EAS ELECTRIC ECH R32 Serie Manual De Instalación Y Usuario página 93

Table 13-3
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:
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
Rated heat output at Tdesignh = -10
(3)
(-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
Degradation coefficient at T= -7°C
(4)
Cycling interval capacity for heating
at T =+2°C
j
Degradation coefficient at T= +2°C
(4)
Cycling interval capacity for heating
at T = +7°C
j
Degradation coefficient at T = +7°C
(4)
j
Cycling interval capacity for heating
at T =+12°C
j
Degradation coefficient at T = +12°C
(4)
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.
Value
Symbol Unit
Prated
24.40 kW
=Pdesignh
SCOP 3.99
Pdh 21.55 kW
Pdh 13.63 kW
Pdh 8.69 kW
Pdh 5.98 kW
Pdh 21.55 kW
Pdh 24.11 kW
Pdh -- kW
Tbiv -7
Pcych -- kW
Cdh --
Pcych -- kW
Cdh --
Pcych
-- kW
Cdh
--
Pcych
-- kW
Cdh
--
P 0.020 kW
OFF
P 0.440 kW
TO
P 0.020 kW
SB
P 0.000 kW
CK
Fixed/Variable Variable
L x dB(A)
WA
L 78 dB(A)
WA
EAS ELECTRIC.Camino de la Sierra S/n Pol Industrial Redován, Parcela 13 03370 Redován (Alicante)
42
ECH030NHR
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
°C
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
[yes]
[yes/no]
[yes/no]
[yes/no]
Value
Symbol Unit
η 156.50 %
s
SCOP -- --
on
SCOP -- --
net
COPd 2.85 --
COPd 3.89 --
COPd 5.18 --
COPd 4.76 --
COPd 2.85 --
COPd 2.55 --
--
COPd --
-10
TOL °C
--
WTOL °C
--
COPcyc --
--
COPcyc --
--
COPcyc --
--
COPcyc --
Psup
-- kW
= sup(Tj)
Q 12500
m /h
3
airsource
Q --
m /h
3
watersource
Q --
m /h
3
brinesource
V.1