product selection the best solution for heating large spaces ensures buildings warm up ultra-fast excellent diffusion via patented JET+ double deflection technology ir heaters 4M Translation of the original document N 0040, 0.05
ir heaters Use In wall-mounted or ceiling-mounted versions, the air heater is the simple, affordable heating/cooling solution for all your applications: for your premises in the tertiary sector (sales area, gym, multi-purpose rooms etc.) or in industry (workshop, garage, storage unit, logistics platform, etc.). The 4M range meets PSD and NFP recommendations on unit peripheral air speeds. ll are less than 5 m/s at 0.5 m from the diffuser and thus do not interfere with sprinkler systems. The air heater may have associated destratifiers (4M ), to promote mixing of the building air. (nti-stratification solution). Destratifier determination and selection example S = Supply (released at the top of the building) TR = Temperature under roof TW = Temperature setpoint in the work area alculated flow rate for destratifiers = 0. x (TR-TW) Selection example: Supply under building roof = S = 45,000 kcal (5,00 Watts) Temperature under roof = TR = 0 Temperature setpoint in the work area = TW = 6 alculated flow rate for destratifiers = 45 000 0. x (0-6) I.e.: x 4M50 in or x 4M6 in. = 074 m /h Options and accessories n Wall bracket, ceiling bracket, IPN additional kit n Filter box n -channel mixing box with built-in filter n Specific diffuser (on door, high-level etc.) n Damper and outdoor kit n IP0 or IP54 room thermostat n / switch for -PH fan motor assembly n 5-speed autotransformer for single-phase FMs Range Heating/cooling medium Standard drive oil (tubing/row) asing Water THREE-PHSE speeds SINGLE-PHSE variable speed IP44/54 depending on the model opper/lu Precoated off-white (RL 705) galvanised steel ondensate pan + built-in nautical coupling for cooling Standard Operating principle ir heaters are installed at the end of a central heating or cooling system (boilers, air-source or water-source heat pump, reversible production unit).
ir heaters Description High-efficiency fan motor assembly Silent FM featuring an aluminium epoxy polyester-coated airfoil propeller to ensure the best compromise between air flow efficiency and acoustic comfort. The ROTOREX design (windings inserted in the fan hub) keeps the motor cool to ensure that it operates at optimum efficiency. Three versions are available : n THREE-PHSE -speed (accessory: / switch) n SINGLE-PHSE variable speed (accessory: 5-speed autotransformer) asing Elegant galvanised steel casing, pre-painted with RL 705 (light grey). ondensate drain pan built-in for cooling applications, featuring an antibacterial design (perforated bottom) and quick-release fitting. Intake section optimised for improved air flow performance and acoustic comfort level. dvantages: - Its classic design means that it can easily blend into the architecture of the installation site. - No need to add an unsightly condensate drain pan. - ondensate pipes quick and extremely simple to connect, without any need