Midea MC-SU30-RN1L Owners & Installation Manual page 36
Air-cooled rotary chiller
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Also See for MC-SU30-RN1L:
- Technical & service manual (84 pages) ,
- Service manual (101 pages) ,
- Engineering data (101 pages)
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Table 10-3
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.
I
e t
m
(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 coefficient
Cycling interval capacity for heating
at Tj = +2°C
(4)
Degradation coefficient
Cycling interval capacity for heating
at T
= +7°C
j
(4)
Degradation coefficient
at
Cycling interval capacity for heating
at Tj = +12°C
(4)
Degradation coefficient
at T
Power consumption in modes other than active mode
Off mode
Thermostat-off mode
Standby mode
Crankcase heater mode
Other items
C
a
p
a
c
y t i
c
o
n
r t
l o
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.
I&O manual
32
S
y
m
b
l o
V
a
u l
e
Prated
21
= Pdesignh
SCOP
4.01
Pdh
19.2
Pdh
10.9
Pdh
7.2
Pdh
8.7
Pdh
22.2
Pdh
22.2
Pdh
x,x
Tbiv
-10
Pcych
x,x
Cdh
x,xx
at
T = -7°C
Pcych
x,x
Cdh
x,xx
at T = +2°C
Pcych
x,x
Cdh
x,xx
T
= +7°C
j
Pcych
x,x
Cdh
x,xx
= +12°C
j
P
0.08
OFF
P
0.21
TO
P
0.08
SB
P
0.08
CK
x i f
e
d
v /
r a
a i
b
e l
variable
L
x
WA
L
78
WA
Name and address of the manufacturer or its authorised representative.
MC-SU30-RN1L
U
n
t i
I
e t
m
Seasonal space heating energy efficiency η
kW
–
Active mode coef. of performance
Net seasonal coef. of performance
T
= – 7 °C
kW
j
T
= + 2 °C
kW
j
T
= + 7 °C
kW
j
T
= + 12 °C
kW
j
T
= bivalent temperature
kW
j
T
= operation limit temperature
kW
j
For air-to-water heat pumps:
kW
T
= – 15 °C (if TOL < – 20 °C)
j
For air-to-water HP : Operation limit
°C
temperature
(maximum -7°C)
Heating water
kW
operating limit temperature
—
Cycling interval efficiency
at T
= +7°C
j
kW
Cycling interval efficiency
—
at T
= +12°C
j
Cycling interval efficiency
kW
at T
= +7°C
j
—
Cycling interval efficiency
at T
= +12°C
j
kW
—
Supplementary heater (to be declared even if not provided in the unit)
kW
Rated heat output (3)
kW
kW
Type of energy input
kW
Outdoor heat exchanger
F
r o
i a
t - r
- o
w
t a
r e
H
: P
R
a
e t
dB(A)
For water-to-water: Rated water flow rate Q
dB(A)
For brine-to-water: Rated brine flow rate
S
y
m
b
l o
V
a
157
s
SCOP
on
x.xx
SCOP
net
COPd
2.59
COPd
3.84
COPd
5.21
COPd
7.1
COPd
2.34
COPd
2.34
COPd
x,xx
TOL
-10
WTOL
COPcyc
x,xx
COPcyc
x,xx
COPcyc
x,xx
COPcyc
x,xx
Psup
= sup(Tj)
d
i a
f r
o l
w
a r
e t
Q
12500
airsource
watersource
Q
brinesource
[yes]
[yes/no]
[yes/no]
[yes/no]
u l
e
U
n
t i
%
–
–
–
–
–
–
–
–
–
°C
x
°C
–
–
–
–
x,x
kW
3
m
/h
x
3
m
/h
x
3
m
/h
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