0 A A A H H H 0 0,, 0,,,,,, 0 A A A ,,,,,,0 0,, 0 0 A A A ,,,0,,,,,,,, 0 A A A ,,,,00,,,,, 00 A A A ,,,0,,0, 0,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature /0 0/0 /0 / /0,0 0, 0,0 0, 0,0 0, 0,0,,,0 0, 0,0 0, 0,0,,0,,,0 0, 0,0,,0,,0,,,0,,0,,0,,0,, THROW COVER

16 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature - C Drop C Δt 0 C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE /h db(a) kw C Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER 00 A A A H H H 0,,,0,,,,,, 00 A A A H H H 0 0 0,,,,,,, 0 00 A A A H H H 00,,,,,,, 0 00 A A A H H H 0 0,0,,,,,,, 00 A A A H H H ,,,,,, A A A H H H 0 0, 0,,,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature /0 /0 / /0,0 0, 0, 0, 0, 0,,,0,0 0, 0, 0,,,,,0,0 0,,,,,,,0,0 THROW COVER

17 Atlas / Helios version Technical characteristics / Pole odels WATER Teperature - C Drop C Δt 0 C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE /h db(a) kw C Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER A A A H H H ,,, 0,,,, A A A H H H 0 0,,0,,,,,,,, A A A H H H 0 0 0,,0,,,,,, A A A H H H 0,, 0,0,, A A A H H H 0 0,0,0,,,,,,, 0 A A A H H H 0 0,,0 0,, 0 A A A ,,,,, 0 0 A A A ,,,,,,, 0 A A A ,,,,, 00 A A A ,, 0,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Water teperature C Mounting heights Entering air teperature /0 /0 / /0,0 0, 0, 0, 0, 0,,,0,0 0, 0, 0,,,,,0,0 0,,,,,,,0,0 THROW COVER

18 Atlas / Helios version Technical characteristics / Pole odels STEAM bar (for stea we recoend the use of copper tube coils) Stea teperature C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) /h db(a) kw C EMISSION LEAVING AIR TEMPERATURE Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER 00 A A A H H H 0,,,0,0,,,,, 00 A A A H H H ,,,,,,, 0 00 A A A H H H 00 0,,,,,,, 0 00 A A A H H H 0 0 0,,,,,,,, 00 A A A H H H ,,0,,,, A A A H H H 0 0,,,,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Bar Mounting heights Entering air teperature ,0,0,0 0, 0, 0, 0, 0,,,0,0,0 0, 0, 0, 0,,,,,0,0 0, 0,,,,,,0,0,0 0,,,,,,,0,0,0,0,,,,,,0,0 THROW COVER

19 Atlas / Helios version Technical characteristics / Pole odels STEAM bar (for stea we recoend the use of copper tube coils) Stea teperature C Entering air teperature C MOTOR SPEED r.p.. MODEL Atlas Helios AIR FLOW NOISE LEVEL AT ( * ) EMISSION LEAVING AIR TEMPERATURE /h db(a) kw C Mounting heights: Horizontal discharge HEIGHT THROW Vertical discharge HEIGHT ax. COVER A A A H H H ,,,,,,, A A A H H H 0 0,,,,,,,,,, A A A H H H 0 0 0,,0,0,,,,, A A A H H H 0,,0,,, A A A H H H 0 0,,,,,,,,, 0 A A A H H H 0 0,,,, 0 A A A ,,,,, 0 0 A A A ,,,,,,, 0 A A A ,,0,0,, 00 A A A ,,0,, 0 0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard. Correction factors Bar Mounting heights Entering air teperature ,0,0,0 0, 0, 0, 0, 0,,,0,0,0 0, 0, 0, 0,,,,,0,0 0, 0,,,,,,0,0,0 0,,,,,,,0,0,0,0,,,,,,0,0 THROW COVER

20 Atlas / Helios version Coil pressure drop Sizes CORRECTION FACTORS FOR DIFFERENT TEMPERATURES The following tables indicate the pressure drop in /wg for each Atlas and Helios odel for a ean water teperature of 0 C. C K row rows rows 0

21 Atlas version Coil pressure drop Sizes CORRECTION FACTORS FOR DIFFERENT TEMPERATURES The following tables indicate the pressure drop in /wg for each Atlas odel for a ean water teperature of 0 C. C K row rows rows