for a clamp. Diffuser Double deflection diffuser made from rigid aluminium sections, based on the ERNOULLI fluid flow principle and on N00 airfoils, creating a high induction rate on the primary air, in order to increase the air throws, limit the stratification phenomenon and thereby reduce energy consumption. n asic version (for 4M 6S only): Single-deflection diffuser with directional louvre Light-grey galvanised steel louvre n JET+ version (fitted as standard): Double deflection diffuser JET+ aluminium louvre with N00 airfoil design Each louvre is directional dvantages: - ir flows adjustable in 4 directions for optimum coverage of the area to be handled, while limiting draughts. - Laminar air flow for better acoustic comfort (zero turbulence at the diffuser outlet). - Increased air speed, thanks to the resulting aerodynamics (depression along lower surface of blade) due to the curve of the airfoil, thereby increasing the air throws and the induction rate. - Limited stratification phenomenon. - Reduced building warm-up times: - Recorded energy savings of 5 to 0%. Heat exchanger HIGH EFFIIENY heat exchanger coil with tapered intake baffles, to help pressurise the finned block, available in four versions: n LP hot or cold water version vailable with, or rows: opper tube Ø 9.5 mm Embossed aluminium fins Thickness 0/00 mm Fin spacing. mm Equilateral geometry mm dvantage: Excellent thermal yield (dry transfer coefficient > 50 W/m².k) Family Size No. of rows Function Motor type (free) eiling Position of hydraulic connections 4M 5 - E M - S DG 40 EF T M L- 45 S- R- 50-6 Family: 4M Size: 5 to 6 Number of rows: - = Ventilation only (4M), = row, = rows, = rows Function: HW = hot water, SW = hot and cold water, S- = Logistics, - = ventilation only (4M) Motor type: M = single-phase 0V, T = three-phase 400V Installation type: S = eiling suspended or wall mounted, M = Wall mounted only Hydraulic connections position: LR = Left or right, L- = left, R- = right Example: 4M 5 HW M S LR Family: 4M Size: 5 Number of rows: Function: HW (hot water) Motor: M (single-phase) Installation: S (ceiling suspended or wall mounted)
ir heaters omparative economy study between JET+ diffuser and basic diffuser omparative study conducted for a heating application air heater installation, between 4M equipped with a JET+ technology diffuser, and 4M equipped with a basic blower nozzle. Space volume: 600 m² under 6 metres of ceiling, i.e. 600 m Type of insulation: light (such as in a workshop or small distribution centre) Temperature to be maintained in occupied space: 7 verage outdoor temperature used: 5 Heating period: November to March Heating time range: from 07.00 to 9.00 Necessary heating capacity: 80 W/m² i.e. 48 kw (at 5 ) SI DIFFUSER INSTLLTION OST JET+ DIFFUSER Mixing rate: 6 (i.e.,600 m to be supplied) Unit selected: - x 4M 50E M Total flow rate supplied =,00 m /h Total heating capacity delivered = 97 kwh Total price of air heaters Mixing rate: 4 (i.e. 4,400 m to be supplied) (Lower mixing rate thanks to increased air throws and better induction rate) Unit selected: - x 4M 45E M Total flow rate supplied = 5,600 m /h Total heating capacity delivered = 7 kwh Total price of air heaters 40 84 OPERTING OST (i.e. savings of nearly 7%) verage ceiling level temperature = verage ceiling level temperature = 0 (Lower T thanks to better induction rate and increased air speeds) asis for analysis: kwh gas boiler = 0.047/kW (installation h=80%) Total number of heating days = 00 (0 per month from November to March) Running time needed each day to maintain 7 in the comfort zone 480 minutes a day - i.e. 800 hours per year Running time needed each day to maintain 7 in the comfort zone 80 minutes a day - i.e. 64 hours per year saving 66 hours of operation 8,400 kw of boiler power used 0,4 kw of boiler power used nnual heating expenses 805 40 nnual heating expenses (savings of 0%)
ir heaters Single-phase 4M performance Model 5 40 45 50 6 No. rows HETING application - Single-phase motor ir supply speed Flow rate ir speed Throw (metres) Sound pressure SINGLE PHSE m /h m/s Wall-mounted Suspended d() 600.9 m/s 6 48 60.56 m/s 8 4 46 400.6 m/s 0 5 49 00.06 m/s 5,5 47 075. m/s 5,5 50 780.68 m/s 4 48 4 00 4.57 m/s 6 8,5 54 94 4.6 m/s 4 7,5 5 800 4. m/s 7 55 550.86 m/s 9 4,5 5 450.75 m/s 7 56 0.50 m/s 0 5,5 54 5 00 4.0 m/s 7 8,5 56 4 00. m/s 4 6 49 4 700.80 m/s 4,5 58 700.99 m/s 8 4 5 4 550.68 m/s 8,5 59 650.95 m/s 7 5 7 00 4. m/s 8 9 56 5 700.9 m/s 6 7 50 6 600.9 m/s 6 7 57 5 80.0 m/s 4 6 5 6 00.69 m/s 4 6,5 58 5 055.0 m/s 5,5 5 0 450 4.9 m/s 8 0,5 54 8 900.57 m/s 8 47 9 60.86 m/s 4 8,5 55 7 60.06 m/s 0 6 46 8 80. m/s 6,5 56 6 70.5 m/s 9 5 44 HETING - OOLING application - SINGLE-PHSE motor Model No. rows ir supply ir flow rate ir speed Throw (metres) Sound pressure speed m /h m/s Wall-mounted d() 5 640.47 m/s 0 40 60.5 m/s 6 48 45 05.44 m/s 4 45 50 4060.4 m/s 54 6 Specifications determined using the following information : n ir throw: * with JET+ diffuser for a residual speed of 0. m/s * defined with êt OT/RT of 5 (heating) and 7 (cooling) * with LP water or electric heating n ir speed: JET+ diffuser outlet n Sound pressure: measured 5 metres from unit, directivity, attenuation of d - : speed obtained when wired directly to single-phase motor. - : air supply speed obtained with autotransformer set to "". Other operation points (5 in total) can be supplied on request by your agent using our technical selection software. 4
ir heaters Three-phase 4M performance HETING - THREE-PHSE motor Model 5 40 45 50 6 No. row(s) 6S ir supply speed Flow rate ir speed Throw (metres) Sound pressure -PH m /h m/s Wall-mounted Suspended d() ê 600.9 m/s 6 48 0. m/s 7,5 44 ê 480.74 m/s 0 5 49 040.07 m/s 5,5 45 ê 65.6 m/s 8 4,5 50 775.67 m/s 4 46 ê 4 000 4.5 m/s 5 8 55 480.79 m/s 5 5 ê 800 4. m/s 7 55 0.60 m/s 8 4 5 ê 400.70 m/s 6,5 56 960. m/s 7,5 5 ê 5 400 4.6 m/s 8 9 56 90.6 m/s 5,5 49 ê 5 00 4.8 m/s 5 8 57 4 40.4 m/s 4,5 50 ê 5 000 4.04 m/s 4 7,5 59 90.6 m/s 0 4 5 ê 7 500 4.46 m/s 0 0 56 5 740.4 m/s 6 7 50 ê 6 900 4.0 m/s 8 9 57 5 400. m/s 4 6 5 ê 6 500.86 m/s 6 8,5 58 5 00.98 m/s 5,5 5 ê 40 4.47 m/s 9,5 55 9 65.87 m/s 4 8,5 48 ê 0 50 4. m/s 6 0,5 