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Table 13-5
Information requirements for heat pump space heaters and heat pump combination heaters
Model(s):
Air-to-water heat pump:
Water-to-water heat pump:
Brine-to-water heat pump:
Low-temperature heat pump:
Equipped with a supplementary heater:
Heat pump combination heater:
For low-temperature heat pumps, parameters shall be declared for low-temperature application. Otherwise,
parameters shall be declared for medium-temperature application. Parameters shall be declared for average
climate conditions.
Item
(3)
Rated heat output
at Tdesignh = -10
(-11) °C
Seasonal coefficient of performance
T
= -7°C
j
T
= +2°C
j
T
= +7°C
j
T
= +12°C
j
T
= bivalent temperature
j
T
= operation limit temperature
j
For air-to-water heat pumps:
T
= – 15 °C (if TOL < – 20 °C)
j
Bivalent temperature (maximum +2°C)
Cycling interval capacity for heating
at T
= -7°C
j
(4)
Degradation co-efficient
at T= -7°C
Cycling interval capacity for heating
at T
=+2°C
j
Degradation coefficient
(4)
at T= +2°C
Cycling interval capacity for heating
at T
= +7°C
j
Degradation coefficient
(4)
at T
= +7°C
j
Cycling interval capacity for heating
at T
=+12°C
j
(4)
Degradation coefficient
at T
= +12°C
j
Power consumption in modes other than active mode
Off mode
Thermostat-off mode
Standby mode
Crankcase heater mode
Other items
Capacity control
Sound power level, indoors
Sound power level, outdoors
Contact details
(1) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to
the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to
the supplementary capacity for heating sup(Tj).
(2) If Cdh is not determined by measurement then the default degradation coefficient is Cdh = 0,9.
Symbol
Value
Unit
Prated
kW
47.4
=Pdesignh
SCOP
--
3.95
Pdh
43.20
kW
Pdh
26.64
kW
Pdh
24.71
kW
Pdh
21.62
kW
Pdh
43.20
kW
Pdh
45.75
kW
Pdh
--
kW
Tbiv
-7
°C
Pcych
--
kW
0.9
--
Cdh
Pcych
--
kW
Cdh
--
--
Pcych
--
kW
Cdh
--
--
Pcych
--
kW
Cdh
--
--
P
0.08
kW
OFF
P
0.35
kW
TO
P
0.08
kW
SB
P
0
kW
CK
Fixed/Variable
Variable
L
--
dB(A)
WA
L
86
dB(A)
WA
JOHNSON P.I. San Carlos,. Camino de la Sierra S/N, Parcela 11 03370 Redován - Alicante
GLACIAR75M
Item
Seasonal space heating
energy efficiency
Active mode coef. of
performance
Net seasonal coef. of
performance
T
= -7°C
j
T
= +2°C
j
T
= +7°C
j
T
= +12°C
j
T
= bivalent temperature
j
T
=operation limit temperature
j
For air-to-water heat pumps:
T
=–15°C (if TOL<–20°C)
j
For air-to-water HP :
Operation limit
temperature
(maximum-7°C)
Heating water
operating limit temperature
Cycling interval efficiency
at T
= +7°C
j
Cycling interval capacity for
heating at T
=+12°C
j
Cycling interval efficiency
at T
= +7°C
j
Cycling interval capacity for
heating at T
=+12°C
j
Supplementary heater (to be declared even if
not provided in the unit)
Rated heat output(3)
Type of energy input
Outdoor heat exchanger
For air-to-water HP: Rated
air flow rate
For water-to-water: Rated
water flow rate
For brine-to-water: Rated
brine flow rate
50
[yes]
[yes/no]
[yes/no]
[yes/no]
[yes/no]
[yes/no]
Symbol
Value
Unit
η
%
s
155
SCOP
--
on
--
SCOP
--
net
--
COPd
2.70
--
COPd
3.75
--
COPd
5.42
--
COPd
7.14
--
COPd
2.70
--
COPd
--
2.21
COPd
--
--
TOL
°C
-10
WTOL
°C
--
COPcyc
--
--
COPcyc
--
--
COPcyc
--
--
COPcyc
--
--
Psup
--
kW
= sup(Tj)
Q
28500
m
3
/h
airsource
Q
3
--
m
/h
watersource
Q
--
m
3
/h
brinesource
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