Idiomas disponibles
Idiomas disponibles
5. Transportation & installation
5.1. Transportation
•
Secure the unit with straps to prevent sliding or
tipping during transport.
•
Transport the unit only in a horizontal position.
•
The unit should only be placed on the feet posi-
tioned in the bottom of the product.
•
If the unit is moved when the temperature is near
or below 0°C (32°F), make sure it is fully emptied
of water to avoid damage.
5.2. Installation preparations
•
Read all the included information for safety rea-
sons before installing the equipment.
•
Follow the applicable laws and regulations at the
time of purchase, in addition to this manual.
•
Installation must always be in accordence with
local legistration.
•
Consider leaving at least 1m free space around
the unit for easier maintenance.
•
Rinse the pipeline thoroughly before connecting
the unit.
5.3. Mounting Instructions
For safe mounting, note the following:
•
Only install the unit in a frost-free area.
•
Refer to the installation drawing for recommend-
ed installation height. The feet can be adjusted to
stabilize the unit on uneven surfaces.
5.4. Electrical installation
Refer to section 11 for electrical diagrams and rat-
ings.
5.4.1. Power supply
Connection instruction is mounted on the cables.
The phase order is subordinated.
5.4.2. Earth leakage circuit breaker (ELCB).
•
Use an earth leakage circuit breaker (ELCB), also
known as a residual current device (RCD) or a
residual current circuit breaker (RCCB), in a system
that includes a variable speed drive connected to 3
phase 400V.
•
The trip level of the ELCB must be 300mA.
•
Note that the 30mA used in households can malfunction
due to earth leakage.
36
5.4.3. Service switch
The unit must always be connected to the main sup-
ply through a separate service switch.
BF16
Voltage:
3/PE 380-
528VAC
Frequenz:
50/60HZ
Motor load:
22 kW
Nominal
55A
current:
Fuse:
63A
L1, L2, L3,
4x16
PE (min)
5.5. Water connection
For technical specifications on water supply, refer to
section 3.4.
To minimize pressure loss in the supply line:
•
Avoid long pipe lines.
•
Use low pressure resistance ball valves.
•
Avoid fittings with high pressure loss.
BF24
BF32
3/PE 380-
3/PE 380-
528VAC
528VAC
50/60 Hz
50/60 Hz
33 kW
44 kW
82.5A
110A
100A
125A
4x35
4x50
