Operating instructions
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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.
See chapter “T
power consumption of the connected electrical loads.
This product is only to be installed and used indoors in dry conditions.
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.
of companies and products are the trademarks of the respective owners.
Package contents
• Room temperature controller
• Operating instructions
Up-to-date operating instructions:
1. Open www in a browser or scan the dis -
played QR code.
2.
into the search field.
displayed records.
Explanation of symbols
The arrow symbol indicates special tips and operating information.
Observe the operating instructions!
Safety instructions
contains important information about the correct installation and operation.
warranty! We do not assume any liability for any resulting damage!
Attention, important note!
knowledge and experience! *)
If it is not installed properlyyou risk:
• your own life
• the life of the user of the electrical system.
you risk severe damage to property
Yo face the risk of personal liabi
Contact an electrician!
*) Specialist knowledge required for the installation:
For the installation, in particular, the following specialist knowledge is required:
•
on; determine voltage-free status; earthing and short-circuiting; cover or fence off
nearby live parts
• -
ment
• Evaluation of the measurement results
•
• IP protection types
• Installation of the electrical installation material
• -
nection conditions that follow from them (classical earthing, protective earthing,
required additional measures, etc.)
and install it yourself, rather ask a qualified technician.
a) General
•
safety and approval reasons (CE). Never open/dismantle it (apart from the works
for installation and connection described in the manual)!
authorised service centre, which is familiar with the hazards involved and the
relevant regulations.
•
risk of a life-threatening electric shock!
•
must be followed when using all electrical facilities and equipment in commercial
locations!
• -
ous plaything for children.
•
falls, even from a low height.
•
please contact our technical department or another specialist.
b) Operating location
•
damp or wet!
•
the product in a vehicle.
•
arising from the incorrect use of electrical devices. There is a risk of a life-threat-
ening electric shock!
•
vibrations, dust, dirt or heavy mechanical stress. Keep the product away from
strong magnetic fields generated by machines, electric motors or loudspeakers.
•
flammable gases, vapours or solvents. There is a danger of fire and explosion!
c) Installation, Connection
•
RCD. There must be an appropriately dimensioned fuse or circuit breaker between
the RCD and the product.
•
•
from the mains voltage. Otherwise, there is a risk of a life-threatening electric
shock!
•
connected to this product.
•
transferred from a cold room into a warm one (e.g., during transport). The conden-
sation that forms might destroy the device. Moreover
shock!
the condensation has evaporated. This might take several hours. Only after this
should it be installed, connected to the mains supply and put into use.
Room temperature controller “MH-555C“
Item no. 1407844
V
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