56 8 80.54 m/s 7,5 49 ê 9 75.68 m/s 5 0 57 7 545.0 m/s 7 49 ê 40 4.47 m/s 9,5 55 9 65.87 m/s 4 8,5 48 Specifications determined using the following information : n ir throw: n ir speed: n Sound pressure: * with JET+ diffuser for a residual speed of 0. m/s * defined with êt OT/RT of 5 * with LP water or electric heating JET+ diffuser outlet measured 5 metres from unit, directivity, attenuation of d 4M air flow and acoustic performance Three-phase motor (-phase 400V coupling) 4M 40 45 50 6 r r r r SINGLE-PHSE motor - - - - Flow rate m /h 4400 000 6000 400 8000 5500 500 8800 ir stream m 5 8 4 9 6 0 9 4 Sound pressure d() 5 4 54 46 57 47 55 50 Specifications determined using the following information : ir stream:* with JET+ diffuser for a residual speed of 0. m/s Sound pressure: * measured 8 metres from unit, directivity, attenuation of 6 d 5
ir heaters 4M - Hot Water - Single-phase motor 4M5 4M5 4M5 600 60 400 00 075 780 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw).8 0.9 0. 9.5.4 0.5 9.8 9. 0. 8.6 7.4 6. 8.6 7. 6 5 4.7.7. 9.8.5 0.7 9.4 8. 60-40 Hc (kw) 7. 6. 5.5 4.8 6.8 5.9 5. 4.6. 0.5 9. 8.. 9.6 8.5 7.4 4.8.8. 9.9.5.7 0. 9 45-5 Hc (kw) 5.9 4.9 5.5.6 5.6 4.8 4..5 0.0 8.5 7. 6. 9. 7.8 6.7 5.6 9. 7.9 6.8 5.7. 9.4 8.0 6.7 4M40 4M40 4M40 400 94 800 550 450 0 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw) 7. 5.8 4.8.8 6.7 5.4 4.4.5 0. 7.8 6. 4.4 9. 7 5..6 8. 5..9 0.7 6.7.8.7 9.5 60-40 Hc (kw) 0. 8.8 7.8 6.7 9.9 8.5 7.6 6.5 8. 6 4..5 7.8 5.5.8. 0 7.7 5.4. 9. 7 4.8 45-5 Hc (kw) 0. 8.9 7.9 6.9 8. 7.0 6.0 5.0 5.0.8. 9.4 4.5. 0.7 9.0 9.0 6..8.6 8. 5.4.. 4M45 4M45 4M45 500 400 4700 700 4550 650 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw)..5 0. 8.9. 9.6 8.4 7. 9.6 6.5 4. 5..4 0.4 8.4 5.9 47.8 44.8 4.9 45.6 4 9.4 6.8 60-40 Hc (kw) 4..5. 9.9.4 0. 9 4.4.4 9. 6.8.6 9 6.9 4.9 8 5 8. 4.6.9 9. 45-5 Hc (kw).6 9.9 8.6 7. 0.6 9.0 7.8 6.7 9.7 6.8 4.7.5 7.5 4.9.0.0 5.9. 9. 6. 5.6.8 8.9 6 4M50 4M50 4M50 700 5700 6600 580 600 5055 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw) 0.8 8.5 6.7 5 8. 6. 4.5.9 5. 49. 46 4.9 48. 44.4 4.6 8.9 70.7 65. 6. 57. 6.8 57.9 54. 50.7 60-40 Hc (kw) 8.5 6. 4..5 7 4.8..4 7.7 4.6. 8.9 5. 9. 4.8 8.4 4. 0. 8.9.9 0. 6.6 45-5 Hc (kw) 5..0. 9.5 4.0.9 0.4 8.7 6.4.4 9.4 6..9 0. 7.5 4.6 5. 0. 6...4 6.8. 9.7 4M6 4M6 4M6 0450 8900 960 760 880 670 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw) 45 4.6 9 6.4 4.4 9. 6.7 4. 79.6 7.4 68.9 64. 7 65.5 6.4 57.4 00.4 9.6 86.9 8. 84.7 78. 7. 68.5 60-40 Hc (kw) 6.8. 0.4 7.7 5..7 9. 6.6 48.6 4.5 7.8. 4.4 7.8.6 9.4 6 55.5 49.8 44 5. 46.9 4 7. 45-5 Hc (kw). 8.9 6.4.7.0. 5..8 9.6.8 9.4 4.9 5.4 0. 6.. 50. 4.0 7.6. 4.5 6.4.8 7. Hc: heating capacity (kw) 6
ir heaters 4M - hilled water & hot water - Single-phase motor 4M5 4M40 4M45 4M50 4M6 - - - - 640 60 05 4060 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw).4 9.7 8.5 7. 8.9 6.6 4.9. 40.6 7.4 5..8 54.8 50.6 47.4 44. 60-40 Hc (kw).8. 9.8 8.6 7. 5..7 5.9 9.5 7..5 9.6 6.4. 45-5 Hc (kw) 0.6 8.9 7.6 6.4 4..0 0. 8.7 0. 7. 4.9.6 7.4.4 0. 7. 4M5 4M40 4M45 4M450 4M6 Relative humidity 50% " " " " " " 640 60 05 4060 " " 5 7 5 7 5 7 5 7 7-8- 0-5 T (kw). 4. 5.4 4.4 5.7 7.4 6.9 8.7. 9..7 5. S (kw). 4. 5 4.4 5.6 6.7 6.9 8.4 9.8 9..4. T (kw).8.8 4.7.9 5. 6.5 6. 7.8 9.9 8.5 0.6.4 S (kw).8.8 4.6.9 5. 6. 6. 7.7 9. 8.5 0.5.4 T (kw)..9.8 4 5. 4.6 6. 7.9 6. 8.5 0.7 S (kw)..9.8 4 5. 4.6 6. 7.8 6. 8.5 0.6 Hc: Heating capacity (kw) T: total cooling capacity S: sensible cooling capacity (kw) 7
