Heez is the new CAREL solution for the control and management of beverage coolers that is presented for the first ever time at Euroshop 2017. Heez combines CAREL’s experience in the design and control of high-efficiency solutions with the application of technological innovations, such as wireless connectivity, for a new user experience. Heez moreover enables a low environmental impact, as it uses propane, a natural refrigerant, and it comfortably meets the requirements of the reference standards in terms of energy efficiency and the needs of the highest-performance coolers available on the market.

2. Exceptional performance and natural
efficiency for beverage coolers
Giovanni Tonin
September 26th, 2017

3. ATMOsphere Europe / Berlin / 25-27 September 2017
Regulatory framework and future challenges
DIRECT
R290 refrigerant
F-Gas regulation and EPA SNAP rules
INDIRECT
Low energy consumption
Important effect due to cooler’s large spread
Reducing global warming

4. ATMOsphere Europe / Berlin / 25-27 September 2017
Regulatory framework and future challenges
Ecodesign and Energy Labelling
DOE with pull down category
Beverage company protocols
Low consumptions during steady state and fast temperature pull down time
Efficiency and performance

5. ATMOsphere Europe / Berlin / 25-27 September 2017
CAREL experience
CAREL experience in control solution
with focus on CONNECTED EFFICIENCY
High efficiency condensing unitHigh efficiency waterloop system
DC inverter technology
EEV stepper valve
Advanced control logic
Thermodynamic expertise

6. ATMOsphere Europe / Berlin / 25-27 September 2017
Heez: High efficiency beverage coolers
Gross volume 397l
Cans load 473 cans 0,33l
Refrigerant type and charge R290, 150g
Compressor
DC rotary
3.96cc swept volume
17 to 90 rps speed range
Controller EMS with self learning
Expansion device EEV electronic expansion valve
Light LED
Fans DC 310V variable speed
Condenser Finned tube HX
Evaporator Finned tube HX
Cabinet transmittance*area 3,1 W/K
Light power 9,7W
Fans power
1,3W comp OFF
5,9W steady state
17,3W pull down
GLASS DOOR COOLER
equipped with
BEST IN CLASS COMPONENTS

7. ATMOsphere Europe / Berlin / 25-27 September 2017
Re/genT is a Test and R&D centre in Holland specialized in refrigeration, air
conditioning and heat pumps, with emphasis on green innovations, energy
efficiency and alternative refrigerants.
Complete test report according with EN16902
and DOE regulations at all the main conditions
ReGent laboratory test
REFERENCE LABORATORY FOR
BEVERAGE COOLERS

8. ATMOsphere Europe / Berlin / 25-27 September 2017
ReGent laboratory test results
2626
TOPTEN.eu best coolers average @ M2 class (-1°C +7°C) 25°C 60% rH

9. ATMOsphere Europe / Berlin / 25-27 September 2017
ReGent laboratory test results
2626
TOPTEN.eu best coolers average @ M2 class (-1°C +7°C) 25°C 60% rH

10. ATMOsphere Europe / Berlin / 25-27 September 2017
ReGent laboratory test results
2626
TOPTEN.eu best coolers average @ M2 class (-1°C +7°C) 25°C 60% rH

11. ATMOsphere Europe / Berlin / 25-27 September 2017
ReGent laboratory test results
K3 K2 K2M2
25°C 60% rH 32°C 65% rH
-47%
No compromise with performance
HRR 5h vs 13h

12. ATMOsphere Europe / Berlin / 25-27 September 2017
Heez energy saving
8 years cooler life time
EN16902 K2 class (avg ≤ 2.5; -1°C +6°C) 25°C 60% rH
TOPTEN.eu best
coolers average
EEI = 26
Estimated 2.2
kWh/d average
EEI = 36
Life time energy cost
Country Heez Best coolers Standard coolers
Germany 0.295 €/kWh 732 1378 1895
Greece 0.177 €/kWh 439 827 1137
Mexico 0.255 $/kWh 632 1191 1638
Thailand 0.13 $/kWh 322 607 835