22 Janus 0 version Construction features Suitable for use with a chilled water syste, Janus 0 units can be used to econoically cool industrial, coercial and sporting facilities, transforing a traditional heating syste using unit heaters into a syste that can also be used in suer onths, significantly iproving the working conditions. The condensate collection tray is built into the unit, while two-speed otors are fitted as standard. Upon request, controls with therostat can also be supplied. The Janus 0 units are ade in sizes, each with and row coils (a total of odels) with heat outputs fro to kw and cooling capacities fro to kw. The Janus 0 units are suitable for hot water and chilled water supply, but not suitable for stea supply. Coil The heat exchanger ( or rows) is anufactured fro the highest quality copper tube. The fins are pressed fro aluiniu sheet, bonded onto the tubes facilitating the axiu transfer contact possible. The heat exchanger is not suitable for use in corrosive atospheres. Condensate collection tray, fitted inside the unit. Electric otor Asynchronous three phase, single voltage 00V/Hz, two speeds. Heretically sealed, IP protection, class B insulation. On request flaeproof otor IIGEExd IIBT (one speed only). Electric fan support The finger proof guard also acts as the ain support and fixing frae. This frae, ade fro galvanized steel, is ounted onto the ain casing via residually anti-vibration rubber ountings. Casing Manufactured fro galvanized prepainted steel ( thick) finished in light grey (RAL ). Louvres Louvres are ade fro a profiled prepainted steel sheet with a design that allows excellent direction of air flow. The adjustable louvres are held in place by spring loaded pivots which allow the rotation of every single louvre in the desired position without vibrations. Janus 0 version Operation liits Maxiu hot water teperature = ax. 0 C WATER Miniu chilled water teperature = C Maxiu working pressure = 0 kpa ( bars)

23 Janus 0 version Identification code Reference: F F MOTOR / POLE (/00 r.p..) RANGE JANUS ROWS Janus 0 version Diensions, Weight, Water content MODEL F / F / F / F / Diensions () A B C D E F F L " " " ¼" 0 0 Weight (kg) R R R R,0,,,0,0,0,,0 Water content (liters),,,0,,,,,

24 Janus 0 version Heating eission MODEL F F F F F F F F Mounting height.... Speed r.p Air flow /h Throw,, 0 Noise level at. ( * ) db(a) Water teperature /0 C Δt C Entering air teperature + C Water teperature / C Δt C Entering air teperature + C Water teperature 0/0 C Δt 0 C Entering air teperature + C kw Leaving air tep. C kw Leaving air tep. C kw Leaving air tep. C,, 0,,,,0,,,,,,, 0,,,,,0,,,,, ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard.,,,,,,,,,0,,,, 0, 0,,,0,,,,,,, Correction factors for different working conditions,,0,,,,0, 0,,0,,, 0,,,,,,,, 0, 0,0 0,,,,,,0,,,0,,0,,,, 0,,,,,,,,,,, Entering air teperature C ,,, 0, 0, 0, on /0 C Δt C WATER TEMPERATURE C 0,,,, 0, 0,,,,,, 0,,,,,,, 0,,,,,,, 0 0,0 0, 0, 0, 0, on / C Δt C WATER TEMPERATURE C,,0 0, 0, 0, 0 0,,,0 0, 0,,0,,,0 0, 0 0,,0,,,0 0 0, 0, 0, 0, 0, on 0/0 C Δt 0 C WATER TEMPERATURE C 0 0,,0 0, 0, 0,,,,0 0, 0, 0 0,,,,0 0,,,,,,0

25 Janus 0 version Cooling eission MODEL F F F F F F F F Mounting height.... Speed r.p Air flow /h Throw,, 0 Noise level at. ( * ) db(a) 0 0 Water teperature / C Δt C Entering air tep. + C Relative huidity % Water teperature / C Δt C Entering air tep. + C Relative huidity % Water teperature / C Δt C Entering air tep. + C Relative huidity % kw Total kw Sensible Leaving air tep. C kw Total kw Sensible Leaving air tep. C kw Total kw Sensible Leaving air tep. C,00, 0,,, 0,,0, 0,,0,,,,,,0,,0 ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard.,,0 0,0,, 0,,, 0,,,,,,,,,,,0,,,, 0,,, 0,0,,,,,,,,,0,,0,,, 0,,, 0,,,,,0,,,,0, Correction factors (kw total) for different working conditions Entering air tep. C WATER TEMPERATURE C 0, 0,,, on / C Δt C 0, 0,0 0,0, 0, 0, 0,0 0, 0, WATER TEMPERATURE C 0,,,0,, on / C Δt C 0,,,, 0, 0,,, The Janus 0 air conditioners not only cool the air, but also feature a dehuidification function. When the unit operates in cliatic conditions where the dehuidification function prevails (for exaple, when first starting the unit), soe droplets of atoised condensate ay be released by the unit. This should be kept in ind during installation, so as to avoid causing disturbance to persons or objects. The chilled water flow should always be shut off when the fan stops. Janus 0 version Water side pressure drop (kpa) Pressure drop (kpa) The water pressure drop figures refer to a ean water teperature of C; for different teperature, ultiply the pressure drop figures by the correction factors K. TMW C K , 0, 0, 0, 0,0 Water flow (l/h)

