Detail reference

KORAWALL Optimal-V WVO

KORAWALL Optimal-V WVO wall-mounted convector is an efficient, energy-saving forced-convection heating unit and has a light cooling function. It is equipped with a set of high-performance, low-energy fans. Our wall-mounted units achieve high heating efficiency, even at low temperature gradients. Convectors with forced convection are ideal for installation situations with heat pumps, solarenergy systems, condensing boilers, or as an additional heat source for underfloor heating. They have the advantage of being a source of pleasant heat during the seasonal transition periods of the year. If needed, they can provide a rapid ambient temperature increase. Their light-cooling ability offers an additional option in summer. Wall-mounted convectors with fan can be operated via BMS. They react to changes in ambient temperature immediately, have very quiet operation and low surface temperature. These features of wall-mounted convectors with fan make them ideal for installation situations involving not only family houses or apartments, but also for use in public buildings.

KORAWALL Optimal-V WVO	galvanised steel casing
Height	450 mm
Width	110 mm
Length	600, 750, 1 000, 1 250, 1 500, 1 750, 2 000 mm
Heat output	from 190 to 8 960 W
Cooling output	up to 1 419 W
Exchanger height	240 mm
Exchanger width	60 mm
Max. operating pressure	1,2 MPa
Max. operating temperature	110 °C
Max. surface temperature	40 °C
Connection thread	internal G ½"
Hydraulic connection	bottom (right-side or left-side)

The unit is designed for cooling in the non-condensation zone only, i.e. above the dew-point temperature. The unit is not equipped with condensate drainage.

Heat output [W] where t1/t2/ti / EN 16430.
The unit is designed for cooling in the non-condensation zone only, i.e. above the dew-point temperature. The unit is not equipped with condensate drainage.

Heat output
Cooling performance

Heat output

Input temperature [°C]

Output temperature [°C]

Air temperature [°C]

ΔT

Depth 450 / Width 110
Length	Degree of rotation	Heat output
600	0
600	1
600	2
600	3
750	0
750	1
750	2
750	3
1000	0
1000	1
1000	2
1000	3
1250	0
1250	1
1250	2
1250	3
1500	0
1500	1
1500	2
1500	3
1750	0
1750	1
1750	2
1750	3
2000	0
2000	1
2000	2
2000	3

Cooling performance

Input temperature [°C]

Output temperature [°C]

Air temperature [°C]

ΔT

Depth 450 / Width 110
Length	Degree of rotation	Cooling performance
600	0
600	1
600	2
600	3
750	0
750	1
750	2
750	3
1000	0
1000	1
1000	2
1000	3
1250	0
1250	1
1250	2
1250	3
1500	0
1500	1
1500	2
1500	3
1750	0
1750	1
1750	2
1750	3
2000	0
2000	1
2000	2
2000	3

Standard contents

galvanised steel casing, lacquered in white RAL 9016
weight-bearing part for anchoring the unit on wall in the colour of casing
Al/Cu heat exchanger lacquered in black RAL 9005 with low water content, bleed valve and uniquely shaped fins for higher heat output
a set of low-energy EC fans 24 V DC with terminal block and regulator (FCR BOX)
dust filter
installation instructions, durable packaging

Optional accessories

further RAL lacquers for casings available
TEP 24 V DC thermoelectric actuator
LM thermostatic and control valve
SIEMENS RDG 160T, RDG 260KN or RAB 21-DC room thermostats
QAA32 room temperature sensor
SIEMENS IRA 211 remote control
24 V DC power supply
R-Box

Convector compositition

1 safety cover grille, punched into the casing

2 convector casing made of galvanized steel

3 Al/Cu heat exchanger lacquered RAL 9005

4 weight-bearing part for mounting the convector on the wall

5 a set of low-energy EC fans 24 V DC with terminal block (FCR BOX)

6 dust filter

7 LM thermostatic and control valve
8 thermoelectric actuator

Note

We recommend equipping the convector with the LM regulation valve with a higher flow rate.

Regulation elements are not included in the standard delivery package and must be ordered separately.

Regulation elements are identical for all forced-convection products (OC system).

KORAWALL Optimal-V WVO height 450 mm / widht 110 mm

Measurements shown in mm.

CONVECTOR ASSEMBLY KORAWALL Optimal-V (WVO)

We recommend placing the wall-mounted unit on the perimeter wall, 100 mm above the floor.
We recommend equipping the convector with the LM regulation valve with a higher flow rate .
The water inlet must always be connected to the pipe leading to the upper part of the convector and also attach the LM regulation fitting .
The heat exchanger and casing must be well protected against contamination. Heating units must be regularly serviced; heat exchangers and fans cleaned.
The unit is installed on a wall using the rear weight-bearing part. We recommend to check the correct positioning of the heat exchanger with fittings and the casing prior to connecting the heat exchanger to the heating system.
The regulation is identical for KORAFLEX FV trench heaters and KORALINE OLOC free-standing convectors.
We recommend equipping the KORAWALL WVO and WVP with a thermo-electric actuator.
Do not forget to install the power supply cable near the unit installation site.

Anchoring diagram

The unit is designed for cooling in the non-condensation zone only, i.e. above the dew-point temperature. The unit is not equipped with condensate drainage.

Catalogue KORAWALL

Licon Heat - BIM data (Building Information Modeling)

ORDER CODE

Example order code: WVO-150/45/11-V5SPSP-10-RT

KORAWALL Optimal V WVO wall-mounted convector, length 150 cm, height 45 cm, width 11 cm, sheet metal steel casing white RAL 9016, bottom right connection with standard regulation.

KORAWALL	Ventilator	Type		Length/Height/Width [cm]		Exchanger type	Exchanger colour	Casing material	Grille type	Connection type	Connection side		Colour code		Regulation
W	V	O	-	150/45/11	-	V	5	S	P	S	P	-	10	-	RT
		Optimal-V				reversible	black RAL 9005	steel	perforated	bottom	P - right L - left		10 RAL 9016 ** RAL - Code 99 other RAL colour		24 V DC regulation

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