Coadis SLIM - Про Терм

The Coadis Slim : 

Ductable units 

Coadis SLIM 

high pressure, thin, 

ductable unit 

- a terminal unit with high available static pressure (90 Pa) 

- reduced thickness (230mm), and a false ceiling occupancy surface less important 

- easy maintenance, without dismantling the unit, thanks to an easy access to the fan motor, air filter, electric heaters, as well 

as to the hydraulic coil assembly. 

- very low acoustic level 

- Large diameter impellers (Ø160mm) satisfying the high available static pressure requirements and capable of keeping correct 

performances in spite of filter fouling 

Refer to our residential offer with RESIDENCIAT system 

USE 

Coadis Slim is an independent air conditioning terminal unit to be installed in false ceiling. It is especially designed to meet 

the requirements of tertiary premises with very reduced space between ceiling and false ceiling. 

Range 

Available in 2-pipe, 2-pipe + 2- wire and 4-pipe systems; 2 models of COADIS Slim are available : 

● Model I : The unit recovers the bulk air at the rear and discharges it through a rectangular sleeve : 

- Air recovery grille (optional) with possibility of a filter on the unit or on the recovery grille (consult us) 

- Air diffusion kit with grille and counter-frame to be sealed for soffit installation (optional - consult us). For more information, 

refer to COADIS COMFORT brochure 

● Modèle Y : This unit recovers the bulk air at the rear and discharges it through circular shells : 

- Air return plenum (optional) for ducted air intake 

- Complete kit of air diffusion with grille, duct and plenum for soffit installation (optional, consult us). For more information see 

COADIS Comfort brochure. 

Reduced thickness unit, Coadis Slim comes in 3 sizes : 

235/11, 235/22 and 235/33 

Easy access to the fan motor , filter, electric heaters and coil + condensates drain pan assembly simplifies and reduces the 

costs of the maintenance operations. 

The Ciat company participates to the EUROVENT certification programme for fan coil units. See performances in Eurovent mode, on last page 

of the range. The list of certified products and characteristics is listed in the EUROVENT manual, also available on the internet site 

www.eurovent-certification.com 

A I R C O N D I T I O N I N G - R E F R I G E R A T I O N - A I R H A N D L I N G - H E A T E X C H A N G E - NN AA 00 66 .. 66 11 88 CC 

COADIS SLIM 

1

2 


Hydraulical 

pipings 

Condensates 

evacuation 


SLIM 

Coadis Slim is easy to install on four threaded rods, preferably with resilient mounts. 

Hydraulic connections can be made from pipes in suspended ceiling of the corridor adjacent to the room. 

The condensates drain pan is designed so as to avoid water retention. "Dry" drain pan prevents bacteria proliferation and 

interior corrosion. 

Coadis Slim has been designed for offices in great need of available static pressure (90 Pa nominal output flow). 

Large diameter (160mm) impellers ensure a correct output flow in spite of filter clogging. Long lasting performances of the 

unit . Coadis Slim meets perfectly the constraints of the new thermal regulations. 

Its very low latent power allows to save energy and to optimize the selection of water chillers. 

Fresh air supply is possible (consult us). 

COADIS SLIM IS THE IDEAL SOLUTION FOR OPEN-PLAN OFFICES. 

Coadis Slim 

Traditional ductable 


Condensates draining 

to 208 mm 

h 

Coadis Slim has a condensates drainage height (h) superior to the one of the majority of ductable units. The condensates 

can be drained on a long piping distance by keeping a satisfactory draining slope. Therefore, in most cases, Coadis Slim can 

function without condensates drain pump. Coadis Slim is the ideal solution for open-plan offices.


