Herschel IRP4 3200W Installations & Bedienungsanleitung Seite 3

ELECTRICAL INFORMATION:
able 1 Herschel Power
T
Supply Rated Power
220-240V 3,200W
220 – 240V 4,800W
220 – 240V 6,400W
Do not operate if supply voltage exceeds 240 volts.
Wiring to these units provides for 2 power levels of each i.e.:
IRP4 1,600W + 1,600W
IRP6 2,400W + 2,400W
IRP8 3,200W + 3,200W
These power levels are manageable using a Herschel APX controller. Alternatively they can be wired for a
single power level using an alternative switching method.
Connection for 2 power levels:
Colour coding used in the supplied mains cable is as follows:
BROWN 'L1' wire is to be connected to LIVE 1 output terminal on the APX Controller
GREY 'L2' wire is to be connected to the LIVE 2 output terminal on the APX Controller
BLACK 'N' wire is to be connected to NEUTRAL
GREEN/YELLOW 'E' wire is to be connected to EARTH.
Connection for 1 power level:
Connect L1 & L2 together to a single 240V, 13.4A LIVE mains output.
Connect N to NEUTRAL
Connect E to EARTH.
Wiring to the unit must be connected in accordance with the relevant national electrical safety standards
and must be earthed. The electrical supply to the unit should be provided by connecting to a circuit
protected by a fuse or miniature circuit breaker suitable for the electrical rating of the unit.
The supply to the heater must be switched separately using a switch appropriately rated for the load and
supply voltage, the switch must be double pole (disconnecting both live and neutral conductors) and
form part of the fixed wiring in the installation in accordance with applicable wiring regulations.
Circuit protection should be rated in accordance with overall load. The switch used to activate power to the
Herschel POWER heater must be readily accessible.
The cable used to connect to the existing wiring should be correctly rated solid core wiring cable. Please
note that the use of flexible appliance cable with stranded conductors for permanent wiring (except for the
final connection between a cable outlet and the fixed equipment) is prohibited by IEE wiring regulations.
Where applicable, these regulations preclude the use of a 13A plug and socket for powering the
Herschel POWER heater. For the final connection to the Herschel POWER range, only the flexible cable and
cable entry supplied with the unit must be used. The cable must connect to the supply in a suitable enclosure
or cable outlet designed for that purpose. The cable outlet current carrying capacity must be greater than
the recommended current rating given in Table 1.
Specifications
Current Fuse
13.3A 16A
20.8A 32A
27.8A 32A
Hz
50/60
50/60
50/60