© Danfoss | 2022.11| 3
LGB53080
Termix VX-IV - 3 Series DS Fully insulated
Introduction
This heat interface unit (HIU) is intended for connecting to a heat network
for the production of space heating (HTG).
Read through the instructions before starting installation work.
Pay particular attention to the safety precautions.
The manufacturer assumes no responsibility for failure to follow the
instructions. This applies to both personal injury and product damage.
The following operating conditions must be carried out in accordance
with the directions below:
Assembly, installation and commissioning
General assembly, installation and commissioning must be
carried out by a qualified and authorised HVAC technician.
All electrical connections must be carried out by an authorised
electrician.
Daily operations
After correct installation and commissioning, under normal
circumstances further adjustment of the unit will not be
necessary.
Maintenance and cleaning
Regular maintenance of the HIU is shown in the section
“maintenance”. This section also describes the cleaning
procedures.
Dismantling
Dismantling the HIU must be carried out by an authorised
and qualified HVAC technician.
For further information regarding disposal, please refer to the
section “disposal”.
Warranty and product liability
Danfoss A/S’ area of responsibility does not include balancing, scope of
works or mounting and correct connection of the unit.
If changes are carried out to the HIU’s configuration or structure, the
manufacturer can assume no responsibility.
The warranty does not cover incorrect use of the product.