TECHNICAL DESCRIPTION 

Water coil, 2 or 4-pipe system 

- Galvanised sheet metal 

- Copper pipes, continuous aluminium fins 

- Monoblock connector with 40 mm between axis for direct 

control valve mounting 

- Air bleed and draining 

- Nominal pressure 16 bar (20°C) 

- Test pressure 24 bar 

- Max water temperature : 110°C (PN 10) 

- Water coil connectors on the left or right side of the unit 

facing the air discharge (to be mentioned on order) 

Electric heater, 2-pipe 

+ 2 wires system 

- Single-tube electric heating element(s) 230/1/50 integrated 

in the aluminium block. 

- Manually-reset capillary temperature limiter. 

Condensates drain pan 

- Polymer drain pan 

- Without water retention, condensates draining at the level of 

the reclined drain pan bottom. 

- Drainage connectors reversible manually to the front or rear. 

- 4 drainage diameters : 15, 16, 22 or 28 mm in standard. 

Fan motor assembly 

● Motor 

- 7 speeds, 3 are pre-wired in factory (this wiring can be 

modified on site). 

- Sealed, tropicalised, class B with protected shaft. 

- Permanent condenser. 

- Automatic normally closed overload protection on coil 

- Resilient mounts. 

- Power supply 230/1/5. 

- Reduced power consumption. 

● Fan(s) 

- Galvanised sheet metal scroll(s). 

- Direct drive aluminium impeller(s) Ø160mm, dynamically 

balanced double inlets. 

Air filter 

- Positioned on the air return, the filter is easily accessible 

- Flexible filtering media in polyester fibers, cleanable 

- EN 779 : G3 efficiency 

- Fire rating M1 

- Rigid metal frame 

Frame 

- Galvanised sheet metal 

- Thermal and acoustic insulation in melamine resin on 

discharge side, open cells soft foam, with aluminium film,fire 

rating M1. 

● Y Model : 

- air discharge through Ø200mm circular shells for the 

standard version (1 for 235/11, 2 235/22 and 3 for 235/33). 

Optional, air discharge through Ø160mm circular shells for 

CIAT diffusion kit below. 

● I Model : 

Air discharge through rectangular sleeve 

Electrical box 

- on hydraulic connection side 

- Entirely sealed. 

- DIN railing in accordance with EN 50022, 7.5 mm.depth 

- Cable stops for customer's connection 

Air return plenum (optional) 

- 150 mm thick air return plenum with filter (possibility of fresh 

air nozzles, consult us) 

- 30 mm thick air return plenum without filter (the filter will 

have to be planned on the air return grille by the installer) 

Diffusion kit for soffit air discharge 

(optional, consult us), see Coadis 

Comfort : 

I Model : 

● Air diffusion grille 

- WHITE RAL 9010 plain colour 

- Double deflection dampers allowing air jet to adhere to the 

ceiling by Coanda effect. 

- Simplified assembly with quarter of a turn locks 

● Counter frame 

Y Model : 

● Air discharge grille 

- WHITE RAL 9010 plain colour 

- Double deflection damper allowing air jet to adhere to the 

ceiling by Coanda effect. 

- simplified assembly with quarter of a turn locks 

● Discharge plenum 

- Galvanised steel sheet with grille fixation 

- Thermal insulation avoiding condensation 

- Ø 160mm circular nozzle (1 for 235/11, 2 for 235/22 and 3 

for 2335/33) 

● Telescopic sleeve 

- Allows the connection between grille and plenum 

- Can be integrated in a 120 mm max. thickness wall. 

● Circular isophonic flexible duct 

- Sold separately per standard length, to be cut on site 

Note : Refer to user's installation brochure for further 

information 

CONTROLS 

Wall-mounted electronic thermostat range 

V20 electronic range. 

V200 electronic range. 

V2000 ® electronic range. 

LON control, consult us. 

ACCESSORIES 

Resilient fixation mounts. 

Ø100 mm smooth sleeve for possible treated fresh air inlet. 

Ø100 mm smooth sleeve with gasket and self adjusting 

module for possible treated fresh air inlet. 

Ø 125 mm sleeve with or without self adjusting module, 

consult us. 