13. ATMOsphere Europe / Berlin / 25-27 September 2017
Heez energy saving
-559$
-1006$
-388€
-698€
-285$
-513$
-646€
-1163€
for a beverage company
with 10.000 coolers on field
7.880.000 euro
39.420 MWh
11.400 ton CO2
Equivalent to 3600 cars (20000km/y)
for a retailer
with 100 coolers on field
78.800 euro
394 MWh
114 ton CO2
Equivalent to 36 cars (20000km/y)
8 years
0,2* euro/kWh
290* CO2grammes/kWh
* European average

14. ATMOsphere Europe / Berlin / 25-27 September 2017
Frigoglass experience with open front cooler
According with manufacturer original performance, Soft drinks Beverage company protocol (25°C 60% RH, 3.3°C avg temperature)
ER Express 2006 ER Express 2009 ER Express 2017
equipped with Heez control solution
• R134a
• Compressor ON-OFF
• Capillary tube
• Fluorescent light
• R290
• Compressor ON-OFF
• Capillary tube
• LED light
• R290
• DC rotary inverter compressor
• EEV electronic expansion valve
• LED light
7,58 kWh/day 6,41 kWh/day 3,75 kWh/day
-41% ENERGY CONSUMPTION
Open coolers start a new life
high sustainability
best sales performances

15. ATMOsphere Europe / Berlin / 25-27 September 2017
Heez components
Glass door cooler
Equipped with best in class components
Glass door cooler
equipped with Heez control solution
Gross volume 397l
Cans load 473 cans 0,33l
Refrigerant type and charge R290, 150g
Compressor
DC rotary
3.96cc swept volume
17 to 90 rps speed range
Controller EMS with self learning
Expansion device EEV electronic expansion valve
Light LED
Fans DC 310V variable speed
Condenser Finned tube HX
Evaporator Finned tube HX
Cabinet transmittance*area 3,1 W/K
Light power 9,7W
Fans power
1,3W comp OFF
5,9W steady state
17,3W pull down
Heez components

16. ATMOsphere Europe / Berlin / 25-27 September 2017
DC rotary technology
Exclusively designed by
based on CAREL specification

17. ATMOsphere Europe / Berlin / 25-27 September 2017
EEV valve and variable speed fans
ELECTRONIC EXPANSION VALVE
• Equipercentage continuous modulating
• Top performance during pull down
• Compressor safeties
• Stable operations
EC VARIABLE SPEED FANS
• High efficiency modulation
• Top performance at high speed
• Low noise
TOTAL MODULATION
Top efficiency & performance

18. ATMOsphere Europe / Berlin / 25-27 September 2017
Heez solution
HEEZ CONTROLLER
• All in one logic-I/O-DC inverter control solution
• 310V DC bus and AC modulating for EC fans
• No voltage stabiliser with exended input range
ADAPTIVE REGULATION
AND
MACHINE LEARNING

19. ATMOsphere Europe / Berlin / 25-27 September 2017
Innovative portal for marketing and service optimization
Heez mobile and IoT services
Digital marketing for sales performance and sales campaign optimisation
Service assistant for easy troubleshooting, preventive maintenance and field support

20. ATMOsphere Europe / Berlin / 25-27 September 2017
APPLICA for new field experience
Heez mobile and IoT services
Dedicated app for easy and fast configuration with NFC and Bluetooth
No tuning in field with learning based on user habits
Cloud documentation always available
Cloud service for flexible and powerful profiling and parameter list management

21. ATMOsphere Europe / Berlin / 25-27 September 2017
Conclusion
Heez
Is the new CAREL high efficiency solution for beverage coolers
With advanced connectivity options
Efficiency and performance
are guaranteed by an extended and continuous modulation range of all the devices
driven by advanced and synchronized control logic
Naturally connected
both on field and cloud with a new user experience by smart device
and advanced cloud services for marketing and technical team

22. .
Thank you very much!