Mitsubishi Electric Patented Twisted and Spiral Gas Cooler
Stable Heating Capacity Even at Low Temperatures
QAHV System Schematic Image
Using twist pipes as water pipes and running the refrigerant pipes along their grooves helps to increase the heat-conductive area,
allowing for better heat transfer.
Illustration showing water flow and water temperature distribution
Twisted water pipe with the refrigerant pipe
spiralled around it
Cut section detail
HOT
COLD
Water Outlet
COMP.
LEV
Air Side
HEX
Water Side
HEX
Refrigerant
HEX
LEV
Air
Refrigerant
HEX
Highly efficient
inverter-driven
CO
2
scroll
compressor
Oil HEX
Water Inlet
Flash Injection Circuit
Capacity [K
W]
Outdoor Temp. [ºCDB]
-30 -25
-10
-3
0
30
50
40
20
15
Full heating capacity
even at -3°C
Operable as low
as -25°C
1
QAHV
2
Remote Controller (optional)
Hermetic Type
Storage Tank
R e p r e s e n t a t i v e
Water Temp. Sensor
(optional)
Inlet Water
Mains
Water
Outlet Hot Water Piping
Inlet Water Piping
Control Wiring
227
HOT WATER HEAT PUMPS
VRF
Y-Series
VRF
Lineup
VRF
R2-Series
VRF
Zubadan
VRF
WY-Series
VRF
WR2-Series
VRF
S-Series
VRF
Indoor Units
Ventilation
Systems
Technologies and Functions
Remote Controller
Hot Water Solution
VRF
BC Controllers
VRF
S-Series
Содержание City Multi R2 Series
Страница 1: ...CM20AN E NZ VRF City Multi Product Catalogue ...
Страница 101: ...BC Controllers 101 ...
Страница 112: ...Indoor Units VRF 112 ...
Страница 114: ...Ceiling Cassette Type 4 Way Airflow Type 114 ...
Страница 122: ...Ceiling Cassette Type 2 Way Airflow Type 122 ...
Страница 128: ...Ceiling Concealed Type 128 ...
Страница 150: ...Wall Mounted Type 150 ...
Страница 154: ...Floor Standing Type 154 ...
Страница 181: ...Ventilation Systems 181 ...
Страница 190: ...Remote Controllers 190 ...
Страница 214: ...Hot Water Solution Air to Water Series 214 ...