Safety
4
Logamatic 4321/4322 - Technical specifications are subject to change without prior notice.
11
4
Safety
4.1
About this manual
These operating instructions contain important
information for the safe and appropriate operation of
your heating system with the Logamatic 4321 and 4322
control panels.
4.2
Designated use
The Logamatic 4321 and 4322 control panels are
designed to control and monitor heating systems with
different types of boilers in multi-occupancy dwellings,
residential complexes, and buildings with medium to
large heat demand.
4.3
Standards, regulations and directives
4.4
Key to symbols
Two levels of danger are identified and signified by the
following terms:
4.5
Please observe these notes
z
Only operate the control panel as intended and if it is
in perfect working order.
z
The heating contractor must give detailed
instructions on the operation of the system.
z
Please read these operating instructions carefully.
z
Only the operating characteristics listed in this
manual may be input and modified. Other entries
alter the control programs of the heating system and
can lead to incorrect system functions.
z
Maintenance, repairs and fault diagnosis must be
carried out by trained technicians only.
USER NOTE
Observe all regulations and standards
applicable to installation and operation of
the system in your country.
USER NOTE
All electrical components must be
approved for the USA and Canada!
This product has been tested and certified
and meets applicable standards for the
US and Canadian markets.
WARNING!
RISK OF LIFE
Identifies possible dangers emanating
from a product, which might cause serious
injury or death if appropriate care is not
taken.
CAUTION!
RISK OF INJURY/
SYSTEM DAMAGE
Indicates a potentially dangerous situation
that could cause minor or moderately
serious injuries or damage to property.
USER NOTE
Tip for optimum use of equipment and
adjustment as well as useful information.
WARNING!
RISK OF LIFE
due to electric shock!
z
Never open the control panel.
z
In an emergency, switch off the control
panel (e.g. with the heating system
emergency shut-off switch) or isolate
the heating system from the power
supply by disengaging the heating
system circuit breaker and prevent
from accidental reconnection.
z
Arrange for your heating contractor to
rectify any heating system faults
immediately.
Summary of Contents for Logamatic 4321
Page 80: ......
