Panasonic

Panasonic VRF TOP comfort

Variable Evaporation Temperature (VET)
As a standard Panasonic includes VET in all ECOi series since 2006. This smart control logic is done every 30 seconds and depends directly on real demand and outdoor conditions giving the best performance and adapting really on time and on real needs. Panasonic also includes variable heating temperature function.
1. Evaporation temperature
2. Indoor total demand (cooling mode)
3. Evaporation temperature
4. Evaporation temperature range

Cooling mode example (function also for heating is possible)

1. Evaporation temperature
2. Room load

Air discharge temperature sensor advantages

This technology has been applied successfully in many applications since 2016. Air discharge application.

1. Hotels. This technology increases occupant comfort and decreases energy consumption
2. AHU, thanks to the perfect temperature control AHU is one of the main applications of this sensor
3. Industrial applications to keep constant temperature like warehouses

We have high experience on this advantage.
· Safety
· Healthy
· Comfort
· Energy Saving

The Panasonic air discharge temperature sensor was created for security purposes. To avoid condensation in metals ducts, grilles, and in some indoor units close to high humidity areas as restaurants, retail and residential applications close to the sea, lakes and so on. This technology prevents condensation inside ducts, increasing health, because without water in ducts there is no possibility to grow mold, bacteria or other pathogens, avoiding flu, cold, etc..
This temperature sensor can be set up for cooling also for heating for healthy purposes for several application; warehouses for seeds, pharmacist warehouses, hospital, kindergarden, etc.

Air discharge temperature control
Available in all VRF indoor units, this control provides excellent comfort.
Discharge air at below 10°C is uncomfortable and can cause draughts. With Panasonic air discharge temperature control, air off temperature can be controlled between 7°C - 22°C.
  1. Air intake sensor
  2. E3 pipe temperature sensor
  3. E1 pipe temperature sensor
  4. Air discharge sensor

Big Pharmacist warehouse real case

Big Pharmacist warehouse where total inside height were almost 10 meter and more than 2.000m². ECOi with high static pressure indoor units ME1 was used with this setting, because they need constant temperature 19°C all year, with a difference only 1°C between top sensor at 10m and 1m height. This was perfect, because we could reduce in winter time air discharge temperature to avoid a lot of stratification, where consumption was reduced by almost 45% because just with fan in on mode and discharge temperature at 40°C was more than enough to maintain this 19°C stable.