Characteristic Curve Temperature Sensor Outdoor Unit; Characteristic Curve Temperature Sensor Indoor Unit - Dimplex LAW 9IMR Instructions D'installation Et D'utilisation

LAW 9IMR - LAW 14ITR

9.4 Characteristic curve temperature sensor outdoor unit

NTC - 10
-20
Temperature in °C
k 105 80,2
25
Temperature in °C
k 10,0 9,57
NTC - 5
-20
Temperature in °C
k 52,7 38,9
25
Temperature in °C
k 5,00 4,78
NTC - 200
1
Temperature in °C
k 525,00 448,00
70
Temperature in °C
k 43,73 37,35

9.5 Characteristic curve temperature sensor indoor unit

9.5.1 Sensor characteristic curves
-20 -15
Temperature in °C
NTC-2 in k 14,6 11,4
NTC-10 in k 67,7 53,4
15 20 25 30 35
2,9 2,4 2,0 1,7 1,4
14,9 12,1 10,0 8,4 7,0
The temperature sensors to be connected to the heat pump man-
ager must correspond to the sensor characteristic curve illus-
trated in Fig. 9.1 on page 16. The only exception is the outdoor
temperature sensor included in the scope of supply of the heat
pump (see Fig. 9.2 on page 16)
Fig. 9.1: Sensor characteristic curve NTC-10
EN-16
-15 -10 -5 -2
58,2 44,0 37,4
26 28 30 32
8,76 8,04 7,38
Pipe-mounted sensors (outdoor unit)
-15 -10 -5 -2
29,1 22,0 18,7
26 28 30 32
4,38 4,02 3,69
Hot gas sensor (output compressor)
5 10 15 20
326,00 294,33 242,20
75 80 85 90
32,20 28,16 24,60
-10 -5 0 5 10
8,9 7,1 5,6 4,5 3,7
42,3 33,9 27,3 22,1 18,0
40 45 50 55 60
1,1 1,0 0,8 0,7 0,6
5,9 5,0 4,2 3,6 3,1
452162.66.04 · FD 9309
Air sensor (outdoor unit)
0 2 5 10
33,6 30,3 25,9 20,2
34 36 38 40
6,78 6,24 5,74 5,30
0 2 5 10
16,8 15,1 13,0 10,1
34 36 38 40
3,39 3,12 2,87 2,65
25 30 35 40
200,00 167,57 138,03 133,80
95 100 105 110
21,37 18,50 16,60 14,50
Fig. 9.2: Sensor characteristic curve NTC-2 according to
DIN 44574
Outdoor temperature sensor
9.5.2 Mounting the outdoor temperature
sensor
The temperature sensor must be mounted in such a way that all
weather conditions are taken into consideration and the meas-
ured value is not falsified.
 On the external wall of a heated room used as living space,
if possible on the north or north-west side of the building
Do not install in a "sheltered position" (e.g. in a wall niche or

under a balcony)
 Not in the vicinity of windows, doors, exhaust air vents,
external lighting or heat pumps
 Not to be exposed to direct sunlight at any time of year
Sensor lead: Max. length 40 m; min. core cross-section
0.75 mm²; external diameter of the cable 4-8 mm.
15 18 20 22
15,8 13,8 12,5 11,4
50 60 70 80
3,59 2,49 1,76 1,27
15 18 20 22
7,92 6,88 6,27 5,72
50 60 70 80
1,79 1,24 0,88 0,64
45 50 55 60
98,00 82,00 64,50 59,00
115 120 130
13,30 12,80 10,80
www.dimplex.de
24
10,5
90
0,93
24
5,23
90
0,47
65
50,71