FLOWAY. Floway Range. The dual-flow air handling unit with heat recovery guaranteeing an Economical and Durable solution. use.

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1 The dual-flow air handling unit with heat recovery guaranteeing an Economical and Durable solution use Air flow rate: 500 to 8500 m 3 /h is a PLUG & PLAY dual-flow ventilation unit equipped with a highly efficient heat recovery unit with plug fans and high performance EC motors, designed to meet all the requirements of recent thermal regulations. Unit supplied ready to use, prewired, preprogrammed in the factory and supplied with a remote control. draws clean, fresh air indoors with, on average, 80% less energy than that needed for air conditioning (cooling and heating). These machines are designed for use in the following applications: é Commercial Buildings: o Administrative buildings, Offices o Education facilities, libraries, community centres o Cafés, hotels, restaurants range "Classic" Nominal Flow Rate (m 3 /h) Nominal Flow Rate (m 3 /h) Nominal Flow Rate (m 3 /h) Nominal capacity** (Kw) Nominal capacity** (Kw) Nominal capacity** (Kw) o Shops o Nursing homes, healthcare facilities o Collective housing é All facilities where ventilation is required. Classic model: 9 sizes, air flow from 300 to 8500 m 3 /h. Floor-mounted horizontal unit with horizontal air flows and air connections on the sides. Vertical model: 4 sizes, air flow from 300 to 2600 m 3 /h. Floor-mounted vertical unit with vertical air flows and air connections on the top. Ceiling-mounted model: 3 sizes, air flow from 300 to 1900 m 3 /h. Ceiling-mounted horizontal unit with vertical air flows and air connections on the sides. Nominal current* (A) Nominal current* (A) Nominal current* (A) ,42 6,2 1-Ph ,42 6,2 1-Ph ,99 3,6 3-Ph 400 * These values are given as a guide for a dual-flow unit fitted as standard, without internal option (electric heater, etc.). ** Per motor Voltage (V) ,42 6,2 1-Ph ,99 3,6 3-Ph ,99 3,6 3-Ph ,7 5,5 3-Ph ,7 5,5 3-Ph ,85 6,1 3-Ph ,85 6,1 3-Ph ,73 8,7 3-Ph ,73 8,7 3-Ph 400 "Vertical" Voltage (V) ,42 6,2 1-Ph ,42 6,2 1-Ph ,99 3,6 3-Ph ,99 3,6 3-Ph 400 "Ceiling-mounted version" Voltage (V) 1

2 Power (kw) Voltage (V) Current (A) Classic 1000 Vertical 700 & 1000 Ceiling-mounted 700 & 1200 Classic ,5 1-Ph Vertical 1500 (externe) Ceiling-mounted 1600 Vertical 1500 (internal) 7,2 8,1 3-Ph Ph Classic 2000 & ,8 3-Ph Classic ,6 3-Ph Classic ,8 3-Ph Classic ,8 3-Ph Classic ,8 3-Ph Classic ,2 3-Ph description Casing n Double-skin panels made from sheet steel, galvanised on both sides, thickness 8/10 mm. n RAL 7035 and RAL 7024 grey lacquer coated finish on external panels. n M0/A1 fire rating n Mineral wool, thickness 50 mm. Filtration n F5, F7, F8 or F9 filters. n Filter cells kept compressed by a special system to ensure a leaktight seal. n Filter fouling value monitored by analogue sensor and displayed by controller. Ventilation n "Plug Fan" type direct drive FMA. n Plug fan driven by an electronically commutated motor with built-in speed control. Heat recovery units n Counter-flow plate heat exchanger with motorised partial bypass (ceiling-mounted and vertical models). é Efficiency greater than 80% across the range of air flows. n Rotary heat exchanger equipped with speed control. ("Classic" Model). é Efficiency greater than 80% at nominal flow rate. Hydraulic Coil Copper pipes, aluminium fins. n Coil can be integrated or additional (cased) n With the accessory fitted, 3-way control valve and 0-10V actuator controlled by "Floway Control" for setpoint accuracy. n Galvanised condensate drain pan (cooling coil or mixed coil only). Electric heaters n Electric elements encased in a copper finned layer to ensure uniform distribution of heat. n High-limit safety thermostat with automatic and manual reset. n Control by 2-stage on/off operation (3 stages, depending on the model) fully controlled by "Floway Control". Electrics box n Electrics box for power, control and internal regulation of the unit, comprising: - Power supply (3-Ph/400 V/Earth or 1-Ph/230 V/Earth). - Main disconnect switch. - Protected transformer. - Protection and control of all electrical components by a circuit-breaker and contact switch. - Peripheral options and power terminal block. - Control by factory pre-programmed CAREL pco3 PLC. - Hand-held cabled micro-terminal (cable length provided: 6 m). - Fault summary contact. - 3 temperature sensors. - 4 pressure sensors. Accessories Damper with airfoil blades driven by an on/off spring-return actuator. Flexible sleeve Adjustable feet Motorised damper CO 2 air quality sensor Sound trap Roof Canopy Mixing section Indoor environment switch 2

