INSTALLATION | ERP-Data
96
www.ochsner.com | 982000-AIR-M2-M4-EN03.1
Model:
AIR 23
Air-to-water heat pump:
yes
Water-to-water heat pump:
no
Brine-to-water heat pump:
no
Low-temperature heat pump:
no
Equipped with a supplementary heater:
no
Heat pump combination heater:
no
Temperature application:
medium
Climate conditions:
average
Item
Symbol
Value
Unit
Item
Symbol
Value
Unit
Rated heat output (*)
Praded
16
kW
Seasonal space heating energy effi-
ciency
η
s
136
%
Declared capacity for heating for part load at indoor temperature 20
°C and outdoor temperature T
j
Declared coefficient of performance or primary energy ratio for part
load at indoor temperature 20 °C and outdoor temperature T
j
T
j
= -7 °C
Pdh
13.2
kW
T
j
= -7 °C
COPd
2.55
T
j
= +2 °C
Pdh
16.9
kW
T
j
= +2 °C
COPd
3.47
T
j
= +7 °C
Pdh
20.5
kW
T
j
= +7 °C
COPd
4.08
T
j
= +12 °C
Pdh
24.1
kW
T
j
= +12 °C
COPd
4.94
T
j
=
bivalent temperature
Pdh
13.6
kW
T
j
=
bivalent temperature
COPd
2.66
T
j
=
operation limit tempe-
rature
Pdh
11.9
kW
T
j
=
operation limit tempe-
rature
COPd
2.24
For air-to-water heat pumps:
Pdh
9.8
kW
For air-to-water heat pumps:For air-
to-water heat pumps:
COPd
1.76
T
j
= -15 °C (if TOL < - 20 ºC)
T
j
= -15 °C (if TOL < - 20 ºC)
Bivalent temperature
T
biv
-6
°C
For air-to-water heat pumps:
TOL
-15
°C
Operation limit temperature
Power input „compressor off“
0
W
Heating water operating limit
temperature
WTOL
65
°C
Power consumption in modes other than active mode
Supplementary heater
Off mode
P
OFF
20
kW
Rated heat output (*)
Psup
4.15
kW
Thermostat-off mode
P
TO
20
kW
Type of energy input
electricity
Standby mode
P
SB
20
kW
Crankcase heater mode
P
CK
0
kW
Other items
Capacity control
fixed
For air-to-water heat pumps:
—
8000
m
3
/h
Sound power level
indoors
L
WA
49.5
dB
Rated air flow rate, outdoors
outdoors
54
For water-/brine-to-water heat pumps:
—
—
m
3
/h
Annual energy consumption
Q
HE
9600
kWh
Rated brine or water flow rate, out-
door heat exchanger
For heat pump combination heater:
Declared load profile
—
Water heating energy effi ciency
η
wh
—
%
Daily electricity consumption
Q
elec
—
kWh
Daily fuel consumption
Q
fuel
—
kWh
Contact details:
OCHSNER Wärmepumpen GmbH, Ochsner-Straße 1, A-3350 Haag
(*) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heatingPde-
signh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj).
