Dimplex LI 11TER+, Installation And Operating Instructions Manual

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www.dimplex.de EN-11
English
12
12 Device Information
1 Type and order code LI 11TER+ LI 16TER+
2 Design
2.1 Model Reversible Reversible
2.2 Controller Internal Internal
2.3 Thermal energy metering - -
2.4 Installation location / degree of protection according to EN 60 529 Indoors / IP 21 Indoors / IP 21
2.5 Performance levels 1 1
2.6 Frost protection condensate tray / heating water
1
1. The heat circulating pump and the heat pump controller must always be ready for operation.
Heated / yes Heated / yes
3 Operating limits
3.1 Heating water flow / return °C up to 58 ± 2 / from 18 up to 58 ± 2 / from 18
3.2 Cooling water flow °C +7 to +20 +7 to +20
3.3 Air (heating) °C -25 to +35 -25 to +35
3.4 Air (cooling) °C +15 to +40 +15 to +40
4 Performance data / flow rate
2
2. 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, the bivalence point and
regulation should be taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on the maintenance, start-up and operation can
be found in the respective sections of the installation and operating instructions. The specified values have the following meaning, e.g. A7 / W35: Heat source temperature 7 °C
and heating water flow temperature 35 °C.
4.1 Heating water flow rate / internal pressure differential
Maximum A7 / W55/30 m³/h / Pa 1.9 / 10900 2.6 / 14600
Minimum m³/h / Pa 1.0 / 3000 1.4 / 4500
4.2 Heat output / COP
3
3. At maximum heating water flow rate
EN 14511 EN 14511
at A-7 / W45 kW / --- 6.6 / 2.7 10.5 / 2.9
at A2 / W35 kW / --- 8.8 / 3.1 9.9 / 2.5
at A7 / W35 kW / --- 11.3 / 3.6 14.9 / 3.6
at A7 / W45 kW / --- 9.6 / 3.1 14.7 / 3.3
at A10 / W35 kW / --- 12.1 / 3.9 16.6 / 3.9
4.3 Cooling water flow rate / internal pressure differential
A35 / W12/7 m³/h / Pa
1.3 / 5900 1.8 / 7000
4.4 Cooling capacity / COP
at A27 / W7 kW / --- 8.8 / 2.8 12.5 / 2.6
at A27 / W18 kW / --- 10.8 / 3.2 16.4 / 2.8
at A35 / W7 kW / --- 7.5 / 2.1 10.6 / 2.0
at A35 / W18 kW / --- 9.5 / 2.5 14.3 / 2.2
4.5 Sound power level of device / outdoors according to EN 12102dB(A) 55 / 61 57 / 62
4.6 Sound pressure level at a distance of 1m
4
dB(A)
4. The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35°C. 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.
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4.7 Air flow with an external pressure differential of m³/h / Pa 4200 / 0 5200 / 0
5 Dimensions, connections and weight
5.1 Device dimensions without connections
5
H x W x L cm
5. Please note that additional space is required for pipe connections, operation and maintenance.
1360 x 750 x 880 1570 x 750 x 880
5.2 Device connections for heating system Inch 1 1/4 " external thread 1 1/4 " external thread
5.3 Device connections to additional heat exchanger (waste heat recovery) Inch 1 1/4 " external thread 1 1/4 " external thread
5.4 Weight of the transportable unit(s) incl. packaging kg 222 260
5.5 Refrigerant; total filling weight type / kg R404A / 5.1 R404A / 5.7
5.6 Lubricant; total filling quantity type / litres Polyolester (POE) / 1.5 Polyolester (POE) / 1.9
6 Electrical connection
6.1 Supply voltage / fuse protection 3~/PE 400 V (50Hz) / C16A 3~ / PE 400 V (50Hz) / C20A
6.2 Control voltage / fuse protection 1~ / N / PE 230 V (50Hz) / C13A 1~ / N / PE 230 V (50Hz) / C13A
6.3 Starting current with soft starter A 23 25
6.4 Nominal power consumption at A2 / W35 / max. power consumption
2
kW
2.86 / 3.9 4.0 / 6.6
6.5 Nominal current at A2 / W35 / cos
ϕ
A / --- 5.16 / 0.8 7.2 / 0.8
6.6 Power consumption of compressor protection (per compressor) W 70 70
7 Complies with the European safety regulations
6
6. See CE declaration of conformity
6
8 Additional model features
8.1 Type of defrosting Reverse circulation Reverse circulation