PRODUCTS

EShop-number

Password

Welcome to CAIROX BELGIUM

Pricelist request Request e-shop access Professional info Promotions

CHR PRO • Heat recovery units system D ≤ 600 m3/h

PROJECTS

Residential
Counterflow
R-COVERY
Qv ≤ 600 m³/h
Price available on request
Heat recovery unit with efficiency ≥ 85%

Accessories

CVREN 4 • 4-positions switch TC E-BUS • Touch controllers with weekly program DCREN AC • Wall-mounted controls with weekly control RFREN • Wireless remote control HRT REN • Humidity sensors for Brink heat recovery units CO2 REN E-BUS • CO2 sensor DCV • Demand Controlled Ventilation 2.0 MC FLR • CVR-VNF • Electrical heating battery for Flair FS FLR • Replacement filters for Flair and CHR PRO FLR-RF CO2 • Wireless room CO2 sensors for Flair and CHR PRO units FLR-RF RH • Wireless room humidity sensors for Flair and CHR PRO units FLR-RF CONTROL • Wireless wall controllers

Datasheet Certificates / Declaration of conformity Certificates / Energy label / CHR 325 PRO

Heat recovery unit system D with high efficiency for projects < 600 m³/h. Price available on request.

Brand

R-COVERY

Application

For projects
Ventilation with heat recovery for domestic and non-residential applications where high efficiency is required
Applicable for flow rates up to 600 m3/h
Available in different configurations
Suitable for indoor installation in a frost-free area

Specifications

Modulating electric preheater, 0 to 100%, with air guides
'Bypass boost' function
Fireplace function
Vibration-free mounting
Supply voltage: 230Vac
Devices can be connected in cascade (up to 10 pieces) via eBus
ModBus communication
Filter wizard for end user

Composition

EC motors with constant flow (EBM) equipped with integrated anemometer
TFT touchscreen with integrated 4-position controller and wizard for maintenance and delivery
Supplied ball siphon with 32 mm connection
Automatic bypass valve (100%) with actuator, equipped with air guides and EPDM sealing
Housing made of epoxy-coated steel sheet (RAL 9016)
Inner part made of EPS foam parts without thermal bridges
Round connections of diameter 160mm
Standard 2x ISO coarse 60% filters
Easy maintenance: all components are removable from the front of the device

Fan

Energy-saving EC direct current EBM motors
Constant flow regulation
Integrated anemometer for fast and accurate measurement, even at low flow rates
Integrated into an energy efficient volute

Exchanger

Brand: Holmak TST35
Made from PETG
Large surface area for higher efficiency, reduced resistance and less noise
Equipped with guides with EPDM seal

Controller

eBus
ModBus
RJ12
USB for RF-FLR dongle
24Vdc OUT signal

Certification

	NBN EN308			EN13141-7
	Flow rate	Capacity/motor	h_t,epb	Sfp
	max. m³/h	max. W	min. %	W(m³/h)
CHR 225 PRO	225	42W	85	0,17
CHR 325 PRO	322	59W	86	0,15
CHR 400 PRO	401	77W	85	0,17
CHR 600 PRO	594	143W	84	0,25

Accessories

4-position switch with filter indication, type CVREN 4
Wired touch-control with weekly timer, type TC E-BUS
Wireless remote controls en sensors, type FLR-RF
Humidity sensor (ducted sensor), type HRT REN
Wired CO₂ sensors (up to 4 pieces) via eBus connection, type CO2 REN E-BUS
Bi-zonal demand ventilation based on time or CO₂, type DCV
Replacement filters, type FS FLR
Mounting frame, type MC FLR
Additional external pre- or post-heating battery, type CVR-VNF

Order example

CHR 325 PRO R

Explanation

CHR = Cairox Heat Recovery unit, type of heat recovery unit

325 = maximum air flow in m³/h
PRO = for projects

R = right configuration (L = left configuration)

