1. Lineup (ATW) <2018> <2019> : New series Series Ref. Split
High Power series
R410A
Comfort series
Split DHW integrated
Monobloc
Compact series with hydraulic unit
Series
Ref.
Split
Super High Power
series
R410A
Comfort series
High Power series
Split
Super High Power
series
R410A
Comfort series
High Power series

2. Capacity range (Heating)[kW]
ATW : Super high power model
Super High Power model
400V ~ 50 Hz
Features
High leaving water temperature
High COP MP
Capacity range (Heating)[kW]
15.0
17.0

3. Capacity range (Heating)[kW]
ATW : Super high power model
Super High Power model
400V ~ 50 Hz
Features
High leaving water temperature
High COP MP
Capacity range (Heating)[kW]
15.0
17.0

4. Capacity range (Heating)[kW]
ATW : Super high power model
Super High Power model
230V ~ 50 Hz
Features
High leaving water temperature
High COP MP
Capacity range (Heating)[kW]
16.0

5. Capacity range (Heating)[kW]
ATW : Super high power model
Super High Power model
230V ~ 50 Hz
Features
High leaving water temperature
High COP MP
Capacity range (Heating)[kW]
16.0

6. New stainless steel buffer tank
ATW : Super high power model
New stainless steel buffer tank
Heat exchanger amount is 25% higher than previous model. Energy saving performance is improved.
Current model
New model
Stainless steel buffer tank
Optimum Co-axial heat exchanger
Anti-freeze- protection is unnecessary

7. Pipe Dimensions & Length
ATW : Split type models
Pipe Dimensions & Length

8. Comparison - SHP vs. HP 230V ~ 50 Hz Super High Power High Power
ATW : Super high power model
Comparison - SHP vs. HP
230V ~ 50 Hz
Super High Power
High Power

9. Comparison - SHP vs. HP 400V ~ 50 Hz Super High Power 170
ATW : Super high power model
Comparison - SHP vs. HP
400V ~ 50 Hz
Super High Power 170
High Power 160

10. Comparison - SHP vs. HP 400V ~ 50 Hz Super High Power 150
ATW : Super high power model
Comparison - SHP vs. HP
400V ~ 50 Hz
Super High Power 150
High Power 160

11. Refrigerant (pre-) charge [kg] R410a [2.088]
Comparison - SHP vs. HP
230V ~ 50 Hz
400V ~ 50 Hz
230V ~ 50 Hz
400V ~ 50 Hz
Super High Power 150/160/170
High Power 112/140
High Power 112/140/160
Unit weight [kg]
137
138 92 99
Refrigerant (pre-) charge [kg] R410a [2.088]
3.8
2.5

12. Features SHP Output for base heater ✅ Base heater: locally delivered
Function setting for defrost autostart ✅
Default setting: standard
Manual defrost function ✅
Addition for EN14511 ✅
Same installation & optional parts
The same with current split models ✅
Low noise mode (2 steps) ✅
Silicon coating on high voltage PCB

13. Capacity range (Heating)[kW]
Comfort model
Features
New refrigerant R32 model
High leaving water temperature MP
*Tentative
Capacity range (Heating)[kW]
5.0
6.0
8.0

14. Comfort model Features New refrigerant R32 model
High leaving water temperature MP
*Tentative
Capacity range
(Heating)[kW]
10.0

15. Comfort model Features New refrigerant R32 model
High leaving water temperature
in 2020
*Tentative
Capacity range
(Heating)[kW]
3.0

16. High leaving water temperature
ATW : Comfort model
High leaving water temperature
Maximum leaving water temperature is 58°C without backup heater.
Hot water supply temperature can be maintained even at -20 °C outdoor temperature.