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Heating mode:
Information requirements for heat pumps
Model(s): MASTER20EX;
Test matching indoor units form, non-duct : 2×MASTER45CS+2×MASTER56CS;
Outdoor side heat exchanger of air conditioner:air
Indoor side heat exchanger of air conditioner:air
Idication if the heater is equipped with a supplementary heater:no
If applicable:driver of compressor:electric motor
Parameters shall be declared for the average heating season,parameters for the warmer and colder heating seasoms are optional
Item
Symbol
P
Rated heating capacity
rated,h
Declared heating capacity for part load at indoor teperature 20℃ and
outdoor temperatures T
T
=-7℃
P
dh
j
P
T
=+2℃
dh
j
T
=+7℃
P
dh
j
P
T
=+12℃
dh
j
T
=bivalent
biv
P
dh
temperature
T
=operation
OL
P
dh
temperature
Bivalent temperature
T
biv
Degradation co-efficient
C
dh
for heat pumps(**)
Power consumption in modes other than "active mode"
Off mode
P
OFF
P
Thermosat-off mode
TO
P
Crankcase heater mode
CK
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,the 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
20
j
kW
10.629
kW
6.471
kW
5.763
kW
3.652
kW
10.629
kW
12.310
℃
-7
0.25
kW
0.04
0.04
kW
kW
0
Other items
variable
dB
78
2088
(100years)
kg CO
2 eq
38
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℃
j
T
=+2℃
j
T
=+7℃
j
T
=+12℃
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
Table.2
Symbol
Value
Unit
η
%
155
s,h
j
--
COP
3.19
d
--
3.39
COP
d
--
COP
6.62
d
--
7.57
COP
d
--
COP
3.19
d
COP
2.44
--
d
elbu
0
kW
P
kW
0.04
SB
3
9000
m
/h
V.1
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