Installation manual

21
11 Technical Specifications – A Class Air-to-Water Heat Pump
1
Calculated to EN15316 excluding hot water
2
According to EN 12102.
3
Fan is variable speed, rated input relates to nominal input power.
1 Type and Order Code A12M A16M
2
2.1 Degree of protection according to EN 029 for compact unit or heating element IP 24 IP 24
2.2 Installation location Outdoors Outdoors
3
3.1 Operating temperature limits: Min/Max Min/Max
Heating water flow and return temperature 25/65 25/65
Outside aire temperature -20/35 -20/35
Seasonal Performance Factor (SPF) for under floor at 35°C
1
3.9 3.9
Seasonal Performance Factor (SPF) for radiators at 55°C
1
3.6 3.6
3.2 Heating water temperature difference at standard rating condition A7 W35 K 5 5
at A7 W35 kW/--- 12/4.7 12/4.7 *
at A-2 W35 kW/--- 12/3.5 15.5/3.2
at A-7 W35 kW/--- 12/3 14.3/3
at A7 W55 kW/--- 12/3 12/3 *
at A-2 W55 kW/--- 12/2.5 15.6/2.4
at A-7 W55 kW/--- 12/2.2 15.3/2.2
at A7 W65 kW/--- 12/2.5 12/2.5*
at A-2 W65 kW/--- 12/2.0 15/1.99
at A-7 W65 kW/--- 12/1.8 15/1.8
3.3
Sound Power Level
2
64 64
3.4 Sound pressure level at 10m (heat pump positioned against wall) 40 40
3.5 Heating water flow rate @ A7 W35 (nominal),(minimum) (2.1/35),(1.2/20) (2.1/35),(1.2/20)
3.6 Air flow @ A7 W35 3700 3700
3.7 Refrigerant; total filling weight R410A/2.0 R410A/2.0
3.8 Water capacity of stainless steel heat exchanger 1 1
3.9 Polyol ester oil in compressor 1.18 1.18
4
4.1 Device dimensions without connections 1571 x 932 x 401 1571 x 932 x 401
4.2 Physical volume 0.59 0.59
4.3 Device connections to heating system 1" ext. thread 1" ext. thread
4.4 Weight of the transportable unit(s) excluding packaging 130 130
5
5.1 Nominal voltage; fuse protection 230/C 40 230/C 40
5.2 Nominal power consumption / current A7 W35 2.6/11 2.6/11
5.3 Maximum power consumption / current A-2 W65 6.9/30 8.1/35
5.4
Power factor A7 W35 / cos? 11/>0.95 11/>0.95
5.5 Electrical supply frequency 50 50
5.6
Power input of integral fan @ A7 W35
3
60 60
6
6.1 Defrosting Automatic Automatic
Type of defrosting Reverse cycle Reverse cycle
6.2 Heating water in device protected against freezing by software Yes Yes
dB(A)
dB(A)
TECHNICAL SPECIFICATIONS
Units/Dimensions
Design
Performance Data
°C
°C
Oher Design Characteristics
These figures characterise the size and performance of the system according to
EN 14511 with clean heat exchangers. Abbreviations have he following
meaning, .g. A2/W35: Outside temperature 2°C and heating water supply
temperature 35°C. A2/W35 test takes into account defrosting as per EN 1411.
Heat Output/COP
H x W x L mm
m³
inch
kg
* Performance at this point is optimised to match the building heat load and maximise the Seasonal performance factor.
V/A
kW/A
Dimensions, Connections and Weight
Electrical Connection (heat pump)
kW/A
A/---
Hz
W