25
Specifications
System M-1
5.9 Heat pump nominal power consumption A2/W35 in °C (A36 /W95 in °F)
/ max. consumption
5
kW (BTU/h)
1.52 / 4.5
(5191 / 15368)
5.10 Heat pump nominal current A2/W35 in °C ( A36 / W95 in °F) / cos φ
A / --
6.8 / 0.99
5.11 Power consumption of heat pump fan
W (BTU/h)
up to 220
(up to 751)
6 Control wiring
6.1 Communication between HydroBox and heat pump
Modbus, twisted pair, shielded wire
6.2 Forced cooling change-over
Normally open, dry contact
6.3 Heating demand, Smart Grid 2
Normally open, dry contact
6.4 Ethernet cable
Cat 6
7 Additional model features
7.1 Type of defrosting
Reversing mode
7.1.1 Condensate tray frost protection / Water in device is protected from freezing
11
yes / yes
7.2 For regions with unreliable electrical power supply during freezing season - antifreeze in hydraulic circuit allowed
5
7.2.1 Allowed type of antifreeze
Type of antifreeze
Propylene - suitable for hydronic systems
7.2.2 Allowed concentration of antifreeze hydraulic circuit
min. / max.
20 % / 39 %
7.2.3 Achievable freezing protection with the allowed concentration
°C (°F)
-10 (14) / -25 (-13)
7.3 Max. operating overpressure (heat sink)
bar (psig)
3.0
(43.5)
8 Heat output / COP
2 3 4
8.1 Heat output / COP
6
with A8,3 / W40,6 in °C (A47 / W105 in °F)
kW / BTU/h / COP
8.64 / 29,481 / 4.38
6
with A8,3 / W48,9in °C (A47 / W120 in °F)
kW / BTU/h / COP
8.36 / 28,525 / 3.52
6
with A8,3 / W60 in °C (A47 / W140 in °F)
kW / BTU/h / COP
9.50 / 32,415 / 2.68
6
with A-8,3 / W48,9 in °C (A17 / W105 in °F)
kW / BTU/h / COP
5.26 / 17,948 / 2.76
6
with A-8,3 / W40,6 in °C (A17 / W120 in °F)
kW / BTU/h / COP
6.24 / 21,292 / 2.33
6
with A-8,3 / W60 in °C (A17 / W140 in °F)
kW / BTU/h / COP
6.15 / 20,985 / 1.85
12
with A-15 / W43,3 in °C (A5 / W110 in °F)
kW / BTU/h / COP
5.24 / 17,880 / 2.21
5
with A-7 / W35 in °C (A19 / W95 in °F)
kW / BTU/h / COP
9.0 / 30,500 / 2.8
5
with A2 / W35 in °C (A36 / W95 in °F)
kW / BTU/h / COP
6.0 / 20,500 / 4.0
5
with A7 / W35 in °C (A45 / W95 in °F)
kW / BTU/h / COP
6.9 / 23,500 / 4.6
9 Cooling capacity / COP / EER
3, 4, 13
9.1 Cooling capacity / COP / EER
6
with A35 / W6,7-12,2 in °C (A95 / W44-54 in °F)
kW / BTU/h / COP / EER
8.62 / 29,413 / 2.06 / 9.49
6
with A26,7 / W6,7 in °C (A80 / W44 in °F)
kW / BTU/h / COP / EER
6.46 / 22,042 / 3.25 / 6.83
6
with A18,3 / W6,7 in °C (A65 / W44 in °F)
kW / BTU/h / COP / EER
5.80 / 19,790 / 3.91 / 7.02
6
with A12,8 / W6,7 in °C (A55 / W44 in °F)
kW / BTU/h / COP / EER
6.12 / 20,882 / 4.37 / 13.60
5
with A27 / W18 in °C (A81 / W64 in °F)
kW / BTU/h / COP / EER
10.0 / 34,000 / 4.00 / 10.24
5
with A27 / W7 in °C (A81 / W45 in °F)
kW / BTU/h / COP / EER
8.0 / 27,300 / 3.00 / 11.08
5
with A35 / W18 in °C (A95 / W64 in °F)
kW / BTU/h / COP / EER
9.0 / 30,500 / 2.80 / 13.37
5
with A35 / W7 in °C (A95 / W45 in °F)
kW / BTU/h / COP / EER
6.5 / 22,200 / 2.00 / 14.91
1.
Do not locate where heat pump is subjected to a direct salty atmosphere or where the air is
polluted with metals, powder like substances or chemicals (e.g. in the nearness of livestock
breeding, hot springs, etc.).
2.
For air temperatures between -22 °C (-7 °F) and -5 °C (23 °F), flow temperature increasing
from 45 °C (113 °F) to 60 °C (140 °F).
3.
For details see performance curves; General tolerance for heating or cooling capacity,
power consumption, coefficient of performance ±10 %; General tolerance for temperature
conditions ±2K.
4.
By usage of antifreeze mixture the shown capacities will decrease at 20 vol% approx. 12 %.
The coefficient of performance will decrease at 20 vol% approx. 8 %, at 39 vol% approx. 15
%. By usage of antifreeze mixture the shown pressure drop will increase at 20 vol% approx.
10 %, at 39 vol% approx. 30 %. By usage of antifreeze mixture the pumps may deliver a
higher flowrate as shown above, at 20 vol% by 5 %, at 39 vol% by 10 %.
5.
These data indicate the size and capacity of the system according to EN 14511.
For an analysis of the economic and energy efficiency of the system, other parameters, in
particular the defrosting capacity, the bivalence point and regulation, should also be taken
into consideration. These figures are only achieved with clean heat exchangers.
Information on maintenance, commissioning and operation can be found in the respective
sections of the installation and operating instructions. The specified values, e.g. A2 / W35
(A36 / W95 in °F), have the following meaning: outside air temperature 2 °C (36 °F) and
heating water flow temperature 35 °C (95 °F).
6.
These data indicate the size and capacity of the unit following the AHRI Standard Rating
Condition 550/590 (I-P)-2018 from page 8 - table 1. For an analysis of the economic and
energy efficiency of the system, other parameters, in particular the defrosting capacity, the
bivalence point and regulation, should also be taken into consideration. These figures are
only achieved with clean heat exchangers.
7.
The heat output and COP is reduced by approx. 5 % in lower operation.
8.
The specified sound pressure level represents the free sound area level. The measured
value can deviate by up to 16 dB(A), depending on the installation location.
9.
Note that additional space is required for pipe connections, operation and maintenance.
10.
The piping between the heat pump and HydroBox to be 1" minimum pipe. 1 1/4" connection
provided at heat pump outlet to ease size reduction (i.e. 1 1/4" thread to 1" press union) to
your choice of pipe material and preferred connection method.
11.
The heat circulating pump and the heat pump controller must always be ready for operation.
12.
These data indicate the size and capacity of the heat pump following the Condition of
"Efficiency Vermont" A5/W110 in °F 12.
13.
The maximum sound power level under full load can increase by up to 5 dB(A).
14.
EER = BTU/h / power input (Wh)
15.
When referring to difference in temperature (Delta T); 1K = 1.8° F difference.
