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Legal notice
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data
processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication represent
the technical status at the time of printing.
© Copyright 2017 by Conrad Electronic SE.
1389203_V3_0217_02_VTP_m_en
DISPOSAL
Electronic devices are recyclable material and do not belong in the household
waste.
Please dispose of the device, when it is no longer of use, according to current statu-
tory requirements.
TECHNICAL DATA
Technical parameters
Adjustable temperature range ............................. -50 °C ~ +99 °C
Temperature display ............................................ 1 °C /0.1 °C
NTC (thermistor) .................................................. ±0.5 °C (-30 °C bis +50 °C) or ±1 °C;
Sensor: -50 °C ~ +120 °C
PTC (thermistor) .................................................. ±2 °C (-30 °C bis +50 °C) or ±3 °C;
......................................................................
Sensor: -50 °C ~ +150 °C
*You can change the presentation in the parameter settings. [diF]
Working conditions
Power supply ....................................................... 230 V/AC, ±10%, 50/60 Hz
Permissible operating current for the relay .......... 10 A/230 V/AC
Permissible ambient temperature ........................ -15 °C ~ 60 °C
Relative humidity ................................................. 20% ~ 85% (Avoid too high humidity!)
Storage temperature ............................................ -15 °C ~ 60 °C
Specification
Dimensions .......................................................... (H x W x D) 77 x 34.5 x 58 mm
Installation size .................................................... (H x W) 71 x 29 mm
Sensor cable length ............................................. 2 m (including sensor)
Character set
0
1
2 3
4
5
6
7
8
9
A
b
C
d
E F
G H
i
J
K
L M
n
o
P
q
r
S
t
U V W X y
Z °
_
Compressor settings
•
When the sensor operates properly, the following points are to be observed:
•
If the parameter [Odo] is exactly zero, the time delay is two seconds. If it is set higher, the
compressor starts after the given value.
•
Delay time after the compressor switches off. Only after the interval has elapsed does the
compressor start again.
•
The [dOn] parameter is the delay time until the compressor starts.
•
Two consecutive switch-on points should not lie outside the [dbi] time interval.
For example:
(SEt = 20 °C, diF = 3 °C, HC = cool)
The compressor starts at a temperature >23 °C (SEt + diF) and switches off when the tem-
perature is below <20 °C (SEt).
(SEt = 20 °C, diF = 3 °C, HC = heat)
The compressor starts at a temperature <20 °C (SEt) and switches off when the temperature
is above >23 °C (SEt + diF).
If you forgo the sensor or if it has failed, the [Ont] and [OFt] parameters regulate the switched-
on period (see table).
Setting a password
1. To set the password, navigate to the [PAI] folder.
2. Press the SET button and set your password using the navigation buttons.
Requesting a password
1. If you now want to reach the main menu, the [PAI] textl lights up.
2. Now enter your password, and you can reach the settings.
Keep your password safe; there is no way to reset it. If you lose the password, you
can neither see nor change your parameters.
If the thermostat displays the alarm code E1, it could have the following causes:
1. The sensor type was not set correctly - check the H00 entry.
2. Check the connection between sensor and thermostat.
3. Defective sensor - check the sensor’s resistance.
