I&O manual
31
Information requirements for heat pump space heaters and heat pump combination heaters
Model(s):
[yes]
[yes/no]
[yes/no]
[yes/no]
[yes/no]
[yes/no]
ti
n
U
e
u
l
a
V
l
o
b
m
y
S
m
e
tI
ti
n
U
e
u
l
a
V
l
o
b
m
y
S
m
e
tI
Active mode coef. of performance
–
3.85
SCOP
Seasonal coefficient of performance
SCOP
on
–
X.XX
Net seasonal coef. of performance
SCOP
net
–
X.XX
T
j
= – 7 °C
kW
27.3
Pdh
T
j
= – 7 °C
–
2.84
COPd
T
j
= + 2 °C
17.1 kW
Pdh
T
j
= + 2 °C
–
3.60
COPd
T
j
= + 7 °C
15.4 kW
Pdh
T
j
= + 7 °C
–
5.24
COPd
T
j
= + 12 °C
12.5 kW
Pdh
T
j
= + 12 °C
–
6.43
COPd
T
j
= bivalent temperature
kW
27.3
Pdh
T
j
= bivalent temperature
–
2.84
COPd
T
j
= operation limit temperature
kW
31.5
Pdh
T
j
= operation limit temperature
–
2.40
COPd
Bivalent temperature
(m2°C)
°C
-7
Tbiv
For air-to-water HP : Operation limit
temperature
(maximum -7°C)
Degradation coefficient
(4)
at
T
j
= -7°C
—
x,xx
Cdh
Degradation coefficient
(4)
at T
j
= +2°C
—
x,xx
Cdh
Degradation coefficient
(4)
at
T
j
= +7°C
—
x,xx
Cdh
Degradation coefficient
(4)
at T
j
= +12°C
—
x,xx
Cdh
Off mode
P
OFF
0.08 kW
Thermostat-off mode
P
TO
0.40 kW
Standby mode
P
SB
Type of energy input
kW
0.08
Crankcase heater mode
P
CK
0.08 kW
e
t
a
r
w
o
lf
ri
a
d
e
t
a
R
:
P
H
r
e
t
a
w
-
o
t
-
ri
a
r
o
F
e
l
b
a
ir
a
v
/
d
e
x
if
l
o
r
t
n
o
c
y
ti
c
a
p
a
C
Q
airsource
24000
m
3
/h
Sound power level, indoors
L
WA
For water-to-water: Rated water flow rate
dB(A)
x
Q
watersource
x
m
3
/h
Sound power level, outdoors
L
WA
For brine-to-water: Rated brine flow rate
dB(A)
84
Q
brinesource
x
m
3
/h
Contact details
Sinclair Corporation, Ltd.1-4 Argyll Street W1F 7LD London United Kingdom
(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.
Other items
Outdoor heat exchanger
variable
Supplementary heater (to be declared even if not provided in the unit)
Power consumption in modes other than active mode
Rated heat output (3)
Psup
= sup(Tj)
kW
x,x
Cycling interval capacity for heating
at Tj
= +12°C
kW
x,x
Pcych
–
x,xx
COPcyc
Cycling interval efficiency
at T
j
= +12°C
–
x,xx
COPcyc
Cycling interval capacity for heating
at T
j
= +7°C
kW
x,x
Pcych
Cycling interval efficiency
at T
j
= +7°C
Cycling interval efficiency
at T
j
= +7°C
–
x,xx
COPcyc
Cycling interval capacity for heating
at Tj
= +2°C
kW
x,x
Pcych
Cycling interval efficiency
at T
j
= +12°C
–
x,xx
COPcyc
–
x,xx
Cycling interval capacity for heating
at T
j
= -7°C
kW
x,x
Pcych
Heating water
operating limit temperature
°C
x
WTOL
For air-to-water heat pumps:
T
j
= – 15 °C (if TOL < – 20 °C)
kW
x,x
Pdh
For air-to-water heat pumps:
T
j
= – 15 °C (if TOL < – 20 °C)
COPd
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.
Rated heat output
(3)
at Tdesignh = -10 (-11) °C
Prated
= Pdesignh
Seasonal space heating energy efficiency
kW
31
η
s
%
152
Low-temperature heat pump:
Air-to-water heat pump:
Water-to-water heat pump:
Brine-to-water heat pump:
-10 °C
TOL
SCV -600EA
