Heat Adjustment Systems (Optional) - Immergas VICTRIX PRO 1 I Series Technical Sheet

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System heating.
Individual modular boilers or installed in cascade configuration,
require a suitable heat adjustment system able to communicate
simply with the boiler, in order to satisfy the most varied system
requirements.
For this reason it is possible to couple a series of accessories to
VICTRIX PRO 1 I boilers with the purpose of optimising the
climatic regulation of the heating system.
In synthesis, VICTRIX PRO 1 I can be installed with two types
of plant:
• In cascade configuration (with the system divided into one
or more zones), use the cascade regulator coupling the zone
manager or the modulating room thermostat for the heat
adjustment of the individual zones. With the exception of
operation in simple cascade (see chapter 31).
• Individually (with the system divided into zones), use the
cascade regulator coupling the zone manager or the modulat-
ing room thermostat for the heat adjustment of the individual
zones. In case of individual zone or three-way valve kit cou-
pling, an On-Off room chrono-thermostat must be used.
Production of Domestic Hot Water.
Both in case of single installation or in cascades, the set-ups
for coupling with a separate storage tank unit are supplied with
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HEAT ADJUSTMENT APPENDIX

HEAT ADJUSTMENT SYSTEMS (OPTIONAL)

VICTRIX PRO 1 I
relevant kits, available in the 200, 300, 500, 1000, 1500 and 2000
litre versions. The Storage Tank units are equipped with double
coil for heat exchange. They are designed for coupling to Im-
mergas solar solutions for the production of hot water in large
houses or condominiums, as well as sport structures and hotels.
With VICTRIX PRO 1 I it is possible to select two different
coupling systems of the separate storage tank unit:
• Three-way valve kit for coupling the separate storage tank
unit (in case of installation of individual boiler). The con-
nection to the separate storage tank takes place simply by
positioning the 3-way valve and replacing the NTC probe,
present as per standard on the storage tank, with the probe
contained in the 3-way valve kit. In this case, the heating sys-
tem and the domestic hot water are managed by the boiler's
electronic system.
• Cascade and zone regulator kit. Here, the storage tank unit
is managed as zone via an external pump. This is possible
with individual configuration and also with boilers in cascade
configuration. In this case, the storage tank unit is controlled
by the separate storage tank probe, which replaces the NTC
temperature probe, present as per standard on the unit itself.