Device Information - Dimplex LA 11MSR Installation And Operating Instructions Manual

11 Device Information

Device information for air-to-water heat pumps (heating only)
1 Type and order code
2 Design
2.1 Model
2.2 Degree of protection according to EN 60 529
2.3 Installation location
3 Performance data
3.1 Operating temperature limits:
Heating water flow/return flow
Cooling, flow
Air (heating)
Air (cooling)
3.2 Temperature spread
of heating water (flow/return flow)
3.3 Heat output / COP
3.4 Temperature spread of cooling water at A35 / W7
3.5 Cooling capacity / COP
3.6 Sound power level
3.7 Sound pressure level at a distance of 10m
(discharge end)
3.8 Heating water flow with an internal pressure differential of m³/h / Pa
3.9 Cooling water flow with an internal pressure differential of m³/h / Pa
3.10 Air flow rate with an external static pressure differential of m³/h / Pa
3.11 Refrigerant; total filling weight
3.12 Lubricant; total filling weight
4 Dimensions, connections and weight
4.1 Device dimensions
4.2 Device connections to heating system
4.3 Weight of the transportable unit(s) incl. packing
5 Electrical Connection
5.1 Nominal voltage; fuse protection
5.2 Nominal power consumption
5.3 Starting current with soft starter
5.4 Nominal current
5.5 max. power consumption of compressor protection
(per compressor)
6 Complies with the European safety regulations
7 Additional model features
7.1 Defrosting
Type of defrosting
Defrosting tray included
7.2 Heating water in device protected against freezing
7.3 Performance levels
7.4 Controller internal/external
1. See operating limits diagram
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 parame-
ters,such as, in particular, the defrosting capacity, the bivalence point and regulation, should also be taken into consideration. The specified values, e.g. A2 / W35, have the fol-
lowingmeaning: 2 °C external air temperature and 35 °C heating water flow temperature.
3. See CE declaration of conformity
4. The heat circulating pump and the heat pump manager must always be ready for operation.
www.dimplex.de
1
°C / °C
°C
°C
°C
at A7 / W35
2
at A-7 / W35 kW / ---
2
at A-7 / W45 kW / ---
2
at A2 / W35 kW / ---
2
at A2 / W50 kW / ---
2
at A7 / W35 kW / ---
2
at A7 / W45 kW / ---
2
at A10 / W35 kW / ---
at A27 / W7 kW / ---
at A27 / W18 kW / ---
at A35 / W7 kW / ---
at A35 / W18 kW / ---
dB(A)
dB(A)
type / kg
type / litres
H x W x L cm
Inch
kg
V / A
2
A2 W35 kW
A
A2 W35 / cosϕ A / ---
W
LA 11MSR
Reversible
IP24
Outdoors
Up to 55 / above 18
+7 to +20
-25 to +35
+15 to +40
9.6
7.5 / 2.8
8.9 / 3.4
8.8 / 2.5
11.1 / 4.2
12.1 / 4.6
6.5
8.8 / 2.8
10.9 / 3.3
7.6 / 2.1
9.5 / 2.5
63
33
1.0 / 3000 1.9 / 10900
2500
R404A / 3.6
Polyolester (POE) / 1.5
136 x 136 x 85
1'' external thread
224
230 / 25
2.61
38
14.2 / 0.8
70
3
Automatic
Reverse cycle
Yes (heated)
4
Yes
1
External
11
5.0
7.0 / 2.7
6.8 / 2.3
8.8 / 3.3
11.1 / 4.0
9.4 / 3.5
12.0 / 4.4
5.0
8.8 / 2.8
10.8 / 3.2
7.5 / 2.1
9.5 / 2.5
1.3 / 5900
2.67
14.5 / 0.8
EN-9