OPTIONAL (CONSULT US) 

- 60Hz operation (230V) 



3

4 


MODEL I DIMENSIONS 

230 Overall 

dimensions 

20 

Attachment holes C 

20 

1) 1) Air vent 

2) Coil drain 

A 

3) Monoblock connectors with a fixed 

40 mm between axis 

4) 2 piece flat surface male/female 

hydraulic connectors 3/8" -> 1/2" 

5) Mounting example of a 2 or 4-way 

flat surface valve mounting 

(integrated with water regulation 

loop) 

6) O-ring 

Air filter 

25 

Electric box 

e : Water coil inlet 

s : Water coil outlet 

Overall dimensions 609 

570 

Cold water coil G3/8” 

520 

MODELS I AND Y HYDRAULIC CONNECTIONS 

40 

Hot water coil G3/8” 

∅16 

100 108 

5 

20 

150 

Oblong slots 12 x 30 

Condensate 

drain pan 

AB 

2 

s 

e 

B 

1 

6 


A 

G1/2" G1/2" 

B 

4 

80 35 

G3/8" G3/8" 

Rectangular air 

diffusion grille kit 

(consult us) 

3 

Overall dimensions A 

39 B 

140 

AB 

A 

G 1/2" 

5 

1 

208.5 

Condensates outlet 

. Dry drain pan, without water retention, 

avoiding bacteria proliferation 

. Polymer material smooth drain pan 

. Reversible connections with 

4 diameters : 15, 16, 22 or 28mm. 

G 3/8" 


A B C 

235/11 604 425 460 

235/22 904 725 760 

235/33 1204 1025 1060

230 Overall 

dimensions 


Y MODEL DIMENSIONS 

Air 

filter 

20 

20 Attachment holes C 

Cold water coil G3/8” 

25 

Electric box 

632 Overall dimensions 

570 

520 

Detail A 

A 

40 

77 

55.5 129 

∅16 

100 108 

. Dry drain pan, without water retention, 

avoiding bacteria proliferation 

. Polymer material smooth drain pan 

. Reversible connections with 

4 diameters : 15, 16, 22 or 28mm. 

43 

∅200 

Hot water coil G3/8” 

35 

Condensate 

drain pan 

Oblong slots 12 x 30 

Views facing the 

discharge 

Overall dimensions A 

39 B 

140 

A B C D 

235/11 604 425 460 212.5 

235/22 904 725 760 232.5 

235/33 1204 1025 1060 262.5 

Ø200mm discharge nozzles for standard version and Ø160mm when using the Ciat diffusion kit (optional) 

Refer to user's brochure for aeraulic balance 


235/22 

235/33 

235/11 

Diffusion kit for soffit air discharge (optional, consult us) 

D D 

D 260 D 

D 250 250 D 

208.5 

Condensates outlet 


5

6 


MODEL Y ACCESSORIES DIMENSIONS 

Sheet metal air return plenum 

Thickness = 30mm without filter 

50 30 

230 Overall dimensions 

∅200 

20 


20 

Without filter 

- The air return plenum has Ø200mm nozzles in the standard version with : 

1 nozzle for 235/11 size 

2 nozzles for 235/22 size 

3 nozzles for 235/33 size 

- it is possible to plan, on request, pre-punched holes for fresh air inlet. 

Sheet metal air return plenum 

Thickness = 150mm with filter 

50 170 

Coadis slim C 

235/11 460 

235/22 760 

235/33 1060 

- In case of an air return plenum without filter, the installer will have to supply its own filter on the air return grille 

AIR DIFFUSION KIT FOR SOFFIT INSTALLATION (SEE COADIS COMFORT) 

