Riello RESIDENCE HM Series Instructions For The User page 19

Replacing the burner insulating panel
Loosen the screws holding the ignition/detection electrode, and
remove it.
Remove the burner insulating panel (D) by inserting a blade just
under the surface (as shown in the picture).
Remove any residual fixing adhesive.
Fit the new burner insulating panel.
The new insulating panel does not need to be fixed with an adhesive
as its geometric form ensures perfect coupling with the heat
exchanger flange.
Refit the ignition and detection electrodes using the screws previously
removed and replacing the relevant seal. To tighten the screws, apply
a torque of 2.3 Nm.
b
Repeat the "GAC" procedure (see chap. 5.4).
Cleaning the siphon
Disconnect the pipes (A - B), unscrew the screw (C), remove the clip
(D) and remove the drain-trap.
Clean the parts of the drain-trap to remove any solid residue.
b
Carefully reposition the previously removed components.
b
(see "5.2 Initial start-up") before re-starting the boiler.
B
A
D
C
6.1 Programmable parameters
The following table lists the programmable parameters; USER (always
available) and INSTALLER (access with psw 18): set the password fol-
lowing the procedure indicated in chapter 10 "Impostazione password,
USER
INSTALLER
SERVICE
USER PARAMETERS
MENU PARAMETER
P1 SETTINGS
P101 LANGUAGES
P102 TIME
P103 TIME PROGRAM
P104 UNIT OF MEASURE
P105 SCROLLING
P106 BUZZER
Ignition and detection electrodes
The ignition and detection/ionization sensor electrodes perform an im-
portant function in the boiler ignition phase and in maintaining correct
combustion; in this regard, during annual maintenance, it is necessary
to always check that they are correctly positioned and that the reference
a
b
To tighten the screws, apply a torque of 2.3 Nm.
b
b
For a detailed explanation of the parameters, please refer to the sec-
tion "6.2 Description of the parameters" .
b
WHICH PARAMETERS ARE VISIBLE/ACCESSIBLE
USER
X
X
X
Value
Min
0
1: RO 2: FR 3: EN 4: SR 5: HR 6:
ES 7: GR 8: BG 9: PL 10: SL
0 (metric)
0 (disabled)
0
19
Do not sand the electrodes.
In the event of deformation and deterioration of the electrodes out-
side the tolerances, replace them.
Repeat the "GAC" procedure (see chap. 5.4).
In order to prevent potential operating anomalies, the ignition and de-
tection/ionisation sensor electrodes must be replaced every 5 years.
Some of the information might not be available depending on the
INSTALLER
X
X
Password level
Max
10
USER
USER
USER
1 (imperial) USER
1 (enabled) USER
1 USER
.
.
SERVICE
X
Customised
Factory setting
values
0
0
0
1