42AM. Air heaters. product selection. the best solution for heating large spaces. ensures buildings warm up ultra-fast

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1 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

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3 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 = 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).

4 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 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)

5 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 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 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 nnual heating expenses (savings of 0%)

6 ir heaters Single-phase 4M performance Model 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() m/s m/s m/s m/s 5, m/s 5, m/s m/s 6 8, m/s 4 7, m/s m/s 9 4, m/s m/s 0 5, m/s 7 8, m/s m/s 4, m/s m/s 8, m/s m/s m/s m/s m/s m/s 4 6, m/s 5, m/s 8 0, m/s m/s 4 8, m/s m/s 6, m/s 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() m/s m/s m/s 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

7 ir heaters Three-phase 4M performance HETING - THREE-PHSE motor Model 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 m/s m/s 7,5 44 ê m/s m/s 5,5 45 ê 65.6 m/s 8 4, m/s 4 46 ê m/s m/s 5 5 ê m/s m/s ê m/s 6, m/s 7,5 5 ê m/s m/s 5,5 49 ê m/s m/s 4,5 50 ê m/s 4 7, m/s ê m/s m/s ê m/s m/s ê m/s 6 8, m/s 5,5 5 ê m/s 9, m/s 4 8,5 48 ê m/s 6 0, m/s 7,5 49 ê m/s m/s 7 49 ê m/s 9, 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 r r r r SINGLE-PHSE motor Flow rate m /h ir stream m Sound pressure d() 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

8 ir heaters 4M - Hot Water - Single-phase motor 4M5 4M5 4M Hc (kw) Hc (kw) Hc (kw) M40 4M40 4M Hc (kw) Hc (kw) Hc (kw) M45 4M45 4M Hc (kw) Hc (kw) Hc (kw) M50 4M50 4M Hc (kw) Hc (kw) Hc (kw) M6 4M6 4M Hc (kw) Hc (kw) Hc (kw) Hc: heating capacity (kw) 6

9 ir heaters 4M - hilled water & hot water - Single-phase motor 4M5 4M40 4M45 4M50 4M Hc (kw) Hc (kw) Hc (kw) M5 4M40 4M45 4M450 4M6 Relative humidity 50% " " " " " " " " T (kw) S (kw) T (kw) S (kw) T (kw) S (kw) Hc: Heating capacity (kw) T: total cooling capacity S: sensible cooling capacity (kw) 7

10 ir heaters 4M - Hot Water - Three-phase motor 4M5 4M5 4M Hc (kw) Hc (kw) Hc (kw) M40 4M40 4M Hc (kw) Hc (kw) Hc (kw) M45 4M45 4M Hc (kw) Hc (kw) Hc (kw) M50 4M50 4M Hc (kw) Hc (kw) Hc (kw) M6 4M6 4M Hc (kw) Hc (kw) Hc (kw) Hc: Heating capacity (kw) 8

11 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, / , E/40 - ê 404 0, , 70 - ê 85, E/ ,64 80 YES F - ê 9, / E/ ,9 50 6E/6 - ê 000, ,6 50 6S - ê 000, ,6 50 5E 0 0, / E/40 400, 00 YES 45E/45 80,0 480 F / E/50 40, E/6 9, EF 880 0, /+60 40EF 890 0,5 0 YES F 45EF 9 0, /+70 50EF EF oil specifications 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

12 ir heaters Dimensions 4M air heater D D 460 row rows rows Size mm S 4M destratifier Weight (kg) Size X Y Weight kg 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 /6S Filter box (G filter in accordance with EN 779) Prevents premature clogging of exchanger coils Not ductable Size odes 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.

13 ir heaters DIFFUSION MODULE Size odes Diffuser on door reate an air curtain that limits energy loss when doors are opened /6S Size odes Diffuser for large spaces Reduction cone for increasing the air throws /6S SSEMLY SUPPORT ESSORIES Size odes ll 786 Wall bracket 5 to to 6/6S dditional kit for fastening on an IPN Size odes ll 786 Suspension support for ceiling mounting DUT ESSORIES Size odes ntifreeze damper

14 ir heaters Electrical accessories ELETRIL & USER SFETY odes 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 /6S THERMOSTTS odes odes IP0 indoor environment thermostat SINGLE-PHSE installation 5007: heating only or cooling only (RTR-E 67) Inductive breaking capacity : 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 / switch For -phase motor, selects two motor rotation speeds and stop. odes utotransformer with selector switch (.5 ) djusts the voltage on single-phase motors with one variable speed to achieve up to five supply air speeds.

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16 Quality and Environment Management Systems pproval Order No.: 0040, 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.