HPT 300 • HPT 300C
1. The connection of the container to the electrical system must be of a permanent
design. Wall sockets may not be used.
2. The current of the electric system has to be connected to the container through a
two-pole switch with at least 3 mm separation distance between open poles. Such
isolation device must be incorporated in the fixed wire network.
3. The required diameter per core for 3 core mains supply cables: 2.5 mm
subject to the performance indicated on the plate.
Cable types suitable for connecting to the mains:
Suitable types:
Connection with wire protection tube is not allowed.
4. The main net connection box positioned on the backside of the applience next to
the condenstion outlet. You should remove the connection box cover to get the to
electrical net connection point. Remove the Qty 4 screws of the cover. All ectrical
connection should be according to the schematic of figure 2.7. Please use gasket
on the cover to seal the cabel trough the cover, and tighten its nut after the cable
assembled. Please check the cover sealing before replace it, and tihghten again its
screws carefully.
Figure 2.6.-1 shows the electrical connection diagram of the hot water tank, and it is
also posted on the cover of the service compartment.
IT IS FORBIDDEN TO OPERATE THE HOT WATER CONTAINER
The protective earthing must comply with the requirements
64
2.6. Electrical connection
H0 5VV-F and H0 5RR-F
Figure 2.6.-1.
WITHOUT PROTECTIVE EARTHING .
under the IEC 60364 standard .
– 4 mm
,
2
2