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Johnson JR8 Serie Guide D'utilisation page 148

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20HP
Heating mode:
Information requirements for heat pumps
Model(s): VARO560R8
Test matching indoor units form, cassette: 2×VARI45CSTC + 6×VARI80CST
Outdoor side heat exchanger of air conditioner: air
Indoor side heat exchanger of air conditioner: air
If the heater is equipped with a supplementary heater: no
Driver of compressor: electric motor
Parameters shall be declared for the average heating season, parameters for the warmer and colder heating seasons are
optional.
Item
Symbol
Rated heating capacity
P
rated,h
Declared heating capacity for part load at indoor
teperature 20°C and outdoor temperatures T
T
=-7°C
P
j
T
=+2°C
P
j
T
=+7°C
P
j
T
=+12°C
P
j
T
=bivalent
biv
P
temperature
T
=operation
OL
P
temperature
Bivalent temperature
T
Degradation
co-efficient for
C
heat pumps(**)
Power consumption in modes other than "active mode"
Off mode
P
OFF
Thermosat-off mode
P
Crankcase heater mode
P
Capacity control
Sound power
L
WA
level,outdoor
GWP of the refrigerant
Contact details: EAS ELECTRIC SMART TECHNOLOGY P.I. San Carlos, Camino de la Sierra S/N Parc. 11 03370 Redován ESPAÑA
(*)
(**)If C
is not determined by measurement, then the default degradation coefficient of heat pumps shall be 0.25.
dh
Where information relates to multi-split heat pumps, xthe test result and performance data may be obtained on the basis of
performance of the outdoor unit, with a combination of indoor unit(s) recommended by the manufacturer or importer.
Value
Unit
kW
56.00
j
kW
30.51
dh
kW
18.58
dh
kW
12.42
dh
kW
10.38
dh
kW
30.80
dh
kW
30.80
dh
°C
-10
biv
--
0.25
dh
kW
0.005
kW
0.005
TO
kW
0.04
CK
Other items
variable
dB
89
kg CO
2 eq
2088
(100years)
Item
Seasonal space heating
energy efficiency
Declared coefficient of performance or gas utilisation
efficiency/auxiliary energy factor for part load at given
outdoor temperatures T
T
=-7°C
j
T
=+2°C
j
T
=+7°C
j
T
=+12°C
j
T
=bivalent temperature
biv
T
=operation temperature
OL
Supplementary heater
Back-up heating capacity(*)
Type of energy input
Standby mode
For air-to-air heat pump: air
flow rate, outdoor measured
69
Symbol
Value
Unit
η
%
159.8
s,h
j
COP
257
%
d
COP
%
359
d
COP
636
%
d
COP
%
831
d
COP
%
203
d
COP
d
203
%
elbu
kW
0.04
P
kW
0.005
SB
m
/h
--
3
18500
V.1

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