Operation Range - Fujitsu WOxK112LCT Design & Technical Manual

High efficiency
Energy efficiency is improved by the Linear Control Injection Technology and the optimization
of refrigerant cycle control. High power model realizes high performance and high efficiency by
adopting twin sensors and control technology corresponding to hot water heating.
• High COP
High Power model
Comfort model
*The data refer to 16kW type Condition : Outdoor Temp. 7°C Heating Temp. 35°C.
Optimization of refrigerant cycle operation
Outdoor unit
Temperature
sensor
Refrigerant
Pressure sensor
• Wide Operation Range
Improvement operation range depending
on the optimization of refrigerant cycle
control
Others
z „
• 2 stage Low noise mode*
• Peak cut function*
4.10
3.90
Indoor unit
Water heat exchanger
Heating cycle
Hot water
High Power model
- (OU01 - 02) -
Proportion of primary energy into heating
energy of 100%
Primary Energy Consumption*
Direct electrical heating
117%
Oil heating
109%
Gas condensing boiler
79%
*Electricity loss is different due to power plant. Efficiency of power plant : 36%
Accurate temperature control by DC inverter
technology
High
Constant
Comfort model
35°C
24°C
0°C 0°C
-15°C
-25°C
*Optional parts are required.
Energy
278%
heating
100%
V-PAM inverter
technology
Time
Outdoor unit / 3 phase