3 control Control features, as standard, an electrics box equipped with a factory-programmed PLC and a hand-held micro-terminal. " CONTROL" control function (software V2.2) Included Options 4 events/year (season, etc.) Fan Timer programming Integrated clock: management in series 4 events/week (weekend, etc.) 4 events/day By Fresh Air Temperature control Frost protection By Exhaust air flow pressure on heat recovery unit delta control Monitoring of sensor status Monitoring operation values (thresholds) Safety "Operating control of EC fan motor assemblies via a fault summary contact (blocked rotor, phase control, low voltage detection, overload protection and short circuit)" "Control of filter fouling according to the type of filter and flow rate for each air flow (automatic calculation of "Dirty filter" and "Blocked filter" alarm thresholds)" Main and ordinary fault summary Fire monitoring Alarms Management of alarms and log (100) Control of return air or supply air temperature Control mode Hot air and/or Cold air production Free cooling operation Night cooling operation Regulated temperature control based on Outdoor temperature Offset of the setpoint by indoor environment control Gradual action on the 3V hydraulic coil control valve Gradual action on the electric heater TRIAC On/Off action on the various stages of the electric heaters Rotary heat exchanger stop (CLASSIC model) Open bypass on counter flow plate recovery unit (VERTICAL & CEILING-MOUNTED model) Rotary heat exchanger stop (CLASSIC model) Open bypass on counter flow plate recovery unit (VERTICAL & CEILING-MOUNTED model) Morning heating operation Control degree of opening of mixing bypass (CLASSIC model) Eco recirculation operation Control degree of opening of mixing bypass (CLASSIC model) Optimisation of output Variation of the rotation speed of the rotary recovery unit (CLASSIC model) 2 air flow rate setpoints per air flow Configuration of the air Display of the air flow rate flow rate Overpressure/negative pressure management Constant flow rate operation Keeps the air flow rate constant regardless of how fouled the filters are Modulation of flow rates operation Communicating mode Miscellaneous signal 0-10V CO2 sensor Single zone Presence contact contact External contact Constant pressure in the intake duct operation (flow of Multi zone exhaust air controlled according to the flow of fresh air with possible offset coefficient) MODBUS protocol Management by CMS LON protocol KN protocol TCP/IP protocol Languages supported (French/English/German/Dutch/Spanish/Italian) Information provided to the user via the hand-held micro terminal Contact for controlling the pumps for the hydraulic coils (with operating control) Contact for controlling an external outdoor heat production system (boiler, etc.) Contact for controlling a humidifier 3

4 Dimensions and directions of air flows "Classic" Size 1000 DIMENSIONS Height Length Width WEIGHT * * Without internal option Sizes 1500 and Sizes 2500 to 7500 A B D E C Dimensions (mm) A B C D E

5 Direction of air flow ROTS 1.1 ROTS 2.2 ROTS 1.2 ROTS 2.1 WHITE ARROW = FRESH AIR BLACK ARROW = ETRACTED AIR 5

6 "Vertical" Dimensions Weight * Height Length Width Ø 16 mm condensate drain pipe * Without internal option Size n250 n n n250 n Size n315 n315 n315 n315 n

7 Size n Size n WHITE ARROW = FRESH AIR BLACK ARROW = ETRACTED AIR 7

8 "Ceiling-mounted version" Dimensions Weight Height Length Width Ø 16 mm condensate drain pipe Size 700 n WHITE ARROW = FRESH AIR BLACK ARROW = ETRACTED AIR Size 1200 n

9 Size 1600 n13.5 WHITE ARROW = FRESH AIR BLACK ARROW = ETRACTED AIR A B 253 Air circulation dimensions (mm) A B C D D C n C

10 Additional casing Classic 1000 Vertical 700 & 1000 Ceiling-mounted 700 Classic 1500 & 2000 Vertical 1500 & 2000 Ceiling-mounted 1200 & 1600 Classic 2500 & 3000 Classic 4000 & 5000 Classic 6000 & 7500 Additional casing size Size 400x810x543 Size 2 400x1010x642 Size 3 400x1210x743 Size 4 400x1510x893 Size 5 400x1810x1043 Weight (kg) 42 Kg 56 Kg 59 Kg 78 Kg 100 Kg Size Size Size Size Size

11 Classic model performance Performance recov = f(flow) Clean F7 filter Heat recovery unit conditions: 0 C / 90% & 20 C / 50% % m 3 /h SFP by fan = f(flow) Clean F7 filter Heat recovery unit conditions: 0 C / 90% & 20 C / 50% Duct pressure: 200Pa W/(m 3 /s) m 3 /h 11

12 Vertical model performances Performance recov = f(flow) Clean F7 filter Heat recovery unit conditions: 0 C / 90% & 20 C / 50% % m3/s m 3 /h SFP by fan = f(flow) Clean F7 filter Heat recovery unit conditions: 0 C / 90% & 20 C / 50% Duct pressure: 200Pa W/(m 3 /s) m3/s m 3 /h 12

13 Ceiling model performance Performance recov = f(flow) Clean F7 filter Heat recovery unit conditions: 0 C / 90% & 20 C / 50% m 3 /s m 3 /h Clean F7 filter Heat recovery unit conditions: 0 C / 90% & 20 C / 50% W/(m 3 /s) Duct pressure: 200Pa m 3 /s SFP by fan = f(flow) m 3 /h 13

14 This document is non-contractual. As part of its policy of continual product improvement, CIAT reserves the right to make any technical modification it feels appropriate without prior notification. Head office Avenue Jean Falconnier - B.P Culoz - France Tel.: +33 (0) Fax: +33 (0) info@ciat.fr - CIAT Service Tel. : (0,15 / mn) Fax : (0,15 / mn) Compagnie Industrielle d Applications Thermiques - S.A. with a registered capital of R.C.S. Bourg-en-Bresse B