26 AIX version Construction features AIX Sabiana unit heaters are ade with stainless steel casing and coil with stainless steel pipes and aluiniu fins, with flanged fittings. They are available in four sizes (total of eight odels). These units can be supplied with hot water, high teperature hot water and stea. Coil The fins are pressed fro an aluiniu sheet, bonded onto the AISI 0 stainless steel tubes and are supplied with flanged connections (counter flanges not included). Electric otor Asynchronous three phase, single voltage 00V/ Hz, two speeds. Heretically sealed, IP protection, class B insulation. Electric fan support The finger proof guard also acts as the ain support and fixing frae. This frae, ade fro galvanized steel painted with epoxy polyester coat (colour RAL ) and dried in a furnace at C, is ounted onto the ain casing via residually anti-vibration rubber ountings. Casing Manufactured fro AISI 0 stainless steel, thick. The adjustable louvres are held in place by spring loaded pivots and they are ounted in a horizontal position on the front of the unit. AIX version Operation liits WATER STEAM Maxiu water teperature = ax. C Maxiu working pressure = 000 kpa (0 bar) Maxiu working pressure = 000 kpa (0 bar)

27 AIX version Identification code Reference: I I MOTOR / POLE (/00 r.p..) RANGE AIX ROWS AIX version Diensions, Weight, Water content FLOW RETURN Flange Diensions () Weight (kg) Water content (liters) MODEL A B C D E F G ØH ØI ØL ØM ØN R R R R I - 0 ½" 0,, I -, ",, I - 0, 0 ¼",, I -, ½" 0,

28 AIX version Heating eission MODEL I I I I Mounting height.... Speed r.p Air flow /h Throw, Noise level at. ( * ) db(a) 0 Stea bars kw,,,,, 0, Entering air teperature + C Leaving air teperature C,,,, 0,,,, Stea bars kw,,,,, 0 Entering air teperature + C Leaving air teperature C,, 0,,,, MODEL I I I I Mounting height.... Speed r.p Air flow /h Throw, Noise level at. ( * ) db(a) 0 Water teperature / C Entering air teperature + C Water teperature /0 C Entering air teperature + C kw Leaving air teperature C kw Leaving air teperature C,,, ( *) = Pressione sonora db(a) riferita ad una distanza di, fattore direzionale Q =, confore alla nora EN.,,,,,, 0,,,,,,,,,,,,,,,,,, Correction factors for different working conditions Entering air teperature C ,,0 0, 0, 0, 0, WATER TEMPERATURE C,,,0 0, 0, 0, on / C 0 0,,,,0 0, 0,,,0,,,0 0, 0 0,,,0,,,0 0,0 0, 0,0 0, 0,0 0, 0,0 WATER TEMPERATURE C 0 0,,,0 0, 0,0 0, 0,0 on /0 C 0,,0,,,0 0, 0,0,,0,,0,,,0 0,,0,,0,,0,, 0, 0, 0, 0, 0, 0,0 0, 0, on bar STEAM FIGURES BAR 0, 0, 0,0 0, 0, 0,0 0, 0,,0 0, 0, 0,0 0, 0, 0,0,0,0,0 0, 0, 0, 0, 0,,,0,0,0 0, 0, 0, 0,,,,,0,0 0, 0,

29 AIX version Water side pressure drop (kpa) Δp (kpa) Water flow (l/h) The water pressure drop figures refer to a ean water teperature of 0 C; for different teperature, ultiply the pressure drop figures by the correction factors K. TMV C K ,,,0 0, 0, 0, 0, 0, 0, 0,

