Functional Description - Danfoss Termix BV Operating Manual

Operating Guide Termix BV

2.0 Functional description

Instantaneous water heater with heat exchanger and
thermostatic or automatic controls. Designed for
wall-mounting.
Application
The Termix BV substation is an instantaneous water heater
featuring superb heat extraction and high performance. The
substation is delivered with thermostatic or automatic controls.
The Termix BV is suitable for large apartment houses, sports arenas
and schools, where large amounts of hot water are needed. The
hot water systems are available in 7 different sizes with an output
from 77-265 kW. The Termix BV unit is supplied with PU insulated
heat exchangers.
Domestic hot water (DHW)
The domestic hot water is prepared in a plate heat exchanger
and the temperature is regulated with thermostatic or automatic
controls. The thermostatic solution is regulated with self-acting
thermostatic control valves. The substations with high output are
controlled with two valves connected in cascade in order to control
both small and large demands for hot water in an efficient manner.
The Termix BV can also be mounted with automatic controls.
There is no additional pressure loss on the secondary side of the
heat exchanger with a thermostatic or automatic control valve.
Therefore this type of regulation can be used by low pressure in the
cold water mains.
Domestic hot water circulation
The Termix BV substation is supplied with connections for DHW
circulation including circulation pump and a nonreturn valve as
a standard.
AQ110886477411en-020601/ LUK41500
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