MELAG Vacuklav 23 B+ Installation Information

Devices with fixed connection
(Vacuklav 24 B+, 24 BL+, 30 B+, 40 B+, 44 B+)
Space requirements
The space requirements for the device corresponds to its dimensions plus at least 5 cm on the side and above
the device to provide a sufficient ventilation. When you incorporate the device into existing furnishings, be sure to
maintain 5 cm of clearance space on all sides.
Steam egress can occur during operation. Do not set up the device in the immediate proximity of a smoke
detector. Maintain clearance from materials which could suffer damage from steam.
Additional space for feed water supply
There is additionally required space for the MELAG storage container, alternatively for the water treatment unit
MELAdem 40, MELAdem 47 or other containers such as the original container of the supplier.
Bearing capacity (without load and feed water)
Place the device on a level and horizontal surface.
Model name
Vacuklav 24 B+
Vacuklav 24 BL+
Vacuklav 30 B+
Mains supply
Model name
Electrical connection
Electrical power
)
* max. voltage range 207-253 V
Cold water connection (max. temperature. 15 °C)
The connection of the device to the water supply is comparable with the connection of a washing machine in a
domestic context. The water connection must be done according to the European standard EN 1717. A separate
3/4" water tap with integrated return flow inhibitor and pipe aerator is recommended (nominal width of water pipe
DN15 with 1/2" fitting).
NOTICE
Do not connect any further device to an existing angle valve.
Malfunctions in the cooling water system could be the consequence.
Flow pressure
Required flow pressure with a flow rate of 3 l/min > 1.2 bar.
Inlet hose
Length of the cooling water inlet hose is 2.5 m (DN16), optional 5 m available
Water stop
MELAG recommends the installation of a water stop (leak monitor with shut-off valve and probe).
Wall drain or siphon drain
A wall drain, nominal width DN40 or a siphon drain (sink drain) is required to drain off the cooling water.
AS_093-11_Profi_PremPlus_EN
®
Vacuklav 23 B+, 24 B+, 24 BL+, 30 B+, 31 B+, 40 B+, 41 B+, 43 B+, 44 B+
Weight
48 kg
53 kg
45 kg
Vacuklav 24 B+, 24 BL+, 30 B+
)
220-240 V* , 50/60 Hz,
separate fuse protection with 16 A,
residual current device 30 mA
2100 W (from SW v4.07)
Rev. 2 - 20/2249
General information for installation
Model name
Vacuklav 40 B+
Vacuklav 44 B+
Vacuklav 40 B+, 44 B+
)
220-240 V*
separate fuse protection with 16 A,
residual current device 30 mA
3400 W
Weight
55 kg
64 kg
, 50/60 Hz,
1/2