Technical data

		CHR 225 PRO	CHR 325 PRO	CHR 400 PRO	CHR 600 PRO
Supply voltage	[V/Hz]	230V/50Hz
Dimensions (W x H x D)	[mm]	600 x 650 x 650	750 x 650 x 560	750 x 650 x 560	800 x 850 x 661
Duct diameter	[mm]	4 x 125	4 x 160	4 x 180	4 x 200
Ø connections of condensate drain	[mm]	32
Weight	[kg]	29	37	37	49
Filter as standard (ISO16890)		ISO COARSE 60% (G4)

Technical data

CHR 225 PRO
Q [m³/h]	40		50		100		150		225
Ps [Pa]	3	6	5	10	20	40	44	89	100	200
P [W]	7.9	8.2	8	8.5	13.2	15.9	26.2	34	61.5	82
[A]	0.1	0.11	0.1	0.1	0.13	0.15	0.22	0.29	0.48	0.63
CHR 325 PRO
[m³/h]	50		100		150		250		325
[Pa]	2	5	9	19	21	43	59	118	100	200
[W]	6.1	6.4	8.2	9.7	15.4	19.4	46.9	61.4	87.2	116.5
[A]	0.08	0.08	0.09	0.11	0.16	0.19	0.42	0.53	0.73	0.94
CHR 400 PRO
[m³/h]	50		100		200		300		400
[Pa]	2	3	6	13	25	50	56	113	100	200
[W]	4.4	4.6	5.3	6.4	22.7	28.5	62.6	78.9	126.6	160.8
[A]	0.06	0.06	0.07	0.08	0.25	0.31	0.58	0.71	1.01	1.26
CHR 600 PRO
[m³/h]	100		150		300		500		600
[Pa]	3	6	6	13	25	50	69	139	100	188
[W]	12.1	12.5	17.2	18.3	44.5	54.2	166.6	203.1	250	288
[A]	0.18	0.19	0.23	0.24	0.46	0.55	1.45	1.71	2.11	2.3

Sound data

CHR 225 PRO
Q [m³/h]	50	100	100	150	150	225	225
Ps [Pa]	25	25	50	50	100	100	150
Lwa 2 [dB(A)]	28	31	33.5	38.5	40.5	45.5	47
Lwa 5 [dB(A)]	<30	<34,5	<36,5	44	43	47.5	48.5
Lwa 6 [dB(A)]	43.5	48.5	50.5	55	57.5	62.5	64.5
CHR 325 PRO
Q [m³/h]	100	150	150	200	200	250	250	325
Ps [Pa]	25	25	50	50	100	100	150	150
Lwa 2 [dB(A)]	27	34	35	40	41	46	46	51
Lwa 5 [dB(A)]	32	40	38	46	44	49	49	55
Lwa 6 [dB(A)]	44	49	51	55	57	61	62	69
CHR 400 PRO
Q [m³/h]	150	250	350	400
Ps [Pa]	25	50	100	100
Lwa 2 [dB(A)]	37	43.5	52	55
Lwa 5 [dB(A)]	43.5	46.5	51	61
Lwa 6 [dB(A)]	50	58	69.5	71
CHR 600 PRO
Q [m³/h]	150	300	300	500	500	600	600
Ps [Pa]	25	50	100	100	150	100	150
Lwa 2 [dB(A)]	37.5	45.5	46	56	54.5	56.5	56.5
Lwa 5 [dB(A)]	35	45	42.5	51	52	53.5	56.5
Lwa 6 [dB(A)]	43.5	53	53.5	60.5	61.5	62	66.6

I₁ = Power consumption, excluding preheater

I₂ = Power consumption, including preheater

Lwa 2 = Ambient sound power
Lwa 5 = Sound power on the suction side
Lwa 6 = Sound power on the discharge side

HELP Copyright Sales conditions Cookie policy fujitsu-airco.be

Requesting information. Please wait a moment...