70
Radijator Inženjering d.o.o, 36000 Kraljevo, Živojina Lazića - Solunca br.6, Srbija
tel. +381 36 399 140, fax. +381 36 399 150, http://www.radijator.rs
e-mail: [email protected]
Group I.
The operating failure during the first ignition, more precisely during the
very first ignition upon purchasing the boiler or the first initiation during a day.
Group II.
The failure which occurs if the boiler worked already and the display had a
notification (Run Mode), but after reaching the set temperature and being in standby
mode loses the combustion continuity.
Group I
The most frequent signalization on the display, related to this group of errors
are Er02,
Er12, Er41
.
During the first ignition after the installation of the boiler on the hydro installation, the
instructions from the section "Start of boiler operation" should be followed.
Especially, pay attention to the smoke channel (diameter, number of arches, sealing,
…) as well as to the chimney (diameter, height, isolation, sealing of the inspection holes, the
amount of dirt in the chimney, etc.).
Error Er02
When switching on the boiler, in the phase of checking the boiler system "Check Up", if the
operating conditions are not met, the display error Er02 (High voltage 2. Safety air pressure
switch activated), the boiler goes into the phase of shutdown (Extingushing). In this case, the
following causes should be checked:
Possible
cause 1.
PROBLEM 1.
The boiler door is not properly locked or the sealing openings in one
of the boiler cleaning openings are not well sealed
.
The procedure of resolving
PROBLEM 1
. Check the seal on one of the boiler
cleaning inspection openings, check that the boiler door is properly locked, after
closing the boiler door, wait about 30 seconds before restarting the boiler.
Possible
cause 2.
PROBLEM 2.
U toku rada kotla otvarana su vrata kotla.
The procedure of resolving
PROBLEM 2.
Do not open the boiler door during
operation, they may only be opened when the boiler is not running. (OFF)
Error Er41
When switching on the boiler, in the phase of checking the boiler system "Check Up", if the
operating conditions are not met, the error
Er41
(Minimum air flow not reached) appears on
the display, the boiler goes into the phase of shutdown (Extingushing). In this case, the
following causes should be checked:
