Dimplex LA 11ASR, Installation And Operating Instructions Manual

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EN-8
English
11
11 Device Information
1 Type and order code
LA 11ASR LA 16ASR
2 Design
2.1 Model Reversible Reversible
2.2 Degree of protection according to EN 60 529
for compact devices and heating components
IP24 IP24
2.3 Installation Location Outdoors Outdoors
3 Performance data
3.1 Operating temperature limits:
Heating water flow/return flow
1
°C / °C
1. See operating limits diagram
Up to 58 / above 18 Up to 58 / above 18
Cooling, flow °C +7 to +20 +7 to +20
Air (heating) °C -25 to +35 -25 to +35
Air (cooling) °C +15 to +40 +15 to +40
3.2 Temperature spread
of heating water
at A2 / W35
9.7 5.0 9.3 5.0
3.3 Heat output / COP at A-7 / W35
2
kW / ---
2. This data indicates the size and capacity of the system according to EN 255 and EN 14511. For an analysis of the economic and energy efficiency of the system, other parameters,
such as, in particular, the defrosting capacity, the bivalence point and regulation, should also be taken into consideration. The specified values, e.g. A2 / W55, have the following
meaning: 2 °C external air temperature and 55 °C heating water flow temperature.
7.1 / 2.9 6.6 / 2.7 10.6 / 3.0 10.5 / 2.9
at A-7 / W45
2
kW / ---
6.4 / 2.3 9.9 / 2.5
at A2 / W35
2
kW / ---
8.8 / 3.2 8.8 / 3.1 12.8 / 3.4 12.7 / 3.2
at A2 / W50
2
kW / ---
8.5 / 2.5 12.0 / 2.5
at A7 / W35
2
kW / ---
11.3 / 3.8 11.3 / 3.6 15.1 / 3.8 14.9 / 3.6
at A7 / W45
2
kW / ---
9.6 / 3.1 14.7 / 3.3
at A10 / W35
2
kW / ---
12.2 / 4.1 12.1 / 3.9 16.7 / 4.1 16.6 / 3.9
3.4 Temperature spread
of cooling water
at A35 / W7
6.5 5.0 6.6 5.0
3.5 Cooling capacity / COP at A27 / W7 kW / --- 8.8 / 2.8 8.8 / 2.8 12.6 / 2.6 12.5 / 2.6
at A27 / W18 kW / --- 10.9 / 3.3 10.8 / 3.2 16.4 / 2.8 16.4 / 2.8
at A35 / W7 kW / --- 7.6 / 2.1 7.5 / 2.1 10.7 / 2.0 10.6 / 2.0
at A35 / W18 kW / --- 9.5 / 2.5 9.5 / 2.5 14.3 / 2.3 14.3 / 2.2
3.6 Sound power level dB(A) 63 64
3.7 Sound pressure level at a distance of 10m
3. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35°C.
33 34
3.8 Heating water flow with an internal pressure differential of m³/h / Pa 1.0 / 3000 1.3 / 10900 1.4 / 4500 2.6 / 14600
3.9 Cooling water flow with an internal pressure differential of m³/h / Pa 1.0 / 3000 1.9 / 5900 1.4 / 4500 1.8 / 7000
3.10 Air flow rate with an external static pressure differential of m³/h / Pa 2500 4000
3.11 Refrigerant; total filling weight type / kg R404A / 5.1 R404A / 5.7
3.12 Lubricant; total filling weight type / litres Polyolester / 1.5 Polyolester / 1.9
4 Dimensions, connections and weight
4.1 Device dimensions H x W x L cm 136 x 136 x 85 157 x 155 x 85
4.2 Device connections to heating system Inch G 1'' external G 1'' external
4.3 Weight of the transportable unit(s) incl. packing kg 241 289
5 Electrical connection
5.1 Nominal voltage; fuse protection V / A 400 / 16 400 / 20
5.2 Nominal power consumption
2
A2 W35 kW
2.74 2.84 3.8 4
5.3 Starting current with soft starter A 23 25
5.4 Nominal current A2 W35 / cos

A / --- 4.9 / 0.8 5.2 / 0.8 6.9 / 0.8 7.2 / 0.8
5.5 max. power consumption of compressor protection
(per compressor)
W
70 70
6 Complies with the European safety regulations
4 4
4. See CE declaration of conformity
7 Additional model features
7.1 Defrosting Automatic Automatic
Type of defrosting Reverse cycle Reverse cycle
Defrosting tray included Yes (heated) Yes (heated)
7.2 Heating water in device protected against freezing
Yes
5
Yes
5
5. The heat circulating pump and the heat pump manager must always be ready for operation.
7.3 Performance levels 1 1
7.4 Controller internal/external External External