ir heaters 4M - Hot Water - Three-phase motor 4M5 4M5 4M5 600 0 480 040 65 775 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw).8 0.9 0. 9.5. 0. 9.6 9 0.5 8.9 7.7 6.5 8.6 7. 6. 5 5...8 0..5 0.7 9.4 8. 60-40 Hc (kw) 7. 6. 5.5 4.8 6.6 5.8 5. 4.5. 0.7 9.4 8.. 9.6 8.5 7.5 5...6 0..4.6 0. 9 45-5 Hc (kw) 5.8 4.9 4..6 5.5 4.6 4.0.4 0. 8.6 7.4 6. 9. 7.8 6.7 5.6.5 0.6 9. 7.6. 9. 8.0 6.7 4M40 4M40 4M40 4000 480 800 0 400 960 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw) 6.8 5.5 4.5.6 5.9 4.7.8.9 0. 7.8 6. 4.4 8. 6. 4.4.8 7.8 4.9.7 0.5 5. 0. 8. 60-40 Hc (kw) 9.9 8.6 7.6 5.6 9.4 8. 7. 6. 8. 6 4..5 7. 5..6.8 9.8 7.5 5.. 8. 6. 4. 45-5 Hc (kw) 8. 7.0 6. 5. 7.9 6.7 5.7 4.8 5.0.0. 9.4 7.7 6.5 5.6 4.7 8.8 5.9.7.5 7.4 4.7.6 0.6 4M45 4M45 4M45 5400 90 500 440 5000 90 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw).6.8 0.5 9. 0.8 9. 8. 6.9 4.9 8.7 6..9 7. 4.. 0. 54.7 50.4 47. 44. 47.5 4.8 4. 8. 60-40 Hc (kw) 4.4.7.4 0..8. 0. 8.9 5.8.6 0. 7.8.9 0. 7.9 5.8.8 9.6 6.4. 9. 5.6.9 0. 45-5 Hc (kw).8 0.0 8.7 7.4 0.4 8.8 7.7 6.6 0.9 7.8 5.5. 8.5 5.8.8.7 7.. 0. 7..7 0. 7.6 4.9 4M50 4M50 4M50 7500 5740 6900 5400 6500 500 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw).5 9. 7. 5.5 8.4 6. 4.6 54.4 50. 47 4.9 48. 44.5 4.7 8.9 7.7 67 6.8 58.7 6.5 57.6 54 50.5 60-40 Hc (kw) 8.9 6.5 4.6.7 7. 4.8..4.7 8.4 5..8 8.9 5.. 9. 44.9 9.4 5. 0.9 8.7.8 0. 6.5 45-5 Hc (kw) 5.6..5 9.7 4..0 0.4 8.7 7.0.9 9.8 6.6 4.0 0. 7.5 4.6 6. 0.9 7.0.9. 6.7. 9.6 4M6 4M6 4M6 40 965 050 880 975 7545 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 8 5 8 80-60 Hc (kw) 46. 4.5 9.9 7. 5.7 40. 7.8 5. 8 76.6 7.8 67. 76. 70.4 66 6.7 06.6 98. 9. 86. 94.9 87.6 8. 76.8 60-40 Hc (kw) 7.4.7 0.9 8. 5.9.4 9.8 7. 50.7 44.4 9.5 4.6 46.7 40.8 6..7 66.7 58.8 5.8 46.9 59.6 5.5 47. 4.6 45-5 Hc (kw).8 9.4 6.8 4.0.6 8. 5.8. 4.4 5. 0.6 6.0 8.0.4 8..8 5.5 45.6 9.9 4. 47.6 40.7 5.6 0.5 Hc: Heating capacity (kw) 8
ir heaters Electric motor specifications Use Model Motor HETING HETING OOLING THREE-PHSE 0/400 V 50 Hz SINGLE-PHSE 0 V 50 Hz Speed of rotation rpm Nom. current bs. pressure W IP Thermal cut-out lass Operating temp. 5E -ê 85 0,5 0-40 / +60 44-75 0,5 70 40E/40 - ê 404 0,5 60-76 0, 70 - ê 85, 550 45E/45-040 0,64 80 YES F - ê 9,5 770 6. - 65-40 / +70 50E/50 54-76 0,9 50 6E/6 - ê 000, 590-750 0,6 50 6S - ê 000, 590-750 0,6 50 5E 0 0,7 50 44-40 / +60 40E/40 400, 00 YES 45E/45 80,0 480 F 54 6. - 65-40 / +70 50E/50 40,78 60 6E/6 9,6 580 5EF 880 0, 70 44 40 /+60 40EF 890 0,5 0 YES F 45EF 9 0,6 40 54 6. - 65 40 /+70 50EF 890 0 6EF oil specifications 4 40 45 50 6 WTER OIL Number of heating rows Number of cooling rows oil capacity (L) 0,68,8,66 0,96,59,8,8,7,,8,8 4,55,97 4,7 6,4 onnection diameter ¾" " ¼ onnection type Threaded unions 4 GU F/M Maximum operating pressure 8 bar Test pressure 6 bar Max T 0 9