30 JETSTREAM version Construction features Induction flow optiizer for Atlas, Helios and Janus 0 Sabiana unit heaters The Jetstrea induction flow optiizer allows the reduction of the ean leaving air teperature fro the unit heaters (Sabiana series Atlas, Helios and Janus 0) and to increase the throw of the equipent with considerable advantages both in ters of energy saving and environent cofort. The Jetstrea induction flow optiizers increase the air speed thanks to the special shape of its deflecting louvres which allow the creation of various streas of hot air at the unit heater outlet. The depression created between the layers induces a lateral aspiration of abient air that ixes with the air heated by the unit, thus reducing the leaving air teperature and increasing the throw. The leaving air teperature fro the units has a decisive influence on hot air stratification and consequently on energy saving: for each degree of decrease in abient teperature there is a.% decrease in energy consuption. The use of Jetstrea induction flow optiizer has the following advantages: a) Energy saving: reduced hot air stratification within the building; reduced operating tie of the units with the sae abient teperature. Energy saving varies between a iniu of % and a axiu of %, with axiu payback in two seasons. b) Environental cofort advantages: increased floor teperature unifority with greater cofort area; possibility to install saller and quieter units, due to the increase of the throw. Air flow produced by a unit heater WITHOUT induction flow optiizer Teperature under the ceiling 0 C MINUTES Tie necessary to reach the roo teperature of C Air flow produced by a unit heater WITH induction flow optiizer Teperature under the ceiling -0 C MINUTES Tie necessary to reach the roo teperature of C C Air speed 0. /s C Air speed 0. /s INFLUENCE AREA INFLUENCE AREA 0

31 JETSTREAM version Available versions Four versions are available: Manual for wall installation (horizontal discharge, all sizes) Manual for ceiling installation (vertical discharge, all sizes) Motorized for wall installation (horizontal discharge, sizes only) Motorized for ceiling installation (vertical discharge, all sizes) The anually controlled version calls for anual orientation of the louvres and for the to be locked using a special threaded rod. The otorized version is supplied with single phase otor that can be controlled by the reote switch. JETSTREAM version Diensions and Weight O (HORIZONTAL DISCHARGE) MODEL A () Weight (kg) O V, O V, O V, O V 0,0 O V, V (VERTICAL DISCHARGE) O O V V,, O V,0 O V, O V,

32 JETSTREAM version Mounting heights and air throw a) Wall installation for horizontal discharge: MAXIMUM THROW L () LOWEST HEIGHT LOUVRES INCLINATION 0 Speed 0. /s SABIANA UNIT HEATER P,, Maxiu throw L () WITHOUT Jetstrea P P P 0,, 0 0 WITH Jetstrea P 0 P b) Ceiling installation for vertical discharge: HEIGHT H 0 0 Speed 0. /s HEIGHT H Speed 0. /s THROW 0 EVERY SIDE THROW 0 EVERY SIDE SABIANA UNIT HEATER,,,, Installation height () WITHOUT Jetstrea WITH Jetstrea a 0 WITH Jetstrea a 0 P P P P P P P P P,,,,,,

33 Atlas STP version Construction features Door Curtain Unit The Atlas STP door curtains, supplied with hot water, are fitted with special diffusers that create a curtain of hot air. Installed above the door, they deliver a constant vertical flow of air, representing a barrier that, by therodynaic effect, stops the infiltration of air fro the outside, and ixes the residual cold currents. Available in three sizes, with two speed and,, row coils. Construction The ain casing is anufactured fro galvanized prepainted steel and finished in light grey colour (RAL ), and is assebled fro three coponent parts, which are assebled using self-tapping screws in order to allow quick aintenance on the coil. Fishtail diffuser produced fro a steel sheet with anually adjustable louvres for individual requireents. Coil Manufactured fro high quality steel or copper tube of diaeter to reduce resistance with echanically bonded aluiniu fins for high efficient heat transfer. Available in, or rows. Fan and Motor Consists of aluiniu helicoidal blades statically and dynaically balanced with a cast alloy hub, installed into the otor shaft and ounted onto the casing with antivibration rubber ounting blocks. The asynchronous otor is supplied as standard for three phase, 00V Hz, class B insulation, IP protection, two speed / poles: r.p.. ( poles) or 00 r.p.. ( poles). Installation It is recoended to select the heaters depending on the size of the door (see table on next page) and the water teperature (see table "Technical characteristics"). Atlas STP version Diensions, Weight, Water content Diensions () A=B C D E Rows N (kg) (liters) Weight 0 0 Water content,,,,,,,,,

34 Atlas STP version Correct selection of the door curtain soglia interna Motor pole Door height H () Door width L () Atlas STP version Technical characteristics Entering AIR teperature C MODEL A/STP A/STP A/STP A/STP A/STP A/STP A/STP A/STP A/STP Poles MOTOR SPEED r.p.. Poles AIR FLOW Poles /h Poles NOISE LEVEL AT ( * ) Poles db(a) Poles Poles,,,0, 0,, Water teperature -0 C kw Poles,,0,0,,,00 LEAVING AIR TEMP. C Poles,,,,,,0 Eission Poles,,,0,,, Poles,,, 0, 0,0, Water teperature -0 C kw Poles,0,0,,,, LEAVING AIR TEMP. C Poles,0,0,,,, Poles,,,0 0,,0 0, ( *) = The sound pressure levels db(a) are easured at a distance of, directional factor Q =, copliant with the EN standard.

