Service Menu - Joannes CLIZIA D LOW NOX 24 A Instrucciones De Uso, Instalación Y Mantenimiento

CLIZIA D LOW NOX 24 A
Notes:
1. Parameters with more than one description vary their function and/or range in rela-
tion to the setting of the parameter given in brackets.
2. Parameters with more than one description are reset to the default value if the pa-
rameter given in brackets is modified.
To exit the configuration Menu press the DHW buttons together for 10 seconds, or exiting
occurs automatically after 2 minutes.

Service menu

The card Service Menu is accessed by pressing the Reset button for 20 seconds. 4 sub-
menus are available: press the Heating buttons to select, in increasing or decreasing or-
der, "tS", "In", "Hi" or "rE". "tS" means Transparent Parameters Menu, "In" means
Information Menu, "Hi" means History Menu: after selecting the submenu, press the Re-
set button again to access it; "rE" means History Menu Reset: see description.
"tS" - Transparent Parameters Menu
16 parameters indicated by the letter "P" are available: which are also modifiable from
Remote Timer Control.
Press the Heating buttons to scroll the list of parameters in increasing or decreasing or-
der. Press the DHW buttons to view or modify the value of a parameter: the modification
will be automatically saved.
Contents Description Range
P01 Ignition ramp Offset 0-40
P02 Heating ramp 1-20°C/minute
Heating standby
P03 0-10 minutes
time
Heating Post-Circu-
P04 0-20 minutes
lation
Heating user max.
P05 31-85°C
setpoint
Max. power in heat-
P06 0-100%
ing
0=Fixed
1=Linked to set
Burner shutdown in
point
hot water produc-
2=Solar (5)
tion (b02=1)
3=Solar (10)
4=Solar (20)
0=Fixed
1=Linked to set
P07
Burner shutdown in
point
hot water produc-
2=Solar (5)
tion (b02=2)
3=Solar (10)
4=Solar (20)
Hot water tank hys-
0-4°C
teresis (b02=3)
Hot water tank hys-
0-4°C
teresis (b02=4)
DHW standby time
0-60 seconds
(b02=1)
DHW standby time
0-60 seconds
(b02=2)
P08
DHW standby time
0-60 seconds
(b02=3)
DHW standby time
0-60 seconds
(b02=4)
DHW user max. set
50-65°C
point (b02=1)
DHW user max. set
50-65°C
point (b02=2)
P09
DHW user max. set
50-65°C
point (b02=3)
DHW user max. set
50-65°C
point (b02=4)
Anti-inertia function
temperature 70-85°C
(b02=1)
No effect on adjust-
--
ment (b02=2)
P10
Delivery tempera-
ture in hot water 70-85°C
production (b02=3)
Delivery tempera-
ture in hot water 70-85°C
production (b02=4)
Default CLIZIA D LOW NOX 24 A
10 10
5°C/minute 5°C/minute
2 minutes 2 minutes
6 minutes 6 minutes
80°C 80°C
100% 100%
0=Fixed 0=Fixed
0=Fixed
2°C
2°C
30 seconds 60 seconds
60 seconds
30 seconds
30 seconds
50°C 55°C
55°C
65°C
65°C
70°C 0
0
80°C
80°C
cod. 3541D140 - Rev. 00 - 10/2012
Contents Description Range
Anti-inertia function
Post-Circulation 0-5 Seconds
(b02=1)
DHW Post-Circula-
0-60 Seconds
tion (b02=2)
P11
DHW Post-Circula-
0-60 Seconds
tion (b02=3)
DHW Post-Circula-
0-60 Seconds
tion (b02=4)
P12 Max. power in DHW 0-100%
Absolute min.
P13 0-100%
power
0=Default
P14 Post-Ventilation
1=50 seconds
CO2 limit Offset 0 (Minimum)
(b03=0) 30 (Maximum)
No effect on adjust-
--
ment (b03=1)
No effect on adjust-
--
ment (b03=2)
P15
CO2 limit Offset 0 (Minimum)
(b03=3) 30 (Maximum)
CO2 limit Offset 0 (Minimum)
(b03=4) 30 (Maximum)
No effect on adjust-
--
ment (b03=5)
0=No F43
Exchanger protec-
P16
1-15=1-15°C/sec-
tion activation
ond
Notes:
1. Parameters with more than one description vary their function and/or range in rela-
tion to the setting of the parameter given in brackets.
2. Parameters with more than one description are reset to the default value if the pa-
rameter given in brackets is modified.
3. The Maximum Heating Power parameter can also be modified in Test Mode.
Press the Reset button to return to the Service Menu. Press the Reset button for 20 sec-
onds to exit the card Service Menu, or exiting occurs automatically after 15 minutes.
"In" - Information Menu
7 pieces of information are available.
Press the Heating buttons to scroll the list of information in increasing or decreasing or-
der. Press the DHW buttons to display the value.
Con- Description
tents
t01 NTC Heating sensor (°C)
t02 NTC Safety sensor (°C)
t03 NTC DHW sensor (°C)
t04 NTC External sensor (°C)
L05 Actual burner power (%)
F06 Actual Flame resistance (Ohm)
St07 Fan step (Number)
Notes:
1. In case of damaged sensor, the card displays hyphens.
Press the Reset button to return to the Service Menu. Press the Reset button for 20 sec-
onds to exit the card Service Menu or exiting occurs automatically after 15 minutes.
Default CLIZIA D LOW NOX 24 A
0 seconds 30 seconds
30 seconds
30 seconds
30 seconds
100% 100%
0% 0%
0=Default 0=Default
20 20
20
20
20
20
20
10°C/second 10°C/second
Range
between 05 and 125 °C
between 05 and 125 °C
between 05 and 125 °C
between -30 and 70°C (negative values flash)
00%=Min., 100%=Max.
00-99 Ohm (-- = burner off)
0=Off, 1=Min, 2=Med, 3=Max
EN
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