Temperature Sensor (Heating Controller N1; Heating Controller With Removable Control Panel; Mounting The Outside Temperature Sensor - Dimplex WPM Econ5S Installation Instructions Manual

3.2 Temperature sensor (heating controller N1)

Depending on the heat pump type used, the following
temperature sensors are already installed or must be additionally
mounted:
 Outside temperature (R1) (see Chap. 3.2.2 on page 3)
-20 -15
NTC-2 in k 14.6 11.4
NTC-10 in k 67.7 53.4
3.2.1

Heating controller with removable control panel

All temperature sensors to be connected to the heating controller
with removable control panel must correspond to the sensor
characteristic curve shown in Fig. 3.3 on p. 3. The only exception
is the outside temperature sensor included in the scope of supply
of the heat pump (see Chap. 3.2.2 on page 3)
Fig. 3.2: Removable control panel
3.2.2

Mounting the outside temperature sensor

The temperature sensor must be mounted in such a way that all
weather conditions are taken into consideration and the
measured value is not falsified.
Installation:
 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

-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
452115.66.29 FD 9504
Temperature 1st, 2nd and 3rd heating circuit (R2, R5 and

R13)
(see Chap. 3.2.3 on page 4)
 Demand sensor (R2.2)
 Domestic hot water temperature (R3)
 Temperature of renewable heat accumulator (R13)
Temperature in °C
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
Fig. 3.3: NTC-10 sensor characteristic curve for connection to the heating
controller with removable control panel
Fig. 3.4: Sensor characteristic curve, NTC-2 according to DIN 44574
Sensor lead: Max. length 50 m
Core cross-section: min. 0.75 mm
Conductor material: Cu
Routing type: B2 (see electrical documentation)
WPM Econ5S
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
2
EN-3