Putting Into Operation - hajdu Z30ErP Aufbau- Und Betriebsanleitung

The current of the electric system has to be connected to the container through
a two-pole switch (disconnecting all poles) ensuring full disconnection in an envi-
ronment of overvoltage category III. (At least 3mm separation distance between
open poles.
The required mains cable wire diameter is min.: 1.5 mm
mance indicated on the plate.
Cable types suitable for connecting to the mains:
Suitable type:
• HØ5 VV-F
• HØ5 RR-F
6.2
Connection with wire protection tube is not allowed!
If the diameters of connected wires differ, the removal of some material at the
bottom plate opening may be needed to ensure proper alignment.
The internal circuit diagram of the hot water container is shown in Figure 8 .
The mains supply lead must be connected to the contact points of the installed
limiter. After connection, the mains supply lead must be protected against pulling
by tightening the wire clamp at the inlet.
The mains supply lead must be inserted between the two clamp halves, and then,
they must be fixed to the bottom of the shell using fastening screws.
6.3 Contact protection rating of the appliance: I.
The cover (bottom plate) of electrical assemblies provides adequate protection
against accidental touching of powered parts during operation. Connect the ap-
pliance phase aligned to the electrical network, in line with the connection draw-
ing shown both on the bottom plate and in Figure 8.
We recommend to use contact protection relay within the electrical network of
the facility.
6.4
It is forbidden to operate the hot water container without any protective earthing!
The protective earthing must comply with the requirements under the IEC 60364
standard .
Connect the earth conductor (green & yellow) to the earthing bolt on the cover.
Thread the bare wire end under the earthing washer, and fix it with the spring
washer and nut .
After mounting, making the hydraulic and electrical connections and filling
up the container with water, the appliance can be put into use. When heating
up the first time, have proper operation supervised by a professional.
A qualified technician must perform the installation and first start-up of
the appliance, in line with the relevant national regulations in effect, and
any other requirement set out by the local governments or public health
Alternative type:
(HØ5 VV-K)
(HØ5 RR-K)

7. PUTTING INTO OPERATION

institutions.
, subject to the perfor-
2
3 2 3
EN