Fujitsu WOxK112LCT - Features; Heating Capacity

- (OU01 - 01) -
Outdoor unit / 3 phase
OUTDOOR UNIT WO

K112-160LC
OUTDOOR UNIT WO

K112-160LC
FEATURES1.
MODELS :

WO

K112LCT, WO

K140LCT, WO

K160LCT
FEATURES

High Performance
z
Powerful heating
High power models realize high leaving water temperature and high heating capacity even at
low ambient temperature by newly developed "Linear Control Injection Technology".
It is possible to provide high water temperature and warm rooms immediately in cold region
during winter.
High leaving water temperature •
High leaving water temperature of 60°C keeps
to -20°C of outdoor temperature without using
backup heater.
No
backup
heate r
Comfort model
50°C
At -15°C
outdoor temperature
Hot water
60°C
At -20°C
outdoor temperature
Hot water
High Power model
No
backup
heate r
Comfort model
50°C
At -15°C
outdoor temperature
Hot water
60°C
At -20°C
outdoor temperature
Hot water
High Power model
No
backup
heate r
Comfort model
50°C
At -15°C
outdoor temperature
Hot water
60°C
At -20°C
outdoor temperature
Hot water
High Power model
Outdoor temperature (°C)
-10-15 -5 0 5
40
-20
50
60
Leaving water
temperature (°C)
High Power model
Comfort model
High heating capacity •
Keeping the high heating capacity at even low
outdoor temperature.
No
ba cku p
he at er
Comfort model
50°C
At -15°C
outdoor temperature
Hot water
60°C
At -20°C
outdoor temperature
Hot water
High Power model
Heating capacity (kW)
0
5
10
15
20
-20-25 -15 -10 -5 50
Rated level
Outdoor temperature
(11kW class)
New model
Keep rated
capacity up to
-7°C
outdoor
temp!
FUJITSU GENERAL’s advanced
Linear Control Injection Technology
Twin Rotary Compressor
with Linear Control Injection port
Injection port
Linear Control
Injection
Evaporator
Heating cycle
Water
Heat
exchanger
Outdoor unit
Indoor unit
Linear Control
Injection
Normal
refrigerant
circuit
High compression
It realizes the high condensing temperature
without overheating discharge gas
temperature by Linear Control Injection
process during compression.
Therefore, the condensing temperature
rises up higher than normal circuit.
A higher hot water temperature is realized
by controling the injection amount
according to the usage state.