35 ON-OFF valves Sizes way valve Coposed by: - one -way valve - one ON-OFF 0V actuator WAY VALVE ON-OFF 0V ACTUATOR Technical data: Water flow teperature Heating Cooling ( * ) Min. Max. C 0 C C 0 C (*) Note: for Cooling, the valve ust be cobined with extension kit - code 0. (*) Code 0 (Ø) VALVE Kvs IDENTIFICATION CODE Mandatory for cooling (JANUS version) /" 0 VAV - /" " VAV - " Dp - kpa Kvs, Kvs 0 Kvs way valve Coposed by: - one -way valve - one ON-OFF 0V actuator Technical data: Water flow teperature Water flow (l/h) Heating Cooling ( * ) WAY VALVE ON-OFF 0V ACTUATOR Min. Max. C 0 C C 0 C (*) Note: for Cooling, the valve ust be cobined with extension kit - code 0. (Ø) VALVE Kvs IDENTIFICATION CODE /", VAV - /" (*) Code 0 Mandatory for cooling (JANUS version)

36 Accessories and Air boxes AMP for Atlas and Janus, HMP for Helios Wall brackets. Horizontal discharge. A Atlas Helios (ATEX) B C D E F G H (0) (0) (0) () () () () () () () AS for Atlas and Janus, HS for Helios Suspension brackets for ceiling installation. Vertical discharge. Atlas 0 0 A Helios 0 0 AF for Atlas, HF for Helios Water > C Stea > bar Flanged connections. PN flanges are fitted as standard however any flange can be fitted on request. (Not to be used with ATEX versions). DN A B C

37 Accessories and Air boxes AD way diffuser for Atlas, Janus, and Helios To be used when discharging downflow to create a way discharge pattern. For noral heights of installation. WEIGHT A B kg ,,,,,,,,,0, AW for Atlas To be used when discharging downflow to create a way discharge pattern. For low heights of installation. (Not to be used with ATEX versions). WEIGHT A 0 kg,,0,,,, ATP for Atlas Blast nozzle hight level diffuser. Recoended for high ceiling installations. (Not to be used with ATEX versions). MOUNTING HEIGHTS WEIGHT A B C kg ,,,,,,0,,,,

38 Accessories and Air boxes APP for Atlas, Janus, and Helios Ball protection grid. (Not to be used with ATEX versions). WEIGHT A 0 0 kg,,,,,,0,,,,0 ARC for Atlas and Janus Siple intake hood fitted underneath. Wall bracket included. Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT A B C D E F G kg ,,, 0,,0,,0,, 0, CORRECTION FACTORS Air volue K 0.0 Heat eission K 0. AMC for Atlas and Janus Double intake hood with internal/external air ixing, anually controlled daper. Wall bracket included. Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT A B C D E F G H kg ,, 0,,,,,,,0, CORRECTION FACTORS Air volue K 0.0 Heat eission K 0.

39 Accessories and Air boxes AP for Atlas and Janus Interediate section for ARC and AMC air boxes. Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT (0 ) WEIGHT (00 ) A B kg kg ,,,0,,,,,,,,,,,,,,,,, CORRECTION FACTORS Air volue K 0. Heat eission K 0. AE for Atlas and Janus Fresh box. Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT A B C D E kg ,,,0,,, 0,, 0,, CORRECTION FACTORS Air volue K 0. Heat eission K 0. AES for Atlas and Janus Fresh air box with anually operated daper (can be otorized by the custoer). Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT A B C D E kg ,,,,,,,0,,, CORRECTION FACTORS Air volue K 0.0 Heat eission K 0.