I Model + air diffusion kit 

Rectangular plenum supplied by customer 

Wall 

Air diffusion 

grille 

Counter 

frame to 

be sealed 

DIFFUSION KIT 

230 Overall 

dimensionst 

Air filter 

Y Model + Diffusion Kit 


20 


20 

∅200 

Pre-cut hole for possible 

treated fresh air inlet 

25 

Isophonic circular duct 

Diffusion plenum 

Telescopic sleeve 

Air diffusion grille 

DIFFUSION KIT 


Wall

COADIS 


Motor 

reference 


THERMAL PERFORMANCES 

235/11 

235/22 

235/33 

Air flow 

m 3 /h 

Available 

static 

pressure Pa 

(1) 

2-pipe 

system W 

coil heating 

capacity 

Cooling capacity 

4-pipe W 

type coil 

heating 

capacity 

ISO or NR 

comfort 

level 

Air temperature mean rise in K (2) 

Auxillary electric heater 230/1/50 

Total Sensible 1R 1R 2R 

600 1200 

R1 355 40 5 390 1 730 1 430 1 920 38 5,0 10,0 

R2 325 5 050 1 630 1 330 1 850 35 5,5 11,0 

R3 290 4 620 1 500 1 200 1 760 32 6,1 12,3 

R4 250 4 120 1 350 1 060 1 660 28 7,1 14,3 

R5 200 3 480 1 150 887 1 500 23 8,9 17,8 

R6 145 2 670 903 683 1 290 17 12,3 24,6 

R7 105 1 940 673 501 1 060

8 

Coadis Slim 


PRICE WITHOUT VAT 

I Model 

Y Model 

235/11 

235/22 

235/33* 

235/11 

235/22 

235/33* 

* Extra price for special 

motor size 235/33 

(consult us for 

characteristics). 

Water coil only 

Standard unit 

Water coil + electric element (2-pipe + 2 wires system) 

Connectors on left Connectors on right Connectors on left Prise à droite 

2-pipe 

system 

4-pipe 

system 

2-pipe 

system 

4-pipe 

system 

Code 7062213 7086872 7086876 7086880 

1 heating element 

600W 

7086885 

2 heating 

elements 

1200W 

7086886 

A I R C O N D I T I O N I N G - R E F R I G E R A T I O N - A I R H A N D L I N G - H E A T E X C H A N G E - 

1 heating element 

600W 

7086896 


2 heating 

elements 

1200W 

7086897 

€ ● ● ● ● ● ● ● ● 

Code 7062220 7086873 7086877 7086881 

900W 

7086888 

1800W 

7086889 

900W 

7086899 

€ ● ● ● ● ● ● ● ● 

Code 7062221 7086874 7086878 7086882 

1200W 

7086890 

1800W 

7086891 

2400W 

7086892 

1200W 

7086901 

1800W 

7086902 

€ ● ● ● ● ● ● ● ● ● ● 

Code 7062222 7086909 7086914 7086918 

600W 

7086922 

1200W 

7086923 

600W 

7086933 

€ ● ● ● ● ● ● ● ● 

Code 7062223 7086910 7086915 7086919 

900W 

7086924 

1800W 

7086925 

900W 

7086936 

€ ● ● ● ● ● ● ● ● 

Code 7062225 7086912 7086916 7086920 

1200W 

7086926 

1800W 

7086928 

2400W 

7086929 

1200W 

7086938 

1800W 

7086940 

€ ● ● ● ● ● ● ● ● ● ● 

Code E040290 

€ ● 

See pages on controls for a complete offer : terminal unit + control 

COADIS SLIM OPTIONS (FITTED ON THE UNIT) 

Designation 235/11 235/22 235/33 

Sheet metal air return plenum with circular Ø200mm nozzles and filter housing 

€ 

● 

€ 

● 

€ 

● 

Air intake plenum with Ø200mm nozzles, without filter 

€ 

● 

€ 

● 

€ 

● 

Designation 

Condensates draining pump mounted on the unit with overflow 

safety device. 8/h max. flow for a 1 m draining height. 

Draining : 6mm internal diameter flexible tube, 8mm diameter 

nozzle. This accessory must be completed with a valve type 

regulation allowing slaving of the high safety device to the valve 

closing (condensates stopped). 