ir heaters Dimensions 4M air heater D D 460 row rows rows 646 86 0 4 6 555 700 86 4 0 4 68 8 86 4 40 4 44 74 98 6 4 50 5 56 874 050 6 4 6 67 7 87 050 95 6 60 - - Size mm 5 40 45 50 6 6S 4M destratifier Weight (kg) Size X Y Weight kg 40 586 8 4 70 55 7 45 666 4 470 6 50 747 5 4 570 7 5 6 907 7 4 705 87 eiling 4M air heater 4M destratifier MIN 0,5m Mini : 0.5 m MIN 0,5m MIN,5m MX 4,5m MIN 4,5m eilingmounted installation eiling installation ssembly Mini : 5 m Maxi : 5 m MX 0m accessories different assembly for each use. Size 0 odes 440 78505 40 50 78506 45 600 50 680 6/6S 5 0 78507 Filter box (G filter in accordance with EN 779) Prevents premature clogging of exchanger coils Not ductable 78508 7850 840 Size odes 5 585 455 788 7857 40 665 55 868 7858 45 745 65 949 7859 50 85 695 09 785 6 985 855 89 785 -channel mixing box with built-in filter djusts the supply of fresh air to levels required by current regulations and mixes it with return air. uilt-in G filter and connecting flange for cubic ducts. ir access sides configurable on-site.
ir heaters DIFFUSION MODULE Size odes 5 750 700 00 785 40 850 750 5 7854 45 970 850 50 7855 Diffuser on door reate an air curtain that limits energy loss when doors are opened. 50 00 970 75 7856 6/6S 50 70 400 7857 Size odes 5 40 78 555 5 7858 45 6 67 68 7859 Diffuser for large spaces Reduction cone for increasing the air throws. 50 740 74 78540 6/6S 8 87 84 7854 SSEMLY SUPPORT ESSORIES Size odes ll 786 Wall bracket 5 to 45 788 50 to 6/6S - 780 dditional kit for fastening on an IPN Size odes ll 786 Suspension support for ceiling mounting DUT ESSORIES Size odes 5 44 70405 40 5 70405 45 60 0 70405 ntifreeze damper 50 68 704054 6 84 704055
ir heaters Electrical accessories ELETRIL & USER SFETY odes 05964 059647 Padlockable proximity switch vailable in a or -speed version, this accessory must be placed at least metres from any rotating part, to comply with French standard IT 46, rt. 4-7-, and E requirements. Use ircuit breaker unit - FM -PH heating ircuit breaker unit - FM -PH cooling ircuit breaker unit - -PH 5 7556 755 755 40 7557 7555 7555 45 7558 50 7559 6/6S 7559 7556 7556 7557 7557 7557 THERMOSTTS odes 5007 5008 odes 75 76 IP0 indoor environment thermostat SINGLE-PHSE installation 5007: heating only or cooling only (RTR-E 67) Inductive breaking capacity 4 5008: heating and cooling with manual toggle switch (RTR-E 67) Inductive breaking capacity IP54 industrial environment thermostat THREE-PHSE installation 75: stage 76: stages SUPPLY IR SPEED SELETION odes 76996 / switch For -phase motor, selects two motor rotation speeds and stop. odes 76698 utotransformer with selector switch (.5 ) djusts the voltage on single-phase motors with one variable speed to achieve up to five supply air speeds.
Quality and Environment Management Systems pproval Order No.: 0040, 0.05 - Supersedes order No.: New The manufacturer reserves the right to change any product specifications without notice. Produced for arrier in France. Printed in the European Union.