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1
INSTRUCTIONS FOR
MODELS:
VICTRIX TT SERIES
VICTRIX ZEUS
Installation and maintenance must be performed
in compliance with the regulations in force, ac-
cording to the manufacturer's instructions and
by authorised professionally qualified personnel,
intending personnel with specific technical skills
in the plant sector, as envisioned by the Law.
Victrix TT, Victrix Maior TT
Victrix Zeus
Victrix kW TT
Electric connection.
The board consists of three relays (relay 1 = K1;
relay 2 = K2 and relay 3 = K3). The relays can
be configured according to the boiler model.
Therefore, different functions can be obtained
depending on the connection (see boiler instruc-
tion booklet).
N.B.: for the configuration of the functioning op-
tions, refer to the P.C.B. programming paragraph
in the boiler instruction book.
Kit installation.
- Remove voltage from the appliance by discon-
necting the switch upstream from the boiler.
- Disassemble the boiler casing (see instruction
booklet relative to the boiler model).
- Open the control panel compartment to install
the relay board (1).
- Mount the board making the male pin (2)
match the hole in the board (1) and fix it using
the cross-head screw (3) (see figure 1-1).
- Make the electric connections between the
relay board (1) and the boiler P.C.B., placed on
the control panel rear, using the relative wiring
composed of two cables supplied with the kit.
2
3
1
3
2
3
1
3
1
3
2
Relay board technical data.
Power supply voltage: ............................................................................................................. 230VAC 50Hz
contact K1 max capacity: ..........................................................................................230VAC 1.00A cosφ 1
contact K2 max capacity: ..........................................................................................230VAC 0.75A cosφ 1
contact K3 max capacity: ..........................................................................................230VAC 0.75A cosφ 1
Relay K2 enabling contact (X25) SELV 24VDC 10mA (low voltage in safe conditions)
Attention: do not exceed the maximum load allowed by the fuses on the mother board (it is added to
the boiler load) (3.15A fuse).
31
- The connection cable between the relay
board and the boiler board must comply
with the path indicated by the arrows (fig.
1-1).
- The power supply must be connected to
terminals A and B.
- Connect the external components according
to the requirements following the wiring dia-
grams given on the next pages.
- Close the control panel, re-mount the casing
and re-apply the voltage to the appliance to
take it back to normal functioning conditions.
2
2
2
Fig. 1-1
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