40 Accessories and Air boxes AG for Atlas and Janus External air intake grille suitable with AE-AES-AMC air boxes. Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT A B C D kg ,,,,,,,,,, CORRECTION FACTORS Air volue K 0. Heat eission K 0. AM for Atlas and Janus Internal/external air ixing box anually controlled. Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT A B C D E F kg ,,,,,,0,,,, CORRECTION FACTORS Air volue K 0.0 Heat eission K 0. AMS for Atlas and Janus Internal/external air ixing box, anually controlled (can be otorized by custoer). Prepainted steel thickness. (Not to be used with ATEX versions). WEIGHT A B C D E F kg ,0,,,0,,,,,,0 CORRECTION FACTORS Air volue K 0.0 Heat eission K 0. 0

41 Accessories and Air boxes AC for Atlas Interediate section for AE-AES-AM-AMS air boxes. (Not to be used with ATEX versions). WEIGHT (0 ) WEIGHT (00 ) A B kg kg 0,,,,,,,,,,,,,,,,,,,0,0 CORRECTION FACTORS Air volue K 0. Heat eission K 0. AT for Atlas Roof-ounted air intake suitable with AE-AES-AM-AMS air boxes. (Not to be used with ATEX versions). WEIGHT A B C D E F G H kg ,0,0,,,,,,,, CORRECTION FACTORS Air volue K 0. Heat eission K 0.

42 Atlas / Helios / Janus 0 / Atlas STP version Motors Two speed Delta-Star otors, with klixon theric protection Atlas / Helios / Janus 0 / Atlas STP unit heaters are supplied with / pole or / pole sliding otors. With these otors it is possible to reduce the speed changing the connection fro delta to star. These otors are: three phase, single voltage, 00V Hz, IP protection, with klixon theral protection. Connection diagra Connection Δ (HIGH SPEED) Delta-Star switch (code 0) Connection Y (LOW SPEED) LEGEND: B = Abient therostat Q = Four poles circuit breakers with three poles protected by fuses Q = Motor insertion power switch

43 Atlas / Helios / Janus 0 / Atlas STP version Motors Atlas / Helios version / / MOTOR CODE SPEED (r.p..) Δ Y POWER (W) Δ Y ABSORPTION (A) Δ Y 0, 0, 0,0 0, 0, 0,0 0, 0,0,0 0,,0 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,0 0,,,,,0,0 Janus 0 version / / MOTOR CODE SPEED (r.p..) Δ Y POWER (W) Δ Y ABSORPTION (A) Δ Y 0,0 0, 0, 0,0 0, 0,,, AIX version / MOTOR CODE SPEED (r.p..) Δ Y POWER (W) Δ Y ABSORPTION (A) Δ Y 0,0 0, 0, 0,0,0 0, / ,, Atlas STP version / MOTOR CODE SPEED (r.p..) Δ Y POWER (W) Δ Y ABSORPTION (A) Δ Y,,,0,0 Electric connection for ore than one unit heater: - With two speed Delta-Star otors, with Klixon theric protection. - Parallel connection for the unit heaters. - Serial connection for the Klixon theric protection. SUM./WIN. SWITCH THERMOSTAT -00 V/N/PE- Hz CONTACTOR SWITCH UNIT HEATER N UNIT HEATER N

44 Atlas / Helios version Motors One speed otors, three phase, 0 / 00V Hz Atlas / Helios unit heaters are supplied with a heretically sealed pole or pole otor which is aintenance free. The otor is supplied as standard for a three phase 0 / 00V Hz supply. All otors are insulated to IP, class B protection. Connection diagra 0V 00V LEGEND: B = Abient therostat F = Theric protection (theral relay) Q = Four poles circuit breakers with three poles protected by fuses Q = Motor insertion power switch Every otor has to be protected with a suitable protector calibrated at a current of, -, ties the current indicated on the plate.

45 Atlas / Helios version Motors Pole Motor 0/00V MOTOR CODE SPEED (r.p..) POWER (W) ABSORPTION (A) 0V 00V , 0,,,,0,0 0, 0, 0,0 0,0,, Pole Motor 0/00V MOTOR CODE SPEED (r.p..) POWER (W) ABSORPTION (A) 0V 00V , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, Capacitor Single phase supply One speed three phase 0 00V otors, IP protection, supplied on unit heaters Atlas / Helios unit heaters can operate on single phase 0V Hz supply with the introduction of a suitable sized capacitor. To reverse rotation connect Capacitor accross W and V. Pole Motor CAPACITOR CODE CAPACITY (μf) CAPACITOR TENSION (VN) ABSORPTION (A) ,0,0,0,0,0,0 0, 0,,,,, Pole Motor CAPACITOR CODE CAPACITY (μf) CAPACITOR TENSION (VN) ABSORPTION (A) ,0,0,0,0,0,0 0, 0, 0, 0, 0, 0,

