System proposal iTec XT Total EQ
iTec XT Total EQ system proposal.
This installation produces hot water, heat and/or cooling. The control module comes with an outdoor sensor, radiator out sensors, con-
denser pump (between indoor- and outdoor unit) and circulation pump (for space heating/cooling), 3-way valve, electric auxiliary heat-
er, a 180 litre water tank, an additional 60 litre volume tank and an expansion vessel.
The volume tank sensor and supply line temperature are controlled with reference to the outside
temperature following a set heat curve. The additional heater starts automatically on demand if auto mode is selected. The auxiliary
heater carries out peak heating charging (anti-legionella function) in those operating modes that permit auxiliary heat.
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Installation Guide iTec XT
Thermia AB AWIXT01IG0102
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