• Do not carelessly leave the packaging material lying around since this
may become a dangerous toy for children.
• Handle the product with care; it may be damaged by impacts, blows, or
accidental falls, even from a low height.
• In commercial institutions, the accident prevention regulations of the Em-
ployer’s Liability Insurance Association for Electrical Systems and Operat-
ing Facilities are to be observed!
• If you have any questions that are not answered in these operating in-
structions, please contact our technical department or another specialist.
b) Operating location
• The product may be used in dry, enclosed indoor areas only; it must not get
damp or wet! Never set up the product in the direct vicinity of a bathroom,
shower, bathtub or similar. There is a risk of a life-threatening electric
shock!
• The product is not a toy and does not belong in the hands of children.
Position the product so it is out of the reach of children.
• The product must not be exposed to extreme temperatures, direct sunlight
or strong vibrations.
• Do not operate the device in environments where there are high levels of
dust, flammable gases, vapours or solvents. There is a danger of fire and
explosion!
• Never operate the room thermostat in a vehicle.
c) Handling and use
• Never touch the product, or the mains plug with wet or damp hands when
trying to connect a plug to the front socket of the room thermostat. There
is danger of a life-threatening electric shock! The same applies to the
room thermostat itself.
• Do not connect the product to the power supply immediately after it has
been transferred from a cold room into a warm one (e.g., during transport).
The condensation that develops in such cases could damage the device
or cause an electric shock! Allow the product to reach room tempera-
ture. Wait until the condensation has evaporated. This might take several
hours. Only after this should the product be plugged into the power supply
and put into use.
• Never pull out a mains plug that is connected to the front outlet of the
room thermostat by pulling on its cable. Always pull the plug out of the
front socket by gripping the area provided for this purpose on its sides.
• Do not overload the room thermostat. Observe the connected load in the
chapter “Technical data”.
• Do not connect in series! This can lead to overloading of the room thermo-
stat! There is a risk of fire!
• Do not operate while it is covered! At higher connected loads, the room
thermostat will get hot, which may lead to overheating posing a risk of fire,
if it is covered!
• Current-free only when the plug is withdrawn!
• Do not use the product if it is damaged. There is a risk of a life-threatening
electric shock!
In this case, dispose of the product in an environmentally correct manner.
- Safe operation can no longer be assumed if:
- the product shows visible signs of damage
- the product does not work at all or works poorly (leaking smoke or a
smell of burning, audible cracking noises, discolouration to the product
or the adjacent surfaces)
- the product was stored under unfavourable conditions
- it was exposed to heavy stresses during transport
• Use the product only in a temperate climate, never in a tropical climate.
• Always unplug the room thermostat from the mains socket before cleaning
it or when the device is not be used for a long time.
• Never pour any liquids above or next to the product. You run the risk of
causing a fire or a fatal electric shock.
If any liquid has still happened to enter the device, immediately turn off the
power supply to the mains socket to which the room thermostat is con-
nected (turn off the fuse/circuit breaker/residual current operated circuit
breaker of the associated circuits). Only then can you unplug the room
thermostat from the mains socket and contact a specialist. Do not use the
product any longer.
G
Operating instructions
Room thermostat adapter plug „MH-850T“
Item no. 1323077
Intended use
The product is used to automatically turn on/off an electric load (e.g. heater or air
conditioner) when the temperature is below/above a certain level.
The product must be connected to a mains socket with earth contact. See chapter
“Technical data” for information on connection and the maximum permissible power
consumption of the connected electrical loads.
Always observe the safety instructions and all other information included in these
operating instructions. Read the operating manual carefully; keep it in a safe place or
pass it on to others using the product.
Any use other than that described above could lead to damage to this product and
involves the risk of short circuits, fire, electric shock, etc. No part of the product may
be modified or converted!
This product complies with the applicable national and European requirements. All
names of companies and products are the trademarks of the respective owners. All
rights reserved.
Package contents
• Room thermostat
• Warning sticker in English/Dutch language
• Operating instructions
Explanation of symbols, labels
The lightning symbol inside a triangle is a warning to inform you of potential
risks of personal injury, such as electrical shock.
This symbol indicates specific risks associated with handling, function and
use.
The “arrow” symbol points to special tips and operating information.
The product may only be used in dry, indoor rooms; it must not get damp or
wet.
Observe the operating instructions!
Safety instructions
Damage due to failure to follow these operating instructions will void the
warranty! We do not assume any liability for any resulting damage!
We do not assume any liability for material and personal damage caused
by improper use or non-compliance with the safety instructions! In such
cases, the warranty will be null and void!
a) General
• The unauthorised conversion and/or modification of the product is not
permitted for safety and approval reasons (CE). Do not open/disassemble!
Contains no customer-serviceable parts.
Maintenance, adjustment or repair work may only be carried out by an
expert/authorised service centre, who/which is familiar with the hazards
involved and the relevant regulations.
• The product is designed according to protection class I. It may only be
used when connected to an earthed mains socket.
• The outlet socket used for the connection of the product must be located
in direct proximity to the product and be easily accessible.
• The room thermostat is equipped with a child safety device. Only when the
prongs of the interconnection are placed in both openings of the front out-
line at the same time will the child-lock mechanism release the opening.
However, be especially cautious when children are around. Children may
not realise the danger arising from the incorrect use of electrical devices.
There is a risk of a life-threatening electric shock!