Approximate calculation of the condensate water flow : 

Qv (l/h) = (P totale - P sensible) (W)/ 680 

Price 

Code € 

E045004 ● 

NN AA 00 66 .. 66 11 88 CC 

1800W 

7086900 

2400W 

7086903 

1200W 

7086935 

1800W 

7086937 

2400W 

7086941


ACCESSORIES (SUPPLIED SEPARATELY) 

Designation 


Price 

Code € 

Resilient mounts supplied separately (4 required per unit) 0219453 ● 

Smooth sleeve alone, ext. Ø 100 mm with screws. 7013442 ● 

Shell assembly, ext. Ø100mm (2) with self adjusting module 

equipped with a gasket. 

Packed with screws and assembly drawing. 

The air flow rate controller is designed to supply a determined flow 

(1) with a differential pressure between 50 and 100 Pa. 

(1) 3 air flows are available by using wedges. The minimum air flow 

is by default. 

(2) Ø125mm, consult us 

2 piece male / female connectors 

15(1)/30/45 

m 3 /h 

60(1)/75/90 

m 3 /h 

Condensates draining pump Kit to be mounted on the unit with overflow safety device. 8/h max. flow for a 1 m draining height. 

Draining : 6mm internal diameter flexible tube, 8mm diameter nozzle. This accessory must be completed with a valve type 

regulation allowing slaving of the high safety device to the valve closing (condensates stopped). 

Approximate calculation of the condensate water flow : Qv (l/h) = (P totale - P sensible) (W)/ 680 

* In case of fresh air intake only 

* 

* 

All-or-nothing 230/1/50 motorised damper, voltage absence closing, 

for use with ResidenCiat system (SUPPLIED SEPARATELY) 

7013440 ● 

7013544 ● 

5202314 ● 

7023316 ● 

Ø200 5202619 ● 

Ø160 5202618 ● 


9

10 


EUVOVENT PERFORMANCES - 2-PIPE SYSTEM 

CIAT takes part in the EUROVENT fan coil unit certification program.In order to profit from the last 

updates, we advise you to consult Internet site EUROVENT www.eurovent-certification.com 

EUROVENT mode, 2-pipe system : 

- Summer : cold water 7/12°C, air 27°C BH 19°C 

- Winter : hot water inlet 50°C for determined in summer mode, air 20°C 

For ductable units, the air flows are determined by a available static pressure of 50Pa in medium speed. 