46 Atlas / Helios version Controls Multi-function autoatic control panel for two speed Delta-Star otors, / or / poles, three phase, 00 V, with Klixon theric protection IDENTIFICATION BSA-B BSA-A BSA-D CODE IMPORTANT THIS DEVICE IS NOT SUITABLE FOR EX AMBIENT OR FOR THE CONTROL OF SINGLE-PHASE MOTORS. Description Wall ounting plastic container coplete with transparent door. The front panel includes: control switch; tier / by-pass switch; signal lights; auxiliary protection fuse carrier; tier copartent cover (accessory). Versions BSA-B without tier (Code ) BSA-A with anual daily tier (Code ) BSA-D with digital weekly tier (Code ) The basic version, BSA-B, is supplied without a tier, yet is ready to be fitted with this accessory if required. Siply reove the tier cover, insert the tier chosen and connect it internally to the pre-installed wiring inside the control panel. Technical specifications Wall control. Index of protection IP 0. Operating voltage x 00V Hz. Control voltage x 0V. Rated operating current A 00V (AC). Application Multi-position, ulti-function switch for autoatically controlling the speed of Sabiana unit heaters with two-speed, 00V three-phase otors. Description The control panel is supplied without a tier. The tier can be fitted after installation, by inserting it in the panel and connecting it electrically using the special pre-wired connector. Electroechanical daily tiers and digital weekly tiers are avilable.

47 Atlas / Helios version Controls Operation - Control switch on 0 : disconnects power to the unit heaters and thus the unit heaters are off. - Control swicth on fan : continuous operation of the unit heater at low speed. - Control swicth on FAN : continuous operation of the unit heater at high speed. - Control swicth on AUTO (only for devices with tier, BSA-A and BSA-D): enables the autoatic switching of the unit heater speed according to the status of an external - or -step therostat. The tier can be cobined with two different therostats, with separate settings for night-tie or daytie operation. Using therostats with changeover contacts allows autoatic switching fro low - high fan speed with the day therostat, and low speed - fan off with the night therostat. Using two-step therostats allows the speed of the unit heater to be switched autoatically fro high to low and to off when reaching the set teperature. - Function switch on day : by-passes the tier and forces the connection to the day therostat. - Function switch on night : by-passes the tier and forces the connection to the night therostat. Anti-freeze function The control is fitted for connection to an external roo therostat that is suitably set to a iniu required value. When the therostat with anti-freeze function is connected, the control panel switches on the unit heater at low speed, even if the Control switch is on OFF. Motor theral overload devices The Sabiana unit heater otors are fitted with internal TK theral overload devices. The theral overload device ust be connected to the control panel, so that the latter autoatically cuts off power to the unit heater if the overload is activated. If the control panel is connected to a series of unit heaters, the TK overload devices on each otor ust be connected together in series, and then connected to the corresponding terinals on the control panel. Electric connection Jupers for 0V supply obtained fro three phase 00V + N LEGEND: M = Motor TK = Safety therostat TM = Anti-frost therostat TG = Day therostat TN = Night therostat SE = Possible external switch CL = Extra connections

48 Atlas / Helios version Controls Manual two-position switch for two speed Delta-Star otors, / or / poles, three phase, 00 V, with Klixon theric protection IDENTIFICATION CODE BS S IMPORTANT THIS DEVICE IS NOT SUITABLE FOR EX AMBIENT OR FOR THE CONTROL OF SINGLE-PHASE MOTORS. Description Wall ounted plastic case, containing: anual switch (-0-) for anually selecting the unit heater fan speed; four pole control contactor; voltage-free auxiliary contact used to control or lockout of external appliances. Terinal block for the connection of the unit heaters, otor overload devices and external therostat. Technical specifications Wall control. Index of protection IP 0. Operating voltage x 00V Hz. Control voltage x 0V. Rated operating current A 00V (AC). Applications Switch for controlling the fan speed on one or ore Sabiana unit heaters. The control can be connected to an external roo therostat. Motor theral overload devices The Sabiana unit heater otors are fitted with internal TK theral overload devices. The theral overload device ust be connected to the control panel, so that the latter autoatically cuts off power to the unit heater if the overload is activated. If the control panel is connected to a series of unit heaters, the TK overload devices on each otor ust be connected together in series, and then connected to the corresponding terinals on the control panel.

