Panasonic LA16MI - Manual (Page 4)

4
TECHNICAL DEVICE INFORMATION
1 Type and order code LA12MI LA16MI
2 Design
2.1
Degree of protection according to EN 60 529 for a compact unit or heating
element
IP 24 IP 24
2.2 Installation location Outdoors Outdoors
3 Performance Data
3.1 Operating temperature limits:
Heating water fl ow / return fl ow
°C Max. 55 / min. 25 Max. 55 / min. 25
Air °C -20 to+35 -20 to+35
3.2
Heating water temperature difference at
standard rating condition
K 5 5
Heat output / COP at A7 / W35 1 kW / --- 12.0 / 4.67 16.0 / 4.23
at A2 / W35 1 kW / --- 11.0 / 3.50 14.0 / 3.10
at A-7 / W35 1 kW / --- 12.0 / 2.90 14.1 / 2.72
3.3 Sound power level 2 dB(A) 62 64
3.4 Heating water fl ow rate m³/h 2.1 2.8
3.5 Air fl ow m³/h 4800 5400
3.6 Refrigerant; total fi lling weight Type / kg R410A / 2.3 R410A / 2.3
3.7 Lubricant; total fi lling quantity Type / Litre FV50S (PVE) / 1.2 FV50S (PVE) / 1.2
4 Dimensions, connections and weight
4.1 Device dimensions without connections H x W x L mm 1410 Ч 1283 Ч 320 1410 Ч 1283 Ч 320
4.2 Device connections to heating system Inch 1 1/4” ext. thread 1 1/4” ext. thread
4.3 Weight of the transportable unit(s) incl. packaging kg 165 165
5 Electrical Connection (Heat Pump)
5.1 Nominal voltage; fuse protection V / A 230 / 32 230 / 32
5.2 Norminal power consumption 1 A7 W35 kW 2.57 3.78
5.3 Starting current (Inverter driven) A7 W35 A
Gradual increase
from 0-12
Gradual increase
from 0-18
5.4 Nominal current A7 W35 / cos ϕ A / --- 11.6 / 0.96 17.1 / 0.96
5.5 Power input of integral fan and pump 3 W 60 / 180 60 / 180
6 Electrical Connection (Back-Up Heater)
6.1 Nominal voltage; Frequency; Fuse protection V / Hz / A 230 / 50 / 26 230 / 50 / 26
6.2 Norminal power consumption kW 6.0 6.0
7 Heating Water Circuit
7.1 Expansion Vessel Litre / Bar 10 / 3 10 / 3
7.2 Pressure Relief Valve Bar
Open 3.0 /
Close 2.65
Open 3.0 /
Close 2.65
7.3 Free pressure, heating circulating pump (max speed) kPa 83 83
8 Other design characteristics
8.1 Defrosting Automatic Automatic
Type of defrosting Reverse Cycle Reverse Cycle
8.2 Heating water in device protected against freezing yes yes
8.3 Controller internal / external External External
1) These data characterise the size and performance of the system according to EN 14511 with clean heat exchangers. Abbreviations have the
following meaning, e.g. A2 / W35: outside temperature 2°C and heating water supply temperature 35°C. A2 / W35 test, takes into account
defrosting as per EN 14511.
2) According to EN 12102, EN ISO 3744.
3) Power input to pump relates to factory setting, speed 2. Fan is variable speed, rated input relates to maximum input power.