Technical Data; Maintenance And Cleaning - Renkforce UT300 Bedienungsanleitung

• Plug the product in a 230 V/AC mains socket with protective earth contacts and
connect the load (max. 16 A / 3680 W) to the socket on the product.
• The thermostat will run a short self-test and then switch to automatic mode.
The current temperature on the sensor will be displayed.
a) Manual operation
Please note that pressing a button once will only turn on the display. The
product will only react to button commands when the screen is turned
on (i.e. when pressing the button for a second time). The display will turn
off automatically after a few seconds of inactivity.
• If you wish to turn the load on and off manually, press the "+" and "–" buttons
simultaneously to exit the automatic mode. "Manual" will appear on the display.
• You can then turn the load on and off manually using the "On/Off" button. The
switch status will be indicated on the display with "On" or "Off".
• You can switch back to the automatic mode by pressing the "+" or "–" button.
"Auto" will appear on the display.
b) Selecting the operating mode
Heating mode:
• If you wish to use the product in heating mode, the cut-off temperature must be
higher than the switch-on temperature.
Example: Switch-on temperature 15 °C, cut-off temperature 22 °C
15 °C (on) Heating
• The heating device will be switched on if the temperature drops below the
switch-on temperature.
• The heating device will be switched off if the temperature rises above the cut-
off temperature.
Cooling mode:
• If you wish to use the product in cooling mode, the cut-off temperature must be
lower than the switch-on temperature.
Example: Switch-on temperature 22 °C, cut-off temperature 17 °C
17 °C (off) Cooling
• The cooling device will be switched on if the temperature rises above the
switch-on temperature.
• The cooling device will be switched off if the temperature drop below the
cut-off temperature.
c) Setting the switch-on and cut-off temperatures
• In automatic mode, you must configure a switch-on and cut-off temperature.
The load will be switched on/off when these temperature thresholds are
reached.
• Verify that the device is in automatic mode ("Auto" should appear on the
display).
• Briefly press the "On/Off" button to access the switch-on temperature.
• Enter the switch-on temperature using the "+" and "–" buttons. Hold down the
corresponding button to scroll through the values quickly.
• Briefly press the "On/Off" button again.
• Enter the cut-off temperature using the "+" and "–" buttons.
• Briefly press the "On/Off" button again.
• The product is now ready to use in automatic mode. The current temperature
on the sensor will be displayed, depending on the selected operating mode
("Heating" or "Cooling", refer to "b) Selecting the operating mode") and the
current switch status ("On"/"Off").

Maintenance and cleaning

Never use aggressive detergents, rubbing alcohol or other chemical
solutions, as these could damage the housing or even impair the
functioning of the product.
• Remove the product from the mains and the connected load before cleaning.
• Do not immerse the product in water.
• Under no circumstances should you service any of the components in the
interior of the product, therefore never open/dismantle it.
• Only clean the product using a clean, soft, dry and lint-free cloth.
• If the product is very dirty, the cloth can be dampened slightly with lukewarm
water. Ensure that no liquids get into the interior of the product.
22 °C (off)
22 °C (on)
Disposal
Electronic devices are recyclable waste and must not be disposed of
in the household waste. At the end of its service life, dispose of the
product according to the relevant statutory regulations.
You thus fulfil your statutory obligations and contribute to the
protection of the environment.

Technical data

Power supply ........................................................230 V/AC, 50 Hz
Current consumption ...........................................max. 16 A
Power consumption (standby mode) ................1.3 W
Maximum switching capacity ............................3680 W
Load type ...............................................................Ohmic load
Protection rating ..................................................IP20
Temperature sensor ............................................Remote (2 m connection cable)
Mode of operation ...............................................Type 1.B
Sensor temperature range .................................-40 to +99 °C
Relay.......................................................................Normally open
Operating mode ....................................................S1
Impulse withstand voltage .................................2500 V
Protection class ...................................................I
Pollution rating .....................................................2
Heat and fire resistance category ....................D
SELV/PELV .............................................................Insulated transformer
Operating conditions ...........................................-10 to 35 °C, 0 – 90 % RH
Storage conditions...............................................-10 to 50 °C, 0 – 90 % RH
Dimensions (W x H x D).......................................55 x 134 x 40 mm (without plug)
Weight ....................................................................225 g
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 2015 by Conrad Electronic SE. V1_1015_02_JH