Mitsubishi Heavy Industries V Multi FDC71VNX Technical Manual page 351

Information to identify the model(s) to which the information relates :
Outdoor side heat exchanger of heat pump :
Indoor side heat exchanger of heat pump :
Indication if the heater is equipped with a supplementary heater :
if applicable : electric motor
Parameters shall be declared for the average heating season , parameters for the warmer and colder heating seasons are optional.
Item
Rated heating capacity
Declared heating capacity for part load at indoor temperature 20℃
and outdoor temperature Tj
T =-7℃
j
T =+2℃
j
T =+7℃
j
T =+12℃
j
T =bivalent temperature
biv
T =operation limit
OL
For air-to-water heat pumps :
T =-15℃
j
(if T
＜-20℃)
OL
Bivalent temperature
Degradation
coefficient
heat pumps**
Power consumpiton in modes other than 'active mode'
Off mode
Thermostat-off mode
Crankcase heater mode
Other items
Capacity control
Sound power level,
outdoor measured
Emissions of nitrogen
oxides(if applicable)
GWP of the
refrigerant
Contact details Mitsubishi heavy industries thermal systems,LTD
** If Cdh is not determined by measurement then the default degradation coefficient air conditioners shall be 0,25.
*** from 26 September 2018
Where information relates to multi-spilt air conditioners,the test result and performance data be obtained on the basis of the performance
of the outdoor unit, with a combination of indoor unit(s) recommended by the manufacturer or importer.
FDC140VNA / FDT50VH (x3 units)
air
air
Symbol Value Unit
Prated,h 15.5 kW
9.3
Pdh kW
5.7
Pdh kW
3.7
Pdh kW
2.6
Pdh kW
10.5
Pdh kW
7.9
Pdh kW
-
Pdh kW
-10.0
T
℃
biv
0.25
C -
dh
P 0.008 kW
OFF
P 0.015 kW
TO
P 0.008 kW
CK
variable
L 73.0 dB
WA
mg/kWh
NOx
-
fuel input
***
GCV
kg CO
2eq
2088
(100years)
350
- -
No
Item Symbol
Seasonal space heating energy efficiency ηs,h
Declared coefficient of performance or gas utilization efficiency /
auxiliary energy factor for part load at given outdoor temperatures Tj
T =-7℃
COPd or
j
GUEh,bin / AEFh,bin
T =+2℃
COPd or
j
GUEh,bin / AEFh,bin
T =+7℃
COPd or
j
GUEh,bin / AEFh,bin
T =+12℃ COPd or
j
GUEh,bin / AEFh,bin
T =bivalent
COPd or
biv
temperature
GUEh,bin / AEFh,bin
T =operation limit
COPd or
OL
GUEh,bin / AEFh,bin
For air-to-water heat
COPd or
pumps:T =-15℃
GUEh,bin / AEFh,bin
j
(if T
＜-20℃)
OL
For water-to-air heat
pumps:Operation limit
T temperature
ol
Supplementary heater
back-up heating capacity
Type of energy input
Standby mode
For air-to-air heat pumps:
air flow-rate,outdoor measured
For water-/brine-to-air heat pumps :
Rated brine or water fiow-rate,
outdoor side heat exchanger
'19 • PAC-T-327
Value Unit
192.6 %
326.0
%
466.0 %
640.0 %
813.0 %
277.0 %
246.0
%
- %
-
℃
elbu - kW
P 0.008 kW
SB
4380 m3/h
- m3/h
PJF000Z551
A