49 Atlas / Helios version Controls Electric connection Possible external therostat LEGEND: Y = Low speed Δ = High speed M = Motor TA = Roo therostat TK = Safety therostat (Klixon)

50 Atlas / Helios version Controls Manual two-position switch with therostat for two speed Delta-Star otors, / or / poles, three phase, 00 V, with Klixon theric protection IDENTIFICATION CODE BS -ST therostat sensor IMPORTANT THIS DEVICE IS NOT SUITABLE FOR EX AMBIENT OR FOR THE CONTROL OF SINGLE-PHASE MOTORS. Description Wall ounted plastic case, containing: anual switch (-0-) for anually selecting the unit heater fan speed; four pole control contactor; voltage-free auxiliary contact used to control or lockout of external appliances; roo therostat; Terinal block for the connection of the unit heaters, otor overload devices and external therostat. Technical specifications Wall control. Index of protection IP 0. Operating voltage x 00V Hz. Control voltage x 0V. Rated operating current A 00V (AC). Applications Switch for controlling the fan speed on one or ore Sabiana unit heaters, with built-in teperature control. Depending on the set roo teperature, the control stops or starts the unit heaters at the speed selected on the speed switch. The bulb of the therostat is positioned outside of the panel casing. Motor theral overload devices The Sabiana unit heater otors are fitted with internal TK theral overload devices. The theral overload device ust be connected to the control panel, so that the latter autoatically cuts off power to the unit heater if the overload is activated. If the control panel is connected to a series of unit heaters, the TK overload devices on each otor ust be connected together in series, and then connected to the corresponding terinals on the control panel. Installation Check that the position chosen for the installation of the panel does not affect the correct operation of the roo therostat. Avoid fastening the control panel to cold walls, in areas affected by cold/hot air currents or at an unusual height.

51 Atlas / Helios version Controls Electric connection LEGEND: Y = Low speed Δ = High speed M = Motor TA = Roo therostat TK = Safety therostat (Klixon)

52 Janus 0 version Controls Manual three-position switch with therostat for two speed Delta-Star otors, / or / poles, three phase, 00 V, with Klixon theric protection IDENTIFICATION CODE BS -ST therostat sensor IMPORTANT THIS DEVICE IS NOT SUITABLE FOR EX AMBIENT OR FOR THE CONTROL OF SINGLE-PHASE MOTORS. Description Wall ounted plastic case, containing: anual switch for anually selecting the unit heater fan speed as follows: in Suer speed selection, low speed only (0-) in Winter speed selections (0--); four pole control contactor; voltage-free auxiliary contact used to control or lockout of external appliances; roo therostat; Terinal block for the connection of the unit heaters, otor overload devices and external therostat. Technical specifications Wall control. Index of protection IP 0. Operating voltage x 00V Hz. Control voltage x 0V. Rated operating current A 00V (AC). Applications Switch for controlling the fan speed on one or ore Sabiana unit heaters, with built-in teperature control. Depending on the set roo teperature, the control stops or starts the unit heaters at the speed selected on the speed switch. The bulb of the therostat is positioned outside of the panel casing. Motor theral overload devices The Sabiana unit heater otors are fitted with internal TK theral overload devices. The theral overload device ust be connected to the control panel, so that the latter autoatically cuts off power to the unit heater if the overload is activated. If the control panel is connected to a series of unit heaters, the TK overload devices on each otor ust be connected together in series, and then connected to the corresponding terinals on the control panel. Installation Check that the position chosen for the installation of the panel does not affect the correct operation of the roo therostat. Avoid fastening the control panel to cold walls, in areas affected by cold/hot air currents or at an unusual height.

53 Janus 0 version Controls Electric connection LEGEND: Y = Low speed Δ = High speed M = Motor TA = Roo therostat TK = Safety therostat (Klixon)

54 Atlas / Helios version Hydraulic connections Hot water or high teperature hot water connections Horizontal discharge Downflow discharge Vent Return Return Flow Drain Flow Stea connections Horizontal discharge Stea Slope Top outlet and inlet connections Downflow discharge Stea Condensate Condensate Gate valve Check valve Float trap Strainer Dirt leg and cleanout drain FOR STEAM WE RECOMMEND THE USE OF COPPER TUBE COILS. Janus 0 version Hydraulic connections Installation details for hydraulic connections WINTER: War water SUMMER: Cold water AIR CONDITIONER Gradient BOILER CHILLER CONDENSATE DISCHARGE WITH TRAP

55 The descriptions and illustrations provided in this publication are not binding: Sabiana reserves the right, whilst aintaining the essential characteristics of the types described and illustrated, to ake, at any tie, without the requireent to proptly update this piece of literature, any changes that it considers useful for the purpose of iproveent or for any other anufacturing or coercial requireents.

56 Heating / Air Conditioning Atlas and Helios Unit Heaters Janus 0 Air Conditioners AIX Stainless Steel Unit Heaters Atlas STP Door Curtains Jetstrea Induction Flow Optiizers AH - EX - 0/ COD. A000 D/0/ Sabiana s.p.a. via Piave, 00 Corbetta Milano Italy phone r.a. / / fax +.0. / info@sabiana.it