Non-reversible duct air conditioner TECHNIBEL
DSFI L

Ducted heat pump split air conditioners
for residential application in false ceiling
Operation range up to 15°C of outdoor
air temperatures
2/3 way plenum (optional)
High efficiency DC Inverter technology
Ozone friendly refrigerant R410A
Infrared receiver and remote control
for all functions
Integrated pump for condensate discharge

Heat pump ducted air conditioners, for commercial applications
High efficiency DC Inverter technology
Ozone friendly refrigerant R410A
Wide operating range, with outdoor air temperatures up to -15°C, in both cooling and heating modes
Easy modification of the static pressure
on site

Heat Pump ducted split air conditioners, ideals for commercial installations in false ceiling.
3-way (DSAFP255) or 4-way (DSAFP365-485) air diffusion.
PAM DC Inverter technology ("pulse amplitude modulation").
Ozone friendly refrigerant R410A.
Single-phase (230/1/50) power supply thanks to DC Inverter technology low consumption.
Dynamic refrigerant control by DC Inverter compressor and circuit, electronic valve and fuzzy logic managed by a powerful microprocessor.
Special function during heat pump start-up and defrosting cycle to avoid cool air emission in the room.
Automatic change-over between cooling and heating modes.
Among the control units available for this kind of indoor unit (all optional):
- the infrared remote control, equipped with a 24h digital timer and a temperature sensor granting automatically
the best comfort conditions ("I Feel" feature);
- a special wired controller with configuration, diagnostic and weekly timer capabilities.