2-pipe 

COADIS 


235/11 

235/22 

235/33 

Motor 

reference 

Dp : pressure drop 

Lw : acoustic dBA power 

Air flow 

Available 

static 

pressure 

Sensible 

cooling 

capacity 

Total 

cooling 

capacity 

Total 

heating 

capacit 

Dp cold Dp hot Lw Diffusion 



Lw air intake 

+ 

radiated 

m3 /h Pa kW kW kW kPa kPa dBA dBA 

R1 255 71 1,06 1,18 1,68 11,2 9,6 56 59 

R2 240 62 1 1,11 1,59 10,1 8,7 54 57 

R3 215 50 0,91 1,02 1,47 8,6 7,4 52 55 

R4 190 39 0,81 0,92 1,33 7,1 6,2 49 51 

R5 160 27 0,7 0,8 1,14 5,5 4,8 44 47 

R6 120 15 0,55 0,65 0,9 3,7 3,3 38 41 

R7 85 8 0,41 0,48 0,66 2,2 2 28 33 

R1 465 77 1,98 2,31 3,11 12,1 10,5 59 62 

R2 425 64 1,82 2,17 2,91 10,7 9,4 56 60 

R3 375 50 1,63 1,99 2,65 9,1 8,1 53 56 

R4 325 37 1,44 1,78 2,34 7,4 6,6 50 52 

R5 280 27 1,26 1,57 2,08 5,9 5,3 46 48 

R6 230 18 1,06 1,32 1,75 4,3 3,9 41 43 

R7 175 11 0,83 1,03 1,37 2,7 2,5 35 37 

R1 615 68 2,86 3,43 4,34 31,5 27 57 60 

R2 525 50 2,52 3,07 3,83 25,7 22,1 53 56 

R3 455 37 2,21 2,74 3,4 21 18 49 52 

R4 385 26 1,9 2,39 2,94 16,4 14,1 45 47 

R5 310 17 1,58 2,02 2,47 12 10,5 40 42 

R6 250 11 1,29 1,67 2 8,5 7,4 35 37 

R7 185 6 0,97 1,27 1,54 5,1 4,6 28 29


EUVOVENT PERFORMANCES - 4-PIPE SYSTEM 

CIAT takes part in the EUROVENT fan coil unit certification program.In order to profit from the last 

updates, we advise you to consult Internet site EUROVENT www.eurovent-certification.com 

EUROVENT mode, 2-pipe system : 

- Summer: cold water 7/12°C, air 27°C BH 19°C 

- Winter: hot water 70°C/60°, air 20°C 

For ductable units, the air flows are determined by a available static pressure of 50Pa in medium speed. 

4-pipe 

COADIS 


235/11 

235/22 

235/33 

Motor 

reference 

Dp : pressure drop 

Lw : acoustic dBA power 

Air flow 

Available 

static 

pressure 

Sensible 

cooling 

capacity 

Total 

cooling 

capacity 

Total 

heating 

capacit 

Dp cold Dp hot Lw Diffusion 


Lw air intake 

+ 

radiated 

m3 /h Pa kW kW kW kPa kPa dBA dBA 

R1 255 71 1,06 1,18 1,26 11,2 1,6 56 59 

R2 240 62 1 1,11 1,23 10,1 1,5 54 57 

R3 215 50 0,91 1,02 1,17 8,6 1,4 52 55 

R4 190 39 0,81 0,92 1,1 7,1 1,3 49 51 

R5 160 27 0,7 0,8 1 5,5 1,1 44 47 

R6 120 15 0,55 0,65 0,86 3,7 0,8 38 41 

R7 85 8 0,41 0,48 0,69 2,2 0,6 28 33 

R1 465 77 1,98 2,31 2,57 12,1 8 59 62 

R2 425 64 1,82 2,17 2,45 10,7 7,4 56 60 

R3 375 50 1,63 1,99 2,3 9,1 6,6 53 56 

R4 325 37 1,44 1,78 2,12 7,4 5,7 50 52 

R5 280 27 1,26 1,57 1,96 5,9 5 46 48 

R6 230 18 1,06 1,32 1,74 4,3 4,1 41 43 

R7 175 11 0,83 1,03 1,47 2,7 3 35 37 

R1 615 68 2,86 3,43 3,93 31,5 20,5 57 60 

R2 525 50 2,52 3,07 3,62 25,7 17,8 53 56 

R3 455 37 2,21 2,74 3,34 21 15,5 49 52 

R4 385 26 1,9 2,39 3,03 16,4 13 45 47 

R5 310 17 1,58 2,02 2,68 12 10,5 40 42 

R6 250 11 1,29 1,67 2,31 8,5 8,1 35 37 

R7 185 6 0,97 1,27 1,89 5,1 5,7 28 29 

Non contractual document. With the thought of material improvement always in mind, CIAT reserves the right,without notice, to proceed with any technical modification. 

Head office & Factories 

Avenue Jean Falconnier - B.P. 14 

01350 - Culoz - France 

Tel.: 33 4 79 42 42 42 - Fax: 33 4 79 42 42 10 

e-mail: info@ciat.fr - http:\\www.ciat.com 

CIAT Service 

Tél. : 33 4 79 42 42 90 - Fax : 33 4 79 42 42 13 

Compagnie Industrielle d’Applications Thermiques - S.A. with a registered capital of 26 000 000 € - R.C.S. Belley B 545 620 114 


11

Coadis SLIM - Про Терм

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